pax_global_header00006660000000000000000000000064132023000230014473gustar00rootroot0000000000000052 comment=c975d3c3aff230d6b46c1720dc0771633b9c0c7c rum-1.2.0/000077500000000000000000000000001320230002300122765ustar00rootroot00000000000000rum-1.2.0/.gitignore000066400000000000000000000001621320230002300142650ustar00rootroot00000000000000.deps *.o *.so results __pycache__ *.pyc tmp_install # virtualenv bin include lib pip-selfcheck.json regression* rum-1.2.0/META.json000066400000000000000000000032631320230002300137230ustar00rootroot00000000000000{ "name": "RUM", "abstract": "RUM index access method", "description": "RUM is an extended version of GIN (generalized inverted index) access method. Unlike GIN, RUM stores additional information in posting lists/trees besides item pointers. For example, those additional information might be lexemes positions or timestamps. Thanks to that RUM accelerate certain types of queries in orders of magnitude.", "version": "1.1.0", "maintainer": [ "Alexander Korotkov ", "Oleg Bartunov ", "Teodor Sigaev ", "Arthur Zakirov " ], "license": { "PostgreSQL": "http://www.postgresql.org/about/licence" }, "prereqs": { "runtime": { "requires": { "PostgreSQL": "9.6.0" }, "recommends": { "PostgreSQL": "9.6.5" } } }, "provides": { "rum": { "file": "rum--1.1.sql", "docfile": "README.md", "version": "1.1.0", "abstract": "RUM index access method" } }, "resources": { "homepage": "https://github.com/postgrespro/rum", "bugtracker": { "web": "https://github.com/postgrespro/rum/issues" }, "repository": { "url": "https://github.com/postgrespro/rum.git", "web": "https://github.com/postgrespro/rum", "type": "git" } }, "generated_by": "Alexander Korotkov", "meta-spec": { "version": "1.0.0", "url": "http://pgxn.org/meta/spec.txt" }, "tags": [ "index", "search", "GIN", "full text", "additional information" ] }rum-1.2.0/Makefile000066400000000000000000000041751320230002300137450ustar00rootroot00000000000000# contrib/rum/Makefile MODULE_big = rum EXTENSION = rum EXTVERSION = 1.2 PGFILEDESC = "RUM index access method" OBJS = src/rumsort.o src/rum_ts_utils.o src/rumtsquery.o \ src/rumbtree.o src/rumbulk.o src/rumdatapage.o \ src/rumentrypage.o src/rumget.o src/ruminsert.o \ src/rumscan.o src/rumutil.o src/rumvacuum.o src/rumvalidate.o \ src/btree_rum.o src/rum_arr_utils.o $(WIN32RES) DATA = rum--1.0.sql DATA_updates = rum--1.0--1.1.sql rum--1.1--1.2.sql DATA_built = rum--$(EXTVERSION).sql $(DATA_updates) INCLUDES = rum.h rumsort.h RELATIVE_INCLUDES = $(addprefix src/, $(INCLUDES)) LDFLAGS_SL += $(filter -lm, $(LIBS)) REGRESS = rum rum_hash ruminv timestamp orderby orderby_hash altorder \ altorder_hash limits \ int2 int4 int8 float4 float8 money oid \ time timetz date interval \ macaddr inet cidr text varchar char bytea bit varbit \ numeric ifdef USE_PGXS PG_CONFIG = pg_config PGXS := $(shell $(PG_CONFIG) --pgxs) include $(PGXS) else subdir = contrib/rum top_builddir = ../.. include $(top_builddir)/src/Makefile.global include $(top_srcdir)/contrib/contrib-global.mk endif ifeq ($(MAJORVERSION), 9.6) # arrays are not supported on 9.6 else REGRESS += array endif wal-check: temp-install $(prove_check) all: rum--$(EXTVERSION).sql #9.6 requires 1.2 file but 10.0 could live with update files rum--$(EXTVERSION).sql: $(DATA) $(DATA_updates) cat $(DATA) $(DATA_updates) > rum--$(EXTVERSION).sql # rule for updates, e.g. rum--1.0--1.1.sql rum--%.sql: gen_rum_sql--%.pl perl $< > $@ install: installincludes installincludes: $(INSTALL) -d '$(DESTDIR)$(includedir_server)/' $(INSTALL_DATA) $(addprefix $(srcdir)/, $(RELATIVE_INCLUDES)) '$(DESTDIR)$(includedir_server)/' uninstall: uninstallincludes uninstallincludes: rm -f $(addprefix '$(DESTDIR)$(includedir_server)/', $(INCLUDES)) ISOLATIONCHECKS= predicate-rum predicate-rum-2 submake-isolation: $(MAKE) -C $(top_builddir)/src/test/isolation all submake-rum: $(MAKE) -C $(top_builddir)/contrib/rum isolationcheck: | submake-isolation submake-rum temp-install $(pg_isolation_regress_check) \ --temp-config $(top_srcdir)/contrib/rum/logical.conf \ $(ISOLATIONCHECKS) rum-1.2.0/README.md000066400000000000000000000214101320230002300135530ustar00rootroot00000000000000[![Postgres Professional](img/PGpro-logo.png)](https://postgrespro.com/) # RUM - RUM access method ## Introduction The **rum** module provides access method to work with `RUM` index. It is based on the `GIN` access methods code. `GIN` index allows to perform fast full text search using `tsvector` and `tsquery` types. But full text search with GIN index has several problems: - Slow ranking. It is need position information about lexems to ranking. `GIN` index doesn't store positions of lexems. So after index scan we need additional heap scan to retreive lexems positions. - Slow phrase search with `GIN` index. This problem relates with previous problem. It is need position information to perform phrase search. - Slow ordering by timestamp. `GIN` index can't store some related information in index with lexemes. So it is necessary to perform additional heap scan. `RUM` solves this problems by storing additional information in posting tree. For example, positional information of lexemes or timestamps. You can get an idea of `RUM` by the following picture: ![How RUM stores additional information](img/gin_rum.png) Drawback of `RUM` is that it has slower build and insert time than `GIN`. It is because we need to store additional information besides keys and because `RUM` uses generic WAL. ## License This module available under the same license as [PostgreSQL](http://www.postgresql.org/about/licence/). ## Installation Before build and install **rum** you should ensure following: * PostgreSQL version is 9.6+. Typical installation procedure may look like this: $ git clone https://github.com/postgrespro/rum $ cd rum $ make USE_PGXS=1 $ sudo make USE_PGXS=1 install $ make USE_PGXS=1 installcheck $ psql DB -c "CREATE EXTENSION rum;" ## Common operators and functions **rum** module provides next operators. | Operator | Returns | Description | -------------------- | ------- | ---------------------------------------------- | tsvector <=> tsquery | float4 | Returns distance between tsvector and tsquery. | timestamp <=> timestamp | float8 | Returns distance between two timestamps. | timestamp <=| timestamp | float8 | Returns distance only for left timestamps. | timestamp |=> timestamp | float8 | Returns distance only for right timestamps. Last three operations also works for types timestamptz, int2, int4, int8, float4, float8, money and oid. ## Operator classes **rum** provides next operator classes. ### rum_tsvector_ops For type: `tsvector` This operator class stores `tsvector` lexemes with positional information. Supports ordering by `<=>` operator and prefix search. There is the example. Let us assume we have the table: ```sql CREATE TABLE test_rum(t text, a tsvector); CREATE TRIGGER tsvectorupdate BEFORE UPDATE OR INSERT ON test_rum FOR EACH ROW EXECUTE PROCEDURE tsvector_update_trigger('a', 'pg_catalog.english', 't'); INSERT INTO test_rum(t) VALUES ('The situation is most beautiful'); INSERT INTO test_rum(t) VALUES ('It is a beautiful'); INSERT INTO test_rum(t) VALUES ('It looks like a beautiful place'); ``` To create the **rum** index we need create an extension: ```sql CREATE EXTENSION rum; ``` Then we can create new index: ```sql CREATE INDEX rumidx ON test_rum USING rum (a rum_tsvector_ops); ``` And we can execute the following queries: ```sql SELECT t, a <=> to_tsquery('english', 'beautiful | place') AS rank FROM test_rum WHERE a @@ to_tsquery('english', 'beautiful | place') ORDER BY a <=> to_tsquery('english', 'beautiful | place'); t | rank ---------------------------------+--------- It looks like a beautiful place | 8.22467 The situation is most beautiful | 16.4493 It is a beautiful | 16.4493 (3 rows) SELECT t, a <=> to_tsquery('english', 'place | situation') AS rank FROM test_rum WHERE a @@ to_tsquery('english', 'place | situation') ORDER BY a <=> to_tsquery('english', 'place | situation'); t | rank ---------------------------------+--------- The situation is most beautiful | 16.4493 It looks like a beautiful place | 16.4493 (2 rows) ``` ### rum_tsvector_hash_ops For type: `tsvector` This operator class stores hash of `tsvector` lexemes with positional information. Supports ordering by `<=>` operator. But **doesn't** support prefix search. ### rum_TYPE_ops For types: int2, int4, int8, float4, float8, money, oid, time, timetz, date, interval, macaddr, inet, cidr, text, varchar, char, bytea, bit, varbit, numeric, timestamp, timestamptz Supported operations: `<`, `<=`, `=`, `>=`, `>` for all types and `<=>`, `<=|` and `|=>` for int2, int4, int8, float4, float8, money, oid, timestamp and timestamptz types. Supports ordering by `<=>`, `<=|` and `|=>` operators. Can be used with `rum_tsvector_addon_ops`, `rum_tsvector_hash_addon_ops' and `rum_anyarray_addon_ops` operator classes. ### rum_tsvector_addon_ops For type: `tsvector` This operator class stores `tsvector` lexems with any supported by module field. There is the example. Let us assume we have the table: ```sql CREATE TABLE tsts (id int, t tsvector, d timestamp); \copy tsts from 'rum/data/tsts.data' CREATE INDEX tsts_idx ON tsts USING rum (t rum_tsvector_addon_ops, d) WITH (attach = 'd', to = 't'); ``` Now we can execute the following queries: ```sql EXPLAIN (costs off) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM tsts WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using tsts_idx on tsts Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (d <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM tsts WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 355 | Mon May 16 14:21:22.326724 2016 | 2.673276 354 | Mon May 16 13:21:22.326724 2016 | 3602.673276 371 | Tue May 17 06:21:22.326724 2016 | 57597.326724 406 | Wed May 18 17:21:22.326724 2016 | 183597.326724 415 | Thu May 19 02:21:22.326724 2016 | 215997.326724 (5 rows) ``` ### rum_tsvector_hash_addon_ops For type: `tsvector` This operator class stores hash of `tsvector` lexems with any supported by module field. **Doesn't** support prefix search. ### rum_tsquery_ops For type: `tsquery` Stores branches of query tree in additional information. For example we have the table: ```sql CREATE TABLE query (q tsquery, tag text); INSERT INTO query VALUES ('supernova & star', 'sn'), ('black', 'color'), ('big & bang & black & hole', 'bang'), ('spiral & galaxy', 'shape'), ('black & hole', 'color'); CREATE INDEX query_idx ON query USING rum(q); ``` Now we can execute the following fast query: ```sql SELECT * FROM query WHERE to_tsvector('black holes never exists before we think about them') @@ q; q | tag ------------------+------- 'black' | color 'black' & 'hole' | color (2 rows) ``` ### rum_anyarray_ops For type: `anyarray` This operator class stores `anyarrray` elements with length of the array. Supports operators `&&`, `@>`, `<@`, `=`, `%` operators. Supports ordering by `<=>` operator. For example we have the table: ```sql CREATE TABLE test_array (i int2[]); INSERT INTO test_array VALUES ('{}'), ('{0}'), ('{1,2,3,4}'), ('{1,2,3}'), ('{1,2}'), ('{1}'); CREATE INDEX idx_array ON test_array USING rum (i rum_anyarray_ops); ``` Now we can execute the query using index scan: ```sql SET enable_seqscan TO off; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{1}' ORDER BY i <=> '{1}' ASC; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i && '{1}'::smallint[]) Order By: (i <=> '{1}'::smallint[]) (3 rows SELECT * FROM test_array WHERE i && '{1}' ORDER BY i <=> '{1}' ASC; i ----------- {1} {1,2} {1,2,3} {1,2,3,4} (4 rows) ``` ### rum_anyarray_addon_ops For type: `anyarray` This operator class stores `anyarrray` elements with any supported by module field. ## Todo - Allow multiple additional information (lexemes positions + timestamp). - Improve ranking function to support TF/IDF. - Improve insert time. - Improve GENERIC WAL to support shift (PostgreSQL core changes). ## Authors Alexander Korotkov Postgres Professional Ltd., Russia Oleg Bartunov Postgres Professional Ltd., Russia Teodor Sigaev Postgres Professional Ltd., Russia Arthur Zakirov Postgres Professional Ltd., Russia rum-1.2.0/TODO000066400000000000000000000005441320230002300127710ustar00rootroot000000000000001. with naturalOrder=true make scan the rest to be consistent with seqscan [done] 2. add leftlink to data page to privide backward scan on index (<=| op) [done] 3. Compression of ItemPointer for use_alternative_order 4. Compression addInfo 5. Remove FROM_STRATEGY ugly magick [done] BTREE: 1 fix changes in rum--1.0.sql [done] 2 adding using as addinfo rum-1.2.0/data/000077500000000000000000000000001320230002300132075ustar00rootroot00000000000000rum-1.2.0/data/rum.data000066400000000000000000000062471320230002300146560ustar00rootroot00000000000000As a reward for your reformation I write to you on this precious sheet. You see I have come to be wonderfully attached to Heidelberg, the beautiful, the quaint, the historically poetic, learned and picturesque old town on the Neckar. It seems like another home. So I could not show my appreciation of you in a more complimentary way than by sending this little series of pictures. Have you ever been here, I wonder? You did not say, but you wrote as if you knew it by sight as well as by heart. As I cannot know, I will venture an explanation. The panorama speaks for itself. Put on your "specs" and look at the castle, half way up the _berg_, "the Jettenhuhl, a wooded spur of the Konigestuhl." Look at it from the "Terrasse." Thus you'll get something of an idea of it. The Gesprente Thurm is the one that was blown up by the French. The thickness of the walls, twenty-one feet, and the solid masonry, held it so well that only a fragment, as it were, gave way. It still hangs as if ready to be replaced. "Das Grosse Fass Gebaude," too, you will have no difficulty in making out. If you only had it with its 49,000 gallons of wine, but wouldn't you divide with your neighbors! The columns in the portico that shows in the Schlosshof are the four brought from Charlemagne's palace at Ingelheim by the Count Palatine Ludwig, some time between 1508-44. The Zum Ritter has nothing to do with the castle, but is an ancient structure (1592) in the Renaissance style, and one of the few that escaped destruction in 1693. It is a beautiful, highly ornamental building, and I wish you could see it, if you have not seen it. All the above information, I beg you to believe, I do not intend you to think was evolved from my inner consciousness, but gathered from the--nearest guide-book! I am so much obliged to you for mapping out Switzerland to me. I have been trying my best to get all those "passes" into my brain. Now, thanks to your letter, I have them all in the handiest kind of a bunch. Ariel like, "I'll do my bidding gently," and as surely, if I get there. But there are dreadful reports of floods and roads caved in and bridges swept away and snows and--enough of such exciting items as sets one thinking--"to go or not to go?" We are this far on the way. Reached here this afternoon. Have spent the evening sauntering in the gardens, the Conversationhaus, the bazaar, mingling with the throng, listening to the band, and comparing what it is with what it was. It was a gay and curious spectacle, but on the whole had "the banquet-hall deserted" look. The situation is most beautiful. It lies, you know, at the entrance of the Black Forest, among picturesque, thickly-wooded hills, in the valley of the Oos, and extends up the slope of some of the hills. The Oos is a most turbid, turbulent stream; dashes through part of the town with angry, headlong speed. There is an avenue along its bank of oaks, limes and maples, bordered with flower-beds and shrubberies, and adorned with fountains and handsome villas. We shall devote to-morrow to seeing all there is to be seen, and go to Strassburg to-morrow evening for two or three days. From there to Constance, and then hold _our_ "Council" as to further movements. def fgr def xxx fgr rum-1.2.0/data/tsts.data000066400000000000000000004677651320230002300150700ustar00rootroot000000000000001 2016-05-01 20:21:22.326724 2 2016-05-01 21:21:22.326724 3 2016-05-01 22:21:22.326724 4 2016-05-01 23:21:22.326724 5 2016-05-02 00:21:22.326724 6 2016-05-02 01:21:22.326724 7 2016-05-02 02:21:22.326724 8 2016-05-02 03:21:22.326724 9 'b9' 'c9' 'cc' 'cx' 'di' 'ec' 'eo' 'f5' 'fn' 'gd' 'ge' 'gh' 'hc' 'hy' 'i8' 'if' 'iq' 'ir' 'ix' 'ja' 'jl' 'jx' 'km' 'l5' 'l8' 'le' 'mm' 'oc' 'pr' 'qg' 'qo' 'rm' 'ro' 'rv' 'sm' 'td' 'th' 'tm' 'tx' 'u7' 'uc' 'ue' 'uk' 'ux' 'vw' 'wa' 'wb' 'wd' 'wh' 'wr' 'ww' 'xa' 'xj' 'xz' 'y4' 'yd' 'yl' 'ym' 'zf' 'zv' 2016-05-02 04:21:22.326724 10 'a9' 'ag' 'bh' 'dk' 'dq' 'e3' 'e7' 'ea' 'ee' 'ej' 'et' 'ez' 'f1' 'gh' 'gn' 'gr' 'hb' 'hf' 'hh' 'hz' 'ip' 'iw' 'j7' 'jh' 'ki' 'kp' 'kx' 'ml' 'nu' 'ov' 'ow' 'pg' 'ph' 'pn' 'po' 'pu' 'qd' 'qe' 'qr' 'qs' 'qv' 'r2' 'r3' 'rb' 'rd' 'ry' 's3' 'sd' 'sr' 'su' 'sz' 'tp' 'ty' 'uh' 'un' 'v0' 'v4' 'w0' 'wa' 'wk' 'wq' 'wx' 'xe' 'y6' 'yd' 'yf' 'yj' 'yl' 'zt' 2016-05-02 05:21:22.326724 11 'de' 'mc' 'q1' 'q8' 'qp' 'qt' 'rq' 'rv' 'sa' 'sn' 'u8' 'vs' 'w9' 'wo' 'wp' 'ww' 'yl' 2016-05-02 06:21:22.326724 12 '4w' 'ad' 'ak' 'as' 'b3' 'bd' 'cy' 'dt' 'du' 'dy' 'e2' 'e4' 'en' 'es' 'et' 'ew' 'ex' 'f2' 'fl' 'fr' 'ft' 'gv' 'h1' 'ha' 'hd' 'hh' 'hs' 'hv' 'ic' 'io' 'ja' 'jm' 'k2' 'ku' 'kw' 'ld' 'ls' 'lx' 'ma' 'nu' 'ny' 'ov' 'pm' 'ps' 'q6' 'qa' 'qd' 'qo' 'qs' 'qv' 'qy' 'ra' 'rs' 'rt' 'rv' 'rw' 's8' 'sa' 'sw' 'tj' 'ug' 'ui' 'ur' 'ut' 'ux' 'v6' 'vt' 'w4' 'w7' 'wa' 'wb' 'wc' 'wg' 'wh' 'wi' 'wt' 'wu' 'wy' 'wz' 'x2' 'xb' 'xm' 'yg' 'yh' 'yi' 'yu' 'yy' 'z5' 'zg' 'zo' 2016-05-02 07:21:22.326724 13 '2r' '7g' 'a1' 'ar' 'av' 'b8' 'dj' 'dr' 'e7' 'ee' 'fd' 'fn' 'fp' 'gf' 'gp' 'gq' 'gw' 'jm' 'jv' 'ke' 'ki' 'kl' 'l9' 'lc' 'lg' 'lh' 'nm' 'oc' 'oq' 'px' 'q6' 'qe' 'qh' 'qu' 'rs' 's8' 't0' 'tt' 'tw' 'u2' 'uu' 'uy' 'vr' 'vs' 'wg' 'wt' 'ww' 'x3' 'x5' 'xu' 'yw' 'zh' 'zp' 'zt' 2016-05-02 08:21:22.326724 14 'a9' 'av' 'aw' 'dj' 'e0' 'ej' 'er' 'eu' 'ez' 'fr' 'gq' 'hh' 'hp' 'ko' 'kq' 'lw' 'n8' 'pe' 'pl' 'pn' 'pp' 'pv' 'q9' 'qc' 'qj' 'qs' 'qw' 'r6' 'rl' 'tq' 'u5' 'uu' 'uz' 'wn' 'wp' 'wr' 'zo' 2016-05-02 09:21:22.326724 15 '0p' 'ab' 'as' 'az' 'b5' 'bl' 'cn' 'cr' 'ct' 'cu' 'dq' 'dr' 'em' 'eq' 'fe' 'fj' 'fk' 'fy' 'gn' 'gx' 'h9' 'hg' 'hk' 'hr' 'io' 'iy' 'jh' 'la' 'lb' 'll' 'ln' 'lq' 'me' 'mp' 'mr' 'mv' 'ns' 'od' 'op' 'os' 'ov' 'po' 'pv' 'qa' 'qn' 'qp' 'qs' 'qt' 'r0' 'rc' 'rd' 'rl' 's5' 'si' 't7' 'tc' 'th' 'u0' 'um' 'uz' 'vg' 'vo' 'wa' 'wp' 'wu' 'xk' 'yg' 'yh' 'yi' 'yo' 'yy' 'zy' 2016-05-02 10:21:22.326724 16 'a3' 'a5' 'ai' 'av' 'ay' 'c3' 'cp' 'd3' 'dn' 'du' 'dz' 'e9' 'ed' 'ei' 'ek' 'em' 'eo' 'ev' 'f2' 'gh' 'gl' 'gy' 'h6' 'h8' 'hb' 'he' 'hg' 'hm' 'hp' 'hy' 'hz' 'id' 'ie' 'it' 'ix' 'j2' 'ja' 'jc' 'jf' 'k5' 'ki' 'kk' 'kv' 'l4' 'l6' 'ls' 'm9' 'mg' 'mt' 'nb' 'ng' 'oh' 'ot' 'oz' 'pw' 'py' 'pz' 'q0' 'q3' 'q8' 'qb' 'qh' 'qj' 'qk' 'ql' 'qp' 'qq' 'qr' 'qt' 'qw' 'rb' 'rz' 's3' 'sl' 'tb' 'u0' 'u5' 'uo' 'us' 'vc' 'wg' 'wh' 'wj' 'wr' 'wt' 'wu' 'wy' 'x1' 'y1' 'yh' 'z7' 'zf' 'zs' 'zu' 2016-05-02 11:21:22.326724 17 'bt' 'c5' 'd1' 'd7' 'g6' 'gk' 'ib' 'iv' 'ml' 'om' 'qd' 'qg' 'ql' 'r3' 'rc' 'u4' 'uh' 'uo' 'wh' 'y0' 'yn' 'yz' 'zo' 2016-05-02 12:21:22.326724 18 '7a' 'a3' 'dl' 'fo' 'hb' 'ki' 'kk' 'lo' 'pl' 'q5' 'qy' 'r1' 'rj' 'sy' 'tv' 'w3' 'wm' 'wn' 'yj' 'yr' 'zi' 'zq' 2016-05-02 13:21:22.326724 19 'av' 'aw' 'bl' 'bt' 'cj' 'cx' 'df' 'ea' 'ed' 'ee' 'ef' 'ew' 'f5' 'fq' 'ft' 'fu' 'g6' 'gl' 'gs' 'ha' 'hj' 'hr' 'i8' 'ia' 'ic' 'ir' 'iz' 'j0' 'j5' 'jp' 'ju' 'k6' 'ki' 'lk' 'lz' 'mh' 'nl' 'o4' 'ob' 'oo' 'op' 'pf' 'po' 'pq' 'pr' 'q2' 'q3' 'q6' 'qd' 'qj' 'qk' 'qn' 'qt' 'qw' 'ro' 'rr' 'ru' 'rv' 'sc' 'sw' 'sy' 'sz' 't2' 'tb' 'tg' 'tl' 'tp' 'tv' 'u4' 'u9' 'um' 'uu' 'vj' 'vt' 'vu' 'wg' 'wh' 'wj' 'wo' 'wq' 'wt' 'xd' 'y1' 'yc' 'ye' 'yl' 'yw' 'zb' 'zd' 'zm' 'zr' 2016-05-02 14:21:22.326724 20 'ja' 'k2' 'ko' 'o6' 'ob' 'ps' 't9' 'tz' 'uk' 'um' 'vv' 2016-05-02 15:21:22.326724 21 'dq' 'ed' 'el' 'fg' 'fv' 'gh' 'hx' 'i2' 'iv' 'jc' 'la' 'ld' 'nb' 'oa' 'of' 'oi' 'py' 'q7' 'qe' 'qr' 'qs' 'qw' 'qx' 'qz' 'rl' 'rr' 'sp' 't3' 'te' 'ti' 'tu' 'ue' 'w0' 'wa' 'wq' 'wu' 'xn' 2016-05-02 16:21:22.326724 22 'ah' 'ao' 'aq' 'aw' 'az' 'b5' 'bd' 'bg' 'bj' 'bq' 'bu' 'cc' 'cv' 'dt' 'e0' 'e2' 'e4' 'ec' 'eu' 'fd' 'fi' 'gg' 'gu' 'ha' 'hb' 'he' 'hj' 'hy' 'ih' 'in' 'iv' 'ji' 'js' 'ks' 'l1' 'la' 'lg' 'mh' 'mi' 'mk' 'o7' 'oh' 'oj' 'om' 'on' 'op' 'oq' 'or' 'os' 'p1' 'pe' 'pq' 'pv' 'q8' 'qe' 'qg' 'qj' 'ql' 'qm' 'qn' 'qo' 'qr' 'qs' 'qt' 'qv' 'qy' 'r1' 'r9' 'rb' 'rl' 'ro' 'ru' 'rw' 'ry' 's0' 's6' 'sn' 't0' 't1' 'tr' 'ty' 'u0' 'u8' 'up' 'uv' 'vn' 'wb' 'wg' 'ww' 'x1' 'yb' 'yj' 'ym' 'yx' 'zz' 2016-05-02 17:21:22.326724 23 'a9' 'aa' 'aq' 'ay' 'bb' 'cg' 'db' 'de' 'do' 'e4' 'e5' 'e9' 'ek' 'ep' 'er' 'fi' 'fp' 'gb' 'hj' 'hk' 'hw' 'ir' 'iy' 'l1' 'lj' 'mb' 'nq' 'oi' 'pj' 'px' 'q9' 'qe' 'qu' 'qw' 'qz' 'rh' 'rl' 'sv' 'tc' 'ts' 'tv' 'uo' 'ur' 'vh' 'vp' 'w7' 'wf' 'wh' 'wo' 'wr' 'xu' 'z4' 'zc' 'zv' 2016-05-02 18:21:22.326724 24 '6u' 'a5' 'ai' 'au' 'b1' 'be' 'bg' 'by' 'ce' 'co' 'cw' 'db' 'dw' 'e8' 'ec' 'em' 'en' 'er' 'f7' 'fh' 'fu' 'gb' 'gq' 'h4' 'hf' 'hy' 'hz' 'ig' 'iq' 'kj' 'kk' 'kp' 'ky' 'ld' 'lr' 'na' 'nd' 'ny' 'o8' 'o9' 'og' 'oh' 'ok' 'ot' 'ou' 'ow' 'ox' 'p8' 'pl' 'pp' 'ps' 'px' 'q0' 'q1' 'qa' 'qm' 'qr' 'qs' 'qx' 'r9' 'rd' 're' 'rf' 'rl' 'rn' 'rr' 'ru' 'rz' 'sc' 'sn' 'so' 't1' 'tl' 'tr' 'ts' 'tt' 'tx' 'ub' 'um' 'un' 'uo' 'ut' 'vr' 'wa' 'wb' 'wc' 'wj' 'wl' 'wp' 'wq' 'ws' 'wx' 'wz' 'yp' 'yt' 'yy' 'zc' 2016-05-02 19:21:22.326724 25 '2v' '7j' '7r' 'a7' 'aj' 'av' 'br' 'cg' 'd8' 'ei' 'en' 'ez' 'f5' 'fb' 'go' 'h0' 'hf' 'hk' 'hm' 'i9' 'ia' 'ig' 'ik' 'im' 'iq' 'it' 'iv' 'ja' 'je' 'ji' 'ks' 'lo' 'mo' 'mq' 'nj' 'o5' 'of' 'on' 'ot' 'ox' 'p1' 'p6' 'pb' 'ph' 'pj' 'pn' 'pp' 'pq' 'pr' 'qa' 'qh' 'qj' 'qm' 'qn' 'qo' 'qu' 'r2' 'ro' 's1' 'sa' 'se' 'sp' 't6' 'ti' 'tu' 'u2' 'ug' 'uh' 'ui' 'ur' 'uy' 'v9' 'wl' 'wn' 'wt' 'wv' 'wy' 'wz' 'xm' 'xs' 'ya' 'yi' 'yu' 'z8' 'zl' 2016-05-02 20:21:22.326724 26 '27' '2e' '2p' 'aa' 'eh' 'en' 'eq' 'eu' 'ew' 'ff' 'g8' 'hv' 'mx' 'oi' 'pd' 'q3' 'qs' 'rl' 'sa' 'sw' 'te' 'tn' 'ty' 'uh' 'uo' 'wb' 'wh' 'wy' 'xx' 'z8' 'zt' 2016-05-02 21:21:22.326724 27 'c0' 'd4' 'dw' 'ef' 'em' 'j2' 'kj' 'ql' 'rn' 'ta' 'uk' 'vv' 'wf' 'y9' 'zq' 2016-05-02 22:21:22.326724 28 'by' 'c1' 'da' 'ec' 'ej' 'ew' 'g4' 'gq' 'gt' 'ir' 'jv' 'kl' 'kz' 'l5' 'nm' 'oi' 'on' 'pc' 'q2' 'qx' 'qz' 'rd' 'se' 'sq' 'ti' 'tk' 'to' 'ur' 'w8' 'wm' 'wr' 'y1' 'yn' 'yp' 'zy' 2016-05-02 23:21:22.326724 29 '6d' '8t' 'bl' 'gu' 'iu' 'kd' 'kj' 'kq' 'nw' 'nx' 'o6' 'oa' 'qk' 'ql' 'rd' 'ri' 'uc' 'vi' 'wy' 'xq' 'z2' 2016-05-03 00:21:22.326724 30 'ao' 'ei' 'ep' 'fc' 'fm' 'gr' 'ha' 'he' 'i5' 'ia' 'if' 'kh' 'lv' 'ml' 'ms' 'n9' 'nh' 'nl' 'oe' 'of' 'ow' 'pb' 'pu' 'pw' 'q0' 'qr' 'qt' 'qu' 'qv' 'qw' 'ra' 'sv' 'ti' 'u0' 'u4' 'ug' 'uq' 'vx' 'w1' 'wy' 'x1' 'xh' 'xz' 2016-05-03 01:21:22.326724 31 'ah' 'ai' 'b8' 'ci' 'd2' 'ea' 'ed' 'en' 'et' 'fj' 'fv' 'ht' 'iu' 'iv' 'iw' 'jb' 'jd' 'ky' 'mj' 'nt' 'q1' 'qb' 'qe' 'ql' 'qz' 'ru' 'sg' 'tl' 'tm' 'tn' 'tw' 'ty' 'u1' 'ud' 'us' 'wj' 'y1' 'zd' 'zj' 2016-05-03 02:21:22.326724 32 '5z' 'ad' 'al' 'ax' 'b4' 'bx' 'd7' 'da' 'dp' 'dz' 'e3' 'ef' 'en' 'es' 'et' 'ev' 'ex' 'f6' 'fj' 'fr' 'ft' 'fv' 'h9' 'hn' 'hx' 'i0' 'ii' 'it' 'jf' 'jk' 'jl' 'ka' 'kr' 'l9' 'lf' 'm3' 'mm' 'nc' 'nd' 'nr' 'o8' 'oe' 'ok' 'om' 'pd' 'ph' 'pz' 'qd' 'qf' 'qo' 'qp' 'qw' 'qx' 'qy' 'r6' 'rc' 'rg' 'rw' 'rx' 's8' 'se' 't3' 'tb' 'tc' 'ti' 'tl' 'to' 'tw' 'ub' 'ue' 'uf' 'uy' 'vf' 'vh' 'vr' 'w0' 'w9' 'wd' 'wf' 'wh' 'wp' 'wu' 'x0' 'x8' 'y2' 'ye' 'yq' 'ys' 'yt' 'z6' 'zf' 'zp' 2016-05-03 03:21:22.326724 33 'az' 'bl' 'dl' 'ec' 'gg' 'jq' 'o0' 'oj' 'q8' 'qq' 'ta' 'un' 'wb' 'wo' 'xu' 2016-05-03 04:21:22.326724 34 '9a' 'aa' 'bo' 'br' 'bv' 'bz' 'c1' 'c7' 'cz' 'db' 'dh' 'dj' 'e4' 'e8' 'eh' 'ew' 'gd' 'gg' 'gp' 'gu' 'gx' 'hc' 'ho' 'ht' 'hv' 'ia' 'ii' 'ij' 'ir' 'iw' 'j5' 'jk' 'jv' 'la' 'lc' 'lp' 'lt' 'lw' 'na' 'nt' 'nv' 'nw' 'o8' 'o9' 'ou' 'oy' 'p0' 'pc' 'pq' 'py' 'q4' 'q8' 'qi' 'qk' 'qn' 'qr' 'qt' 'qw' 'r5' 'r8' 're' 'rj' 'rt' 'rv' 'ry' 'rz' 's8' 'sg' 'sv' 'ta' 'td' 'tl' 'tm' 'ul' 'up' 'ut' 'uz' 'vf' 'w1' 'wb' 'wc' 'wd' 'wf' 'wi' 'wl' 'wu' 'x8' 'xg' 'xm' 'y1' 'yl' 'yr' 'ys' 'z8' 2016-05-03 05:21:22.326724 35 '80' 'ak' 'al' 'an' 'aq' 'as' 'at' 'bg' 'bn' 'bq' 'bx' 'd4' 'db' 'dg' 'dq' 'dv' 'ef' 'ej' 'en' 'eu' 'ex' 'f9' 'fu' 'g1' 'g2' 'g3' 'gj' 'gn' 'gs' 'gt' 'gx' 'h4' 'h8' 'hb' 'hn' 'hx' 'hy' 'i5' 'im' 'ji' 'jo' 'jy' 'k1' 'kb' 'kh' 'kp' 'kv' 'l4' 'lf' 'lt' 'ml' 'mv' 'na' 'ny' 'o2' 'oj' 'oq' 'or' 'os' 'pp' 'q3' 'q8' 'qc' 'qf' 'qp' 'qt' 'qv' 'rc' 'rg' 'rm' 's4' 'sa' 'sk' 'sp' 'su' 'sv' 'sy' 't5' 'te' 'tm' 'tn' 'to' 'tt' 'tw' 'tx' 'tz' 'ue' 'ug' 'ul' 'un' 'uq' 'us' 'v3' 'wd' 'wr' 'wu' 'wy' 'x3' 'x8' 'xk' 'yf' 'yj' 'yk' 'yp' 'z0' 2016-05-03 06:21:22.326724 36 'cq' 'er' 'hy' 'ie' 'jg' 'ke' 'lw' 'mf' 'p0' 'pe' 'pv' 'qk' 'qt' 'qy' 'sh' 'th' 'ti' 'ue' 'w5' 'wl' 'y4' 'y5' 'yi' 'yy' 'za' 2016-05-03 07:21:22.326724 37 '3d' 'at' 'aw' 'bt' 'by' 'cg' 'dk' 'do' 'ec' 'eu' 'gv' 'is' 'k9' 'kb' 'kc' 'me' 'mm' 'o5' 'oe' 'pr' 'qa' 'qn' 'rc' 'rl' 'rn' 'rw' 'sc' 'sk' 'st' 't1' 't7' 'td' 'to' 'ue' 'up' 'ur' 'uy' 've' 'wi' 'xf' 'xu' 'yf' 'z9' 'zo' 'zr' 2016-05-03 08:21:22.326724 38 '0z' 'ae' 'br' 'cr' 'dd' 'di' 'du' 'e7' 'ea' 'eb' 'ee' 'ej' 'em' 'eo' 'fo' 'fs' 'gc' 'gf' 'gj' 'hu' 'iv' 'kc' 'lb' 'nw' 'o9' 'ov' 'oz' 'pq' 'qq' 'ro' 'rr' 'rt' 'ru' 'rw' 's4' 'te' 'tm' 'tq' 'um' 'v7' 'va' 'vi' 'vr' 'wb' 'wg' 'wo' 'wp' 'wr' 'ww' 'wy' 'xv' 'y1' 'y9' 'ya' 'ym' 'yt' 'yu' 'z5' 'zl' 'zs' 2016-05-03 09:21:22.326724 39 'a7' 'ab' 'ba' 'bv' 'e7' 'ea' 'eh' 'ep' 'er' 'es' 'f4' 'gq' 'hg' 'hi' 'hs' 'ip' 'iw' 'je' 'k0' 'kh' 'kn' 'ko' 'lo' 'ly' 'm6' 'n2' 'o1' 'oh' 'on' 'op' 'os' 'pi' 'q6' 'q9' 'qh' 'qj' 'qm' 'qn' 'qp' 'qs' 's7' 'sa' 'sb' 'sc' 'tn' 'tq' 'tt' 'u4' 'un' 'ux' 've' 'w1' 'wd' 'wf' 'wj' 'wl' 'wr' 'wu' 'wy' 'xf' 'xx' 'y3' 'y9' 'yk' 'zh' 'zn' 'zo' 'zr' 2016-05-03 10:21:22.326724 40 '19' 'a4' 'a7' 'ae' 'ar' 'as' 'bj' 'bp' 'bv' 'cp' 'd8' 'dp' 'e0' 'e8' 'ea' 'ee' 'ek' 'ep' 'es' 'et' 'ez' 'fp' 'gu' 'h2' 'h4' 'he' 'hp' 'ii' 'im' 'in' 'lc' 'lk' 'lu' 'lv' 'ma' 'od' 'oe' 'p7' 'pm' 'q7' 'qa' 'qe' 'qf' 'qi' 'qr' 'qu' 'rc' 'rd' 're' 'rj' 'rl' 'ro' 'tj' 'tw' 'v4' 'vb' 'w7' 'wc' 'wg' 'wi' 'wm' 'wu' 'y4' 'yj' 'yv' 'z1' 'zt' 'zu' 2016-05-03 11:21:22.326724 41 'at' 'b7' 'be' 'c3' 'cc' 'cd' 'cj' 'e8' 'eb' 'ei' 'fd' 'g8' 'gh' 'go' 'gv' 'if' 'ih' 'j7' 'jy' 'kj' 'lh' 'mc' 'oe' 'og' 'oy' 'oz' 'pm' 'qd' 'qe' 'qo' 'rg' 'rq' 'rx' 'se' 'su' 't3' 't6' 't9' 'u5' 'us' 'vw' 'w4' 'wb' 'wg' 'ws' 'xw' 'yu' 'yx' 'zj' 2016-05-03 12:21:22.326724 42 '19' '1t' 'aa' 'ah' 'ak' 'an' 'aq' 'bx' 'cc' 'dd' 'ed' 'ee' 'ei' 'ej' 'en' 'er' 'es' 'eu' 'fj' 'fs' 'fy' 'gd' 'gs' 'hw' 'ie' 'ig' 'ix' 'jc' 'jj' 'jk' 'jq' 'kb' 'kv' 'li' 'mr' 'no' 'nq' 'o9' 'oo' 'os' 'oy' 'p2' 'pd' 'ph' 'pn' 'pp' 'ql' 'qr' 'qy' 'r1' 'rb' 'rd' 'rn' 'ru' 's9' 'sf' 'tk' 'to' 'u1' 'u5' 'ub' 'ud' 'uf' 'vh' 'vx' 'w1' 'w8' 'wg' 'wn' 'wq' 'wu' 'wy' 'xc' 'xm' 'xw' 'y8' 'yk' 'yr' 'z3' 'zm' 2016-05-03 13:21:22.326724 43 '7h' 'an' 'b6' 'cl' 'e1' 'e4' 'en' 'ey' 'ff' 'gn' 'h7' 'ht' 'i5' 'i9' 'ia' 'iw' 'jx' 'kl' 'ku' 'op' 'pe' 'pt' 'qb' 'ql' 'qp' 'qy' 'ri' 'se' 'si' 'ta' 'ti' 'tl' 'tp' 'uo' 'vr' 'w4' 'wn' 'xi' 'xs' 'ym' 2016-05-03 14:21:22.326724 44 'bv' 'cv' 'dy' 'ec' 'ef' 'eg' 'eh' 'eu' 'ew' 'fc' 'fn' 'fs' 'g9' 'hj' 'hk' 'i3' 'iu' 'ja' 'k6' 'l1' 'la' 'nl' 'oh' 'oi' 'oy' 'pc' 'qe' 'ql' 'qq' 'qs' 'qu' 're' 'sf' 'sq' 'tb' 'up' 'w1' 'w2' 'wg' 'wi' 'xd' 'xt' 'xv' 'yf' 'zn' 'zz' 2016-05-03 15:21:22.326724 45 '2f' 'af' 'al' 'at' 'bc' 'bo' 'cd' 'd6' 'dk' 'dp' 'dy' 'ea' 'eu' 'ev' 'ey' 'fe' 'ft' 'gd' 'gi' 'ha' 'hm' 'hr' 'i6' 'im' 'is' 'iz' 'jb' 'jt' 'ju' 'li' 'm4' 'my' 'na' 'nm' 'nu' 'oh' 'p4' 'pa' 'pn' 'po' 'qk' 'qz' 'r4' 're' 'rf' 'rs' 'sm' 'tb' 'ti' 'to' 'tw' 'u7' 'ut' 'vz' 'w3' 'w5' 'w9' 'wc' 'wj' 'wq' 'wr' 'x7' 'xg' 'xz' 'ye' 'yx' 'ze' 'zo' 2016-05-03 16:21:22.326724 46 '2l' '55' 'aq' 'aw' 'cm' 'dq' 'eb' 'fl' 'fo' 'fp' 'fy' 'gk' 'hy' 'ic' 'iu' 'jc' 'jl' 'lc' 'mb' 'nx' 'oe' 'oo' 'oz' 'p5' 'pa' 'pf' 'qr' 'rj' 'sc' 'sz' 'td' 'tz' 'u1' 'vq' 'wu' 'xb' 'xx' 'y0' 'za' 'zc' 2016-05-03 17:21:22.326724 47 'bt' 'dy' 'gy' 'hg' 'i7' 'it' 'jv' 'lh' 'ox' 'qo' 'ri' 's3' 'ss' 'u1' 'uq' 'wr' 2016-05-03 18:21:22.326724 48 '3v' 'ab' 'at' 'bn' 'bz' 'cx' 'eh' 'gd' 'hd' 'hr' 'i9' 'j8' 'jg' 'jx' 'lf' 'ng' 'oj' 'ov' 'oz' 'pn' 'ps' 'qq' 'qr' 'ro' 'rt' 'u9' 'up' 'uz' 'yl' 'yw' 'zi' 2016-05-03 19:21:22.326724 49 '5y' 'af' 'av' 'az' 'cj' 'cp' 'cq' 'dk' 'e6' 'e7' 'ea' 'ec' 'ee' 'ei' 'ek' 'em' 'ga' 'gk' 'gw' 'hc' 'id' 'ie' 'kp' 'kv' 'lw' 'm0' 'mf' 'mn' 'mw' 'ny' 'ob' 'ol' 'p9' 'ph' 'pk' 'pp' 'pw' 'q0' 'qg' 'qi' 'ql' 'qv' 'qx' 'r3' 'rg' 'ry' 'se' 'sh' 'sq' 'sz' 't1' 'tu' 'u2' 'uh' 'uj' 'uk' 'ut' 'w2' 'wb' 'ww' 'wx' 'yf' 'yo' 'zr' 2016-05-03 20:21:22.326724 50 '18' 'a6' 'af' 'ax' 'du' 'dy' 'e7' 'ei' 'ej' 'es' 'eu' 'fj' 'gt' 'hn' 'hu' 'ky' 'le' 'lo' 'm8' 'nb' 'of' 'oj' 'ok' 'op' 'oz' 'pw' 'q7' 'qi' 'qu' 'r4' 'rp' 's7' 'sk' 'tb' 'tf' 'tp' 'ua' 'um' 'up' 'ur' 'uz' 'w4' 'wc' 'wn' 'wv' 'wx' 'wy' 'yc' 'yq' 'yx' 2016-05-03 21:21:22.326724 51 'ag' 'ay' 'b6' 'bk' 'c6' 'cp' 'da' 'ea' 'eh' 'es' 'f1' 'fj' 'fv' 'gb' 'gn' 'ic' 'id' 'in' 'iq' 'iw' 'kx' 'ly' 'n7' 'o5' 'oc' 'og' 'op' 'os' 'pa' 'pr' 'q4' 'q6' 'qf' 'qg' 'qh' 'qp' 'qq' 'qu' 'qw' 'qy' 'qz' 'rj' 'rm' 'ro' 's1' 'w2' 'we' 'wl' 'wn' 'wp' 'yj' 'yp' 'yx' 2016-05-03 22:21:22.326724 52 'cr' 'd3' 'e5' 'ei' 'fb' 'gd' 'gx' 'hm' 'it' 'jp' 'ku' 'lf' 'lh' 'lp' 'ma' 'md' 'nt' 'o9' 'ot' 'pk' 'pm' 'ps' 'qc' 'qi' 'qp' 'qt' 'ra' 'rk' 'rq' 'rt' 'tb' 'tc' 'tg' 'to' 'u8' 'vg' 'vj' 'vt' 'w0' 'wr' 'wx' 'yd' 'zx' 2016-05-03 23:21:22.326724 53 '4z' 'a8' 'ds' 'dv' 'dx' 'eq' 'f1' 'fs' 'gs' 'h9' 'hm' 'hp' 'hu' 'hz' 'i6' 'ip' 'is' 'j4' 'jf' 'k3' 'ku' 'lc' 'le' 'lj' 'nb' 'o6' 'ob' 'of' 'p6' 'pj' 'pm' 'ps' 'qc' 'qf' 'qh' 'ql' 'qr' 'qu' 'qx' 'r3' 'rf' 'ri' 's1' 's4' 'sr' 'st' 'sw' 'tb' 'tc' 'tg' 'tr' 'tz' 'ug' 'uq' 'uu' 'uv' 'uw' 'uz' 'vl' 'w2' 'w4' 'wq' 'wx' 'xe' 'xv' 'xx' 'y6' 'yg' 'yn' 'yp' 'yr' 2016-05-04 00:21:22.326724 54 '70' 'ai' 'bj' 'bm' 'cj' 'ct' 'eb' 'ef' 'ek' 'es' 'fg' 'gh' 'gu' 'hg' 'ia' 'iu' 'iw' 'jt' 'ko' 'kq' 'mb' 'n1' 'o1' 'ox' 'pa' 'pr' 'q4' 'qd' 'qo' 'qr' 'qt' 'qw' 'qz' 'r3' 'r5' 'rg' 'ri' 'rj' 'rn' 'rp' 's7' 'sn' 't9' 'tq' 'tx' 'ty' 'uj' 'v0' 'vt' 'vz' 'w1' 'ww' 'xb' 'z6' 'zi' 2016-05-04 01:21:22.326724 55 'aa' 'al' 'e9' 'hm' 'ir' 'kc' 'l0' 'pi' 'po' 'qa' 'qk' 'r0' 'rd' 'rz' 'se' 'sr' 'vp' 'w6' 'w8' 'yd' 'yk' 2016-05-04 02:21:22.326724 56 '27' '3p' '6r' 'a8' 'an' 'ap' 'au' 'ay' 'bi' 'c6' 'cy' 'dh' 'ds' 'eg' 'eh' 'ej' 'es' 'eu' 'fm' 'fp' 'fq' 'fx' 'g2' 'gg' 'gv' 'hz' 'ij' 'il' 'iq' 'iw' 'j8' 'j9' 'k3' 'kr' 'lq' 'm7' 'm9' 'mj' 'n0' 'n6' 'nr' 'nx' 'ox' 'pq' 'qc' 'qd' 'qe' 'qg' 'qh' 'qj' 'qk' 'qm' 'qn' 'qr' 'qu' 'qv' 'qw' 'qx' 're' 'rg' 'rr' 'rz' 's1' 'sj' 'sl' 'sy' 't4' 't7' 'tb' 'tr' 'uc' 'un' 'uq' 'ut' 'vf' 'w7' 'w9' 'wg' 'wh' 'wp' 'wq' 'ws' 'wx' 'x8' 'xp' 'xy' 'y0' 'y1' 'ya' 'yu' 'yz' 'z2' 'z5' 'zz' 2016-05-04 03:21:22.326724 57 'a7' 'a9' 'al' 'aq' 'ar' 'as' 'b2' 'cj' 'cl' 'co' 'cu' 'cv' 'dc' 'e3' 'e5' 'e7' 'ea' 'ee' 'eh' 'en' 'es' 'ev' 'ez' 'fl' 'fp' 'gm' 'hm' 'it' 'iu' 'iv' 'j8' 'jd' 'jo' 'kn' 'ko' 'ky' 'ln' 'mr' 'nc' 'o2' 'ok' 'ot' 'pc' 'pe' 'pz' 'q2' 'qe' 'qi' 'qq' 'qr' 'qs' 'r8' 'rm' 'rn' 'ro' 'rx' 'sz' 'te' 'tn' 'tq' 'tx' 'u1' 'ub' 'ul' 'up' 'uq' 'wf' 'wh' 'wk' 'wl' 'wo' 'wq' 'wt' 'wu' 'wv' 'xh' 'xz' 'y5' 'y9' 'yv' 'yx' 'yz' 'zj' 2016-05-04 04:21:22.326724 58 'am' 'hw' 'jd' 'na' 'oe' 'pw' 'ql' 'qr' 's9' 'sk' 'u7' 'wa' 'wg' 'wu' 'x6' 'xr' 'yf' 2016-05-04 05:21:22.326724 59 '2n' 'aa' 'ab' 'ae' 'ah' 'aj' 'as' 'av' 'ax' 'bc' 'be' 'bi' 'by' 'cg' 'ck' 'cm' 'cx' 'dq' 'dr' 'e5' 'ed' 'ef' 'ei' 'em' 'eu' 'fd' 'fq' 'fu' 'gd' 'gl' 'gs' 'he' 'ia' 'iz' 'jc' 'je' 'jt' 'k7' 'km' 'ko' 'l4' 'lh' 'mk' 'nl' 'ny' 'oa' 'oh' 'op' 'p1' 'pj' 'pm' 'ps' 'q1' 'q7' 'qc' 'qg' 'qj' 'qo' 'qr' 'qt' 'qu' 'qv' 'qw' 'rf' 'ri' 'rl' 'rw' 'sf' 'su' 't4' 'tc' 'tn' 'to' 'tq' 'tr' 'tt' 'tv' 'tz' 'u0' 'u6' 'ub' 'ug' 'up' 'uv' 'ux' 'uy' 'vv' 'w2' 'wx' 'xi' 'xu' 'xw' 'yj' 'yt' 'yw' 'z3' 'z7' 'zb' 2016-05-04 06:21:22.326724 60 'bq' 'cc' 'cg' 'dc' 'fu' 'ho' 'ja' 'jt' 'km' 'lk' 'ln' 'o2' 'ob' 'ou' 'pd' 'ph' 'pn' 'pt' 'pz' 'q5' 'qa' 'ql' 'qq' 'qv' 'rk' 'rm' 'ry' 'sq' 'su' 'sx' 'uc' 'un' 'uo' 'ur' 'uy' 'w9' 'wj' 'wl' 'wm' 'yk' 'ym' 2016-05-04 07:21:22.326724 61 'bl' 'bn' 'cy' 'ea' 'ed' 'ef' 'ei' 'em' 'er' 'es' 'fp' 'gb' 'hi' 'hp' 'if' 'io' 'ir' 'kw' 'lg' 'lo' 'ls' 'n8' 'nj' 'np' 'oa' 'of' 'oi' 'p6' 'pw' 'q3' 'q4' 'q8' 'qf' 'qh' 'qo' 'qw' 'rg' 'rt' 'sy' 't3' 'u8' 'ug' 'uo' 'uv' 'w6' 'we' 'wg' 'wl' 'wy' 'x9' 'yy' 'yz' 2016-05-04 08:21:22.326724 62 'aa' 'af' 'ah' 'am' 'as' 'cd' 'ch' 'dd' 'dg' 'dr' 'e2' 'eb' 'eq' 'er' 'fb' 'fj' 'fk' 'fn' 'fx' 'gk' 'gs' 'h8' 'hg' 'hj' 'ia' 'ij' 'in' 'jw' 'l9' 'lj' 'lw' 'nk' 'nt' 'o1' 'ob' 'oo' 'p5' 'pd' 'pk' 'qq' 'sb' 'sd' 'sg' 'u4' 'wl' 'wq' 'wr' 'wu' 'xc' 'xj' 'xt' 'yq' 'zl' 2016-05-04 09:21:22.326724 63 '10' '2p' '6r' 'a2' 'bb' 'c9' 'dq' 'dy' 'ec' 'eh' 'ej' 'ek' 'es' 'fl' 'g1' 'g9' 'gd' 'h1' 'h2' 'hj' 'hn' 'hw' 'ip' 'iz' 'jg' 'jl' 'l5' 'le' 'lk' 'me' 'mi' 'o0' 'o6' 'oa' 'oe' 'ox' 'pd' 'pm' 'pr' 'py' 'q1' 'qo' 'qq' 'qz' 'r3' 'rs' 'rw' 's7' 'sl' 'sw' 't2' 't4' 'td' 'tj' 'u3' 'ud' 'ur' 'uw' 'vy' 'wi' 'wj' 'wl' 'wq' 'ys' 'yu' 'z7' 'zp' 2016-05-04 10:21:22.326724 64 'aj' 'cl' 'cy' 'ee' 'i3' 'ir' 'nx' 'oz' 'qm' 'qw' 'r2' 't2' 'u0' 'ub' 'ur' 'wj' 2016-05-04 11:21:22.326724 65 '3f' '93' 'am' 'an' 'at' 'bj' 'bm' 'bw' 'c6' 'eb' 'ef' 'em' 'eq' 'es' 'g9' 'hc' 'hl' 'hm' 'kg' 'kt' 'mg' 'nq' 'op' 'ox' 'pc' 'py' 'qd' 'qn' 'qz' 'rb' 'rw' 's6' 'se' 'sr' 'sy' 'ts' 'u4' 'ud' 'un' 'w3' 'w8' 'wb' 'wf' 'wg' 'wy' 'x1' 'xl' 'xy' 'yk' 'yo' 'zp' 2016-05-04 12:21:22.326724 66 'at' 'ec' 'hs' 'ix' 'ks' 'lq' 'ls' 'pk' 'qs' 'qy' 'rc' 'ut' 'xv' 'yo' 'ys' 2016-05-04 13:21:22.326724 67 'ac' 'al' 'b3' 'bg' 'ci' 'cn' 'ea' 'f4' 'ih' 'ix' 'kt' 'p8' 'pk' 'qd' 'qe' 'qi' 'rb' 'rc' 'ru' 'te' 'th' 'tl' 'tn' 'vb' 'wb' 'ws' 'ww' 'xk' 'xo' 'yb' 'zf' 2016-05-04 14:21:22.326724 68 'a5' 'ao' 'av' 'b0' 'bh' 'bk' 'cj' 'd0' 'do' 'ds' 'e1' 'ee' 'ep' 'fa' 'fh' 'fv' 'hc' 'hh' 'hq' 'i1' 'if' 'iv' 'ix' 'iy' 'jq' 'jw' 'jz' 'ko' 'll' 'lr' 'lx' 'ns' 'nz' 'og' 'or' 'os' 'oz' 'p0' 'p8' 'pr' 'pv' 'q6' 'q9' 'qb' 'qd' 'qe' 'qh' 'qi' 'qq' 'qt' 'qu' 'qy' 'rd' 'ri' 'rq' 'rr' 'ry' 'sf' 'sg' 'sh' 'si' 'sw' 'sx' 'tc' 'tq' 'u3' 'uh' 'ul' 'us' 'wg' 'wn' 'wx' 'x3' 'xb' 'ya' 'yg' 'yn' 'yo' 'yp' 'yr' 'yw' 2016-05-04 15:21:22.326724 69 'al' 'ar' 'av' 'bg' 'bh' 'bz' 'e9' 'ed' 'ee' 'ef' 'eh' 'es' 'fl' 'fz' 'gl' 'h1' 'he' 'hf' 'hv' 'hw' 'i1' 'jg' 'kj' 'kn' 'kz' 'lr' 'pp' 'q1' 'qa' 'qf' 'qt' 'qz' 'rg' 'rj' 's5' 'sv' 'sx' 't4' 'th' 'tn' 'ur' 'wz' 'xp' 'yg' 'ym' 'yr' 'ze' 2016-05-04 16:21:22.326724 70 '26' '4v' 'a1' 'ac' 'af' 'ah' 'au' 'cn' 'd3' 'dn' 'e4' 'ec' 'eg' 'ep' 'er' 'fa' 'fb' 'g6' 'gr' 'h3' 'hb' 'hf' 'hj' 'iu' 'iv' 'j1' 'jk' 'jy' 'k2' 'k8' 'kd' 'lc' 'lf' 'mb' 'nn' 'ot' 'p5' 'pb' 'pl' 'pw' 'py' 'q4' 'q9' 'qf' 'r6' 'ra' 'rl' 'rr' 'ru' 'rz' 'ta' 'te' 'ti' 'tp' 'u1' 'uy' 'w6' 'wb' 'wc' 'wd' 'wh' 'wv' 'wy' 'xo' 'xu' 'yd' 'yh' 'yo' 'yt' 2016-05-04 17:21:22.326724 71 '8w' 'ao' 'aw' 'bk' 'by' 'c5' 'ch' 'cw' 'd0' 'dh' 'e2' 'eq' 'ev' 'ha' 'hk' 'ii' 'ir' 'iv' 'j8' 'ki' 'kp' 'lm' 'lx' 'nh' 'ns' 'nt' 'o3' 'on' 'ov' 'ow' 'ox' 'pl' 'q3' 'qc' 'qd' 'qe' 'qh' 'qm' 'qo' 'qr' 'qs' 'qt' 'qx' 'r2' 'r8' 'rc' 'rd' 'rh' 'ri' 'rk' 'rq' 'rt' 's3' 'sm' 'sq' 'sz' 't1' 't6' 'tx' 'u2' 'ue' 'up' 'uq' 'ut' 'ux' 'vg' 'vp' 'w3' 'wb' 'wc' 'wd' 'wr' 'xf' 'xp' 'y1' 'ya' 'yf' 'yg' 'yi' 'yn' 'yq' 'zn' 2016-05-04 18:21:22.326724 72 '1l' 'b5' 'dq' 'fw' 'hz' 'in' 'ml' 'nb' 'nu' 'o2' 'or' 'q7' 'qb' 'qh' 'qt' 'rv' 'so' 'tp' 'tr' 'u0' 'v6' 'wl' 'xb' 2016-05-04 19:21:22.326724 73 'ah' 'aw' 'e5' 'en' 'ew' 'fi' 'fm' 'gq' 'gt' 'hy' 'ib' 'ie' 'ir' 'j9' 'jr' 'js' 'ny' 'ob' 'or' 'ot' 'oy' 'pt' 'qi' 'rd' 'ri' 'rl' 'ro' 'rt' 'ss' 'tb' 'tg' 'th' 'vy' 'wq' 'wz' 'xt' 'y6' 'y8' 'zf' 'zh' 2016-05-04 20:21:22.326724 74 '3d' 'ad' 'dr' 'ee' 'ez' 'f4' 'fd' 'fg' 'fu' 'g9' 'gk' 'h9' 'hl' 'iz' 'jd' 'nb' 'o0' 'oo' 'oy' 'qj' 'qt' 'rp' 'ru' 'sv' 'tl' 'tv' 'wf' 'wp' 'wy' 2016-05-04 21:21:22.326724 75 '48' 'ae' 'au' 'az' 'b2' 'di' 'ep' 'eq' 'ev' 'f7' 'fw' 'gh' 'gj' 'gn' 'hz' 'i5' 'iy' 'jf' 'kg' 'kj' 'kk' 'nc' 'nm' 'o4' 'oc' 'oe' 'of' 'oh' 'ol' 'ov' 'oz' 'pt' 'pv' 'q5' 'q7' 'qb' 'qe' 'qf' 'rh' 'ry' 'se' 'so' 'tv' 'ua' 'vd' 'wb' 'wg' 'wi' 'wp' 'xf' 'xo' 'yl' 'yr' 'yy' 'z0' 2016-05-04 22:21:22.326724 76 '5c' 'ag' 'ak' 'ao' 'ap' 'at' 'bo' 'br' 'bs' 'bw' 'cv' 'e9' 'et' 'ex' 'ez' 'fj' 'fu' 'fz' 'gm' 'gq' 'gu' 'h8' 'hl' 'i7' 'ic' 'ik' 'il' 'is' 'j1' 'jc' 'k2' 'k3' 'k6' 'k7' 'kf' 'km' 'kr' 'lj' 'mb' 'md' 'nf' 'om' 'ow' 'p4' 'pk' 'pw' 'q2' 'qe' 'qh' 'qn' 'qq' 'qu' 'qz' 'r0' 'ra' 'rp' 'ru' 'rw' 'rz' 'sv' 'ta' 'ti' 'tq' 'ua' 'up' 'us' 'ut' 'uz' 'vd' 'wl' 'wq' 'xg' 'xk' 'y0' 'yd' 'yw' 'zd' 'zq' 2016-05-04 23:21:22.326724 77 '20' 'ag' 'az' 'b9' 'bg' 'bh' 'c2' 'dd' 'di' 'do' 'dw' 'e1' 'e3' 'e8' 'eb' 'ev' 'fc' 'fj' 'fu' 'fw' 'fx' 'gb' 'gf' 'hu' 'hw' 'hz' 'ih' 'ik' 'iq' 'jc' 'jq' 'ka' 'kf' 'kh' 'kw' 'ky' 'ly' 'lz' 'mc' 'n8' 'o3' 'o7' 'oa' 'os' 'ou' 'pf' 'q5' 'q6' 'qg' 'ql' 'qo' 'qy' 'r2' 'rf' 'rp' 'ru' 'ry' 's1' 's5' 'se' 'si' 'sn' 'su' 'ta' 'tn' 'tu' 'tv' 'tw' 'u9' 'ua' 'uh' 'uu' 'vo' 'w8' 'wa' 'wc' 'we' 'wi' 'wu' 'ww' 'wy' 'x3' 'xl' 'yb' 'yg' 'yk' 'yv' 2016-05-05 00:21:22.326724 78 'ef' 'ej' 'fn' 'ho' 'ia' 'il' 'iq' 'mj' 'nr' 'p5' 'rm' 'sd' 'ux' 'vi' 'wq' 'y6' 2016-05-05 01:21:22.326724 79 'ab' 'av' 'c9' 'cs' 'cx' 'dy' 'e4' 'eb' 'ej' 'er' 'ez' 'f0' 'f2' 'ft' 'gk' 'h5' 'i5' 'ic' 'ig' 'io' 'ki' 'kz' 'lj' 'mm' 'of' 'og' 'ov' 'oz' 'p4' 'pl' 'qh' 'qx' 'rw' 's1' 'sf' 'tw' 'uc' 'ui' 'uo' 'uw' 'x4' 'xk' 'ze' 2016-05-05 02:21:22.326724 80 'ca' 'do' 'h5' 'i9' 'io' 'jk' 'jl' 'kn' 'qq' 'tm' 'ul' 'w9' 'wb' 'wp' 'wt' 'wx' 'y3' 'zd' 2016-05-05 03:21:22.326724 81 'a2' 'cs' 'ee' 'em' 'gk' 'hv' 'iy' 'kq' 'nc' 'pb' 'q5' 'qy' 'rq' 'rr' 'ts' 'uq' 'vt' 'w0' 'y6' 'yz' 2016-05-05 04:21:22.326724 82 'av' 'ej' 'el' 'ep' 'fp' 'hh' 'hz' 'l9' 'mr' 'q3' 'qn' 'qq' 'qy' 'rh' 'tw' 'vt' 'vu' 'w5' 'wg' 'wk' 'wo' 'x5' 'y9' 'yk' 'zm' 2016-05-05 05:21:22.326724 83 'az' 'cx' 'dm' 'do' 'dq' 'e2' 'e5' 'e8' 'eb' 'fh' 'fj' 'fq' 'gj' 'gl' 'hq' 'im' 'iq' 'iz' 'jn' 'ku' 'l1' 'mz' 'nt' 'o6' 'q1' 'qn' 'qo' 'qz' 'r4' 'rh' 'rn' 'rw' 'sn' 'sv' 't7' 'ud' 'ue' 'ur' 'uv' 'w9' 'wh' 'wk' 'wy' 'xq' 'yh' 'zs' 'zw' 2016-05-05 06:21:22.326724 84 '5o' 'ad' 'aw' 'az' 'bi' 'bo' 'd1' 'db' 'di' 'do' 'e7' 'eb' 'ei' 'em' 'ep' 'eq' 'eu' 'fo' 'gg' 'gw' 'i0' 'ig' 'ih' 'iu' 'j3' 'j4' 'jo' 'js' 'kq' 'lc' 'lo' 'lu' 'm9' 'mi' 'mk' 'mt' 'n4' 'ni' 'o7' 'od' 'ot' 'pc' 'pg' 'pp' 'qc' 'qr' 'qw' 'rd' 'rx' 'se' 'sq' 'sy' 't5' 'ts' 'ub' 'vz' 'wb' 'wl' 'wr' 'wt' 'xe' 'xt' 'yg' 'yr' 'zw' 2016-05-05 07:21:22.326724 85 'bt' 'c9' 'db' 'dy' 'ee' 'ej' 'eo' 'et' 'fr' 'gm' 'hz' 'ic' 'ik' 'is' 'jk' 'ls' 'lt' 'oj' 'or' 'ox' 'p8' 'pl' 'pz' 'q1' 'qq' 'qt' 'rw' 's7' 't4' 't8' 'to' 'tp' 'u7' 'ub' 'vx' 'w4' 'ws' 'wt' 'wv' 'x8' 'xs' 'xt' 'yg' 'yo' 2016-05-05 08:21:22.326724 86 '4d' '9f' 'aa' 'ad' 'av' 'b1' 'bb' 'bd' 'bk' 'd2' 'd6' 'd7' 'de' 'do' 'ds' 'dx' 'e4' 'eh' 'en' 'ep' 'ew' 'fd' 'fg' 'fo' 'fp' 'ga' 'gw' 'gz' 'h2' 'h4' 'hc' 'hk' 'ic' 'ih' 'io' 'iv' 'iy' 'jj' 'jt' 'jz' 'kb' 'ke' 'kl' 'lh' 'lm' 'nc' 'ni' 'nl' 'o9' 'oi' 'oo' 'pd' 'pj' 'po' 'pr' 'qa' 'qf' 'qi' 'qm' 'qn' 'qp' 'qt' 'qu' 'rb' 're' 'rf' 'rn' 'rz' 'sz' 't0' 'tg' 'ti' 'ut' 'v9' 'vg' 'wb' 'wc' 'wf' 'wx' 'x0' 'xb' 'xv' 'y6' 'yb' 'yg' 'yh' 'yk' 'ym' 'yn' 'yw' 'yx' 'yz' 'z8' 'zp' 'zs' 'zw' 2016-05-05 09:21:22.326724 87 '6g' 'ar' 'ce' 'cn' 'ds' 'dt' 'e9' 'eh' 'el' 'ew' 'gt' 'gw' 'gx' 'hb' 'ho' 'i8' 'j8' 'jp' 'jr' 'kb' 'la' 'lr' 'mg' 'mi' 'ml' 'nd' 'ng' 'oj' 'op' 'pb' 'pd' 'pn' 'py' 'qc' 'qe' 'qk' 'qr' 'qt' 'qv' 'qz' 'sm' 'tc' 'tg' 'ti' 'tp' 'ty' 'u8' 'uq' 'uw' 'uy' 've' 'w0' 'wb' 'wd' 'wp' 'x4' 'xm' 'ym' 'z2' 'zh' 'zz' 2016-05-05 10:21:22.326724 88 'af' 'as' 'b2' 'bl' 'bz' 'ca' 'cd' 'co' 'de' 'dp' 'e4' 'ed' 'en' 'eo' 'eu' 'ft' 'g0' 'gj' 'ha' 'hh' 'hn' 'hy' 'ij' 'jb' 'jj' 'jn' 'l7' 'll' 'lp' 'oh' 'ot' 'pb' 'ph' 'pi' 'pn' 'qc' 'qx' 'r5' 'rb' 'ri' 'sb' 'sd' 'sn' 'sv' 'sw' 't7' 'tb' 'ti' 'ty' 'u7' 'un' 'uo' 'wb' 'we' 'wf' 'wh' 'wo' 'wp' 'yb' 'yc' 'ys' 2016-05-05 11:21:22.326724 89 '5s' 'aa' 'ar' 'bu' 'c2' 'cw' 'd2' 'ej' 'g8' 'gy' 'ij' 'iv' 'k0' 'l1' 'lb' 'm1' 'od' 'pm' 'q1' 'q4' 'q5' 'qd' 'rn' 'ry' 'sj' 'sm' 'ta' 'th' 'u8' 'vf' 'wr' 'xm' 2016-05-05 12:21:22.326724 90 'am' 'db' 'dj' 'dn' 'ec' 'eo' 'ev' 'ex' 'fn' 'fw' 'fz' 'gi' 'gn' 'gq' 'ha' 'ho' 'in' 'is' 'ja' 'jj' 'jk' 'js' 'kv' 'lc' 'lz' 'mj' 'o2' 'oa' 'of' 'oi' 'pe' 'pn' 'ps' 'pv' 'py' 'q3' 'qa' 'qb' 'qi' 'qn' 'qo' 'qq' 'qr' 'qv' 'rk' 'rl' 't8' 'tk' 'tv' 'tw' 'ug' 'uk' 'ux' 'uz' 'v7' 'vr' 'wd' 'wf' 'wk' 'wv' 'ya' 'yq' 'yu' 'zp' 'zx' 2016-05-05 13:21:22.326724 91 'a3' 'ac' 'af' 'ar' 'b4' 'cu' 'd6' 'dx' 'dz' 'eb' 'ej' 'ek' 'eo' 'es' 'eu' 'ff' 'gj' 'go' 'h6' 'ho' 'hx' 'i6' 'ih' 'ir' 'iy' 'jd' 'jg' 'jh' 'k5' 'n0' 'nn' 'oe' 'og' 'pj' 'pk' 'pq' 'px' 'q5' 'qc' 'qf' 'qg' 'qi' 'qm' 'qx' 'rb' 'rd' 're' 'rx' 'sn' 'sq' 'tp' 'uh' 'ul' 'um' 'uo' 'up' 'uq' 'uz' 'vt' 'wb' 'wj' 'wp' 'ws' 'wv' 'xk' 'xo' 'yv' 'yw' 'yx' 2016-05-05 14:21:22.326724 92 '1l' '24' '2o' 'ad' 'am' 'ao' 'bf' 'bl' 'ca' 'ce' 'cn' 'cw' 'cy' 'd4' 'dm' 'e9' 'ed' 'ee' 'ei' 'ep' 'f0' 'fk' 'fu' 'fw' 'g3' 'g4' 'gm' 'gn' 'gu' 'ha' 'hh' 'id' 'iq' 'it' 'iw' 'ix' 'iy' 'j4' 'j6' 'jo' 'jp' 'js' 'jv' 'k6' 'kb' 'ke' 'kh' 'l9' 'lh' 'lr' 'mr' 'n7' 'n8' 'nd' 'o6' 'of' 'oi' 'op' 'ox' 'p6' 'q2' 'qb' 'qd' 'qi' 'qk' 'qn' 'qq' 'qt' 'qy' 'r2' 're' 'rf' 'rk' 's4' 'sb' 'se' 'sh' 't4' 'tb' 'tn' 'tq' 'ty' 'u4' 'u5' 'ub' 'ue' 'uf' 'uk' 'uo' 'vc' 'vs' 'vu' 'w7' 'wd' 'wh' 'xm' 'yk' 'yv' 'zl' 'zz' 2016-05-05 15:21:22.326724 93 '1h' '4r' 'a9' 'ag' 'ah' 'ak' 'as' 'at' 'b2' 'be' 'cs' 'd6' 'd7' 'da' 'dg' 'dl' 'dr' 'dy' 'dz' 'e8' 'e9' 'eg' 'eh' 'ek' 'eq' 'es' 'f3' 'f9' 'fs' 'gh' 'go' 'gq' 'gz' 'ha' 'hc' 'hi' 'hp' 'if' 'ig' 'im' 'iv' 'jd' 'jt' 'kp' 'kt' 'l6' 'le' 'lg' 'lo' 'mz' 'ns' 'oc' 'ok' 'p6' 'pa' 'pt' 'pv' 'px' 'q1' 'q5' 'qa' 'qe' 'qg' 'qh' 'qi' 'qn' 'qp' 'qs' 'qu' 'qv' 'qy' 'rh' 'rl' 'rp' 'rv' 'rx' 'rz' 's8' 'sc' 'sr' 'su' 't6' 'tb' 'tq' 'tw' 'u9' 'vr' 'w7' 'wb' 'wj' 'wq' 'ww' 'xr' 'xx' 'yb' 'yl' 'yn' 'yr' 'zw' 2016-05-05 16:21:22.326724 94 '1g' '3e' 'a5' 'ae' 'ar' 'bt' 'cb' 'ck' 'co' 'd5' 'dh' 'dm' 'dr' 'dt' 'e0' 'e9' 'eh' 'el' 'em' 'f2' 'f3' 'fb' 'ff' 'fg' 'gu' 'hb' 'he' 'hr' 'hx' 'i7' 'ib' 'if' 'ig' 'io' 'iu' 'jc' 'jo' 'jv' 'kh' 'kx' 'lb' 'lh' 'lw' 'lx' 'ly' 'mp' 'oa' 'oc' 'oz' 'pa' 'q9' 'qi' 'qp' 'qq' 'qw' 'r3' 'rb' 'rd' 're' 'rn' 'ry' 'rz' 's5' 'su' 'sz' 'td' 'tf' 'tt' 'u9' 'uh' 'um' 'un' 'va' 'vh' 'vt' 'w7' 'wb' 'wc' 'wg' 'wh' 'wx' 'xd' 'xz' 'y8' 'yf' 'yg' 'yh' 'ym' 'zy' 2016-05-05 17:21:22.326724 95 '5f' '5i' 'ak' 'cg' 'dh' 'di' 'dk' 'eq' 'f6' 'g1' 'g8' 'ie' 'md' 'o0' 'oj' 'oq' 'pt' 'q7' 'qb' 'qd' 'qe' 'qo' 'ro' 'ru' 'rv' 'rx' 'sp' 'sr' 'tf' 'tp' 'uh' 'ul' 'vs' 'xn' 'xw' 'y2' 'yh' 'yk' 'zg' 'zm' 'zq' 2016-05-05 18:21:22.326724 96 '82' 'a2' 'ad' 'dp' 'el' 'ep' 'fk' 'gd' 'hj' 'ij' 'lc' 'lm' 'lv' 'ml' 'n2' 'n6' 'o1' 'oi' 'on' 'oo' 'ow' 'pb' 'pe' 'pq' 'q6' 'qi' 'qo' 'qp' 'qw' 'rs' 'rv' 's6' 'sa' 'sk' 't8' 'tl' 'tt' 'tx' 'ub' 'ue' 'uf' 'uj' 'va' 'wl' 'xv' 'y1' 'ye' 'ym' 'yw' 'zm' 2016-05-05 19:21:22.326724 97 '2s' 'a5' 'aw' 'b5' 'b7' 'ce' 'cq' 'dc' 'dp' 'eb' 'eq' 'ez' 'ff' 'gg' 'gy' 'iw' 'jd' 'jl' 'kw' 'ky' 'mt' 'ng' 'o9' 'od' 'oe' 'po' 'pp' 'qa' 'qe' 'qk' 'ql' 'qp' 'r4' 'r9' 'rb' 'si' 'sl' 'sn' 'sq' 'tg' 'ti' 'tx' 'uh' 'ws' 'xf' 'yv' 'z1' 'zm' 2016-05-05 20:21:22.326724 98 'cd' 'dl' 'e6' 'en' 'eu' 'gg' 'je' 'kp' 'lv' 'pv' 'q0' 'q3' 'qc' 'qd' 'qo' 'qs' 'qz' 'rw' 'se' 'tx' 'uh' 'uj' 'ul' 'wo' 'ye' 'yi' 'zx' 2016-05-05 21:21:22.326724 99 'ak' 'at' 'cs' 'di' 'dt' 'ef' 'eq' 'f1' 'f8' 'fb' 'fh' 'fv' 'g4' 'hs' 'j2' 'jo' 'kq' 'lf' 'lq' 'no' 'oa' 'ot' 'q0' 'qh' 'qs' 'qw' 'se' 'so' 'sx' 't3' 'ul' 'un' 'uu' 'wn' 'ws' 'wx' 'y0' 'y3' 'yf' 'zb' 'zc' 2016-05-05 22:21:22.326724 100 '1k' '1p' 'a6' 'ah' 'ap' 'ay' 'az' 'bi' 'bj' 'cv' 'd1' 'd2' 'd5' 'db' 'dm' 'dn' 'e7' 'eg' 'eh' 'el' 'en' 'eo' 'er' 'f4' 'fy' 'gf' 'gp' 'hd' 'hj' 'hp' 'i2' 'i7' 'ij' 'ik' 'jq' 'jy' 'kg' 'kh' 'kw' 'lr' 'ls' 'n5' 'ne' 'o7' 'od' 'oi' 'oo' 'os' 'oy' 'pd' 'ph' 'pm' 'pw' 'px' 'qa' 'qb' 'qc' 'qk' 'ql' 'qm' 'qn' 'qr' 'qs' 'qu' 'qx' 'r5' 'rh' 'ri' 'rk' 'rn' 'ry' 's0' 'sa' 'si' 'sr' 'st' 'ub' 'uc' 'uf' 'uq' 'ur' 'v9' 'vn' 'w9' 'wd' 'we' 'wk' 'wt' 'wv' 'ww' 'xj' 'xk' 'yh' 'yk' 'zd' 'zw' 'zy' 2016-05-05 23:21:22.326724 101 'a6' 'aa' 'ae' 'bn' 'c0' 'c7' 'ck' 'df' 'dn' 'ds' 'dt' 'e0' 'ea' 'eo' 'eu' 'f0' 'f6' 'g1' 'gd' 'i4' 'j6' 'ja' 'je' 'jt' 'mv' 'no' 'of' 'os' 'ou' 'ox' 'pi' 'pq' 'pr' 'q6' 'qk' 'ql' 'qv' 'qw' 'rh' 'rm' 'rv' 'sv' 't6' 'u2' 'un' 'ux' 'wc' 'wl' 'wo' 'wp' 'xg' 'y7' 'y8' 'ya' 'yn' 'yx' 'zl' 2016-05-06 00:21:22.326724 102 '2o' '2w' 'ac' 'an' 'bb' 'be' 'c3' 'db' 'dj' 'dm' 'dw' 'eb' 'ed' 'eh' 'ew' 'ex' 'fb' 'fi' 'g2' 'gh' 'gv' 'h6' 'hw' 'id' 'ie' 'iz' 'j8' 'jk' 'jv' 'kd' 'lk' 'm8' 'ml' 'mr' 'mx' 'np' 'oe' 'on' 'oz' 'pj' 'pk' 'pm' 'pu' 'qb' 'ql' 'qv' 'qx' 'r0' 're' 'rj' 'rq' 'rw' 't3' 'ta' 'tc' 'td' 'th' 'to' 'tu' 'tx' 'ty' 'tz' 'u3' 'uf' 'vp' 'vz' 'wd' 'wh' 'wk' 'wl' 'wx' 'wy' 'wz' 'xe' 'xm' 'xs' 'ye' 'zd' 'zk' 2016-05-06 01:21:22.326724 103 'a6' 'au' 'aw' 'bj' 'bn' 'cy' 'dg' 'e3' 'ei' 'ek' 'em' 'et' 'ex' 'fi' 'fm' 'g4' 'gm' 'gz' 'hp' 'ia' 'ie' 'jd' 'lg' 'lj' 'm6' 'mi' 'nd' 'oj' 'oo' 'ov' 'px' 'q0' 'q4' 'qj' 'qp' 'qq' 'r1' 'r5' 'rh' 'ro' 'tg' 'tr' 'tu' 'ty' 'u2' 'uk' 'ux' 'we' 'wi' 'wk' 'wq' 'wu' 'xy' 'y0' 2016-05-06 02:21:22.326724 104 'ab' 'am' 'aq' 'b9' 'bj' 'ck' 'cw' 'e2' 'e8' 'ek' 'eo' 'ew' 'f2' 'ff' 'fh' 'ft' 'gl' 'gs' 'h7' 'i0' 'ik' 'jl' 'jo' 'jq' 'jr' 'kc' 'kg' 'kw' 'mm' 'mo' 'pb' 'pn' 'qe' 'qg' 'qk' 'qr' 'qu' 'r2' 's8' 'sd' 'sq' 'su' 'td' 'tr' 'uh' 'uu' 'v2' 'vl' 'w8' 'wg' 'wm' 'wt' 'xl' 'xq' 'yi' 'yo' 'yq' 2016-05-06 03:21:22.326724 105 'da' 'e5' 'ec' 'gd' 'gf' 'jj' 'kx' 'ly' 'pd' 'pj' 'q6' 'qk' 'rm' 'sa' 'te' 'ut' 'wa' 'wc' 'wl' 'ws' 'wv' 'zb' 'zk' 'zz' 2016-05-06 04:21:22.326724 106 'am' 'as' 'ay' 'bl' 'e0' 'e1' 'ea' 'eg' 'f6' 'fc' 'fx' 'ia' 'io' 'jq' 'jx' 'kd' 'ky' 'lb' 'll' 'lr' 'lv' 'me' 'nv' 'o4' 'o7' 'oe' 'ok' 'oq' 'pe' 'pr' 'py' 'q7' 'qg' 'qh' 'qj' 'qk' 'ql' 'qq' 'qr' 'qs' 'r1' 'rg' 'rl' 'rm' 'ro' 'sq' 'sr' 'sz' 'ti' 'ts' 'ue' 'ui' 'uu' 'uz' 'vk' 'y0' 'y2' 'y9' 'ym' 'yt' 'yx' 'z8' 'zd' 2016-05-06 05:21:22.326724 107 '1d' 'a2' 'af' 'bb' 'dd' 'dg' 'dl' 'du' 'ee' 'ff' 'g0' 'hj' 'hk' 'i4' 'iy' 'jt' 'kq' 'm6' 'mh' 'ov' 'qf' 'qh' 'qq' 'rt' 'sw' 'ta' 'tc' 'we' 'wn' 'wy' 'wz' 'xd' 'xs' 'y2' 'yg' 'yj' 'yk' 'zi' 'zq' 'zw' 2016-05-06 06:21:22.326724 108 '2e' 'ak' 'bv' 'cb' 'ch' 'cy' 'd9' 'dq' 'dr' 'e8' 'ec' 'ef' 'ek' 'es' 'f1' 'fw' 'gj' 'gw' 'hh' 'hr' 'i3' 'i6' 'ic' 'ji' 'jr' 'jy' 'kr' 'md' 'mu' 'od' 'og' 'oo' 'p9' 'pd' 'q1' 'q3' 'qq' 'qw' 'qy' 'ra' 'rj' 'rl' 'rn' 'sf' 't4' 't5' 't7' 'tl' 'tm' 'ts' 'u4' 'ug' 'ui' 'uw' 'vo' 'ws' 'ww' 'wy' 'yd' 'yo' 'yq' 'zm' 'zp' 'zw' 2016-05-06 07:21:22.326724 109 'ag' 'ao' 'ay' 'bk' 'bl' 'bw' 'cq' 'dp' 'dv' 'e5' 'ee' 'eu' 'fv' 'fx' 'gg' 'h8' 'ha' 'hk' 'ii' 'im' 'iq' 'it' 'je' 'jf' 'jr' 'js' 'km' 'ks' 'lo' 'lz' 'o8' 'ot' 'pg' 'pl' 'q3' 'q9' 'qa' 'qd' 'qe' 'qf' 'qh' 'qn' 'qq' 'qy' 'qz' 'r7' 're' 'ri' 'rl' 'ro' 'rr' 'rx' 'ry' 'sh' 'sl' 'ss' 'sw' 't5' 'ta' 'te' 'th' 'tr' 'tt' 'tu' 'tv' 'u7' 'uk' 'um' 'up' 'uu' 'vl' 'vw' 'w0' 'wl' 'ws' 'wt' 'ww' 'xe' 'ya' 'yb' 'ye' 'yf' 'za' 2016-05-06 08:21:22.326724 110 '5o' 'ar' 'at' 'c1' 'ch' 'cr' 'dp' 'dy' 'ed' 'el' 'er' 'f0' 'f7' 'fc' 'fh' 'fm' 'fx' 'g8' 'gd' 'gf' 'gh' 'gl' 'gp' 'gv' 'gy' 'hs' 'ht' 'hv' 'hy' 'i2' 'ia' 'lc' 'lu' 'lv' 'ly' 'mb' 'mq' 'nn' 'nz' 'oa' 'oq' 'ot' 'ox' 'oz' 'p8' 'pc' 'pn' 'py' 'q2' 'q7' 'qe' 'qj' 'qn' 'qs' 'qv' 'qw' 'r1' 'r4' 'rh' 'rn' 'rq' 'rr' 's1' 'sa' 'sd' 'se' 'sr' 't6' 'ta' 'tf' 'ts' 'tw' 'tx' 'uk' 'ul' 'uw' 'v7' 'vu' 'vz' 'w7' 'wc' 'wd' 'wk' 'wl' 'wo' 'wr' 'wv' 'x9' 'xe' 'xj' 'xl' 'xu' 'yi' 'ym' 'yq' 'z1' 'z5' 'zm' 2016-05-06 09:21:22.326724 111 '2i' 'ap' 'aw' 'bd' 'bs' 'c9' 'db' 'di' 'dl' 'dq' 'dr' 'e5' 'ej' 'el' 'ez' 'f9' 'ga' 'gp' 'hm' 'if' 'im' 'j9' 'k9' 'ka' 'kd' 'kj' 'lc' 'lf' 'lk' 'mf' 'mq' 'mr' 'o3' 'oe' 'oj' 'op' 'p5' 'p7' 'p8' 'pb' 'pv' 'py' 'qc' 'qd' 'qf' 'qi' 'qk' 'qq' 'qu' 'qw' 'qz' 'r2' 'r8' 'r9' 'rj' 'rk' 'ry' 'rz' 'sd' 'sk' 'sm' 't2' 't6' 't7' 'tp' 'tq' 'tt' 'tw' 'u7' 'uh' 'uv' 'vh' 'w0' 'wc' 'we' 'wh' 'wk' 'wl' 'yf' 'yk' 'ys' 'zi' 'zq' 'zs' 2016-05-06 10:21:22.326724 112 '4u' 'a3' 'ck' 'dw' 'e5' 'fu' 'ij' 'iu' 'jd' 'jp' 'ka' 'kb' 'ld' 'op' 'p1' 'po' 'pw' 'q5' 'q7' 'qf' 'qq' 'qr' 'qv' 'rm' 'sv' 't6' 'td' 'tp' 'uw' 'vb' 'w4' 'w6' 'wq' 'xh' 'y2' 'yf' 'yt' 'zj' 'zz' 2016-05-06 11:21:22.326724 113 'a6' 'ao' 'aq' 'ba' 'be' 'bg' 'cb' 'ci' 'cj' 'cq' 'cs' 'dc' 'e6' 'ea' 'ei' 'ex' 'fw' 'fy' 'g7' 'gg' 'gq' 'hg' 'ib' 'ig' 'im' 'jz' 'kv' 'me' 'mi' 'mj' 'mp' 'o6' 'oq' 'os' 'ov' 'pd' 'pl' 'pr' 'px' 'qf' 'qg' 'ql' 'qr' 'qz' 'r5' 'rl' 'ro' 'ru' 'rz' 'sy' 'sz' 't7' 'tt' 'u7' 'uf' 'ug' 'uo' 'vt' 'w3' 'w8' 'wb' 'wp' 'ww' 'wy' 'xl' 'xv' 'yc' 'z3' 2016-05-06 12:21:22.326724 114 'ca' 'cm' 'cr' 'eh' 'fd' 'fp' 'g8' 'ga' 'gh' 'h1' 'iu' 'je' 'jy' 'kh' 'lx' 'o4' 'oi' 'ov' 'ph' 'pm' 'qi' 'qv' 're' 'rg' 'rv' 'ry' 'si' 'sl' 'sv' 'sx' 'tq' 'tz' 'uh' 'uq' 'uy' 'wi' 'wo' 'y7' 'yc' 'yn' 'yy' 2016-05-06 13:21:22.326724 115 'af' 'bq' 'c9' 'cg' 'eg' 'ei' 'eq' 'ez' 'fo' 'fp' 'gl' 'i6' 'it' 'iz' 'jg' 'ka' 'lf' 'lm' 'lr' 'mv' 'oc' 'oj' 'om' 'or' 'p1' 'p4' 'pt' 'q3' 'qd' 'qe' 'qh' 'qx' 'ra' 'rd' 'sr' 'sz' 'tb' 'tc' 'tj' 'ug' 'uh' 'ux' 'wb' 'wc' 'wj' 'wy' 'xa' 'xb' 'y0' 'yj' 'yp' 'yz' 'zf' 'zl' 'zq' 2016-05-06 14:21:22.326724 116 '5y' 'a2' 'by' 'c9' 'e6' 'fd' 'fn' 'g7' 'h9' 'hj' 'j9' 'kg' 'kk' 'kn' 'kx' 'ln' 'q3' 'qa' 'qh' 'rb' 'rh' 'sj' 'sn' 'tx' 'tz' 'un' 'us' 've' 'vf' 'vh' 'wf' 'wp' 'wz' 'xj' 'xq' 'yi' 'yz' 2016-05-06 15:21:22.326724 117 'a3' 'b9' 'c0' 'cg' 'ct' 'cu' 'dy' 'eh' 'el' 'ge' 'gt' 'hh' 'hu' 'if' 'j5' 'kq' 'lb' 'mh' 'o3' 'o6' 'oe' 'oi' 'ow' 'p5' 'ph' 'pw' 'q0' 'qh' 'ql' 'qy' 'r7' 'si' 'sk' 'sv' 'tf' 'tm' 'to' 'tt' 'ty' 'u3' 'uj' 'uo' 'vi' 'vl' 'wc' 'wf' 'xx' 'y0' 'ya' 'yu' 2016-05-06 16:21:22.326724 118 'aj' 'ak' 'aq' 'ba' 'bd' 'bj' 'bk' 'bx' 'cr' 'cx' 'd0' 'dj' 'dl' 'ef' 'ei' 'ej' 'ek' 'em' 'eq' 'er' 'f3' 'f7' 'fi' 'fp' 'gv' 'h7' 'ha' 'hc' 'hh' 'hk' 'hn' 'ia' 'id' 'im' 'iq' 'is' 'iw' 'ji' 'jk' 'js' 'ju' 'jx' 'l0' 'm1' 'mq' 'ng' 'o8' 'ot' 'ov' 'oy' 'p1' 'pu' 'pv' 'pz' 'qc' 'qh' 'qm' 'qq' 'qs' 'qt' 'qw' 'rc' 'rq' 'rt' 'sd' 't5' 'ta' 'tb' 'tj' 'tp' 'uk' 'un' 'v9' 'vt' 'wa' 'wd' 'wf' 'wm' 'wn' 'wv' 'wz' 'xp' 'ya' 'yg' 'ym' 'yn' 'yr' 'zi' 2016-05-06 17:21:22.326724 119 'ae' 'ap' 'bi' 'd7' 'ee' 'ej' 'ek' 'ev' 'ew' 'fb' 'gm' 'hf' 'ho' 'hz' 'i6' 'ib' 'id' 'il' 'im' 'io' 'ip' 'ir' 'iv' 'j2' 'jf' 'jl' 'jo' 'kh' 'kk' 'kt' 'lr' 'm4' 'mi' 'nm' 'ns' 'og' 'pv' 'pw' 'q4' 'qd' 'qi' 'r6' 'r8' 'rn' 'rp' 'si' 't7' 'ta' 'td' 'te' 'ti' 'tm' 'u6' 'ub' 'vu' 'w6' 'w8' 'wa' 'wb' 'wc' 'wd' 'wf' 'wh' 'wn' 'wt' 'wz' 'y5' 'ya' 'yg' 'yk' 'yn' 'z3' 2016-05-06 18:21:22.326724 120 'a6' 'ao' 'az' 'by' 'db' 'dl' 'eg' 'ei' 'el' 'eo' 'fh' 'fv' 'gl' 'h0' 'hl' 'hx' 'i9' 'iq' 'j7' 'jx' 'kg' 'kh' 'l9' 'nz' 'o9' 'oi' 'om' 'on' 'oq' 'or' 'pf' 'pz' 'qf' 'qj' 'r5' 'rq' 'rw' 'sr' 'sx' 'tc' 'tg' 'tj' 'tl' 'to' 'uj' 'un' 'vw' 'w1' 'w5' 'w8' 'wn' 'ws' 'wv' 'x2' 'x3' 'xi' 'y4' 'yd' 'ym' 'ys' 'z7' 'zq' 'zv' 2016-05-06 19:21:22.326724 121 'az' 'eq' 'fe' 'go' 'gv' 'ig' 'iz' 'ja' 'l4' 'mo' 'nm' 'no' 'of' 'pk' 'q9' 'qb' 'ql' 'qt' 'r7' 'rc' 'rm' 'tg' 'tv' 'u3' 'u7' 'wc' 'x4' 'xw' 'yl' 'zk' 'zn' 2016-05-06 20:21:22.326724 122 '1f' '2j' '2q' '5c' 'am' 'ap' 'aq' 'az' 'bu' 'bx' 'cr' 'e0' 'e7' 'ea' 'eb' 'ec' 'eg' 'ew' 'ey' 'fh' 'fk' 'g2' 'go' 'h4' 'h8' 'ha' 'hb' 'hm' 'ia' 'ic' 'ie' 'ik' 'iu' 'iv' 'j7' 'ja' 'k9' 'kw' 'lp' 'ly' 'mb' 'ns' 'ny' 'o0' 'of' 'ok' 'oz' 'pe' 'pr' 'qb' 'qd' 'qg' 'qt' 'qx' 'qy' 'rg' 'ro' 'rq' 'rz' 'sh' 'si' 'sl' 'sm' 'td' 'tg' 'tx' 'uh' 'um' 'up' 'uw' 've' 'vl' 'vp' 'vw' 'w2' 'w5' 'wc' 'wf' 'wi' 'wn' 'wq' 'ws' 'wv' 'wy' 'wz' 'x1' 'xr' 'y1' 'zs' 'zz' 2016-05-06 21:21:22.326724 123 '25' 'cd' 'd2' 'dv' 'eo' 'es' 'f4' 'oc' 'qc' 'sh' 'te' 'tv' 'wd' 'wn' 'wo' 'xp' 'zt' 2016-05-06 22:21:22.326724 124 '28' 'b1' 'bj' 'bm' 'cz' 'dd' 'ds' 'ed' 'em' 'hh' 'hr' 'ie' 'ii' 'im' 'io' 'jn' 'jw' 'lg' 'lo' 'm6' 'mn' 'mw' 'ny' 'o6' 'p7' 'q4' 'qd' 'qf' 'qn' 'qq' 'qt' 'r1' 'r2' 'rn' 'rt' 'sh' 'ur' 'uv' 'ux' 'vc' 'wb' 'wn' 'xh' 'xx' 'yw' 2016-05-06 23:21:22.326724 125 '1m' '1s' 'aa' 'b0' 'be' 'cb' 'dc' 'dd' 'dh' 'eq' 'fa' 'ib' 'if' 'ik' 'it' 'jr' 'jz' 'ka' 'lq' 'lu' 'm2' 'o2' 'ob' 'oc' 'of' 'om' 'oz' 'pv' 'q4' 'qb' 'qk' 'qn' 'qs' 'qu' 'r3' 'r9' 'rs' 'rw' 'sg' 'si' 'sv' 't9' 'tw' 'vq' 'vy' 'w2' 'w6' 'w9' 'y0' 'y1' 'ye' 'yq' 'z1' 2016-05-07 00:21:22.326724 126 '3k' '3v' 'a0' 'ah' 'am' 'an' 'ay' 'bd' 'cs' 'cu' 'cw' 'db' 'dp' 'e3' 'et' 'ey' 'fi' 'gl' 'gq' 'hh' 'hk' 'hx' 'i8' 'ih' 'ii' 'iv' 'iz' 'j5' 'jf' 'jo' 'jr' 'kd' 'km' 'lg' 'li' 'lt' 'm4' 'mo' 'mv' 'mw' 'n3' 'nh' 'nn' 'o9' 'od' 'of' 'oh' 'ok' 'or' 'pc' 'pg' 'pm' 'pn' 'q6' 'qj' 'qn' 'qr' 'qs' 'qw' 'r7' 'r9' 're' 'rm' 'rr' 'rt' 'rz' 'sb' 'sf' 'td' 'tu' 'uc' 'ug' 'uj' 'uu' 'w3' 'wa' 'wc' 'wg' 'wi' 'wm' 'wp' 'ww' 'wx' 'wz' 'xb' 'xi' 'y0' 'y9' 'ya' 'yd' 'yg' 'yh' 'yv' 'yy' 'zo' 'zz' 2016-05-07 01:21:22.326724 127 'bs' 'ee' 'gz' 'hv' 'ib' 'kc' 'lb' 'nu' 'ps' 'pt' 'qh' 'ud' 'vo' 'vq' 'vu' 'wb' 'wj' 'x3' 'xu' 'yf' 2016-05-07 02:21:22.326724 128 '12' 'ac' 'ay' 'bc' 'bj' 'bm' 'bo' 'ce' 'cf' 'ck' 'cr' 'db' 'do' 'du' 'dy' 'ea' 'ej' 'ek' 'eo' 'ep' 'et' 'f2' 'fc' 'fl' 'fs' 'fy' 'g9' 'gf' 'hj' 'hk' 'hp' 'i1' 'i5' 'ih' 'ii' 'im' 'jp' 'jx' 'k9' 'kf' 'ky' 'mb' 'mj' 'mk' 'nb' 'nc' 'o0' 'o9' 'oc' 'oj' 'oq' 'pm' 'ps' 'pt' 'pu' 'pv' 'py' 'qd' 'qi' 'qj' 'qk' 'ql' 'qm' 'qs' 'qz' 'ra' 'rc' 'rd' 'rh' 'ri' 'ro' 's0' 's3' 's7' 's9' 'sv' 't2' 't7' 'tm' 'tp' 'tw' 'tx' 'ty' 'u3' 'u6' 'uf' 'ug' 'ui' 'uk' 'ut' 'ux' 'v5' 'w3' 'wk' 'wt' 'xo' 'xq' 'xr' 'xu' 'ye' 'yl' 'yn' 'yt' 'yv' 'zm' 2016-05-07 03:21:22.326724 129 '4d' '5a' 'ab' 'ae' 'ah' 'ai' 'be' 'cb' 'd6' 'dw' 'ea' 'eu' 'fb' 'fd' 'fe' 'fj' 'fk' 'g0' 'g9' 'gf' 'hc' 'hh' 'hk' 'i4' 'ik' 'iv' 'iz' 'j1' 'j3' 'j5' 'ju' 'jz' 'kc' 'md' 'ng' 'nk' 'o1' 'o9' 'oi' 'om' 'p4' 'pl' 'pn' 'ps' 'q8' 'qa' 'qb' 'qh' 'qj' 'qm' 'qn' 'qo' 'qq' 'qr' 'qt' 'qu' 'qy' 'qz' 'ro' 'rs' 's2' 'sl' 'sm' 'sp' 'ti' 'tn' 'tu' 'tw' 'u7' 'ug' 'ui' 'ul' 'us' 'ut' 'vc' 've' 'vj' 'vk' 'w0' 'w2' 'w8' 'wi' 'wk' 'wl' 'wm' 'wt' 'x6' 'xh' 'xy' 'yr' 'ys' 'yt' 'yy' 'yz' 'zr' 2016-05-07 04:21:22.326724 130 '1n' 'am' 'b9' 'bc' 'bi' 'dl' 'dv' 'ea' 'eq' 'ey' 'fj' 'g1' 'g3' 'g8' 'ge' 'it' 'iu' 'jh' 'jz' 'kk' 'ln' 'mc' 'mw' 'nf' 'nj' 'o4' 'o9' 'ob' 'ox' 'pq' 'q4' 'qb' 'qk' 'qn' 'qs' 'qt' 'r4' 'ra' 'rg' 'rp' 'rx' 'sj' 'sq' 'ss' 't0' 'tg' 'ty' 'ue' 'ui' 'uj' 'uv' 'v6' 'vr' 'w1' 'w9' 'wj' 'wy' 'xt' 'ym' 'ys' 'yz' 2016-05-07 05:21:22.326724 131 'a2' 'bx' 'e4' 'em' 'eu' 'ey' 'gd' 'jj' 'k1' 'lm' 'my' 'oz' 'p8' 'pa' 'pj' 'qj' 'qp' 'qy' 'ri' 'rw' 'sj' 'sw' 'tv' 'uj' 'uk' 'um' 'ux' 'vs' 'wd' 'wf' 'xj' 'xs' 'xx' 'xy' 'yd' 2016-05-07 06:21:22.326724 132 'az' 'bl' 'bo' 'cf' 'gt' 'h0' 'hx' 'iq' 'k2' 'kb' 'oc' 'qg' 'qn' 'qz' 're' 'rl' 'rv' 'xp' 'y8' 'yf' 2016-05-07 07:21:22.326724 133 'ab' 'ae' 'al' 'am' 'an' 'ap' 'be' 'd2' 'eb' 'ec' 'ep' 'eq' 'fn' 'hp' 'hx' 'i9' 'ie' 'jn' 'kh' 'kv' 'mi' 'mq' 'mv' 'ox' 'oz' 'pn' 'qk' 'qo' 'qr' 'r8' 're' 'rf' 'rp' 't8' 'uj' 'uk' 'up' 'ur' 'vo' 'w7' 'wf' 'wp' 'ws' 'wt' 'ww' 'wx' 'xw' 'yd' 'yj' 'yn' 'yv' 'zr' 2016-05-07 08:21:22.326724 134 'af' 'ag' 'ak' 'bb' 'cr' 'cy' 'd7' 'db' 'df' 'di' 'eh' 'ew' 'fl' 'fr' 'gd' 'gp' 'hf' 'hk' 'hu' 'ib' 'ik' 'io' 'ix' 'jg' 'k9' 'kc' 'ke' 'm4' 'ma' 'mx' 'mz' 'ob' 'oi' 'oo' 'or' 'ox' 'pg' 'pl' 'pu' 'qc' 'qe' 'qg' 'rl' 'ro' 'rv' 'rz' 'sj' 'sq' 'u4' 've' 'we' 'wi' 'wk' 'wy' 'xd' 'yh' 'yq' 'yv' 'yx' 2016-05-07 09:21:22.326724 135 '18' 'at' 'c6' 'ca' 'dj' 'dl' 'dx' 'ec' 'ek' 'f4' 'fo' 'fs' 'fz' 'h8' 'hn' 'ik' 'il' 'j4' 'jn' 'ld' 'ln' 'ls' 'lx' 'nu' 'o6' 'os' 'ot' 'ox' 'pa' 'pe' 'pp' 'pw' 'q1' 'qc' 'qd' 'qh' 'qk' 'qq' 'qr' 'rq' 'rr' 'rt' 'rv' 'rz' 's5' 'sd' 'sh' 'sy' 't3' 'tu' 'ty' 'uj' 'uo' 'up' 'uu' 've' 'vl' 'vu' 'wa' 'wd' 'wo' 'wr' 'ws' 'ww' 'xk' 'y0' 'y6' 'yi' 'yq' 'yy' 'z3' 2016-05-07 10:21:22.326724 136 'b6' 'bq' 'dv' 'e1' 'ez' 'f5' 'fh' 'ik' 'iy' 'jy' 'li' 'm2' 'qe' 'rp' 'te' 'u4' 'u8' 'uo' 'w3' 'w8' 'we' 'wo' 'wu' 'x5' 'yl' 2016-05-07 11:21:22.326724 137 'ak' 'ar' 'dg' 'ds' 'ep' 'fv' 'ge' 'jd' 'no' 'on' 'q5' 'qd' 'qo' 'qv' 'qx' 'r7' 'ra' 'ru' 'sa' 'ud' 'uo' 'wl' 'ye' 'yl' 2016-05-07 12:21:22.326724 138 '0w' 'bu' 'df' 'dj' 'du' 'dy' 'dz' 'gj' 'ho' 'je' 'kw' 'm1' 'o3' 'oo' 'pf' 'qh' 'qn' 'qu' 'rf' 'rj' 'ro' 'rv' 'ss' 't4' 'tc' 'tf' 'um' 'uo' 'v6' 'v8' 'wn' 'wo' 'xh' 'y0' 'yz' 'zr' 2016-05-07 13:21:22.326724 139 '4t' 'ay' 'b3' 'dz' 'eo' 'ep' 'fd' 'fh' 'ht' 'hw' 'i3' 'jl' 'kn' 'op' 'qb' 'qd' 'ql' 'qm' 'qp' 'qy' 'rc' 'rh' 'rs' 'rw' 'sm' 't9' 'td' 'tu' 'tw' 'tz' 'u1' 'ug' 'uh' 'ur' 'vt' 'we' 'wi' 'wn' 'x7' 'y8' 'yn' 'yy' 2016-05-07 14:21:22.326724 140 '4a' '56' 'ae' 'ao' 'ay' 'bn' 'bx' 'c9' 'cl' 'd0' 'd7' 'en' 'et' 'fj' 'fk' 'fu' 'g4' 'ha' 'ht' 'hv' 'ih' 'ij' 'ir' 'iw' 'k1' 'k7' 'kq' 'kw' 'lg' 'm5' 'me' 'nw' 'oj' 'ou' 'p6' 'pl' 'pq' 'pt' 'qc' 'qg' 'qk' 'ql' 'qm' 'qo' 'qq' 'rj' 's1' 'sd' 'sq' 'sz' 'tb' 'td' 'tr' 'tw' 'ug' 'uj' 'uo' 'ut' 'uy' 'wj' 'wk' 'ws' 'wz' 'x2' 'xx' 'xy' 'y1' 'y4' 'yc' 'yk' 'yt' 'yx' 'zp' 2016-05-07 15:21:22.326724 141 '3q' 'an' 'cp' 'ej' 'fx' 'gj' 'i3' 'ib' 'ik' 'jt' 'k5' 'n9' 'no' 'os' 'pg' 'qo' 'qp' 'qx' 'rb' 'rk' 'su' 'tk' 'tv' 'u1' 'up' 'w1' 'we' 'wj' 'wr' 'yf' 'yq' 'z5' 'zd' 2016-05-07 16:21:22.326724 142 '3b' 'am' 'aq' 'ar' 'bm' 'de' 'e7' 'ed' 'eh' 'es' 'ey' 'fx' 'g5' 'gf' 'gs' 'hl' 'i7' 'iy' 'jn' 'k9' 'kf' 'km' 'll' 'ly' 'm0' 'm5' 'mh' 'nm' 'nq' 'of' 'or' 'p5' 'pn' 'pz' 'qp' 'qt' 'qv' 'r0' 'rb' 'sg' 'sv' 'uv' 'w3' 'w8' 'w9' 'wa' 'we' 'wj' 'wn' 'wr' 'yd' 'yk' 'zq' 2016-05-07 17:21:22.326724 143 'cm' 'd2' 'en' 'ex' 'f4' 'f9' 'fp' 'ga' 'gk' 'hy' 'i3' 'j4' 'j9' 'jb' 'kj' 'ls' 'lw' 'mb' 'mq' 'o9' 'qg' 'qi' 'qm' 'qo' 'qw' 'qy' 'rc' 'rf' 'rj' 'rm' 's8' 'tb' 'tl' 'tp' 'um' 'vg' 'vn' 'wb' 'wf' 'wl' 'xw' 'yl' 'zf' 'zt' 2016-05-07 18:21:22.326724 144 'aa' 'ap' 'b0' 'c6' 'e1' 'ex' 'fe' 'fu' 'fz' 'g1' 'g8' 'go' 'hl' 'iz' 'k3' 'ls' 'mw' 'mz' 'oa' 'ow' 'p6' 'q5' 'qh' 'qq' 'qx' 'ra' 'rh' 'rp' 'rw' 'tf' 'tk' 'tl' 'uc' 'wi' 'x1' 'xb' 'yb' 'yw' 'yz' 'zm' 2016-05-07 19:21:22.326724 145 'gs' 'i6' 'i9' 'j2' 'l0' 'oq' 'qx' 'sc' 'xe' 'yu' 2016-05-07 20:21:22.326724 146 'bt' 'dg' 'dz' 'e4' 'ek' 'ep' 'fi' 'gk' 'gl' 'gu' 'hl' 'ho' 'io' 'ls' 'ni' 'nw' 'pv' 'px' 'qe' 'qf' 'qj' 'ql' 'qu' 'qy' 'rw' 'rx' 'ss' 't7' 'tt' 'ty' 'ud' 'up' 'uq' 'uw' 'wn' 'wy' 'xt' 'yv' 'yx' 'za' 'zv' 'zw' 2016-05-07 21:21:22.326724 147 '1w' '2r' '9e' '9r' 'ci' 'es' 'f1' 'f4' 'fb' 'fx' 'g6' 'ga' 'gk' 'hj' 'hm' 'hu' 'i5' 'ii' 'jg' 'ji' 'ko' 'ku' 'l2' 'ld' 'lx' 'mt' 'n1' 'no' 'nw' 'o7' 'oi' 'pk' 'qy' 'r9' 'rj' 'rr' 'rt' 's6' 'sd' 't0' 'tc' 'to' 'tp' 'tv' 'ud' 'ux' 'vk' 'wr' 'wy' 'xb' 'xr' 'xt' 'yc' 'yp' 'zy' 2016-05-07 22:21:22.326724 148 '3k' 'di' 'dp' 'em' 'ew' 'f5' 'hb' 'hn' 'j3' 'k0' 'lk' 'm4' 'mq' 'pr' 'qe' 'qo' 'qy' 'rc' 'ri' 'rt' 'so' 'ts' 've' 'w4' 'w7' 'wl' 'wn' 'wy' 'xf' 'y6' 'yt' 2016-05-07 23:21:22.326724 149 '7n' 'ai' 'aj' 'ap' 'b9' 'bx' 'cu' 'dn' 'e1' 'e2' 'ed' 'eg' 'eo' 'hu' 'ie' 'ln' 'lq' 'nl' 'oa' 'qa' 'qe' 'qo' 'r5' 'ra' 'ri' 'rm' 'rw' 'ss' 'sx' 't3' 'tz' 'ut' 'uz' 'wd' 'we' 'wn' 'wq' 'wr' 'ws' 2016-05-08 00:21:22.326724 150 'a0' 'ad' 'ak' 'ao' 'au' 'b0' 'dg' 'dt' 'e9' 'em' 'fg' 'fk' 'fn' 'gq' 'h7' 'hf' 'hm' 'ia' 'id' 'ig' 'iv' 'kv' 'l1' 'lm' 'lz' 'm1' 'mw' 'mz' 'na' 'nh' 'nl' 'nn' 'o1' 'o3' 'om' 'p2' 'p9' 'pj' 'pw' 'pz' 'qk' 'qm' 'qy' 'rs' 'ru' 'ry' 'sf' 'su' 'sw' 'sx' 'td' 'tl' 'tp' 'tw' 'u1' 'ug' 'un' 'uo' 'uq' 'ur' 'v5' 'vk' 'wd' 'wf' 'wj' 'wq' 'wy' 'xg' 'xk' 'xn' 'xq' 'yb' 'z0' 'zt' 'zu' 2016-05-08 01:21:22.326724 151 '6i' 'a3' 'ac' 'ax' 'br' 'ck' 'dc' 'dj' 'dn' 'dq' 'dt' 'dv' 'eb' 'ed' 'ei' 'en' 'eq' 'ey' 'f4' 'fk' 'fm' 'fp' 'fw' 'gn' 'gw' 'he' 'ho' 'io' 'ja' 'jj' 'jn' 'ju' 'jy' 'kc' 'kk' 'l1' 'l4' 'lt' 'lx' 'm1' 'm7' 'mc' 'o6' 'ol' 'p3' 'pc' 'pe' 'pp' 'pv' 'px' 'q0' 'qb' 'qe' 'qr' 'qs' 'qt' 'qu' 'qv' 'qy' 'rg' 'rq' 's3' 'sm' 'so' 't5' 't9' 'tb' 'tp' 'ty' 'tz' 'u6' 'ua' 'ui' 'uv' 'vm' 'vw' 'w2' 'wa' 'wf' 'wi' 'wj' 'wt' 'ww' 'wz' 'xg' 'y1' 'ya' 'yb' 'yd' 'yg' 'yh' 'yi' 'yk' 'yp' 'yz' 'zb' 'zk' 'zm' 'zo' 2016-05-08 02:21:22.326724 152 '1r' '2z' '3d' '6d' 'ay' 'bb' 'bh' 'bq' 'bv' 'cn' 'cr' 'cs' 'd5' 'd9' 'dh' 'dq' 'dw' 'dz' 'e5' 'ea' 'eb' 'eh' 'er' 'fu' 'g0' 'ga' 'gc' 'h4' 'hf' 'hh' 'hx' 'ih' 'io' 'jz' 'kk' 'ko' 'li' 'lz' 'n1' 'n4' 'nn' 'nt' 'o8' 'oa' 'oe' 'oh' 'ov' 'oz' 'p2' 'p5' 'pg' 'pt' 'px' 'qa' 'qe' 'qg' 'qm' 'qt' 'qv' 'qx' 'ro' 'rp' 'rv' 's6' 'sh' 'sn' 'sx' 'sz' 't6' 'th' 'tj' 'tu' 'u5' 'uk' 'uq' 'wg' 'wp' 'wv' 'xe' 'xv' 'y4' 'yf' 'yo' 'yx' 'zr' 2016-05-08 03:21:22.326724 153 '2s' 'a7' 'ae' 'am' 'bx' 'd5' 'de' 'do' 'ds' 'dt' 'e1' 'e3' 'e7' 'ed' 'ee' 'eg' 'ek' 'em' 'es' 'ev' 'fi' 'fw' 'g2' 'gf' 'gs' 'gu' 'gy' 'h7' 'hh' 'hi' 'hm' 'hu' 'ih' 'in' 'io' 'jr' 'js' 'jw' 'k0' 'k5' 'kb' 'l4' 'lu' 'm6' 'm8' 'mc' 'nb' 'od' 'ox' 'pc' 'pg' 'pv' 'py' 'q5' 'qc' 'qe' 'qf' 'qh' 'ql' 'qm' 'qo' 'qq' 'ra' 'rk' 'ro' 'rp' 'rr' 'ru' 'rw' 'se' 'sh' 't9' 'to' 'tq' 'tt' 'tw' 'u1' 'u4' 'ui' 'un' 'uq' 'vr' 'vy' 'vz' 'wh' 'wp' 'ws' 'wt' 'wy' 'xt' 'y8' 'yd' 'zp' 2016-05-08 04:21:22.326724 154 '1f' '2u' 'ap' 'as' 'ax' 'bb' 'bf' 'cg' 'di' 'du' 'g3' 'g7' 'gk' 'ha' 'hv' 'hw' 'i6' 'jw' 'kg' 'ko' 'lu' 'ob' 'pn' 'qb' 'qg' 'qi' 'qs' 'qw' 'r3' 'r7' 'r9' 'rc' 're' 'rf' 'rn' 'ru' 'rz' 'sh' 'sq' 't7' 'ta' 'td' 'u2' 'ua' 'uy' 'v8' 'va' 'wk' 'wn' 'wu' 'wy' 'xr' 'yi' 'yt' 'za' 2016-05-08 05:21:22.326724 155 '3w' 'aa' 'ad' 'cj' 'cu' 'cv' 'dv' 'ei' 'ej' 'ep' 'er' 'fc' 'fd' 'g5' 'ga' 'go' 'gr' 'gs' 'hq' 'hx' 'hy' 'i1' 'i5' 'ie' 'ip' 'jh' 'jn' 'jq' 'k7' 'ks' 'l0' 'l6' 'l9' 'lm' 'm5' 'mj' 'ng' 'nh' 'o8' 'od' 'on' 'pq' 'q3' 'q8' 'qb' 'qc' 'qf' 'qp' 'qs' 'r1' 'ra' 'rj' 'rw' 'si' 'sp' 't6' 'ta' 'tc' 'tk' 'tm' 'ty' 'ua' 'ud' 'ug' 'v7' 'vg' 'vm' 'w3' 'wc' 'wi' 'wp' 'wy' 'xk' 'xv' 'yi' 'ym' 'ys' 'zl' 2016-05-08 06:21:22.326724 156 '2y' 'a3' 'ac' 'ae' 'ar' 'dp' 'ec' 'f8' 'f9' 'ga' 'gq' 'gs' 'hm' 'ib' 'if' 'im' 'j0' 'na' 'pb' 'pf' 'q9' 'qa' 'qu' 'qw' 'ra' 'rj' 'rm' 'rr' 'su' 'tj' 'vw' 'wb' 'wf' 'wk' 'wo' 'ym' 'yu' 2016-05-08 07:21:22.326724 157 'an' 'cp' 'dq' 'ej' 'ez' 'lj' 'ln' 'nu' 'qy' 'sm' 't8' 'td' 'tg' 'us' 'uw' 'vn' 'y4' 'z9' 2016-05-08 08:21:22.326724 158 '1r' '2q' 'aa' 'ae' 'ah' 'aq' 'at' 'bx' 'c6' 'ca' 'cl' 'da' 'dp' 'ds' 'e0' 'e6' 'ea' 'eb' 'eg' 'er' 'ev' 'ew' 'fs' 'fw' 'gm' 'gx' 'hl' 'hv' 'hw' 'ib' 'iw' 'jc' 'jn' 'jr' 'ju' 'k0' 'k5' 'k8' 'kf' 'kn' 'l1' 'ln' 'lp' 'ly' 'mz' 'n3' 'nc' 'ng' 'nk' 'o8' 'oe' 'oi' 'ol' 'ot' 'pb' 'pe' 'pk' 'q0' 'qa' 'qe' 'qg' 'qi' 'ql' 'qo' 'qv' 'r0' 'r2' 'r4' 'rg' 'rj' 'rm' 'sv' 'tk' 'to' 'tt' 'u7' 'ud' 'uo' 'ur' 'us' 'uv' 'vf' 'vm' 'vn' 'w6' 'w7' 'wa' 'wb' 'wf' 'wg' 'wi' 'wv' 'ww' 'wx' 'xk' 'xy' 'yg' 'yh' 'ym' 2016-05-08 09:21:22.326724 159 'd6' 'do' 'e4' 'eg' 'hm' 'i3' 'kg' 'nz' 'ow' 'pc' 'pv' 'q0' 'q4' 'q6' 'qx' 'r0' 'ri' 'sm' 'sn' 'tw' 'u9' 'ul' 'up' 'vk' 'we' 'wm' 'zv' 2016-05-08 10:21:22.326724 160 'ai' 'cg' 'cs' 'dc' 'dg' 'di' 'dj' 'dk' 'dp' 'du' 'eb' 'ec' 'ee' 'ei' 'ek' 'eu' 'f2' 'fh' 'fm' 'fy' 'hc' 'hm' 'i2' 'ia' 'jj' 'ke' 'kl' 'lb' 'lc' 'ln' 'me' 'nc' 'nf' 'o6' 'oc' 'ok' 'os' 'pc' 'po' 'px' 'q2' 'q8' 'qa' 'qb' 'qd' 'qe' 'qg' 'qi' 'qo' 'qs' 'qt' 'qv' 'qx' 'r4' 'r9' 'ri' 'rn' 'rq' 'rr' 'rz' 's9' 'sf' 'sr' 'su' 'sw' 'sy' 'sz' 't2' 'ti' 'tv' 'ud' 'uv' 'wa' 'wc' 'wi' 'wk' 'wm' 'ws' 'wu' 'wv' 'wz' 'x2' 'xa' 'xf' 'y8' 'yb' 'yd' 'yl' 'yp' 'yr' 'ys' 'z5' 'zh' 2016-05-08 11:21:22.326724 161 '1i' 'db' 'e4' 'er' 'fh' 'ft' 'hm' 'lg' 'll' 'of' 'og' 'q6' 'qj' 'r0' 're' 'th' 'up' 'ut' 'uw' 'vf' 'wq' 'ws' 'wx' 'zi' 2016-05-08 12:21:22.326724 162 '2k' '2v' '4h' '7c' 'a3' 'aa' 'al' 'an' 'aq' 'aw' 'b7' 'bb' 'bl' 'bn' 'by' 'ca' 'cf' 'cu' 'dd' 'dn' 'e6' 'ej' 'en' 'et' 'eu' 'ey' 'g8' 'gg' 'go' 'gw' 'hj' 'ho' 'i3' 'ii' 'iy' 'ke' 'kh' 'le' 'lf' 'lu' 'ml' 'ny' 'oa' 'oc' 'og' 'oh' 'os' 'pf' 'pl' 'qb' 'qd' 'qf' 'qj' 'qn' 'qu' 'qw' 'r8' 'rd' 're' 'rh' 'sc' 'sn' 'ss' 't0' 't7' 'tl' 'tt' 'tx' 'tz' 'u9' 'uc' 'ud' 'ul' 'us' 'ux' 'vb' 'vf' 'vg' 'vp' 'w5' 'w6' 'wk' 'wt' 'wy' 'xd' 'xk' 'xm' 'xn' 'xr' 'xx' 'y0' 'yf' 'yl' 'yo' 'yw' 'zv' 2016-05-08 13:21:22.326724 163 '3z' 'ah' 'ai' 'aq' 'bn' 'ck' 'cm' 'cq' 'ct' 'cy' 'd1' 'db' 'dn' 'e2' 'e7' 'ed' 'ee' 'eh' 'eq' 'er' 'ew' 'fc' 'fn' 'fp' 'fs' 'fw' 'fx' 'gl' 'gp' 'gw' 'ha' 'hq' 'hw' 'hx' 'i2' 'ir' 'j9' 'jb' 'jn' 'jr' 'jx' 'jy' 'kk' 'kl' 'kx' 'kz' 'li' 'm2' 'me' 'mj' 'mr' 'na' 'nu' 'oe' 'ol' 'on' 'po' 'pv' 'q7' 'qa' 'qb' 'qd' 'qh' 'qp' 'qv' 'rh' 'rz' 'sf' 'sp' 't6' 'tl' 'to' 'tx' 'ty' 'ue' 'uf' 'un' 'uu' 'uw' 'vb' 'vq' 'wg' 'wp' 'wt' 'wu' 'xb' 'xp' 'y1' 'y9' 'yi' 'yj' 'ys' 'yu' 'z7' 'zf' 'zt' 2016-05-08 14:21:22.326724 164 'aa' 'ch' 'cm' 'db' 'dd' 'e7' 'eu' 'f5' 'fr' 'gg' 'ie' 'jc' 'kt' 'na' 'on' 'or' 'po' 'q0' 're' 's3' 'tb' 'tc' 'td' 'tt' 'tv' 'uf' 'wi' 'wq' 'wt' 'y8' 'ys' 2016-05-08 15:21:22.326724 165 'a5' 'ab' 'ad' 'ao' 'b6' 'ea' 'es' 'ez' 'gm' 'gv' 'i0' 'in' 'jw' 'lh' 'lm' 'my' 'oj' 'ox' 'oy' 'pv' 'q1' 'qf' 'qh' 'qj' 'qo' 'qs' 'qt' 'qw' 'r0' 'ri' 'rk' 'ry' 's4' 'vs' 'wa' 'xy' 'y5' 'yg' 'yl' 'zm' 2016-05-08 16:21:22.326724 166 'ab' 'an' 'bm' 'bn' 'bp' 'ca' 'd9' 'dc' 'e0' 'e4' 'e5' 'eh' 'er' 'fe' 'fk' 'fv' 'ga' 'ge' 'hy' 'ic' 'ie' 'io' 'ja' 'jb' 'je' 'kp' 'ks' 'ln' 'md' 'ng' 'nr' 'oj' 'oy' 'p5' 'p6' 'p7' 'pe' 'pg' 'pu' 'qa' 'qq' 'qv' 'qw' 'qy' 'rg' 'rj' 'rk' 'sk' 'tf' 'tw' 'ui' 'um' 'uu' 'v9' 'vu' 'wo' 'wp' 'wx' 'wy' 'xf' 'y0' 'yp' 'z6' 'zi' 2016-05-08 17:21:22.326724 167 '5i' 'a4' 'a8' 'ae' 'af' 'am' 'ap' 'ax' 'bf' 'cr' 'cw' 'dk' 'dz' 'ea' 'eb' 'ec' 'ef' 'ep' 'er' 'et' 'ex' 'fp' 'fv' 'gh' 'hy' 'hz' 'i8' 'ig' 'io' 'iq' 'ji' 'jw' 'kt' 'le' 'lo' 'mi' 'nb' 'nq' 'o1' 'ol' 'oo' 'oq' 'oy' 'q3' 'q8' 'qi' 'qk' 'qo' 'qq' 'qs' 'r0' 'rg' 'rl' 'rt' 's6' 'sb' 'sk' 'sq' 't9' 'ta' 'tb' 'tg' 'tj' 'tu' 'ty' 'un' 'ur' 'uw' 'vi' 'wf' 'wk' 'wo' 'wt' 'wy' 'xj' 'xq' 'y0' 'y1' 'y9' 'yc' 'yn' 'yu' 'zs' 2016-05-08 18:21:22.326724 168 '4m' 'a3' 'ac' 'ag' 'ai' 'au' 'av' 'bd' 'bu' 'cl' 'd0' 'dc' 'dy' 'ej' 'el' 'eo' 'es' 'eu' 'ex' 'fr' 'fx' 'g6' 'g9' 'gk' 'gq' 'gr' 'gw' 'gx' 'gz' 'hv' 'ii' 'ix' 'jj' 'jy' 'k0' 'kl' 'kn' 'kw' 'l5' 'lo' 'lz' 'm1' 'n5' 'n9' 'nf' 'nm' 'nz' 'ol' 'os' 'ot' 'oy' 'p1' 'p9' 'pa' 'pj' 'pl' 'pp' 'qc' 'qh' 'qj' 'qr' 'qs' 'qw' 'qz' 'rg' 'ri' 'rl' 'rn' 'rp' 'rt' 'rx' 'rz' 'se' 'sl' 'sv' 'sy' 't8' 'td' 'th' 'tr' 'tx' 'u3' 'u7' 'uc' 'ud' 'ul' 'un' 'up' 'uv' 've' 'vz' 'w7' 'wr' 'y0' 'y6' 'yh' 'yo' 'yu' 'yy' 'yz' 'z6' 'zm' 2016-05-08 19:21:22.326724 169 'cb' 'ib' 'ih' 'jx' 'oy' 'ph' 'tl' 'ty' 'vb' 'vu' 'wu' 2016-05-08 20:21:22.326724 170 'ae' 'ak' 'ax' 'cm' 'cw' 'cx' 'df' 'dm' 'dw' 'eb' 'ef' 'ei' 'el' 'f1' 'fn' 'gu' 'hf' 'hk' 'ik' 'iw' 'jd' 'ju' 'jz' 'k7' 'ku' 'lq' 'mf' 'mw' 'oa' 'od' 'oe' 'ou' 'ow' 'pc' 'ph' 'pw' 'q0' 'q2' 'qd' 'qq' 'qw' 'qx' 'rj' 'rk' 'rn' 'rx' 's2' 'sm' 'sx' 't9' 'ti' 'tu' 'tw' 'u3' 'ud' 'wf' 'wm' 'wt' 'xl' 'xo' 'xs' 'yh' 'yi' 'ym' 'yr' 'yu' 'yw' 'z2' 'za' 'zf' 'zl' 'zz' 2016-05-08 21:21:22.326724 171 'a0' 'a6' 'aa' 'bk' 'dk' 'dv' 'e8' 'ff' 'fo' 'go' 'hh' 'hl' 'hu' 'if' 'jx' 'kc' 'kq' 'lr' 'lx' 'n6' 'ni' 'ob' 'ol' 'ql' 'rf' 'ry' 'sm' 'sn' 't7' 'tu' 'tz' 'uc' 'um' 'uv' 'wf' 'wr' 'ws' 'wu' 'ww' 'xi' 'ym' 'z7' 'zo' 'zv' 'zz' 2016-05-08 22:21:22.326724 172 'ec' 'fd' 'gm' 'it' 'iu' 'kx' 'l1' 'pi' 'q1' 'qe' 'qs' 'ra' 'ri' 'rp' 'tn' 'to' 'vx' 'wh' 'wl' 2016-05-08 23:21:22.326724 173 '6y' 'aw' 'az' 'cn' 'cs' 'cx' 'd4' 'di' 'dl' 'e7' 'eg' 'eh' 'eo' 'ep' 'et' 'ew' 'ex' 'ey' 'fv' 'fz' 'gu' 'gv' 'hg' 'hl' 'hm' 'iv' 'jc' 'lb' 'me' 'nc' 'nz' 'o2' 'ox' 'pn' 'po' 'pw' 'q4' 'q5' 'qg' 'qq' 'qv' 'qz' 'r7' 're' 'rl' 'rq' 'rs' 'rx' 'sa' 'se' 'ti' 'tj' 'tn' 'tz' 'u6' 'uq' 'ur' 'us' 'v9' 'we' 'wn' 'wp' 'wr' 'ws' 'xo' 'ya' 'ye' 'yg' 'yx' 'zj' 'zl' 2016-05-09 00:21:22.326724 174 '12' 'ao' 'ed' 'ek' 'ew' 'ey' 'fm' 'gr' 'hc' 'ht' 'io' 'ir' 'jb' 'jw' 'ke' 'ld' 'qj' 'se' 'tm' 'tn' 'tw' 'wv' 'y5' 'yt' 'z6' 2016-05-09 01:21:22.326724 175 '6f' 'a1' 'ag' 'ak' 'ap' 'au' 'b1' 'b5' 'bi' 'c1' 'cu' 'd5' 'dc' 'dr' 'dv' 'eg' 'ej' 'ek' 'em' 'et' 'fe' 'fr' 'fz' 'ga' 'gb' 'gk' 'gu' 'gv' 'h5' 'hh' 'ho' 'hy' 'ii' 'ik' 'ip' 'iv' 'ja' 'jg' 'jz' 'k0' 'kt' 'm6' 'mj' 'nd' 'o0' 'o1' 'oj' 'or' 'ot' 'ov' 'oz' 'ph' 'pm' 'pv' 'qa' 'qe' 'qf' 'qg' 'qh' 'qj' 'qn' 'qt' 'qy' 'r5' 'rd' 'rg' 'rs' 'ru' 'rz' 's7' 'sf' 'si' 'sl' 'sw' 'sy' 't0' 't3' 'th' 'tn' 'tq' 'tu' 'ub' 'us' 'ux' 'vb' 'vo' 'wa' 'wd' 'wn' 'wq' 'wt' 'ww' 'wx' 'y1' 'yh' 'yo' 'yq' 'yz' 'z7' 'ze' 2016-05-09 02:21:22.326724 176 '2p' '3w' 'ah' 'at' 'bg' 'bv' 'bz' 'cu' 'd8' 'dw' 'eb' 'ec' 'ei' 'er' 'es' 'fn' 'gl' 'hd' 'hx' 'ij' 'ip' 'ki' 'lh' 'mx' 'my' 'nq' 'o3' 'o7' 'ok' 'or' 'os' 'pd' 'pu' 'q5' 'qa' 'qc' 'qd' 'qg' 'qh' 'ql' 'qs' 'qt' 'qu' 'qx' 'qy' 'rb' 'rd' 'rk' 'rs' 'ru' 'rv' 'rw' 'sn' 'tm' 'vw' 'w9' 'wa' 'wb' 'wm' 'ws' 'xe' 'xo' 'xu' 'y6' 'yh' 'yj' 'z4' 'zg' 2016-05-09 03:21:22.326724 177 '2y' '4v' 'ac' 'at' 'av' 'bd' 'bs' 'c3' 'ca' 'cf' 'cg' 'cq' 'cw' 'cz' 'db' 'dx' 'e7' 'eg' 'ei' 'el' 'et' 'ey' 'fo' 'fq' 'fw' 'fx' 'gd' 'gl' 'gw' 'h6' 'hd' 'hp' 'hy' 'il' 'ir' 'is' 'j5' 'k4' 'k8' 'kc' 'kp' 'kz' 'l0' 'l1' 'm4' 'm6' 'mn' 'mr' 'nx' 'ov' 'ox' 'pn' 'pq' 'q3' 'qd' 'qj' 'qk' 'qo' 'qw' 'qx' 'rd' 're' 'rg' 'rq' 'rr' 'rx' 'rz' 'sb' 't0' 't3' 't4' 'tc' 'tk' 'tp' 'tr' 'tv' 'u7' 'uf' 'um' 'uo' 'uq' 'va' 'vc' 'vi' 'vy' 'vz' 'w1' 'w6' 'wo' 'wq' 'xh' 'xn' 'y5' 'yo' 'ys' 'yt' 'zs' 'zu' 2016-05-09 04:21:22.326724 178 '3i' 'a3' 'af' 'cc' 'cs' 'cv' 'd8' 'ei' 'ej' 'ep' 'et' 'ex' 'fb' 'fe' 'fx' 'hc' 'ij' 'jf' 'jp' 'jr' 'js' 'kc' 'km' 'kz' 'lc' 'm7' 'nv' 'ob' 'oc' 'pt' 'q5' 'q7' 'q8' 'qc' 'qm' 'qn' 'qs' 'qy' 'ra' 're' 'rk' 'rx' 's0' 's4' 'se' 'sh' 'sm' 't7' 'tl' 'to' 'tz' 'ue' 'um' 'w3' 'wk' 'wp' 'ya' 'yl' 'yn' 'ys' 2016-05-09 05:21:22.326724 179 'ah' 'c3' 'd1' 'dh' 'dz' 'ei' 'em' 'ex' 'fe' 'fk' 'g7' 'gz' 'hi' 'hx' 'i3' 'iu' 'j1' 'jm' 'k8' 'kb' 'ku' 'lf' 'lv' 'lz' 'm3' 'mn' 'my' 'nc' 'oj' 'pk' 'qh' 'qn' 'qo' 'qq' 'rf' 'ru' 'ry' 's9' 'sa' 'sc' 'sd' 'se' 'sz' 'td' 'tg' 'tq' 'tx' 'tz' 'vr' 'vu' 'w3' 'wd' 'wl' 'wp' 'x9' 'yb' 'yd' 'yr' 'yt' 2016-05-09 06:21:22.326724 180 '6t' 'a9' 'db' 'ea' 'ec' 'ez' 'fq' 'gj' 'hb' 'hs' 'lc' 'or' 'p4' 'ph' 'pp' 'qr' 'qx' 'rc' 'rl' 'tn' 'u5' 'w9' 'x1' 2016-05-09 07:21:22.326724 181 '5l' 'a2' 'ak' 'au' 'cj' 'cx' 'ed' 'eg' 'ej' 'em' 'es' 'ex' 'fs' 'ft' 'hm' 'i9' 'ky' 'l3' 'lz' 'mi' 'o2' 'oc' 'oe' 'ok' 'p2' 'q1' 'q5' 'qo' 'qv' 'qw' 'rf' 'rm' 'rv' 'sc' 'si' 'tx' 'uq' 'v3' 'v4' 'vo' 'w4' 'wf' 'wl' 'wq' 'wt' 'xj' 'yr' 2016-05-09 08:21:22.326724 182 'a3' 'ag' 'ar' 'au' 'ax' 'be' 'cy' 'd7' 'dd' 'do' 'e3' 'eb' 'eo' 'er' 'ev' 'ey' 'fp' 'gj' 'hk' 'hw' 'hy' 'if' 'ig' 'ii' 'in' 'io' 'iq' 'is' 'kh' 'll' 'n8' 'nd' 'np' 'nz' 'og' 'ot' 'ox' 'oy' 'pe' 'px' 'qa' 'qb' 'qe' 'qf' 'qh' 'qj' 'qm' 'qn' 'qt' 'qu' 'qw' 'qx' 'r6' 'r9' 'rb' 'rc' 'rd' 'rn' 'rq' 'se' 't7' 'tb' 'ti' 'tq' 'u0' 'u6' 'ub' 'ud' 'vd' 'vj' 'vl' 'vo' 'wd' 'wg' 'wh' 'wi' 'wk' 'wo' 'wv' 'wz' 'xy' 'y9' 'yl' 'ym' 'yo' 'yp' 'ys' 'yu' 2016-05-09 09:21:22.326724 183 'bs' 'cd' 'ci' 'cq' 'dd' 'el' 'ev' 'f4' 'f6' 'f7' 'fh' 'fu' 'hi' 'ib' 'kp' 'nn' 'nu' 'oc' 'os' 'qc' 'qj' 'qm' 'qn' 'qu' 'qw' 'qx' 'r7' 'rc' 'rv' 't1' 'tl' 'tr' 'u0' 'vi' 'wl' 'wp' 'wu' 'xc' 'y2' 'yu' 'zc' 'zi' 'zw' 'zy' 2016-05-09 10:21:22.326724 184 'a7' 'bq' 'el' 'ey' 'fp' 'fu' 'fx' 'gr' 'hi' 'hl' 'jm' 'ki' 'kp' 'n6' 'o9' 'oj' 'op' 'ou' 'p7' 'pm' 'pp' 'q7' 'qa' 'qc' 'qj' 'qk' 'qm' 'si' 'st' 'tn' 'uc' 'w6' 'wp' 'xu' 'y5' 'yk' 'ys' 'yu' 'zs' 2016-05-09 11:21:22.326724 185 'al' 'fh' 'fk' 'gy' 'he' 'ie' 'iz' 'lq' 'oh' 'pu' 'q7' 's6' 'sd' 'sr' 'sw' 'uu' 'uz' 'v6' 'ws' 'xo' 2016-05-09 12:21:22.326724 186 'ch' 'e1' 'fi' 'g8' 'go' 'hf' 'i1' 'ic' 'in' 'it' 'j7' 'jk' 'jl' 'jv' 'nm' 'of' 'oz' 'r8' 'rc' 'rk' 'rp' 'rx' 'sp' 'tb' 'tv' 'tw' 'ul' 'wx' 'zj' 2016-05-09 13:21:22.326724 187 'ab' 'ac' 'b9' 'br' 'c8' 'eh' 'en' 'eq' 'ev' 'ew' 'f6' 'gd' 'ik' 'j5' 'jm' 'kc' 'ke' 'ok' 'p6' 'pa' 'qv' 'ri' 'rm' 'ro' 'rp' 'rq' 'rx' 'rz' 'se' 'tb' 'td' 'ti' 'tj' 'tn' 'ul' 'wj' 'wp' 'ws' 'yh' 'zb' 'zc' 2016-05-09 14:21:22.326724 188 'd6' 'e4' 'ev' 'fd' 'i3' 'if' 'j1' 'j5' 'o8' 'oj' 'ok' 'pw' 'qc' 'qd' 'qf' 'qt' 't8' 'tw' 'u1' 'u7' 'wr' 'wv' 'ww' 'yh' 'yn' 'yz' 2016-05-09 15:21:22.326724 189 '2u' 'au' 'bz' 'cd' 'cj' 'cm' 'cq' 'ct' 'cw' 'd1' 'ds' 'dw' 'dz' 'ec' 'ei' 'eo' 'fk' 'fq' 'fx' 'g6' 'gl' 'gs' 'i5' 'if' 'im' 'iq' 'jd' 'k0' 'k5' 'kr' 'lv' 'lx' 'n5' 'na' 'ny' 'ob' 'ot' 'ox' 'pa' 'pi' 'ps' 'qa' 'qc' 'qg' 'qh' 'qj' 'ql' 'qm' 'qo' 'qr' 'qs' 'r2' 'rh' 'rl' 'rr' 'rw' 'rx' 's0' 's8' 'sb' 'sc' 'sg' 'si' 'sl' 'so' 'sv' 't7' 't9' 'tc' 'te' 'tl' 'tn' 'to' 'tr' 'tx' 'ty' 'un' 'uz' 'vg' 'vw' 'ws' 'wt' 'wu' 'xj' 'xy' 'y0' 'y1' 'ya' 'ye' 'yl' 'yn' 'yr' 'ys' 'yt' 'z3' 'z6' 'zw' 2016-05-09 16:21:22.326724 190 'bg' 'eh' 'eq' 'gg' 'gh' 'gm' 'gx' 'i7' 'iv' 'm3' 'mv' 'n3' 'o6' 'ox' 'oz' 'pb' 'qk' 'rj' 'rs' 'sk' 'su' 'tg' 'uf' 'uj' 've' 'ww' 'yf' 2016-05-09 17:21:22.326724 191 'a3' 'ai' 'ap' 'ar' 'at' 'be' 'br' 'bz' 'cw' 'd2' 'd6' 'df' 'dk' 'do' 'dp' 'dr' 'dw' 'e2' 'ef' 'eg' 'ej' 'eq' 'fb' 'fd' 'fq' 'ge' 'gr' 'h0' 'hp' 'i8' 'ih' 'ir' 'jb' 'jd' 'kj' 'kz' 'l4' 'lm' 'lt' 'mj' 'mz' 'nc' 'ni' 'nw' 'of' 'oh' 'ol' 'ot' 'ov' 'p5' 'pf' 'pn' 'pp' 'pv' 'py' 'q2' 'q3' 'q7' 'qb' 'qc' 'qj' 'qo' 'qp' 'qr' 'qs' 'r6' 'ra' 'rc' 'rd' 'rx' 'se' 'sn' 'sr' 'sx' 't2' 't9' 'tm' 'tr' 'uj' 'vh' 'vn' 'vs' 'w0' 'w2' 'w3' 'wd' 'we' 'wj' 'wq' 'wr' 'wv' 'xe' 'xo' 'ya' 'ye' 'yq' 'yt' 'yw' 2016-05-09 18:21:22.326724 192 '97' 'ac' 'ah' 'bn' 'c8' 'dl' 'ds' 'dw' 'e2' 'eb' 'eg' 'ej' 'ep' 'eu' 'f1' 'fe' 'g9' 'gs' 'h0' 'ha' 'he' 'hh' 'hy' 'i0' 'i8' 'i9' 'ia' 'ij' 'ip' 'jr' 'jt' 'jw' 'kq' 'lo' 'lq' 'm7' 'me' 'na' 'ns' 'o1' 'od' 'oe' 'oi' 'om' 'oz' 'pc' 'pj' 'pk' 'qh' 'qi' 'qj' 'ql' 'qo' 'qq' 'qr' 'qs' 'qt' 'qw' 'qz' 'rc' 're' 'rh' 'ri' 'rr' 'sz' 'tc' 'tf' 'tk' 'tl' 'ue' 'uh' 'uj' 'un' 'uz' 'vq' 'vr' 'vv' 'w3' 'w4' 'we' 'wk' 'wt' 'wx' 'xa' 'xh' 'xl' 'yg' 'yi' 'yj' 'ym' 2016-05-09 19:21:22.326724 193 'ah' 'ai' 'aj' 'cb' 'cg' 'dd' 'dl' 'dp' 'eb' 'ee' 'ei' 'es' 'ey' 'f5' 'fm' 'fr' 'g0' 'gj' 'gp' 'gq' 'gw' 'hc' 'hf' 'ig' 'ij' 'iu' 'kg' 'ld' 'mr' 'nh' 'o2' 'pp' 'pz' 'qk' 'qr' 'qv' 'qz' 'r4' 'rb' 'rd' 'ro' 'rt' 'rw' 'rz' 'sr' 'sw' 'sy' 't6' 't9' 'tb' 'ts' 'tt' 'uo' 'vg' 'wd' 'wj' 'wl' 'wo' 'wp' 'wq' 'wt' 'ww' 'x8' 'yw' 'yx' 'z3' 'z9' 'zi' 'zz' 2016-05-09 20:21:22.326724 194 'a9' 'b8' 'de' 'dl' 'eg' 'fb' 'fi' 'fm' 'gj' 'hp' 'hx' 'if' 'ig' 'ii' 'ik' 'io' 'iw' 'ix' 'j1' 'j3' 'j8' 'ji' 'ki' 'kt' 'ld' 'm8' 'mi' 'mj' 'mx' 'mz' 'n2' 'nk' 'oe' 'ok' 'oq' 'os' 'ot' 'pj' 'q4' 'qe' 'ql' 'qp' 'qq' 'r4' 'rl' 'rq' 'rx' 'sf' 'ss' 'td' 'ti' 'tl' 'u4' 'u5' 'uq' 'ux' 'v4' 'vl' 'vs' 'wb' 'wc' 'wg' 'wj' 'wn' 'ww' 'x9' 'xa' 'ye' 'yg' 'yl' 'yn' 2016-05-09 21:21:22.326724 195 'al' 'ar' 'ax' 'be' 'bu' 'dl' 'do' 'du' 'e5' 'es' 'ey' 'fb' 'fn' 'ga' 'he' 'hh' 'ho' 'i8' 'ic' 'in' 'iy' 'j1' 'j6' 'j9' 'jk' 'jm' 'ko' 'kv' 'kz' 'lk' 'ls' 'nb' 'oe' 'ou' 'pf' 'pj' 'pm' 'pu' 'py' 'q4' 'q7' 'qe' 'ql' 'qo' 'qr' 'qt' 'rh' 'rs' 'ry' 's3' 's6' 'sl' 'sq' 'tm' 'ud' 'uf' 'ur' 'vy' 'w5' 'w8' 'wp' 'wt' 'wx' 'xq' 'yc' 'yd' 'yi' 'yl' 'ym' 2016-05-09 22:21:22.326724 196 'b0' 'b7' 'bh' 'bt' 'c0' 'cd' 'dv' 'e5' 'ed' 'ef' 'eq' 'ff' 'fj' 'fk' 'ga' 'gt' 'gx' 'hm' 'hx' 'i1' 'ih' 'il' 'j5' 'ja' 'jf' 'jp' 'jt' 'm2' 'nf' 'nt' 'of' 'oo' 'ou' 'p7' 'pa' 'pl' 'po' 'qa' 'qd' 'qr' 'qs' 'qt' 'qx' 'rb' 'rd' 're' 'rf' 'rv' 's0' 'sj' 'sw' 'tf' 'tu' 'tz' 'u2' 'ue' 'uq' 'ur' 'us' 'vw' 'w8' 'wc' 'wo' 'wt' 'x8' 'xo' 'yd' 'zi' 'zq' 2016-05-09 23:21:22.326724 197 '2d' '2w' 'ag' 'aj' 'am' 'ce' 'd2' 'd4' 'dd' 'dn' 'e0' 'e6' 'ef' 'ej' 'ek' 'er' 'f9' 'fd' 'fe' 'fq' 'ft' 'fv' 'gq' 'gy' 'he' 'ij' 'iq' 'it' 'iy' 'jf' 'jl' 'jr' 'ju' 'kq' 'ku' 'lm' 'nj' 'nw' 'nx' 'oa' 'oe' 'oj' 'p2' 'pa' 'pm' 'pq' 'pv' 'q5' 'q9' 'qb' 'qd' 'qg' 'qj' 'qk' 'ql' 'qm' 'qu' 'qx' 'qz' 'rp' 'rq' 'rs' 's5' 'sk' 'ss' 'sy' 't2' 'ta' 'ts' 'tw' 'tx' 'u5' 'w3' 'w7' 'wa' 'wp' 'ws' 'wu' 'wy' 'wz' 'xz' 'y4' 'yn' 'yy' 'zt' 'zw' 2016-05-10 00:21:22.326724 198 'ac' 'al' 'am' 'ap' 'ar' 'av' 'c1' 'cl' 'cz' 'dm' 'dp' 'dt' 'du' 'e0' 'es' 'eu' 'ev' 'ez' 'fa' 'fc' 'fj' 'fw' 'fz' 'gm' 'gx' 'ha' 'i6' 'i7' 'if' 'iz' 'j0' 'jd' 'jx' 'k0' 'kr' 'mj' 'mk' 'mp' 'n4' 'nm' 'om' 'ot' 'pl' 'px' 'qa' 'qb' 'qg' 'qk' 'qn' 'qo' 'qr' 'qu' 'r7' 'rc' 'rk' 's3' 's4' 'se' 'ss' 'su' 't8' 'ta' 'te' 'tj' 'tk' 'ts' 'tz' 'ub' 'v2' 'wb' 'wd' 'we' 'wf' 'wj' 'wq' 'wr' 'ws' 'wv' 'wx' 'y6' 'ym' 'yn' 'yq' 'ys' 'yv' 'zt' 2016-05-10 01:21:22.326724 199 '2o' '4i' '93' 'a2' 'az' 'b5' 'bk' 'cd' 'do' 'ea' 'ed' 'ej' 'el' 'es' 'ez' 'fd' 'fk' 'fu' 'h7' 'hg' 'hr' 'hs' 'hv' 'iz' 'j0' 'j9' 'jb' 'jc' 'jt' 'ln' 'lu' 'lw' 'lz' 'mz' 'ns' 'nv' 'o8' 'oi' 'oq' 'ov' 'oz' 'pr' 'qi' 'qw' 'rb' 'rg' 'ro' 'rq' 'sb' 'sc' 't8' 't9' 'te' 'ti' 'tm' 'uo' 'uz' 'wd' 'wi' 'wn' 'wp' 'ww' 'wx' 'xt' 'xv' 'yb' 'yr' 'zs' 2016-05-10 02:21:22.326724 200 '1p' 'a7' 'ae' 'b2' 'dd' 'ef' 'eh' 'el' 'em' 'eo' 'fc' 'g0' 'hf' 'hh' 'i8' 'i9' 'in' 'is' 'iy' 'j3' 'ja' 'jl' 'js' 'jt' 'kz' 'lk' 'ng' 'nu' 'o6' 'oc' 'oe' 'om' 'ox' 'pi' 'pp' 'pq' 'ps' 'qc' 'qe' 'qy' 'rh' 'rk' 'rn' 's3' 'sc' 'so' 'st' 'tc' 'tm' 'tp' 'tq' 'vh' 'wa' 'ya' 'zq' 2016-05-10 03:21:22.326724 201 '4r' 'ae' 'd9' 'da' 'ef' 'em' 'en' 'gi' 'h8' 'jq' 'kf' 'kh' 'kr' 'kv' 'li' 'lq' 'lr' 'm2' 'ny' 'po' 'q0' 'q8' 'qf' 'qg' 'qu' 'qw' 'qx' 'rd' 'rh' 'ry' 'sm' 'st' 't3' 'tc' 'u5' 'un' 'uw' 'wg' 'wt' 'yt' 'z9' 'zc' 2016-05-10 04:21:22.326724 202 'aa' 'ab' 'ag' 'ar' 'az' 'bp' 'bx' 'cx' 'eb' 'eh' 'ek' 'eo' 'eq' 'ez' 'fl' 'gm' 'gw' 'hd' 'ib' 'ig' 'jz' 'kg' 'lf' 'nw' 'oh' 'ok' 'om' 'oy' 'pg' 'ph' 'pi' 'qb' 'qi' 'qn' 'qs' 'qt' 'qy' 'rl' 'sy' 'tc' 'tt' 'up' 'ur' 'uy' 'w6' 'w8' 'wb' 'wh' 'wv' 'ww' 'y5' 'yi' 'yp' 2016-05-10 05:21:22.326724 203 'a5' 'al' 'b6' 'bu' 'co' 'd0' 'd4' 'db' 'e0' 'e2' 'eb' 'ei' 'ej' 'el' 'et' 'ez' 'g7' 'gu' 'j6' 'jl' 'k3' 'kf' 'km' 'kw' 'kx' 'lp' 'me' 'mw' 'my' 'n2' 'n5' 'n7' 'nr' 'ny' 'oj' 'q8' 'qb' 'qg' 'qn' 'qq' 'qz' 'ra' 'rk' 'rl' 'rn' 's3' 's6' 't2' 't8' 'tk' 'tm' 'ul' 'uq' 'wg' 'y1' 'yc' 'yn' 'yq' 'yy' 'zr' 2016-05-10 06:21:22.326724 204 'a2' 'a8' 'ae' 'b3' 'b5' 'bn' 'bq' 'd4' 'd7' 'dh' 'dl' 'dt' 'e6' 'es' 'fa' 'fb' 'ff' 'gd' 'ge' 'h8' 'hj' 'hm' 'hq' 'hw' 'hy' 'im' 'ip' 'kb' 'kh' 'ku' 'lm' 'ly' 'mf' 'nn' 'o0' 'oi' 'ok' 'or' 'pn' 'po' 'pq' 'pt' 'pv' 'q4' 'qc' 'qd' 'qu' 'qv' 'rd' 'rh' 'ri' 'rk' 'rp' 'rr' 'ru' 'si' 'sk' 'sq' 'ss' 'sx' 'sy' 'ta' 'tm' 'tq' 'tx' 'ul' 'um' 'uv' 'vj' 'vt' 'w7' 'wh' 'wi' 'wl' 'wn' 'wp' 'wq' 'ww' 'xb' 'y6' 'yq' 'z2' 'zn' 2016-05-10 07:21:22.326724 205 '1o' '1v' '4v' 'ab' 'at' 'b5' 'bw' 'bz' 'cm' 'dc' 'dh' 'dj' 'dk' 'dq' 'e1' 'e5' 'ee' 'el' 'em' 'eo' 'ep' 'ew' 'fi' 'fy' 'gd' 'gh' 'gw' 'h7' 'i6' 'ia' 'ii' 'ip' 'is' 'iu' 'jk' 'k5' 'kb' 'mf' 'mp' 'mw' 'mx' 'n1' 'na' 'nm' 'nq' 'ob' 'of' 'pa' 'pb' 'pd' 'pu' 'q4' 'qb' 'qe' 'qf' 'qj' 'qo' 'qr' 're' 'rj' 'ro' 'rt' 'rv' 'sb' 'sp' 'st' 'ub' 'ue' 'um' 'vz' 'w3' 'w7' 'w8' 'wh' 'wo' 'wt' 'x5' 'x9' 'xd' 'xj' 'xm' 'ya' 'yb' 'yg' 'zr' 'zv' 2016-05-10 08:21:22.326724 206 'ay' 'bg' 'bp' 'cm' 'eg' 'ev' 'ff' 'go' 'hc' 'hl' 'jj' 'l0' 'os' 'q9' 'qc' 'qh' 'qo' 'rt' 'rx' 'so' 'sr' 'to' 'tx' 'uk' 'wb' 'y4' 2016-05-10 09:21:22.326724 207 'bj' 'dq' 'e2' 'ec' 'fs' 'g8' 'gd' 'iw' 'jt' 'nn' 'ns' 'o9' 'p0' 'tb' 'u7' 'uv' 'wf' 'wr' 'xf' 'z3' 2016-05-10 10:21:22.326724 208 'ae' 'af' 'ay' 'da' 'dp' 'dq' 'e1' 'gi' 'gk' 'rl' 'sf' 'ta' 'td' 'tf' 'tt' 'tw' 2016-05-10 11:21:22.326724 209 'ad' 'bs' 'dx' 'fi' 'i5' 'ia' 'j3' 'm5' 'mn' 'nr' 'ox' 'tg' 'un' 'vo' 'wj' 'wt' 'ys' 2016-05-10 12:21:22.326724 210 'cx' 'dg' 'do' 'dt' 'e7' 'ek' 'ez' 'fn' 'hj' 'hv' 'i2' 'i6' 'is' 'it' 'ka' 'kh' 'l5' 'lg' 'p5' 'qa' 'qf' 'qj' 'qw' 'qz' 'rl' 'sl' 'sr' 't7' 'tf' 'tu' 'uc' 'ud' 'uv' 'vr' 'w0' 'we' 'wf' 'wj' 'ws' 'ww' 'xe' 'xh' 'xn' 'y9' 'yv' 2016-05-10 13:21:22.326724 211 '1h' '3s' 'ab' 'ae' 'ax' 'b1' 'bz' 'cy' 'dk' 'dq' 'ds' 'du' 'e8' 'ef' 'ej' 'ek' 'ex' 'f1' 'fe' 'ff' 'fn' 'fo' 'ft' 'fx' 'ge' 'go' 'gz' 'h6' 'hz' 'i2' 'iv' 'iy' 'j5' 'j6' 'ke' 'kf' 'lh' 'lr' 'mc' 'mj' 'na' 'ng' 'oh' 'om' 'oy' 'p2' 'pi' 'pk' 'py' 'q3' 'qb' 'qc' 'qg' 'qn' 'qo' 'qq' 'qu' 'qw' 'qx' 'qy' 'qz' 'r1' 'rk' 'rl' 'rq' 'rs' 'rt' 'ry' 'rz' 'sk' 'sl' 'so' 't9' 'td' 'te' 'tn' 'tw' 'tz' 'ud' 'uk' 'uo' 'uq' 'uw' 'ux' 'uy' 'v1' 'vg' 'vq' 'w4' 'w9' 'wa' 'wg' 'wj' 'wm' 'wo' 'wr' 'ww' 'wy' 'xf' 'xg' 'y9' 'yh' 'yi' 'yk' 'ym' 'yq' 'yv' 'zm' 2016-05-10 14:21:22.326724 212 'aa' 'cb' 'd2' 'dd' 'de' 'e4' 'gd' 'go' 'hc' 'ic' 'in' 'ip' 'js' 'lm' 'o1' 'o3' 'pl' 'ra' 'rx' 'sj' 'ti' 'tu' 'tv' 'wc' 'we' 'wl' 'wq' 'wx' 'xg' 'xi' 'yc' 'yi' 2016-05-10 15:21:22.326724 213 '8j' 'ao' 'bc' 'bh' 'co' 'cz' 'di' 'dq' 'dr' 'e1' 'ec' 'ei' 'el' 'et' 'eu' 'ex' 'f8' 'g7' 'gl' 'hq' 'hw' 'ib' 'kh' 'kn' 'kt' 'lc' 'md' 'n7' 'oe' 'p0' 'pg' 'pl' 'pm' 'po' 'pr' 'q0' 'q6' 'ql' 'qv' 'qy' 'r7' 'ra' 're' 'rq' 'ru' 'ry' 'sm' 'sn' 't4' 't5' 'tw' 'ty' 'u7' 'ud' 'uh' 'um' 'us' 'ux' 'v0' 'v7' 'vn' 'w6' 'we' 'wi' 'wm' 'x1' 'xo' 'xz' 'yn' 'yo' 'yz' 2016-05-10 16:21:22.326724 214 '4a' 'aj' 'an' 'aq' 'ax' 'bb' 'bh' 'ci' 'cn' 'd4' 'df' 'ea' 'ef' 'ek' 'en' 'eo' 'ex' 'fc' 'fj' 'fz' 'gb' 'gl' 'h7' 'hg' 'i1' 'i4' 'ia' 'im' 'j9' 'jg' 'ji' 'jj' 'kl' 'l2' 'lb' 'ld' 'lh' 'm1' 'mf' 'n1' 'nd' 'ob' 'od' 'ot' 'ph' 'pk' 'po' 'pv' 'q1' 'q2' 'q4' 'qb' 'qu' 'qz' 'ra' 'rh' 'ro' 'rp' 's1' 'si' 'sl' 'sn' 't7' 't8' 'ta' 'tc' 'ub' 'ue' 'ul' 'v9' 'w7' 'wd' 'xq' 'y5' 'yj' 'yl' 'yp' 'yw' 'z9' 'zb' 'zu' 'zy' 2016-05-10 17:21:22.326724 215 'a7' 'a9' 'ab' 'af' 'ah' 'bc' 'bg' 'bi' 'c2' 'cj' 'cl' 'dj' 'dn' 'do' 'dv' 'dw' 'e5' 'ec' 'es' 'f4' 'fa' 'fk' 'fv' 'h9' 'hi' 'hu' 'i5' 'ic' 'ig' 'im' 'ir' 'ji' 'jt' 'k2' 'kc' 'kd' 'ki' 'km' 'kz' 'l3' 'lh' 'li' 'lv' 'ml' 'ne' 'ni' 'nt' 'nx' 'o9' 'pm' 'pn' 'pr' 'px' 'q0' 'qa' 'qe' 'qj' 'r6' 'ra' 'rj' 'rn' 'rq' 'ru' 'ry' 's0' 'sq' 'tb' 'to' 'tw' 'ua' 'ub' 'uf' 'ui' 'un' 'uu' 'vi' 'vo' 'vv' 'w5' 'w7' 'w8' 'wo' 'wv' 'wy' 'xy' 'y2' 'ya' 'yh' 'yj' 'yo' 'za' 'zh' 2016-05-10 18:21:22.326724 216 '16' 'ae' 'al' 'ef' 'eg' 'ew' 'gi' 'ha' 'id' 'ng' 'o3' 'on' 'p9' 'rz' 'uf' 'vg' 'wo' 'wr' 'zh' 2016-05-10 19:21:22.326724 217 '1v' '20' 'au' 'bo' 'br' 'c9' 'cv' 'dp' 'ep' 'fo' 'gj' 'hb' 'hx' 'iv' 'iw' 'jc' 'jm' 'jw' 'k8' 'kg' 'km' 'kn' 'nd' 'o8' 'oh' 'ok' 'op' 'oy' 'px' 'pz' 'qh' 'qo' 'qp' 'qs' 'qw' 're' 'rr' 'ry' 's3' 'sj' 't7' 't9' 'tt' 'tw' 'u9' 'ue' 'us' 'uu' 'v2' 'w3' 'wa' 'wf' 'wg' 'wt' 'wv' 'xc' 'yi' 'yu' 'yv' 'z4' 'zj' 2016-05-10 20:21:22.326724 218 'e2' 'ef' 'ev' 'fe' 'ij' 'j8' 'jm' 'kw' 'nb' 'ny' 'o6' 'o7' 'ou' 'pb' 'qd' 'qv' 'rh' 'rp' 's7' 'ti' 'ub' 'uk' 'wh' 'wi' 'wj' 'xj' 'xo' 'yx' 2016-05-10 21:21:22.326724 219 'ao' 'as' 'bz' 'dc' 'dl' 'dn' 'du' 'dy' 'e3' 'ed' 'ee' 'ej' 'em' 'eo' 'ep' 'eq' 'er' 'fc' 'ft' 'g4' 'gc' 'gm' 'gq' 'gr' 'gy' 'hq' 'jg' 'k6' 'k9' 'ks' 'kz' 'l7' 'lo' 'lu' 'lw' 'ly' 'nb' 'oc' 'oo' 'q9' 'qc' 'qd' 'qk' 'qs' 'qv' 'ro' 'rx' 'ry' 'sk' 'sv' 'sy' 'ti' 'tk' 'ui' 'un' 'uq' 'vl' 'w4' 'wl' 'wm' 'yj' 'yo' 'yu' 'yw' 'zg' 2016-05-10 22:21:22.326724 220 '7w' 'ch' 'd7' 'eo' 'gw' 'i4' 'lq' 'o6' 'qt' 'y0' 2016-05-10 23:21:22.326724 221 '0h' '42' 'ak' 'al' 'bf' 'bz' 'co' 'd3' 'dc' 'dt' 'dy' 'ed' 'ee' 'eg' 'ev' 'ew' 'fg' 'fr' 'fz' 'gi' 'gy' 'ha' 'hb' 'hd' 'hl' 'hn' 'hs' 'ht' 'ij' 'io' 'iv' 'jh' 'jl' 'jr' 'kc' 'kj' 'kt' 'ku' 'ky' 'ln' 'ml' 'mu' 'ng' 'nm' 'o0' 'o1' 'of' 'oh' 'or' 'p8' 'q8' 'qb' 'qp' 'qr' 'qt' 'qu' 'qv' 'r8' 'rj' 'rl' 'rp' 'rw' 'sk' 'ss' 'sw' 't9' 'th' 'tl' 'u5' 'uj' 'us' 'vg' 'vt' 'vz' 'w4' 'wb' 'we' 'wl' 'ww' 'wx' 'wy' 'wz' 'xj' 'yb' 'yg' 'yn' 'yp' 'ys' 'yw' 'yz' 'zk' 'zp' 'zu' 2016-05-11 00:21:22.326724 222 '2i' 'am' 'ar' 'bl' 'by' 'ci' 'da' 'db' 'dc' 'dg' 'ea' 'ed' 'ei' 'ek' 'em' 'en' 'er' 'f2' 'f7' 'fi' 'fj' 'fu' 'fy' 'g0' 'g8' 'gn' 'gr' 'hl' 'hr' 'i2' 'it' 'ix' 'jg' 'jr' 'ju' 'jx' 'lh' 'lj' 'm8' 'n7' 'o1' 'o5' 'ob' 'og' 'ok' 'oz' 'pg' 'pl' 'pz' 'q4' 'q9' 'qf' 'qh' 'qn' 'qt' 'qu' 'qw' 're' 'ri' 'rn' 'ro' 'rp' 'rz' 's7' 'st' 'sz' 't3' 'tk' 'tw' 'u1' 'u5' 'uh' 'uy' 've' 'vh' 'w1' 'x2' 'xi' 'y4' 'ya' 'yi' 'yk' 'yn' 'zb' 'zo' 2016-05-11 01:21:22.326724 223 'ak' 'bg' 'bk' 'du' 'eb' 'ef' 'el' 'ft' 'gb' 'gc' 'hc' 'ho' 'i6' 'iv' 'ji' 'ke' 'mo' 'oc' 'oh' 'pe' 'pj' 'q6' 'qe' 'qg' 'qs' 'qv' 'r1' 'rr' 'rx' 'tc' 'te' 'tf' 'tk' 'tq' 'ua' 'uq' 'ur' 'wq' 'wx' 'wz' 'xi' 'xq' 'yk' 'yo' 2016-05-11 02:21:22.326724 224 'ag' 'bm' 'co' 'cr' 'd7' 'dk' 'do' 'e6' 'e9' 'eb' 'ed' 'ef' 'eh' 'ep' 'eq' 'ew' 'f4' 'fd' 'fr' 'gc' 'gg' 'gq' 'gt' 'gv' 'h0' 'h4' 'hi' 'hm' 'i4' 'ib' 'im' 'is' 'j0' 'jc' 'jd' 'jo' 'ka' 'kk' 'kx' 'm3' 'nj' 'nr' 'nu' 'o2' 'ob' 'oe' 'oi' 'om' 'ow' 'oz' 'p3' 'pd' 'pf' 'ph' 'qi' 'qj' 'qu' 'qw' 'qy' 'r2' 'ra' 'rg' 'rj' 'rm' 'rn' 'ro' 'rp' 'rr' 'ry' 'rz' 's3' 'sa' 'so' 't6' 't7' 'ta' 'tc' 'u3' 'ub' 'vj' 'vm' 'vn' 'w7' 'wb' 'wf' 'wk' 'wn' 'x2' 'yi' 'zf' 'zh' 2016-05-11 03:21:22.326724 225 '2l' 'a4' 'ae' 'ag' 'cb' 'cs' 'cu' 'cy' 'dd' 'dj' 'ed' 'ee' 'ef' 'es' 'ex' 'ey' 'ft' 'fy' 'gs' 'h4' 'ho' 'ht' 'i2' 'i7' 'ia' 'iq' 'iz' 'jz' 'ku' 'kv' 'lq' 'mv' 'of' 'oi' 'op' 'pb' 'pd' 'pl' 'pn' 'pq' 'q0' 'q3' 'qe' 'qi' 'qp' 'qs' 'qy' 'qz' 'r3' 'ra' 'rh' 'rk' 'ry' 'sj' 'st' 'ta' 'tc' 'te' 'tf' 'th' 'ti' 'to' 'tt' 'u2' 'u5' 'vf' 'vx' 'w4' 'w7' 'wm' 'wt' 'ww' 'wx' 'x2' 'xi' 'y1' 'ye' 'yq' 'yv' 'za' 'zo' 'zy' 2016-05-11 04:21:22.326724 226 '1v' '44' 'aj' 'al' 'am' 'ba' 'bi' 'br' 'bt' 'c0' 'd6' 'dg' 'di' 'e1' 'e4' 'ei' 'ek' 'er' 'et' 'eu' 'ev' 'ex' 'fa' 'fc' 'fe' 'fh' 'fr' 'ga' 'gh' 'gu' 'hp' 'hq' 'ib' 'if' 'io' 'ix' 'jo' 'jv' 'kd' 'l1' 'me' 'mh' 'mn' 'mo' 'mt' 'n7' 'nf' 'nk' 'oe' 'oy' 'pa' 'pg' 'pj' 'pm' 'pn' 'pq' 'py' 'q1' 'qd' 'qe' 'qi' 'qj' 'qr' 'qs' 'qz' 'rb' 'rs' 'su' 'sw' 't5' 'ti' 'tx' 'uc' 'ug' 'ui' 'uq' 'uz' 'v6' 'vp' 'we' 'wf' 'wj' 'wm' 'wx' 'xe' 'y7' 'yt' 'yy' 2016-05-11 05:21:22.326724 227 'a6' 'ac' 'ao' 'au' 'cf' 'co' 'cr' 'd9' 'da' 'ds' 'du' 'e4' 'ea' 'ew' 'f1' 'fx' 'hr' 'hu' 'ic' 'id' 'ii' 'in' 'iq' 'iy' 'j3' 'jb' 'ji' 'jl' 'kf' 'mi' 'mp' 'o3' 'oe' 'oj' 'on' 'p5' 'ph' 'pk' 'q1' 'q9' 'qa' 'qs' 'qu' 'qv' 'r9' 'rc' 'rj' 'rv' 's1' 'se' 'sl' 'su' 't2' 't5' 'tk' 'u8' 'uv' 'v9' 'vd' 'vi' 'w0' 'w3' 'we' 'wh' 'wm' 'wp' 'xm' 'y0' 'y1' 'y8' 'yf' 'yo' 'yw' 'zv' 2016-05-11 06:21:22.326724 228 'aw' 'dz' 'el' 'hb' 'iu' 'lc' 'm9' 'r5' 'rt' 'uz' 'x2' 'zp' 2016-05-11 07:21:22.326724 229 'ap' 'i2' 'k0' 'n4' 'ou' 'px' 'qe' 'qo' 'qr' 't1' 'yz' 2016-05-11 08:21:22.326724 230 '3p' '5x' 'ag' 'au' 'aw' 'dl' 'eg' 'f2' 'f8' 'fb' 'fn' 'g9' 'ge' 'gt' 'hd' 'i7' 'ia' 'ij' 'is' 'jc' 'ku' 'kx' 'l7' 'lb' 'lq' 'mc' 'o3' 'oj' 'q1' 'qa' 'qg' 'qt' 'r9' 'rg' 'tw' 'tz' 'u6' 'us' 'w2' 'wr' 'wt' 'wu' 'x3' 'xx' 2016-05-11 09:21:22.326724 231 '4k' 'af' 'ah' 'b7' 'bj' 'by' 'ci' 'df' 'ds' 'eh' 'em' 'eq' 'ey' 'ez' 'fu' 'fv' 'g1' 'ga' 'go' 'gs' 'gy' 'gz' 'ho' 'i0' 'ie' 'ir' 'iv' 'k5' 'kj' 'ks' 'kw' 'l4' 'li' 'm0' 'mo' 'o8' 'ol' 'oq' 'os' 'ox' 'pk' 'pl' 'pq' 'q3' 'q6' 'qa' 'qg' 'qj' 'qn' 'qq' 'qr' 'qu' 'r5' 'r9' 'rb' 'ri' 'rl' 'rs' 'ry' 's7' 's9' 'sa' 'sd' 'sx' 'ta' 'tc' 'td' 'tf' 'tg' 'th' 'ti' 'to' 'tq' 'tv' 'uo' 'ut' 've' 'vt' 'w8' 'wg' 'wm' 'ws' 'wy' 'xy' 'y8' 'ya' 'yc' 'yf' 'ys' 'yu' 'zy' 2016-05-11 10:21:22.326724 232 '1h' '1j' '1o' '2d' 'ac' 'ak' 'b6' 'cx' 'd3' 'ds' 'dv' 'e7' 'es' 'ev' 'ez' 'fs' 'fx' 'fy' 'gc' 'gh' 'gs' 'gt' 'hk' 'ho' 'i8' 'id' 'ig' 'ii' 'iq' 'j5' 'jd' 'je' 'jg' 'jk' 'jl' 'jo' 'jr' 'kf' 'kl' 'kq' 'lf' 'lh' 'lz' 'mb' 'mu' 'ni' 'nz' 'o4' 'ol' 'p7' 'pl' 'pm' 'pv' 'q5' 'qa' 'qe' 'qh' 'qi' 'ql' 'qq' 'qw' 'ra' 'rb' 'rn' 's5' 'sf' 'sh' 'so' 'sp' 'sq' 'sw' 'tj' 'tu' 'ty' 'u3' 'ue' 'uo' 'ux' 'v8' 'vo' 'vr' 'vz' 'w4' 'w8' 'wa' 'wk' 'wl' 'wo' 'wr' 'wu' 'ww' 'xs' 'xx' 'yb' 'yf' 'yn' 'yt' 'yw' 'zf' 'zg' 'zs' 2016-05-11 11:21:22.326724 233 '1m' '37' 'a8' 'ab' 'at' 'ce' 'cx' 'd6' 'dk' 'e9' 'eh' 'ei' 'el' 'eo' 'eu' 'ew' 'ex' 'f4' 'fh' 'fr' 'fs' 'fy' 'g6' 'gf' 'gl' 'gm' 'gp' 'h8' 'ha' 'hf' 'hi' 'hl' 'hr' 'ie' 'ir' 'j6' 'jd' 'jr' 'jv' 'kz' 'l1' 'lg' 'ln' 'lp' 'ls' 'm0' 'ma' 'mi' 'mo' 'mu' 'na' 'np' 'o8' 'oc' 'oe' 'oh' 'ot' 'oy' 'ps' 'pw' 'q5' 'qa' 'qe' 'qg' 'qh' 'qi' 'qq' 'qz' 'rd' 'rg' 'ru' 'rv' 's9' 'sr' 'sv' 'sy' 'sz' 'ts' 'ty' 'uc' 'uh' 'uj' 'uk' 'up' 'v9' 'vc' 'vg' 'vt' 'vy' 'wl' 'wm' 'wv' 'wy' 'wz' 'xg' 'yg' 'yv' 'yw' 'yy' 'z0' 2016-05-11 12:21:22.326724 234 'av' 'bh' 'cd' 'cw' 'dv' 'em' 'gn' 'iw' 'ja' 'ki' 'lc' 'lx' 'my' 'oi' 'ox' 'q0' 'qb' 'qi' 'qn' 'uf' 'ux' 'we' 'wn' 'xd' 'xq' 'y4' 'y9' 'zf' 'zs' 2016-05-11 13:21:22.326724 235 '11' '3o' '7a' 'au' 'bc' 'bx' 'cg' 'dz' 'e5' 'ea' 'eb' 'ee' 'eg' 'eo' 'er' 'eu' 'g2' 'gq' 'gx' 'i4' 'in' 'ip' 'iv' 'k4' 'kd' 'kw' 'lf' 'ls' 'oq' 'ot' 'oz' 'p7' 'ph' 'pk' 'ps' 'qa' 'qd' 'qf' 'qi' 'qj' 'qr' 'qt' 'r4' 'rb' 'rd' 'rl' 'th' 'tl' 'tx' 'uc' 'uj' 'v6' 'vj' 'vz' 'we' 'wj' 'wl' 'wm' 'wp' 'wy' 'wz' 'xj' 'xk' 'xl' 'ya' 'yj' 'yl' 'yo' 'yw' 'zs' 'zv' 'zw' 2016-05-11 14:21:22.326724 236 '16' '64' 'aj' 'aw' 'bf' 'c0' 'ca' 'd2' 'd6' 'ec' 'ed' 'eq' 'ew' 'go' 'h2' 'in' 'is' 'j0' 'jd' 'ji' 'kv' 'l5' 'lp' 'lz' 'og' 'pb' 'pw' 'q9' 'qb' 'qe' 'qf' 'qg' 'qn' 'qp' 'qt' 'qy' 'r7' 'rh' 'rw' 'sz' 't8' 'tb' 'te' 'tx' 'ui' 'un' 'uq' 'wa' 'wp' 'wu' 'wy' 'yn' 'ys' 2016-05-11 15:21:22.326724 237 '41' '7r' 'a2' 'ad' 'aj' 'ak' 'ao' 'as' 'b1' 'b2' 'cn' 'db' 'eb' 'ec' 'ee' 'em' 'ev' 'ex' 'f8' 'fa' 'fo' 'fs' 'fu' 'gh' 'gk' 'gr' 'gx' 'iq' 'iv' 'j9' 'jb' 'jc' 'jr' 'kf' 'lg' 'm1' 'mq' 'mt' 'ne' 'nv' 'o5' 'od' 'os' 'ox' 'pc' 'pj' 'pq' 'q1' 'q6' 'q7' 'q8' 'qk' 'qm' 'qn' 'qp' 'qs' 'rj' 'rk' 's5' 'sb' 'sk' 'sn' 'sv' 't4' 'tb' 'th' 'ti' 'uc' 'uj' 'ut' 'vh' 'vp' 'wg' 'wi' 'wk' 'wp' 'ws' 'wv' 'wx' 'wy' 'x6' 'xa' 'xg' 'xr' 'xy' 'y6' 'yj' 'yo' 'yv' 'yw' 'zt' 'zw' 2016-05-11 16:21:22.326724 238 '3b' '4p' 'ae' 'aj' 'ap' 'b3' 'bb' 'c0' 'cc' 'cf' 'cn' 'dz' 'e1' 'e9' 'eo' 'ew' 'ey' 'fk' 'fo' 'gd' 'gp' 'hb' 'i8' 'ia' 'ib' 'ie' 'ij' 'iq' 'ir' 'ix' 'jo' 'kp' 'lc' 'ld' 'lp' 'ml' 'on' 'p8' 'pd' 'pf' 'pi' 'pn' 'pr' 'pt' 'pw' 'qe' 'qi' 'qj' 'qp' 'qr' 'qw' 'qz' 'r0' 'rj' 'rn' 'ro' 'rq' 'rr' 's3' 'sg' 'sz' 'tn' 'tw' 'ty' 'ui' 'uj' 'vj' 'vr' 'w5' 'w9' 'wa' 'wp' 'xt' 'ya' 'ym' 'z0' 'zr' 2016-05-11 17:21:22.326724 239 '1f' '3z' '43' 'am' 'b9' 'bg' 'cc' 'ct' 'cx' 'd0' 'de' 'dm' 'dr' 'e0' 'e8' 'ef' 'en' 'ev' 'fd' 'ff' 'fx' 'ga' 'gm' 'gp' 'gr' 'gs' 'gy' 'h1' 'hi' 'hl' 'hs' 'i4' 'i5' 'ic' 'jb' 'jj' 'kj' 'lh' 'ng' 'ni' 'nn' 'ns' 'nx' 'o1' 'oa' 'oe' 'og' 'p4' 'pd' 'ph' 'pj' 'pl' 'pw' 'q9' 'qa' 'qd' 'qh' 'ql' 'qr' 'qs' 'qw' 'qx' 'ro' 'rs' 'rw' 'ry' 'rz' 'sb' 'sj' 'sm' 'so' 't0' 't6' 'tc' 'ti' 'tk' 'tn' 'uk' 'um' 'uw' 'uy' 'v9' 'vd' 'vg' 'w3' 'wf' 'wg' 'wi' 'wk' 'wm' 'wx' 'xe' 'xm' 'xn' 'y5' 'ye' 'yk' 'yq' 'z3' 'zj' 'zk' 'zt' 'zz' 2016-05-11 18:21:22.326724 240 '1s' '95' 'ac' 'aq' 'cb' 'ch' 'cq' 'ct' 'cz' 'dg' 'dj' 'eb' 'ed' 'ee' 'eg' 'en' 'eo' 'ep' 'es' 'fc' 'fl' 'fp' 'gu' 'gw' 'hx' 'i0' 'i2' 'ig' 'ih' 'il' 'in' 'iu' 'iy' 'iz' 'jc' 'k7' 'ka' 'kl' 'km' 'kn' 'lz' 'mx' 'n6' 'nc' 'og' 'pt' 'pw' 'q0' 'qa' 'qe' 'qf' 'ql' 'qm' 'qp' 'qt' 'r7' 'rp' 'ru' 'rw' 'sb' 'sd' 't0' 't7' 'ta' 'tl' 'tn' 'tv' 'ty' 'ui' 'vx' 'wa' 'wc' 'wm' 'wp' 'wy' 'xi' 'xj' 'xk' 'yz' 2016-05-11 19:21:22.326724 241 '6n' 'da' 'dl' 'dx' 'el' 'ew' 'ff' 'fl' 'gc' 'iu' 'jh' 'jt' 'kt' 'lz' 'pd' 'q6' 'qj' 'ql' 'r3' 'ra' 'rn' 'ry' 'sg' 'tf' 'tp' 'tt' 'ub' 'ye' 'yf' 'yl' 'yp' 2016-05-11 20:21:22.326724 242 '14' '1t' 'aa' 'ab' 'ag' 'aq' 'ax' 'bc' 'cb' 'cm' 'd1' 'db' 'ea' 'ek' 'en' 'ey' 'f0' 'g6' 'g7' 'gx' 'ha' 'ho' 'i1' 'i6' 'i8' 'it' 'iw' 'jl' 'jp' 'ko' 'kt' 'la' 'le' 'mb' 'mk' 'mt' 'n6' 'na' 'ob' 'oc' 'od' 'on' 'op' 'or' 'ot' 'q6' 'qd' 'qf' 'qk' 'qp' 'qq' 'qr' 'qw' 'qy' 'r5' 'rf' 'rk' 'se' 'sp' 'sx' 't0' 'tj' 'tk' 'tq' 'tv' 'tx' 'u0' 'ub' 'ue' 'uf' 'um' 'us' 'uu' 'v9' 'vi' 'wb' 'wo' 'wu' 'wy' 'x9' 'xs' 'xu' 'y0' 'yo' 'zi' 2016-05-11 21:21:22.326724 243 '1i' 'ap' 'bh' 'ce' 'cp' 'di' 'dm' 'dt' 'es' 'eu' 'f2' 'f3' 'fw' 'fx' 'g5' 'gf' 'gy' 'h2' 'hl' 'i4' 'ii' 'iy' 'kp' 'lh' 'lr' 'me' 'of' 'og' 'ok' 'on' 'oo' 'pb' 'pd' 'pt' 'qf' 'qk' 'qz' 'r4' 'r7' 're' 'ri' 'rj' 'ro' 'rx' 's2' 'tk' 'tl' 'tq' 'tx' 'ub' 'ui' 'us' 'vm' 'w1' 'w7' 'wi' 'wj' 'wq' 'wx' 'xp' 'yg' 'yr' 'yx' 2016-05-11 22:21:22.326724 244 '3y' 'ak' 'am' 'b8' 'cp' 'd7' 'df' 'di' 'eg' 'em' 'en' 'eo' 'es' 'f6' 'fc' 'gg' 'gt' 'gv' 'hd' 'i3' 'jk' 'k6' 'la' 'lc' 'ol' 'ov' 'ow' 'p5' 'pl' 'qc' 'qf' 'rl' 'rn' 'rt' 'rx' 't1' 'tf' 'tj' 'tz' 'ug' 'uo' 'we' 'wg' 'wk' 'wp' 'wv' 'y7' 2016-05-11 23:21:22.326724 245 'ae' 'ai' 'di' 'ea' 'eb' 'ec' 'gw' 'h8' 'hb' 'iw' 'iz' 'jf' 'jg' 'ks' 'le' 'p8' 'pl' 'pp' 'qd' 'qg' 'qm' 'qn' 'qu' 'qy' 'r4' 'rf' 'rq' 's1' 'sc' 'sq' 'v8' 'vh' 'vk' 'wd' 'x7' 'y7' 'ym' 'yp' 'yr' 'yw' 2016-05-12 00:21:22.326724 246 'a7' 'ag' 'aq' 'aw' 'az' 'bf' 'bg' 'ce' 'cp' 'cx' 'dc' 'ek' 'en' 'es' 'fj' 'gb' 'hr' 'hs' 'ie' 'ik' 'is' 'jl' 'jr' 'kc' 'ku' 'l5' 'lj' 'lq' 'lr' 'nu' 'og' 'oj' 'os' 'oy' 'p1' 'p6' 'pc' 'pk' 'pr' 'pu' 'px' 'py' 'q1' 'q4' 'qb' 'qc' 'ql' 'qo' 'qv' 'qz' 'r9' 'ra' 'rg' 'rp' 'sq' 'ts' 'tx' 'u8' 'ue' 'ui' 'uj' 'uk' 'up' 'v4' 'vg' 'vn' 'w2' 'w9' 'wa' 'wk' 'wt' 'y0' 'y9' 'yc' 'ym' 'ys' 'zh' 2016-05-12 01:21:22.326724 247 'af' 'aq' 'at' 'bh' 'cc' 'd3' 'dd' 'dg' 'dq' 'e1' 'e6' 'ec' 'ee' 'ex' 'ey' 'go' 'gt' 'h3' 'h8' 'hd' 'he' 'hm' 'i7' 'ii' 'ik' 'io' 'ip' 'it' 'iz' 'jg' 'k0' 'k5' 'k7' 'kb' 'ks' 'kw' 'ln' 'lp' 'lx' 'm3' 'nf' 'nh' 'of' 'og' 'oj' 'ok' 'ow' 'p7' 'pd' 'pj' 'pm' 'q1' 'q7' 'qg' 'qh' 'qk' 'qq' 'qr' 'qt' 'qw' 'rr' 'rs' 'ry' 's4' 's7' 'sd' 'si' 'sl' 'sp' 'sw' 'sz' 't6' 't8' 'tc' 'u2' 'um' 'uo' 'ux' 'vb' 'w2' 'wb' 'wi' 'wj' 'ws' 'wt' 'wx' 'x3' 'xf' 'xt' 'yb' 'ym' 'zb' 'ze' 'zm' 2016-05-12 02:21:22.326724 248 '3g' 'af' 'aj' 'ak' 'ap' 'as' 'au' 'cp' 'cx' 'dh' 'dn' 'dr' 'ds' 'ej' 'en' 'eo' 'et' 'eu' 'ex' 'fq' 'fs' 'ft' 'gw' 'h5' 'i5' 'ix' 'j6' 'jc' 'jg' 'k1' 'kb' 'kh' 'kn' 'kv' 'lj' 'lu' 'mc' 'mi' 'na' 'nq' 'ns' 'o4' 'o7' 'of' 'q5' 'q7' 'qe' 'qh' 'qi' 'qk' 'qr' 'qu' 'qw' 'r9' 'rb' 'ri' 'rx' 's3' 'sf' 'sm' 'so' 'sq' 'ss' 'su' 'sy' 't7' 'ta' 'ti' 'tn' 'tr' 'tx' 'u1' 'u3' 'ue' 'uh' 'up' 'uw' 'uy' 'va' 'w6' 'wg' 'wm' 'wp' 'ws' 'wy' 'x1' 'y4' 'y6' 'yk' 'ys' 'yy' 'zf' 'zv' 2016-05-12 03:21:22.326724 249 'as' 'dj' 'dq' 'e3' 'ej' 'es' 'fn' 'fp' 'fu' 'ga' 'hb' 'hy' 'jz' 'l6' 'mp' 'ps' 'q4' 'qd' 'qm' 'qw' 'qy' 'qz' 'sa' 'sv' 'td' 'tn' 'tu' 'tx' 'ud' 'ue' 'uq' 'uv' 'v0' 'wi' 'wk' 'wm' 'wx' 'xh' 'y3' 'yd' 'yi' 'yn' 'yx' 'yy' 'zc' 2016-05-12 04:21:22.326724 250 'ar' 'ei' 'kq' 'ma' 'qa' 'qh' 'qq' 'qz' 'rx' 'st' 2016-05-12 05:21:22.326724 251 'a1' 'aa' 'c1' 'd7' 'dc' 'df' 'dh' 'e4' 'e9' 'ec' 'es' 'et' 'eu' 'ev' 'f3' 'g2' 'gu' 'he' 'il' 'j1' 'j6' 'jt' 'jv' 'ke' 'm8' 'm9' 'mh' 'ng' 'o8' 'on' 'pe' 'pf' 'pi' 'pn' 'qf' 'qn' 'qu' 'qv' 'qw' 'rh' 'rl' 'rr' 'ru' 'sg' 'sk' 'uk' 'ul' 'ux' 'vd' 'vj' 'wk' 'yd' 'yn' 'yx' 'z0' 2016-05-12 06:21:22.326724 252 'af' 'as' 'at' 'aw' 'ax' 'ay' 'az' 'b2' 'bf' 'bl' 'ck' 'cs' 'df' 'dn' 'dv' 'ei' 'ek' 'ev' 'fg' 'fm' 'h0' 'hb' 'hk' 'i0' 'ib' 'if' 'ir' 'lk' 'm5' 'mr' 'np' 'om' 'p5' 'p7' 'pl' 'pq' 'q3' 'qh' 'qi' 'qj' 'qo' 'qp' 'qs' 'qt' 'qu' 'qv' 'qy' 'ra' 'sh' 'sm' 'so' 't2' 'ta' 'ti' 'tv' 'tz' 'u1' 'ug' 'um' 'v5' 'vd' 'w1' 'wn' 'wp' 'wr' 'ws' 'ww' 'xk' 'xx' 'y7' 'yf' 'yh' 'yk' 'yt' 'zr' 'zv' 2016-05-12 07:21:22.326724 253 '3a' '5k' 'a2' 'ah' 'au' 'ba' 'bb' 'bh' 'bu' 'cb' 'cj' 'cv' 'cx' 'df' 'dy' 'e4' 'e6' 'ed' 'ep' 'et' 'ev' 'ez' 'f1' 'fb' 'fl' 'fx' 'fz' 'gg' 'h5' 'hj' 'io' 'iz' 'ja' 'k7' 'kf' 'lu' 'lv' 'md' 'ne' 'nh' 'oh' 'on' 'ow' 'p0' 'p8' 'pc' 'px' 'q3' 'qa' 'qf' 'qg' 'qj' 'qr' 'qs' 'qt' 'qv' 'qx' 'qz' 'r3' 'rm' 'rq' 'rt' 'rv' 'sa' 'sf' 'so' 't1' 't7' 'tb' 'tn' 'tq' 'tr' 'ts' 'tu' 'tz' 'u7' 'uf' 'uk' 'um' 'ut' 'va' 'vj' 'vm' 'vx' 'vz' 'wa' 'we' 'wf' 'xe' 'xg' 'ya' 'yb' 'yu' 'zg' 'zo' 'zt' 'zz' 2016-05-12 08:21:22.326724 254 'aa' 'av' 'ay' 'bn' 'by' 'cm' 'da' 'dd' 'dj' 'dk' 'dr' 'dz' 'eu' 'ev' 'ez' 'f1' 'f8' 'gr' 'he' 'hp' 'hs' 'hw' 'iz' 'k1' 'kc' 'km' 'ko' 'kt' 'ln' 'ls' 'mx' 'n3' 'nl' 'oe' 'oj' 'om' 'os' 'oy' 'pg' 'pr' 'pt' 'pv' 'qa' 'qc' 'qe' 'qi' 'qj' 'qm' 'qn' 'qq' 'qu' 'qx' 'qz' 'r0' 'r1' 'rf' 'rs' 'rx' 'ry' 's4' 'sg' 't2' 'tq' 'tt' 'tv' 'ty' 'ua' 'uj' 'uq' 'vi' 'vk' 'vx' 'wc' 'we' 'wi' 'wl' 'wo' 'wp' 'wv' 'ww' 'xi' 'xr' 'xs' 'y9' 'yg' 'ym' 'yr' 'yt' 'yz' 'zo' 'zw' 2016-05-12 09:21:22.326724 255 '8p' 'ao' 'aq' 'c1' 'dh' 'dt' 'e9' 'eo' 'ev' 'fp' 'fu' 'gc' 'gz' 'hk' 'i5' 'id' 'ip' 'iy' 'jg' 'jr' 'k2' 'lo' 'mb' 'mf' 'oi' 'ou' 'qp' 'qr' 'qw' 'qx' 'ra' 'rj' 'tl' 'ui' 'uu' 'uy' 'vb' 'wh' 'yt' 2016-05-12 10:21:22.326724 256 'aa' 'am' 'av' 'dt' 'du' 'eh' 'em' 'ev' 'ex' 'gu' 'h0' 'i4' 'i8' 'ku' 'la' 'lo' 'lw' 'n0' 'n9' 'on' 'pc' 'pl' 'pn' 'pr' 'q8' 'qc' 'ql' 'qn' 'qz' 'ra' 'rd' 'ry' 'sp' 'tn' 'ts' 'u4' 'vg' 'vs' 'w7' 'wj' 'wm' 'xl' 'yg' 'yh' 'z0' 'zs' 2016-05-12 11:21:22.326724 257 'ab' 'ah' 'ax' 'bd' 'ca' 'dh' 'e3' 'ea' 'ed' 'ef' 'en' 'eo' 'er' 'ev' 'ex' 'ez' 'f5' 'fh' 'fo' 'fv' 'ga' 'gb' 'gk' 'id' 'ik' 'in' 'ir' 'jp' 'js' 'jv' 'kf' 'kr' 'lx' 'mu' 'mz' 'n5' 'od' 'on' 'pr' 'pt' 'pv' 'qb' 'qe' 'qj' 'ql' 'qq' 'qu' 'qw' 'rd' 'rl' 'rz' 's4' 'sv' 'ta' 'tj' 'tk' 'u8' 'ui' 'uj' 'uk' 'um' 'ux' 'uz' 'v9' 'vh' 'vl' 'w7' 'wb' 'wi' 'wm' 'ws' 'xi' 'ye' 'yg' 'yr' 'yw' 'zj' 'zn' 'zs' 2016-05-12 12:21:22.326724 258 'an' 'as' 'cm' 'dh' 'dk' 'do' 'ds' 'dv' 'e1' 'eh' 'ek' 'el' 'er' 'ew' 'ff' 'fo' 'fq' 'g2' 'gz' 'h0' 'hi' 'hk' 'hm' 'hs' 'i4' 'ij' 'iy' 'j5' 'jj' 'jk' 'jw' 'kq' 'kx' 'ky' 'lo' 'lp' 'lw' 'ly' 'm2' 'm6' 'md' 'mv' 'ng' 'of' 'om' 'oy' 'p7' 'pr' 'q7' 'qc' 'ql' 'qq' 'qs' 'qy' 'qz' 'r2' 'r9' 'ra' 'rn' 'ro' 'rq' 'rv' 'rx' 'ry' 'rz' 's0' 'si' 'sy' 'sz' 't6' 't7' 'to' 'tt' 'tv' 'tx' 'ub' 'ur' 'uv' 've' 'vj' 'w3' 'w8' 'w9' 'wa' 'wb' 'wc' 'we' 'wm' 'wt' 'wu' 'wx' 'wy' 'y9' 'yd' 'yg' 'ym' 'yp' 'yt' 'yu' 'yy' 2016-05-12 13:21:22.326724 259 '1i' '3z' 'b6' 'bh' 'bn' 'bu' 'cm' 'do' 'dt' 'ef' 'eg' 'ek' 'eo' 'et' 'ex' 'f9' 'g3' 'gj' 'gl' 'h7' 'hp' 'i8' 'ih' 'im' 'in' 'jn' 'k1' 'k7' 'kd' 'lq' 'ms' 'mv' 'n7' 'nj' 'nt' 'o4' 'o9' 'ov' 'q2' 'qa' 'qh' 'qk' 'ql' 'qp' 'qu' 'qv' 'rj' 's8' 'sf' 'sh' 't7' 't8' 'um' 'un' 'uo' 'ut' 'uu' 'w1' 'wa' 'wf' 'wi' 'wx' 'xj' 'yc' 'yo' 'yt' 2016-05-12 14:21:22.326724 260 '8d' 'a2' 'af' 'ap' 'as' 'cg' 'cr' 'd4' 'dg' 'du' 'dv' 'eg' 'ei' 'el' 'em' 'fg' 'ft' 'g1' 'gt' 'h1' 'hg' 'i5' 'i8' 'ih' 'im' 'ir' 'iw' 'jd' 'jf' 'js' 'jw' 'jz' 'k8' 'ko' 'ky' 'la' 'lr' 'mq' 'no' 'ox' 'p8' 'p9' 'pb' 'pv' 'pw' 'px' 'q0' 'q1' 'q5' 'q7' 'qd' 'qh' 'qj' 'ql' 'qn' 'qo' 'qq' 'qx' 'qy' 'rc' 'rd' 'rf' 'rh' 'rr' 'rs' 'sd' 'sw' 'sz' 't3' 'tf' 'tn' 'to' 'tv' 'tx' 'ty' 'ua' 'ub' 'ud' 'uk' 'ul' 'us' 'uu' 'ux' 'vl' 'vs' 'wf' 'wg' 'wl' 'wq' 'wt' 'wu' 'wx' 'x6' 'xi' 'yg' 'yh' 'z7' 'ze' 2016-05-12 15:21:22.326724 261 'ak' 'ar' 'cm' 'cq' 'da' 'df' 'e3' 'ew' 'fe' 'fr' 'gm' 'id' 'io' 'iy' 'jg' 'jt' 'jx' 'kb' 'lf' 'nv' 'od' 'qy' 'r3' 'r4' 'ro' 'rq' 'rw' 'sl' 'ss' 'su' 'sw' 't7' 'th' 'ti' 'tp' 'u9' 'uq' 'v9' 'vq' 'vw' 'we' 'wg' 'wk' 'ws' 'xr' 'yf' 2016-05-12 16:21:22.326724 262 '5h' 'a2' 'ad' 'ag' 'ar' 'cf' 'ch' 'dd' 'e6' 'ei' 'el' 'em' 'f3' 'fx' 'ga' 'gm' 'h8' 'hi' 'hl' 'hm' 'ix' 'jb' 'l5' 'm2' 'mh' 'mm' 'mu' 'n9' 'nf' 'nq' 'nw' 'o4' 'oe' 'pa' 'pl' 'q1' 'qb' 'qd' 'qi' 'qj' 'qk' 'qu' 'qy' 'r0' 'r3' 'r8' 'rg' 'rj' 'rt' 's1' 'sa' 'ss' 'sx' 'tb' 'tc' 'tj' 'uf' 'uh' 'um' 'uo' 'ut' 'vf' 'vo' 'w4' 'w7' 'wf' 'wk' 'wp' 'wq' 'wr' 'wt' 'wy' 'wz' 'xk' 'xt' 'ye' 'yv' 'zd' 'zp' 'zw' 2016-05-12 17:21:22.326724 263 'ar' 'c3' 'c6' 'e0' 'e9' 'ed' 'ex' 'fh' 'fi' 'gu' 'ha' 'hr' 'id' 'jr' 'kk' 'kr' 'kz' 'm0' 'mp' 'ng' 'om' 'pa' 'qa' 'qf' 'rj' 'sp' 'to' 'tu' 'ty' 'ub' 'ud' 'ug' 'uk' 'vj' 'vp' 'wf' 'wl' 'wu' 'x6' 'xs' 'y0' 'ya' 2016-05-12 18:21:22.326724 264 '5z' 'ai' 'al' 'ax' 'cd' 'dr' 'e1' 'ep' 'fi' 'gh' 'gk' 'ha' 'hc' 'ht' 'i5' 'ic' 'id' 'iq' 'iz' 'kk' 'kt' 'ld' 'mi' 'oh' 'ov' 'pn' 'q2' 'q7' 'qm' 'qy' 'ri' 'ru' 'rv' 'sq' 'u8' 'u9' 'un' 'wq' 'wt' 'yd' 'yk' 'ys' 2016-05-12 19:21:22.326724 265 'aj' 'as' 'aw' 'bc' 'bj' 'bm' 'cd' 'd7' 'd9' 'di' 'ef' 'er' 'es' 'ew' 'fi' 'ft' 'g2' 'gq' 'gx' 'h9' 'he' 'hg' 'hu' 'i8' 'ie' 'ik' 'im' 'iq' 'ix' 'iy' 'jf' 'ji' 'ka' 'kl' 'kt' 'la' 'lf' 'm8' 'm9' 'nh' 'nw' 'o7' 'oi' 'pi' 'ps' 'q6' 'qa' 'qb' 'qf' 'qm' 'qo' 'qq' 'qs' 'r9' 'rb' 'rf' 'rk' 'rx' 'sa' 'sb' 'sp' 't1' 'tb' 'tl' 'tm' 'u6' 'uc' 'um' 'un' 'ur' 'w3' 'wj' 'wu' 'xm' 'xr' 'xy' 'ya' 'yd' 'ye' 'yf' 'yj' 'yo' 'ys' 'zc' 'zg' 'zl' 'zv' 'zz' 2016-05-12 20:21:22.326724 266 '1a' '4p' 'bn' 'br' 'dk' 'ec' 'en' 'eu' 'gd' 'h0' 'ha' 'hm' 'if' 'il' 'io' 'ip' 'is' 'iz' 'jl' 'jq' 'k6' 'kd' 'kf' 'kn' 'kp' 'ld' 'lf' 'lt' 'n8' 'na' 'nl' 'o1' 'pd' 'pr' 'q8' 'qf' 'qr' 'qw' 're' 'rx' 'sa' 'sf' 'ta' 'tq' 'ux' 'v3' 'w6' 'wp' 'x2' 'y9' 'yi' 'yw' 'yx' 'z5' 'zl' 'zs' 2016-05-12 21:21:22.326724 267 'c8' 'db' 'dh' 'fh' 'g7' 'gm' 'if' 'ih' 'jd' 'li' 'ms' 'mt' 'no' 'or' 'p7' 'pc' 'qb' 'qm' 'sh' 'tk' 'uf' 'uz' 'vb' 'vp' 'wh' 'wr' 'wv' 'xh' 'xm' 'xp' 'zj' 2016-05-12 22:21:22.326724 268 '1p' '51' 'aj' 'av' 'bj' 'bn' 'c1' 'dx' 'ex' 'gz' 'he' 'ia' 'ic' 'ip' 'kn' 'mx' 'o6' 'or' 'ql' 'rc' 'wf' 'wi' 'wn' 'y8' 'yr' 2016-05-12 23:21:22.326724 269 '8l' 'au' 'ay' 'bn' 'bs' 'ch' 'co' 'cu' 'dq' 'dv' 'eq' 'ev' 'ff' 'fp' 'fr' 'fz' 'gb' 'gu' 'hb' 'he' 'hj' 'id' 'ih' 'jb' 'kg' 'lm' 'ls' 'nm' 'oe' 'ot' 'p6' 'pb' 'ps' 'q0' 'q8' 'qg' 'qh' 'qj' 'qo' 'qp' 'qr' 'qt' 'qz' 'r1' 're' 'rh' 'rp' 'ry' 's1' 's4' 'sc' 'sd' 'sn' 'tf' 'ty' 'u4' 'us' 'vt' 'vx' 'wc' 'wd' 'ws' 'wv' 'xp' 'y2' 'y5' 'y6' 'yy' 'zh' 'zx' 2016-05-13 00:21:22.326724 270 'au' 'bo' 'dz' 'ek' 'eq' 'et' 'fa' 'hw' 'id' 'im' 'kr' 'p4' 'qx' 'rb' 'rx' 'sf' 'tl' 'tx' 'uf' 'ui' 'uw' 'vr' 'wb' 'wn' 'xw' 'yd' 2016-05-13 01:21:22.326724 271 '5q' '7c' 'a1' 'ac' 'ao' 'az' 'bw' 'cz' 'd8' 'dr' 'dy' 'ec' 'eg' 'ej' 'el' 'es' 'et' 'fa' 'fh' 'g2' 'gm' 'go' 'gp' 'gy' 'h6' 'hd' 'he' 'ho' 'ij' 'ik' 'it' 'jc' 'ji' 'k8' 'ku' 'l8' 'lf' 'mw' 'n8' 'nb' 'nd' 'o3' 'ok' 'ol' 'ot' 'p8' 'pi' 'pl' 'pn' 'ps' 'qd' 'qe' 'qk' 'ql' 'qt' 'qz' 'r0' 'r7' 'rd' 'rg' 'rh' 'rm' 'ro' 'rp' 'ru' 'rz' 'sj' 'sm' 'sr' 'su' 'sv' 'sx' 't1' 'tc' 'tl' 'tq' 'uj' 'um' 'uv' 'uw' 'wa' 'wb' 'wi' 'wo' 'wr' 'ws' 'wv' 'wz' 'xb' 'xg' 'ya' 'yb' 'yh' 'yi' 'ym' 'yn' 'yr' 'yv' 'z6' 'zf' 'zz' 2016-05-13 02:21:22.326724 272 '1j' 'ag' 'c3' 'cl' 'e4' 'ef' 'eh' 'f5' 'fi' 'gy' 'hx' 'lw' 'oa' 'pu' 'qa' 'qi' 'qt' 'qu' 'rl' 'ro' 'rs' 'sg' 'uq' 'wq' 'ya' 'yh' 'ys' 2016-05-13 03:21:22.326724 273 '6d' 'ao' 'bo' 'cq' 'e0' 'fi' 'fm' 'h6' 'i2' 'jl' 'kn' 'mj' 'nv' 'oq' 'p6' 'qd' 'qi' 'qn' 'r2' 'r8' 'rd' 'sd' 'sl' 'ta' 'tp' 'ub' 'uh' 'w3' 'wh' 'y1' 'yj' 'zk' 2016-05-13 04:21:22.326724 274 '2a' '4s' 'c4' 'cd' 'dh' 'dv' 'eh' 'ek' 'ew' 'ex' 'ez' 'fm' 'hh' 'hj' 'ig' 'jf' 'ld' 'ly' 'mg' 'mx' 'o5' 'or' 'pa' 'pv' 'q1' 'qe' 'qj' 'qq' 'qr' 'qw' 'rb' 'rr' 's4' 's9' 'tm' 'uj' 'wc' 'wv' 'x0' 'xt' 'yc' 'ye' 'yh' 'yi' 'yk' 'yy' 2016-05-13 05:21:22.326724 275 'aa' 'af' 'ee' 'hb' 'ih' 'j2' 'lv' 'mw' 'pp' 'q3' 'rd' 'tb' 'td' 'ua' 'ug' 'up' 'xh' 'yy' 2016-05-13 06:21:22.326724 276 'ad' 'ar' 'az' 'b7' 'cf' 'cm' 'ct' 'cw' 'cy' 'dh' 'dn' 'ds' 'ef' 'en' 'eo' 'er' 'fh' 'fi' 'fq' 'fr' 'fx' 'gp' 'gq' 'gu' 'gx' 'h8' 'hf' 'hj' 'hk' 'ho' 'hw' 'hy' 'i3' 'i4' 'ik' 'iu' 'iy' 'jj' 'kn' 'l8' 'lb' 'lg' 'lo' 'm7' 'mx' 'nj' 'nt' 'o6' 'ob' 'oh' 'ok' 'ot' 'pr' 'pz' 'q7' 'q8' 'qa' 'qd' 'qg' 'qh' 'qi' 'qn' 'qz' 'r7' 're' 'ri' 'rk' 'ry' 's4' 'sa' 'sd' 'sm' 'sn' 'sp' 'sw' 'sy' 'tf' 'th' 'to' 'tr' 'tv' 'tz' 'u0' 'u1' 'u5' 'ue' 'uk' 'uq' 'vb' 'vp' 'vr' 'vu' 'wa' 'wb' 'wg' 'wi' 'wk' 'wm' 'wt' 'ya' 'yj' 'yl' 'z3' 2016-05-13 07:21:22.326724 277 'ak' 'bg' 'bj' 'bn' 'co' 'e6' 'e7' 'ec' 'ek' 'el' 'ew' 'ez' 'fo' 'im' 'jm' 'js' 'lc' 'lh' 'ob' 'oi' 'os' 'ot' 'ou' 'p0' 'pu' 'q0' 'qh' 'ra' 'rc' 'rm' 'rr' 'sd' 'sq' 'tc' 'tl' 'wj' 'wy' 'x2' 'xw' 'y6' 'yp' 'yv' 'zj' 2016-05-13 08:21:22.326724 278 'al' 'ar' 'cl' 'dl' 'dz' 'ej' 'fj' 'gu' 'i2' 'i6' 'ih' 'jx' 'k9' 'ln' 'ls' 'mf' 'mx' 'oi' 'om' 'pn' 'q4' 'qd' 'qe' 'qg' 'qk' 'qp' 'qr' 'qw' 'qx' 'rr' 'sd' 'sf' 'ub' 'uh' 'um' 'uu' 'vg' 'w6' 'wj' 'wp' 'ws' 'yn' 'zc' 'zm' 2016-05-13 09:21:22.326724 279 'ab' 'ag' 'aw' 'b4' 'd4' 'ds' 'e1' 'ea' 'eb' 'ee' 'ef' 'eh' 'ek' 'el' 'en' 'eu' 'ex' 'fv' 'fx' 'gi' 'gp' 'gt' 'i3' 'ie' 'jd' 'jk' 'jn' 'kv' 'l7' 'n8' 'ns' 'nx' 'o2' 'o3' 'oh' 'os' 'ow' 'p2' 'pr' 'pu' 'q3' 'qd' 'qe' 'qk' 'qq' 'qz' 'r9' 'rb' 'ri' 'rm' 'rr' 'rw' 'ry' 'sc' 'sj' 'sl' 'sx' 'tk' 'tr' 'tw' 'u4' 'ub' 'ud' 'uf' 'uh' 'un' 'uv' 'v6' 'vc' 'vf' 'vi' 'wg' 'wr' 'ws' 'wv' 'x7' 'xf' 'xo' 'y0' 'yi' 'yo' 'yt' 'yy' 'za' 'zm' 'zu' 'zx' 2016-05-13 10:21:22.326724 280 '1w' '5i' 'a4' 'a6' 'bz' 'de' 'dg' 'dt' 'ed' 'ei' 'ej' 'ey' 'fa' 'ff' 'gg' 'hi' 'hj' 'ho' 'i2' 'ii' 'ij' 'jq' 'jy' 'ka' 'kr' 'kw' 'lv' 'm7' 'nd' 'ot' 'ov' 'oy' 'oz' 'pe' 'pj' 'qb' 'qj' 'qq' 'qt' 'qv' 'r0' 'r3' 'r4' 'ri' 'rj' 'si' 'ta' 'tc' 'ts' 'tx' 'u3' 'uj' 'ur' 'v6' 'vh' 'w3' 'w6' 'wc' 'wg' 'wq' 'x5' 'xv' 'yb' 'yt' 'yx' 'zl' 2016-05-13 11:21:22.326724 281 'a8' 'ad' 'ai' 'al' 'as' 'av' 'ay' 'az' 'bf' 'bg' 'c6' 'dc' 'dd' 'dz' 'ef' 'eh' 'eu' 'ft' 'g0' 'g4' 'gf' 'gm' 'hq' 'im' 'iw' 'ix' 'j5' 'jj' 'jn' 'jv' 'k1' 'ko' 'ma' 'n0' 'nw' 'o9' 'om' 'op' 'ox' 'p4' 'pa' 'pe' 'pm' 'ps' 'q2' 'qb' 'qc' 'qf' 'qi' 'ql' 'qu' 'qw' 'qy' 'qz' 'rl' 'rn' 'rs' 'ru' 'se' 'sf' 'sm' 't8' 'tc' 'tg' 'uq' 'uz' 'va' 'vj' 'wa' 'we' 'wg' 'wk' 'wq' 'wu' 'wy' 'xb' 'xo' 'y3' 'ye' 'ym' 'ys' 'yt' 'z8' 'zd' 'zo' 2016-05-13 12:21:22.326724 282 '7k' 'et' 'ew' 'ez' 'g9' 'gk' 'he' 'hp' 'ip' 'jp' 'jq' 'jr' 'jv' 'kb' 'kk' 'ku' 'lx' 'o0' 'o3' 'oa' 'or' 'ou' 'q7' 'qa' 'qf' 'qg' 'qh' 'qo' 'ro' 'rx' 'tl' 'us' 'vk' 'vw' 'wc' 'wp' 'x0' 'xz' 'yg' 'z5' 2016-05-13 13:21:22.326724 283 '1s' 'a0' 'ac' 'aj' 'am' 'ao' 'aw' 'bi' 'bm' 'by' 'ca' 'cu' 'dc' 'di' 'dp' 'e0' 'e9' 'eg' 'eq' 'fh' 'fi' 'gc' 'gi' 'gq' 'gx' 'h4' 'he' 'hk' 'i2' 'ix' 'jc' 'jl' 'jm' 'k1' 'kf' 'kg' 'kn' 'kq' 'la' 'nj' 'nw' 'o9' 'og' 'p0' 'p6' 'pj' 'pn' 'pp' 'q4' 'qf' 'ql' 'qm' 'qs' 'qt' 'qu' 'qz' 'r5' 'r6' 'ri' 'ro' 'rw' 'sv' 'sx' 't5' 'th' 'tl' 'tp' 'u0' 'ue' 'uf' 'ug' 'un' 'uq' 'vx' 'wd' 'we' 'wg' 'wj' 'wk' 'wp' 'wr' 'ws' 'wt' 'x2' 'xq' 'xt' 'xw' 'xx' 'ya' 'yk' 'yl' 'yr' 'yt' 'za' 'zh' 2016-05-13 14:21:22.326724 284 '4y' '6h' 'a0' 'a6' 'bo' 'bq' 'co' 'cv' 'dv' 'ec' 'ee' 'eh' 'ei' 'en' 'er' 'ew' 'f1' 'fk' 'fq' 'fy' 'ga' 'gj' 'gp' 'gv' 'gx' 'hv' 'i0' 'i5' 'ij' 'ik' 'in' 'kb' 'ks' 'kw' 'kz' 'la' 'lh' 'lq' 'ls' 'mu' 'nl' 'og' 'oi' 'om' 'pf' 'pu' 'pv' 'q6' 'q9' 'qe' 'qk' 'ql' 'qo' 'qq' 'qu' 'qw' 'r5' 'rb' 'rn' 'rr' 'rt' 's4' 'sc' 'sg' 'si' 'sm' 'sn' 'sp' 'ss' 'tb' 'tc' 'tg' 'tk' 'tm' 'tr' 'tt' 'tu' 'tv' 'u0' 'u3' 'uj' 'un' 'uz' 'vp' 'w6' 'w8' 'wc' 'we' 'wi' 'wt' 'wx' 'xp' 'xz' 'y0' 'y4' 'z0' 'zj' 'zy' 2016-05-13 15:21:22.326724 285 'ad' 'af' 'ar' 'b0' 'bw' 'c4' 'cn' 'do' 'e0' 'e4' 'em' 'eo' 'fn' 'ga' 'gg' 'gy' 'hf' 'ht' 'id' 'ig' 'ik' 'iv' 'j6' 'mi' 'n5' 'ng' 'ob' 'og' 'ou' 'oy' 'p4' 'pd' 'pg' 'pk' 'po' 'pt' 'pw' 'q3' 'q5' 'qb' 'qr' 'qt' 'r3' 'rc' 'rd' 'rl' 's0' 'sy' 't9' 'tc' 'tm' 'tq' 'ub' 'up' 'uv' 'ux' 'vm' 'vv' 'vw' 'wc' 'wg' 'wk' 'wm' 'x0' 'xp' 'xr' 'xv' 'xx' 'yg' 'ym' 'yw' 2016-05-13 16:21:22.326724 286 '1d' 'a4' 'ai' 'av' 'b9' 'be' 'c9' 'cc' 'cy' 'de' 'ee' 'g8' 'gg' 'gl' 'gs' 'gu' 'hb' 'kl' 'kr' 'ky' 'mi' 'mz' 'nd' 'og' 'op' 'pr' 'q0' 'q5' 'qk' 'qy' 'r4' 'sk' 'sz' 't1' 't8' 'td' 'tn' 'tx' 'ty' 'tz' 'uc' 'up' 'vq' 'wa' 'ws' 'wv' 'x3' 'yn' 'yq' 'yy' 'zm' 2016-05-13 17:21:22.326724 287 'a1' 'aj' 'bi' 'cd' 'cw' 'd2' 'e4' 'e9' 'gz' 'ij' 'k1' 'kb' 'kn' 'lw' 'me' 'nj' 'oq' 'p4' 'ph' 'ps' 'q3' 'q4' 'qj' 's7' 'sp' 'sx' 'tc' 'tw' 'v1' 'vj' 'vt' 'w7' 'wa' 'wb' 'wp' 'y1' 'zc' 2016-05-13 18:21:22.326724 288 'a1' 'a5' 'aw' 'b5' 'cd' 'dz' 'em' 'eq' 'eu' 'fx' 'gk' 'hi' 'hq' 'ju' 'k8' 'kl' 'kw' 'la' 'lk' 'lm' 'm1' 'mj' 'mp' 'nz' 'o6' 'o8' 'oc' 'q0' 'q1' 'qg' 'qh' 'qw' 'rc' 'rd' 'ro' 'rr' 'sg' 'sy' 'th' 'ti' 'tt' 'uk' 'uo' 'ut' 'vy' 'wg' 'wi' 'x7' 'yr' 'yu' 'yx' 'yz' 'zr' 'zz' 2016-05-13 19:21:22.326724 289 'a2' 'a9' 'ac' 'bw' 'cu' 'dm' 'e8' 'ee' 'ej' 'ep' 'f7' 'fh' 'ga' 'go' 'im' 'it' 'jv' 'kg' 'lb' 'ml' 'oi' 'p5' 'p9' 'pe' 'pf' 'pp' 'qk' 'rg' 'rh' 'sn' 'sv' 't5' 'tj' 'tk' 'tq' 'ty' 'v6' 'vk' 'w2' 'w5' 'wh' 'wy' 'y7' 'yf' 'zq' 'zt' 2016-05-13 20:21:22.326724 290 '70' 'e0' 'ep' 'ex' 'hh' 'jn' 'kg' 'nq' 'rg' 'rj' 'uf' 'vs' 'ys' 2016-05-13 21:21:22.326724 291 '4j' 'af' 'ap' 'bn' 'ch' 'dc' 'df' 'e0' 'ef' 'eg' 'er' 'g3' 'hh' 'hi' 'hw' 'i1' 'if' 'ii' 'in' 'iy' 'l1' 'mx' 'og' 'px' 'q3' 'qc' 'qg' 'qt' 'qy' 'r3' 'r6' 'rd' 'rj' 'rz' 'sm' 't2' 't4' 'td' 'tj' 'tm' 'tx' 'ty' 'u9' 'uo' 'up' 'v8' 'wv' 'ye' 'zb' 'zc' 'zi' 'zy' 2016-05-13 22:21:22.326724 292 'cy' 'ey' 'gr' 'lq' 'n1' 'pp' 'pq' 'qb' 'qe' 'se' 'wb' 2016-05-13 23:21:22.326724 293 'gn' 'gx' 'hf' 'ji' 'kx' 'nh' 'o6' 'pe' 'q1' 'qt' 'rw' 'sc' 'ss' 'yh' 'zm' 2016-05-14 00:21:22.326724 294 '2e' '3y' 'ap' 'as' 'bl' 'di' 'dl' 'e9' 'eh' 'er' 'ff' 'fg' 'fh' 'gc' 'gg' 'hp' 'hq' 'i3' 'ih' 'jm' 'kw' 'lc' 'li' 'ls' 'nm' 'ok' 'pc' 'pn' 'q1' 'qf' 'qi' 'qk' 'r0' 'rl' 'sp' 'sy' 'sz' 'ta' 'to' 'ts' 'tv' 'uh' 'uk' 'vb' 'wa' 'wg' 'wi' 'wp' 'yl' 'yq' 'yw' 'yy' 2016-05-14 01:21:22.326724 295 'af' 'am' 'az' 'ce' 'ci' 'dd' 'e5' 'eb' 'ee' 'eh' 'fe' 'fj' 'fv' 'ge' 'gl' 'hp' 'hx' 'i5' 'i8' 'ia' 'ig' 'jb' 'jm' 'jv' 'k6' 'kg' 'kv' 'li' 'ls' 'lx' 'm2' 'md' 'mz' 'o0' 'oe' 'oy' 'pv' 'q5' 'qh' 'qm' 'qo' 'qy' 'rf' 'ri' 'rp' 'rz' 'su' 'tj' 'tz' 'u2' 'uh' 'ur' 'vg' 'we' 'wi' 'xj' 'yb' 'yx' 'yz' 'z0' 2016-05-14 02:21:22.326724 296 '1o' 'ah' 'ap' 'ba' 'bn' 'cs' 'cu' 'd2' 'd8' 'dg' 'dr' 'ed' 'ee' 'er' 'et' 'eu' 'ey' 'ff' 'g1' 'hj' 'i3' 'i5' 'il' 'in' 'jd' 'kd' 'ku' 'lm' 'lv' 'mu' 'nu' 'ok' 'ol' 'oo' 'ov' 'oy' 'p8' 'pu' 'qb' 'qq' 'qx' 'r5' 'rm' 'rp' 'rv' 'sh' 'sk' 'sl' 'sr' 'tx' 'uy' 'v3' 'vu' 'w3' 'wa' 'wb' 'wv' 'xh' 'xq' 'ys' 'yt' 'yx' 'z2' 'zi' 2016-05-14 03:21:22.326724 297 'a2' 'a7' 'aq' 'bv' 'cy' 'd0' 'df' 'dg' 'do' 'ei' 'ek' 'ev' 'ey' 'fg' 'ge' 'gg' 'h4' 'hv' 'im' 'iq' 'ix' 'j4' 'j5' 'jt' 'kv' 'nc' 'o2' 'ou' 'ow' 'ph' 'pz' 'qf' 'qj' 'qm' 'qo' 'qq' 'qs' 'ra' 'rl' 'rz' 'te' 'tj' 'tp' 'tr' 'ts' 'tx' 'u5' 'ue' 'uj' 'uk' 'uo' 'us' 'v7' 'w2' 'wa' 'wu' 'wv' 'ww' 'wz' 'y2' 'y8' 'yy' 'zg' 2016-05-14 04:21:22.326724 298 '1n' '2h' 'at' 'ax' 'c0' 'cn' 'dc' 'df' 'dg' 'e1' 'e5' 'ea' 'eq' 'ex' 'ez' 'f7' 'f8' 'fa' 'gt' 'gv' 'gy' 'hb' 'i3' 'i8' 'id' 'iw' 'ix' 'jc' 'jg' 'k0' 'kh' 'ky' 'kz' 'lj' 'lm' 'lq' 'mj' 'o8' 'og' 'op' 'ow' 'p5' 'p9' 'qc' 'qe' 'qf' 'qg' 'qo' 'qq' 'qv' 'qz' 'rq' 'rt' 'ru' 's2' 's5' 'sf' 'sl' 'sm' 'st' 'sw' 'tc' 'tl' 'ts' 'tz' 'ud' 'ur' 've' 'wd' 'wj' 'wn' 'wq' 'xa' 'xb' 'yf' 'yj' 'yn' 'yt' 'yv' 'zf' 2016-05-14 05:21:22.326724 299 '4j' 'bi' 'bk' 'c0' 'c5' 'dh' 'dy' 'e8' 'fw' 'g3' 'g8' 'h6' 'hd' 'hn' 'jl' 'kc' 'kj' 'km' 'll' 'lo' 'nh' 'nj' 'nt' 'ob' 'on' 'oq' 'or' 'ox' 'ph' 'qc' 'qj' 'ql' 'qm' 'qo' 'qu' 'qz' 'sr' 't7' 'tc' 'ug' 'uq' 'wn' 'wr' 'ws' 'yv' 'z3' 'zj' 'zz' 2016-05-14 06:21:22.326724 300 'ab' 'ap' 'ay' 'b6' 'bg' 'bm' 'bq' 'br' 'ce' 'co' 'dt' 'e4' 'ef' 'ej' 'ek' 'ep' 'fj' 'fq' 'fu' 'g3' 'gg' 'gp' 'hk' 'i3' 'i9' 'je' 'k7' 'ku' 'li' 'lq' 'lt' 'lx' 'mc' 'mz' 'n7' 'nl' 'o1' 'of' 'os' 'pm' 'qc' 'ql' 'qs' 'qw' 'r6' 'rf' 'rj' 'rp' 'ru' 'rx' 'rz' 'tl' 'tw' 'ty' 'u1' 'u3' 'ud' 'un' 'uw' 'vu' 'w6' 'wf' 'wl' 'wq' 'xh' 'xm' 'yc' 'yh' 'yr' 'yw' 'z9' 2016-05-14 07:21:22.326724 301 '1b' 'cp' 'di' 'ed' 'fv' 'gx' 'hs' 'i8' 'lh' 'lq' 'lz' 'p7' 'p8' 'pc' 'ql' 'qn' 'qw' 're' 'rg' 'tv' 'we' 'wp' 'yr' 'zj' 2016-05-14 08:21:22.326724 302 'h7' 'in' 'is' 'o7' 'q0' 'qa' 'qq' 'rl' 'rs' 'tu' 'u9' 'v3' 'vr' 'yq' 'zy' 2016-05-14 09:21:22.326724 303 '6w' 'af' 'ak' 'b7' 'bf' 'bi' 'bv' 'cx' 'dy' 'es' 'ey' 'ez' 'f0' 'fe' 'fw' 'ge' 'gt' 'iw' 'j9' 'jh' 'kh' 'l0' 'l1' 'l8' 'm5' 'nv' 'o6' 'pw' 'qi' 'r0' 'se' 'ta' 'tf' 'th' 'to' 'u8' 'ux' 'vm' 'w4' 'w6' 'wa' 'wt' 'wu' 'xo' 'xu' 'yo' 'z0' 'zc' 2016-05-14 10:21:22.326724 304 '6q' 'ac' 'ag' 'av' 'aw' 'az' 'bj' 'bq' 'bx' 'cj' 'dc' 'dd' 'dq' 'eg' 'ei' 'ek' 'em' 'f7' 'fg' 'fq' 'fx' 'gb' 'gp' 'hb' 'hk' 'i9' 'ii' 'im' 'ip' 'ir' 'iz' 'jx' 'le' 'lf' 'll' 'lx' 'mp' 'mv' 'of' 'oq' 'pb' 'pg' 'pj' 'py' 'pz' 'qi' 'qk' 'ql' 'qs' 'qu' 'qw' 'r8' 'ra' 'rc' 'rj' 'sj' 'tg' 'tk' 'tl' 'tm' 'tp' 'tw' 'u4' 'uf' 'ui' 'um' 'vu' 'w7' 'wd' 'wn' 'wt' 'wy' 'wz' 'y1' 'y3' 'y9' 'yl' 'yo' 'yq' 'yu' 'zb' 'zu' 'zv' 2016-05-14 11:21:22.326724 305 '6h' '7f' 'ab' 'aq' 'ax' 'bc' 'bl' 'ce' 'cm' 'dn' 'do' 'e1' 'ec' 'ed' 'en' 'fc' 'fl' 'g1' 'ga' 'ge' 'gn' 'h8' 'i0' 'id' 'iq' 'iw' 'jc' 'ji' 'lt' 'mj' 'nm' 'o0' 'o6' 'oo' 'pa' 'pb' 'pt' 'q6' 'qf' 'qg' 'qz' 'r1' 'r2' 'r8' 'rd' 'rf' 's9' 'se' 't8' 'tc' 'te' 'u3' 'u5' 'uc' 'ug' 'ul' 'us' 'uu' 'v2' 'vz' 'wp' 'x8' 'ye' 'yq' 'yw' 2016-05-14 12:21:22.326724 306 '5k' 'a1' 'ab' 'an' 'ar' 'as' 'av' 'ax' 'br' 'c2' 'c7' 'd5' 'da' 'dl' 'dr' 'dz' 'e3' 'ec' 'ed' 'ek' 'el' 'em' 'eu' 'ew' 'fd' 'ff' 'fw' 'g8' 'gb' 'gl' 'hh' 'hs' 'hz' 'i6' 'ia' 'ig' 'ii' 'ik' 'iq' 'ix' 'j0' 'j9' 'jf' 'jl' 'jo' 'jw' 'ko' 'kt' 'lm' 'nl' 'nm' 'ov' 'p3' 'p6' 'p7' 'pg' 'pl' 'pn' 'pp' 'qd' 'qe' 'qf' 'qn' 'qo' 'qq' 'qs' 'qt' 'qv' 'r9' 'rf' 'rj' 'rt' 'rw' 'sa' 'sl' 't2' 'tg' 'tk' 'tq' 'ty' 'ua' 'ud' 'vi' 'vm' 'w2' 'w6' 'wb' 'wd' 'wf' 'wi' 'wl' 'wq' 'wr' 'wy' 'x5' 'x8' 'y0' 'y1' 'ys' 'yx' 2016-05-14 13:21:22.326724 307 'a3' 'a4' 'a5' 'bd' 'co' 'cq' 'd8' 'da' 'dn' 'do' 'du' 'dv' 'ed' 'ei' 'en' 'eo' 'es' 'et' 'f1' 'fa' 'ha' 'hr' 'i6' 'id' 'ie' 'if' 'ir' 'jx' 'kd' 'kh' 'mb' 'mq' 'mv' 'o6' 'oa' 'or' 'oy' 'pl' 'pr' 'q3' 'q8' 'qa' 'qb' 'qc' 'qd' 'qk' 'qs' 'ra' 'rc' 'rp' 'rz' 'se' 'tg' 'tj' 'u2' 'uq' 'uv' 'uy' 'vm' 'vz' 'wh' 'wu' 'xf' 'xs' 'yc' 'ye' 'yl' 'yn' 'z1' 'zf' 2016-05-14 14:21:22.326724 308 'a3' 'ch' 'cs' 'e1' 'gq' 'gx' 'lz' 'nh' 'os' 'po' 'qs' 'rr' 'tx' 'ud' 'uj' 'uv' 've' 'w0' 'wj' 'xo' 'xz' 2016-05-14 15:21:22.326724 309 'ab' 'ad' 'al' 'cm' 'cw' 'dh' 'dn' 'dy' 'e8' 'ea' 'ed' 'ej' 'eq' 'er' 'eu' 'ev' 'f5' 'fb' 'fj' 'fr' 'gc' 'gp' 'h2' 'h6' 'hc' 'hw' 'i3' 'i5' 'id' 'ir' 'ix' 'ka' 'kj' 'ko' 'lv' 'lx' 'mj' 'mv' 'nq' 'ns' 'oa' 'od' 'ok' 'om' 'os' 'p1' 'p5' 'pb' 'pg' 'pj' 'pl' 'ps' 'pu' 'q1' 'qb' 'qd' 'qe' 'qj' 'qk' 'ql' 'qr' 'qs' 'rd' 'rl' 'ro' 'rs' 'rx' 's1' 'sf' 'sg' 't0' 'tb' 'te' 'tf' 'tg' 'tl' 'tp' 'tq' 'u3' 'uf' 'ug' 'up' 'uq' 'vx' 'vy' 'w5' 'wa' 'wc' 'wr' 'ws' 'wu' 'wx' 'wy' 'wz' 'yf' 'ym' 'yz' 'ze' 'zs' 'zy' 'zz' 2016-05-14 16:21:22.326724 310 '4f' 'e4' 'ep' 'fa' 'ff' 'iv' 'j4' 'kw' 'oj' 'pa' 'pw' 'q0' 'rv' 'ry' 't3' 'ul' 'vq' 'w1' 'wj' 'xm' 'ye' 'yu' 2016-05-14 17:21:22.326724 311 'di' 'ec' 'i4' 'iq' 'iw' 'ko' 'l3' 'mw' 'py' 'qo' 'rx' 'wt' 'yl' 2016-05-14 18:21:22.326724 312 '1q' '2n' '4p' '8n' 'a3' 'aa' 'bn' 'bq' 'bu' 'cg' 'db' 'dl' 'dx' 'dy' 'e2' 'e3' 'e4' 'ea' 'eq' 'ff' 'fk' 'fn' 'fv' 'gf' 'gh' 'h1' 'hs' 'hu' 'ij' 'in' 'iv' 'kc' 'ke' 'ln' 'm2' 'mc' 'mf' 'o2' 'og' 'oo' 'ov' 'p8' 'pl' 'pm' 'ps' 'pv' 'pz' 'qa' 'qc' 'qe' 'qh' 'qi' 'qj' 'qm' 'qo' 'qq' 'qv' 'qw' 'qy' 're' 'rz' 'sd' 'si' 'sj' 'sp' 'su' 'tc' 'tk' 'tn' 'tq' 'u7' 'ut' 'uv' 'v5' 'vr' 'wb' 'we' 'wm' 'ws' 'wv' 'xc' 'xy' 'y9' 'yj' 'yq' 'yv' 'yw' 'zb' 'zw' 'zz' 2016-05-14 19:21:22.326724 313 '2a' '5d' 'ag' 'ar' 'at' 'dc' 'fa' 'fh' 'gn' 'gx' 'hh' 'iy' 'kd' 'ke' 'ld' 'nd' 'nx' 'oz' 'qc' 'qd' 'qo' 'qp' 'qu' 'r0' 'rg' 't5' 'tc' 'tg' 'th' 'tk' 'w2' 'w5' 'wt' 'yl' 'zn' 2016-05-14 20:21:22.326724 314 '30' 'cl' 'dl' 'e7' 'ee' 'ef' 'eh' 'el' 'fk' 'fn' 'fs' 'gi' 'gw' 'i2' 'il' 'l7' 'm6' 'm9' 'mf' 'o8' 'ob' 'ok' 'pc' 'pe' 'qb' 'qe' 'qn' 'qr' 'tu' 'uc' 'ud' 'wp' 'xq' 'ym' 'ys' 2016-05-14 21:21:22.326724 315 'a7' 'ad' 'aq' 'ck' 'cu' 'd8' 'db' 'do' 'dt' 'e7' 'eg' 'em' 'eq' 'ex' 'ez' 'fl' 'gr' 'h4' 'hd' 'he' 'hg' 'id' 'ie' 'if' 'in' 'io' 'j4' 'j7' 'je' 'jm' 'jo' 'k5' 'kg' 'kj' 'kn' 'l9' 'lb' 'lc' 'ld' 'lf' 'li' 'lj' 'na' 'nz' 'oa' 'ok' 'oo' 'pj' 'px' 'q3' 'q4' 'q6' 'qd' 'qi' 'qm' 'qq' 'qt' 'qx' 'r1' 'rg' 'ri' 'rn' 'sm' 'so' 'su' 'sy' 'tq' 'u5' 'uc' 'ue' 'us' 'w3' 'wc' 'we' 'wj' 'wk' 'wt' 'x8' 'xj' 'yc' 'yy' 2016-05-14 22:21:22.326724 316 'a1' 'ab' 'ad' 'ag' 'bd' 'bf' 'bo' 'bt' 'cl' 'cn' 'cq' 'cz' 'd4' 'db' 'dc' 'dk' 'dn' 'dq' 'ea' 'el' 'em' 'ev' 'ew' 'ex' 'fr' 'ft' 'ga' 'gc' 'gd' 'gg' 'gl' 'gp' 'hp' 'hu' 'id' 'ij' 'jn' 'kl' 'kt' 'lh' 'lk' 'lm' 'mi' 'mw' 'n4' 'nk' 'oj' 'ok' 'on' 'ph' 'pk' 'pt' 'q0' 'q8' 'qa' 'qe' 'qf' 'qg' 'qh' 'qi' 'qr' 'qt' 'qv' 'qw' 'qx' 'rd' 're' 'rg' 'rq' 'rr' 'sb' 'sg' 'te' 'tj' 'us' 'w5' 'w9' 'wb' 'wf' 'wh' 'wp' 'wq' 'ws' 'wt' 'wu' 'wv' 'y7' 'yb' 'ye' 'yf' 'yq' 'yu' 'yy' 'yz' 'zx' 2016-05-14 23:21:22.326724 317 'ad' 'am' 'av' 'ax' 'dl' 'dt' 'dw' 'ej' 'ez' 'f6' 'fe' 'g5' 'ga' 'gv' 'hr' 'hx' 'id' 'ie' 'ii' 'im' 'ix' 'jd' 'kn' 'ml' 'nu' 'ol' 'oo' 'pu' 'qd' 'qm' 'qt' 'r5' 'rb' 'rd' 'rg' 'ru' 'sg' 'ub' 'uk' 'vm' 'wl' 'wr' 'wz' 'x4' 'yf' 'yu' 'yv' 'yw' 'yx' 'zt' 2016-05-15 00:21:22.326724 318 'aa' 'af' 'bp' 'c2' 'cd' 'ci' 'dl' 'du' 'dz' 'es' 'fn' 'fo' 'g7' 'ga' 'gc' 'gj' 'gx' 'hc' 'ht' 'iu' 'jl' 'jm' 'ke' 'kk' 'kr' 'lc' 'le' 'lr' 'lw' 'ms' 'n2' 'nq' 'nw' 'nz' 'o1' 'op' 'oq' 'ot' 'ow' 'p0' 'pb' 'pp' 'pr' 'qc' 'qh' 'qp' 'qr' 'qu' 'qy' 'r3' 'r9' 'rc' 'rk' 'rr' 'ry' 'sb' 'sf' 'sk' 'sl' 't1' 'ta' 'tb' 'tk' 'tz' 'ud' 'ur' 've' 'vn' 'vt' 'vw' 'w6' 'w9' 'wg' 'wk' 'xg' 'yg' 'yh' 'yj' 'ys' 'yt' 'yv' 'yy' 'z3' 'zo' 'zq' 2016-05-15 01:21:22.326724 319 '4m' 'at' 'be' 'bo' 'bz' 'cv' 'd0' 'd8' 'ea' 'ec' 'ed' 'ex' 'f9' 'ff' 'fk' 'fv' 'gc' 'ge' 'i8' 'ij' 'is' 'k4' 'k6' 'mw' 'ob' 'ov' 'oy' 'pv' 'q1' 'q2' 'q9' 'qc' 'ql' 'r4' 'rn' 'ru' 'rx' 'ry' 'sj' 'tg' 'ts' 'tv' 'uj' 'vf' 'vh' 'w4' 'wc' 'ww' 'x5' 'xf' 'xx' 'y5' 'yg' 'yy' 'zg' 'zn' 'zw' 2016-05-15 02:21:22.326724 320 'ew' 'fi' 'g2' 'ku' 'od' 'pk' 'tm' 'tq' 'tu' 'uf' 'wn' 'y1' 2016-05-15 03:21:22.326724 321 '2e' '3u' 'aa' 'an' 'ap' 'bc' 'br' 'bx' 'cc' 'dt' 'ea' 'ei' 'ej' 'em' 'eo' 'ep' 'eq' 'es' 'et' 'ey' 'fb' 'fw' 'gh' 'gs' 'gv' 'hd' 'hg' 'hn' 'i7' 'it' 'jf' 'ka' 'kl' 'l8' 'la' 'm0' 'nu' 'o2' 'oc' 'oy' 'ph' 'po' 'pz' 'q2' 'qg' 'qh' 'qn' 'qp' 'qt' 'r7' 'r8' 'rd' 'rf' 'rj' 'rk' 'sm' 't1' 'tb' 'th' 'ub' 'ui' 'ul' 'um' 'uu' 've' 'w8' 'wj' 'wx' 'y8' 'zf' 'zn' 2016-05-15 04:21:22.326724 322 'as' 'b1' 'bc' 'br' 'cd' 'dw' 'e2' 'ec' 'ew' 'f1' 'f2' 'f6' 'g0' 'gi' 'gy' 'hf' 'hk' 'if' 'ii' 'is' 'iy' 'j2' 'jp' 'kl' 'ku' 'l4' 'lg' 'lp' 'lv' 'lw' 'nd' 'ng' 'oo' 'q4' 'q6' 'q9' 'qc' 'qh' 'ql' 'qm' 'qo' 'qx' 'qz' 're' 'ro' 'sm' 't5' 'th' 'tt' 'ul' 'um' 'v0' 'vb' 'vf' 'vx' 'w9' 'wc' 'we' 'wp' 'xi' 'xl' 'xt' 'xv' 'y3' 'y6' 'ye' 'yg' 'yq' 'yw' 'yx' 'zs' 'zu' 2016-05-15 05:21:22.326724 323 '15' '72' 'av' 'ba' 'dt' 'ev' 'hd' 'hu' 'jy' 'lo' 'mo' 'mt' 'oe' 'oi' 'pa' 'qc' 'qe' 'qt' 'r1' 'rg' 'ry' 'td' 'tk' 'us' 'wk' 'wq' 'ww' 'wz' 'x7' 'xq' 'y9' 'yx' 'z3' 2016-05-15 06:21:22.326724 324 '2b' 'a4' 'aa' 'ay' 'br' 'cf' 'd3' 'dh' 'dw' 'e1' 'e8' 'eg' 'en' 'ep' 'ff' 'fj' 'g2' 'go' 'gq' 'i4' 'i8' 'if' 'jc' 'jj' 'jo' 'k1' 'kk' 'ks' 'la' 'ld' 'lm' 'm4' 'ml' 'o4' 'oe' 'og' 'os' 'oy' 'pc' 'pd' 'pr' 'px' 'q5' 'q6' 'qd' 'qh' 'qj' 'ql' 'qo' 'qt' 'qu' 'qw' 'rb' 're' 'rk' 'rn' 'rr' 'rw' 'sl' 'sm' 'te' 'tf' 'tk' 'u6' 'ui' 'ul' 'uo' 'ur' 'us' 'va' 'vt' 'w7' 'wf' 'wg' 'wm' 'wn' 'ws' 'xo' 'y8' 'yj' 'zh' 2016-05-15 07:21:22.326724 325 'a1' 'a6' 'aq' 'bk' 'bu' 'ch' 'dd' 'dj' 'dx' 'e7' 'ef' 'ei' 'ek' 'el' 'ez' 'fp' 'ft' 'gb' 'go' 'hd' 'hh' 'hj' 'ho' 'hs' 'ic' 'il' 'ip' 'jh' 'jn' 'jq' 'jx' 'kq' 'kv' 'la' 'm8' 'mv' 'ng' 'oh' 'or' 'p7' 'p9' 'pe' 'pk' 'px' 'q7' 'qc' 'qd' 'qh' 'qj' 'qk' 'qr' 'qx' 'rd' 'rl' 'rq' 'sl' 'sq' 'st' 'sy' 'th' 'tn' 'u9' 'uc' 'ud' 'ug' 'uy' 'uz' 'vl' 'vn' 'wa' 'wb' 'wd' 'wt' 'xi' 'xs' 'xz' 'y5' 'yi' 'yk' 'yt' 'yw' 'z7' 'zg' 2016-05-15 08:21:22.326724 326 '2j' 'ai' 'al' 'ch' 'dy' 'dz' 'ed' 'ei' 'fg' 'fk' 'gp' 'i0' 'il' 'ip' 'iv' 'ix' 'js' 'lm' 'na' 'p1' 'pq' 'pu' 'qe' 'qi' 'qk' 'ql' 'qq' 'qv' 'qx' 'r0' 'rl' 'rm' 'rv' 'sf' 'sj' 'te' 'tk' 'tq' 'tt' 'tu' 'uc' 'ud' 'um' 'un' 'uq' 'vg' 'vu' 'vz' 'w8' 'wa' 'wf' 'xg' 'yj' 'yw' 'yy' 'z6' 2016-05-15 09:21:22.326724 327 '6w' 'a1' 'aa' 'ab' 'af' 'ao' 'aq' 'ay' 'cd' 'cg' 'dn' 'dp' 'dy' 'e0' 'e6' 'eb' 'ej' 'fh' 'fi' 'fs' 'g0' 'gc' 'gi' 'gs' 'gv' 'gw' 'hd' 'ho' 'i8' 'i9' 'ia' 'ic' 'ie' 'ik' 'ja' 'jd' 'ji' 'jm' 'k0' 'kj' 'lj' 'm8' 'n0' 'nh' 'nl' 'nn' 'o8' 'of' 'ou' 'oz' 'ph' 'po' 'q0' 'q3' 'q6' 'q7' 'qa' 'qc' 'qd' 'qn' 'qp' 'qq' 'qu' 'qw' 'qz' 'rd' 'rm' 'rn' 'rp' 'rs' 'sj' 'tg' 'tj' 'tr' 'tv' 'u0' 'uf' 'uh' 'uk' 'vv' 'wa' 'wc' 'wf' 'wg' 'wn' 'wo' 'wp' 'wr' 'ww' 'xt' 'y3' 'y7' 'yc' 'yf' 'yp' 'yy' 2016-05-15 10:21:22.326724 328 '4p' 'bw' 'cq' 'dk' 'dr' 'dx' 'e3' 'e8' 'ex' 'ez' 'g9' 'h9' 'ih' 'in' 'kt' 'lt' 'me' 'o7' 'od' 'oi' 'on' 'p1' 'pu' 'qa' 'qd' 'qm' 'rz' 'sd' 'tn' 'ua' 'uz' 'vg' 'vx' 'wx' 'xy' 'ya' 'yl' 'yx' 2016-05-15 11:21:22.326724 329 '1m' '2u' 'ai' 'ap' 'bb' 'bd' 'cb' 'dn' 'fl' 'fm' 'fo' 'fu' 'gi' 'gl' 'gs' 'hg' 'hi' 'hm' 'hp' 'i0' 'if' 'ij' 'jn' 'jt' 'ju' 'k8' 'ld' 'lm' 'oe' 'ox' 'pa' 'q7' 'qe' 'qi' 'qo' 'qw' 'rf' 'rg' 'ry' 'sq' 't7' 'tk' 'tn' 'tz' 'u5' 'uc' 'v4' 'vr' 'w4' 'w6' 'wd' 'wo' 'ws' 'wt' 'wu' 'wv' 'x3' 'yl' 2016-05-15 12:21:22.326724 330 '25' 'ad' 'ao' 'at' 'ch' 'db' 'dz' 'eq' 'fp' 'gq' 'ih' 'iu' 'jo' 'km' 'p1' 'pb' 'qa' 'qb' 'qc' 'qg' 'ql' 'qq' 'qy' 'rb' 'rf' 'rl' 'rw' 'sp' 'ty' 'uk' 'ur' 'wu' 'wv' 'yw' 2016-05-15 13:21:22.326724 331 '1a' '3r' 'ai' 'b8' 'bp' 'd6' 'do' 'dp' 'du' 'e0' 'e1' 'ek' 'es' 'eu' 'ey' 'ez' 'fq' 'fs' 'fy' 'gd' 'gm' 'h1' 'hu' 'i0' 'is' 'iv' 'iz' 'jd' 'jn' 'jz' 'kc' 'lf' 'lp' 'lt' 'ly' 'm2' 'mb' 'mt' 'n1' 'nr' 'of' 'oi' 'oq' 'ow' 'pe' 'pm' 'pn' 'q0' 'qb' 'qg' 'qk' 'qo' 'qz' 'r4' 'r8' 'ra' 'rn' 'rs' 's7' 'sa' 'sj' 'so' 'su' 'sv' 'sx' 'ti' 'tl' 'ts' 'ty' 'u4' 'up' 'vr' 'w2' 'wg' 'wi' 'wk' 'wl' 'ws' 'xl' 'xx' 'yf' 'yk' 'yn' 'yq' 'yv' 2016-05-15 14:21:22.326724 332 'aa' 'ah' 'bo' 'dz' 'pd' 'pm' 'qf' 'qw' 'rd' 'rn' 'tf' 'wu' 2016-05-15 15:21:22.326724 333 'ad' 'ao' 'au' 'az' 'ci' 'dj' 'dv' 'e1' 'ei' 'ej' 'em' 'eq' 'fa' 'fi' 'fj' 'fn' 'fw' 'he' 'i8' 'in' 'io' 'jd' 'jt' 'jv' 'lr' 'mt' 'mx' 'ns' 'nt' 'oc' 'oe' 'oi' 'pz' 'qe' 'ql' 'qt' 'qy' 'rq' 'sc' 'sp' 'te' 'um' 'wo' 'wv' 'x6' 'xu' 'yf' 'yi' 'yo' 'yv' 'yw' 'yz' 'zg' 2016-05-15 16:21:22.326724 334 '13' '6k' 'ae' 'ah' 'an' 'at' 'aw' 'cc' 'cn' 'du' 'dx' 'ek' 'el' 'em' 'en' 'es' 'ey' 'f2' 'fe' 'fh' 'fk' 'fv' 'g6' 'g9' 'gw' 'hj' 'hn' 'hs' 'hu' 'hv' 'ia' 'im' 'iq' 'ix' 'jh' 'jm' 'ki' 'lj' 'lo' 'lt' 'lw' 'm1' 'nv' 'nw' 'ny' 'oj' 'oo' 'ot' 'ov' 'ox' 'pd' 'pv' 'q1' 'q7' 'qc' 'qd' 'qj' 'ql' 'qp' 'qq' 'qv' 'qw' 'qx' 'r7' 'ry' 'so' 'st' 'su' 'sx' 't9' 'tf' 'th' 'ty' 'uh' 'uo' 'ut' 'uv' 'uy' 'vj' 'vp' 'vu' 'vw' 'w3' 'w5' 'w8' 'wc' 'we' 'wg' 'wi' 'wl' 'wv' 'xh' 'xx' 'yb' 'yd' 'yj' 'yn' 'yo' 'yr' 'yy' 'zk' 'zx' 2016-05-15 17:21:22.326724 335 'ad' 'av' 'be' 'bi' 'bk' 'bu' 'ce' 'cv' 'd8' 'df' 'dh' 'du' 'e1' 'em' 'ep' 'ex' 'ey' 'f1' 'fd' 'fh' 'fp' 'gn' 'gu' 'h8' 'i8' 'ii' 'il' 'iz' 'j0' 'ji' 'jv' 'jz' 'k2' 'k9' 'ky' 'l9' 'lo' 'm6' 'mc' 'md' 'ng' 'nz' 'ot' 'p2' 'pa' 'pj' 'ps' 'pv' 'q5' 'qd' 'qf' 'qm' 'qq' 'qr' 'qt' 'qv' 'qx' 'rc' 'rh' 'rp' 'rq' 'rs' 'sb' 'sc' 'te' 'to' 'ts' 'tw' 'up' 'vn' 'vw' 'wa' 'wg' 'wh' 'wn' 'wp' 'wz' 'xc' 'xf' 'xt' 'y5' 'yh' 'yn' 'yy' 'yz' 'za' 'zh' 'zy' 2016-05-15 18:21:22.326724 336 'a1' 'b0' 'd0' 'db' 'ef' 'er' 'ev' 'ew' 'fe' 'fm' 'g8' 'la' 'n5' 'oh' 'os' 'pk' 'pn' 'qq' 'r7' 'sq' 'tw' 'ua' 'uu' 'wa' 'wk' 'wr' 'wu' 'xc' 'yi' 2016-05-15 19:21:22.326724 337 '2k' '4s' 'd2' 'dk' 'dm' 'ea' 'ej' 'ep' 'et' 'eu' 'fr' 'gk' 'gs' 'hm' 'iu' 'jq' 'kj' 'km' 'lm' 'nb' 'nr' 'o1' 'oc' 'od' 'of' 'oj' 'ox' 'pf' 'pj' 'px' 'q0' 'q2' 'qa' 'qe' 'qh' 'qv' 'r5' 'r9' 'rb' 'rh' 'ti' 'tl' 'tw' 'u2' 'vb' 'vc' 'vs' 'xe' 'xn' 'y7' 'yb' 'yg' 'yy' 'zb' 'zl' 2016-05-15 20:21:22.326724 338 'a5' 'ae' 'ah' 'as' 'b9' 'bh' 'c5' 'd0' 'dc' 'dd' 'do' 'dp' 'dz' 'eg' 'eh' 'fg' 'fu' 'g3' 'gh' 'gu' 'ha' 'hb' 'hd' 'hg' 'hw' 'i3' 'ib' 'jb' 'je' 'jm' 'js' 'm8' 'ma' 'n4' 'nu' 'nz' 'ob' 'oy' 'qu' 'qz' 'r5' 'rd' 're' 'rr' 'ru' 's5' 'sf' 'sp' 'st' 'tn' 'uz' 'vi' 'vo' 'w9' 'wj' 'wm' 'ws' 'wu' 'wv' 'wy' 'xa' 'xc' 'yl' 'zd' 'zp' 2016-05-15 21:21:22.326724 339 'gi' 'n3' 'n7' 'om' 'qa' 'r7' 're' 'ug' 'w7' 'wi' 'x4' 'yn' 2016-05-15 22:21:22.326724 340 'as' 'bb' 'bn' 'ce' 'd4' 'dp' 'ez' 'gu' 'gw' 'hd' 'hp' 'ia' 'ih' 'ij' 'j6' 'jm' 'jz' 'ku' 'kw' 'lh' 'mu' 'nl' 'nu' 'oc' 'pa' 'pm' 'q8' 'qd' 'qg' 'qi' 'qm' 'qn' 'qr' 'qs' 'qw' 'r9' 're' 'ro' 'ru' 'rv' 'rw' 't1' 't3' 'tm' 'u4' 'uf' 'uw' 'wa' 'wf' 'wk' 'xa' 'xs' 'yg' 'yp' 'ys' 'yu' 'yz' 'z4' 2016-05-15 23:21:22.326724 341 'a3' 'b3' 'bv' 'ck' 'cl' 'cs' 'cv' 'cy' 'dc' 'dl' 'dq' 'dr' 'du' 'eg' 'el' 'en' 'ex' 'fv' 'fx' 'gd' 'gk' 'gu' 'h7' 'ic' 'jf' 'jz' 'lf' 'lq' 'nl' 'nm' 'o6' 'ob' 'ol' 'pe' 'po' 'q2' 'qa' 'qk' 'qo' 'qp' 'qr' 'qv' 'qz' 'r5' 're' 'rk' 'ss' 'sv' 't2' 'tf' 'ti' 'tj' 'ua' 'ud' 'v8' 'vb' 'vg' 'vh' 'vi' 'w1' 'w5' 'wb' 'wd' 'we' 'wf' 'wj' 'wr' 'ws' 'wv' 'xq' 'xs' 'y1' 'ye' 'yi' 'yp' 'yr' 'ys' 'yu' 'yw' 'z7' 'z8' 'zf' 'zq' 2016-05-16 00:21:22.326724 342 '1l' '2u' 'ao' 'av' 'bb' 'c7' 'c8' 'ca' 'cm' 'cp' 'dc' 'di' 'e2' 'e4' 'eo' 'er' 'et' 'ex' 'g1' 'gb' 'hi' 'hr' 'ht' 'i9' 'id' 'ie' 'jk' 'jq' 'ju' 'k3' 'k5' 'lb' 'lm' 'lv' 'mg' 'no' 'o8' 'oo' 'ot' 'p2' 'pn' 'pw' 'py' 'q6' 'qg' 'ql' 'qo' 'r2' 'rf' 'rk' 'rq' 'ry' 't2' 'tb' 'tn' 'tr' 'tw' 'ub' 'w1' 'wa' 'wb' 'we' 'wi' 'ww' 'xo' 'yk' 'ys' 'yx' 'zg' 2016-05-16 01:21:22.326724 343 '4u' 'a2' 'aq' 'as' 'b8' 'bu' 'cc' 'cp' 'cv' 'dg' 'e3' 'e9' 'eh' 'fg' 'fh' 'g9' 'gf' 'gk' 'gx' 'hp' 'il' 'jq' 'kc' 'l4' 'lm' 'mt' 'my' 'nw' 'oq' 'pe' 'qe' 'qu' 'qz' 'r1' 'rb' 'sh' 'sx' 't5' 'td' 'tl' 'tr' 'vb' 'vd' 'w6' 'wh' 'wk' 'wp' 'wv' 'y0' 'ye' 'yq' 'z2' 'zj' 'zz' 2016-05-16 02:21:22.326724 344 '1l' '2t' '2z' 'af' 'az' 'be' 'br' 'cm' 'cu' 'cy' 'd2' 'd4' 'dd' 'dx' 'ec' 'ed' 'g2' 'gs' 'gu' 'id' 'ig' 'in' 'it' 'jh' 'jl' 'l6' 'ld' 'lg' 'lr' 'ly' 'nf' 'nj' 'ob' 'ot' 'p4' 'p8' 'pe' 'ph' 'q5' 'qa' 'qd' 'qe' 'qi' 'qo' 'qv' 'qz' 'ra' 'ri' 'rl' 'rr' 's7' 'sj' 'sx' 't0' 'tj' 'to' 'u2' 'ui' 'uq' 'ut' 'uw' 'vg' 'vs' 'w2' 'wa' 'wi' 'wl' 'wr' 'wu' 'ww' 'x7' 'xm' 'ym' 'yn' 'yp' 'zh' 2016-05-16 03:21:22.326724 345 '1x' '2h' '6b' 'ah' 'av' 'ay' 'b9' 'bu' 'bv' 'c6' 'dv' 'e2' 'ea' 'ec' 'fh' 'gk' 'ia' 'j2' 'ji' 'k2' 'kc' 'kg' 'kq' 'kz' 'la' 'mq' 'nb' 'od' 'oe' 'ot' 'p8' 'pm' 'pp' 'qc' 'qi' 'qr' 'rg' 'rp' 'rw' 'tl' 'u5' 'ub' 'un' 'uv' 'vc' 'vi' 'wc' 'wi' 'wp' 'wv' 'xg' 'xq' 'yq' 'z3' 'zd' 'zv' 'zx' 'zy' 2016-05-16 04:21:22.326724 346 'a2' 'al' 'av' 'b9' 'bd' 'bo' 'c8' 'cq' 'dz' 'ej' 'el' 'ep' 'ew' 'f3' 'f5' 'fr' 'ft' 'h2' 'i3' 'ic' 'id' 'iy' 'jd' 'ke' 'kf' 'kr' 'l3' 'lf' 'mg' 'mu' 'nj' 'o3' 'ob' 'ol' 'ov' 'pb' 'pj' 'pl' 'pp' 'qn' 'qz' 're' 'rg' 'rk' 'ru' 's3' 'sa' 'sh' 'sj' 'su' 'sw' 'tb' 'tk' 'tv' 'ue' 'uh' 'ul' 'un' 'vk' 'vu' 'w0' 'wa' 'wm' 'wo' 'wq' 'xa' 'xl' 'ya' 'yn' 'yo' 2016-05-16 05:21:22.326724 347 'a5' 'av' 'dc' 'dm' 'dt' 'dw' 'e2' 'ea' 'en' 'et' 'ez' 'f2' 'fg' 'fn' 'fv' 'gn' 'gu' 'h5' 'ht' 'i2' 'ie' 'ik' 'il' 'in' 'it' 'iv' 'iy' 'ji' 'jj' 'ju' 'kf' 'kn' 'ko' 'ku' 'l6' 'ls' 'nz' 'o2' 'o4' 'of' 'on' 'op' 'p7' 'q0' 'q2' 'qa' 'qt' 'r1' 'r9' 'ri' 'rq' 'rv' 'se' 'sp' 'sx' 't0' 't2' 't9' 'te' 'tq' 'tu' 'u8' 'uc' 'ue' 'ug' 'ui' 'ut' 'uu' 'v0' 'v7' 'vs' 'w0' 'wc' 'wh' 'wn' 'wo' 'ws' 'y1' 'y3' 'y5' 'ya' 'yc' 'yi' 'ys' 'yt' 'zf' 'zq' 2016-05-16 06:21:22.326724 348 'eq' 'g7' 'jc' 'jf' 'ji' 'lw' 'ma' 'oe' 'p7' 'qb' 'qj' 'qo' 'u7' 'v7' 'w3' 'wd' 'wz' 'xg' 'yr' 2016-05-16 07:21:22.326724 349 'b8' 'eh' 'g5' 'gn' 'jo' 'mx' 'og' 'ol' 'on' 'px' 'rr' 'sl' 'un' 'uz' 'wv' 'yf' 2016-05-16 08:21:22.326724 350 'at' 'bm' 'd0' 'd5' 'eg' 'ei' 'ek' 'eq' 'er' 'eu' 'ez' 'fs' 'gh' 'hc' 'ho' 'ix' 'ko' 'kq' 'l1' 'll' 'mz' 'ob' 'ou' 'p2' 'pi' 'pl' 'ps' 'pt' 'q0' 'q5' 'qa' 'qg' 'qj' 'qm' 'qq' 'qt' 'rf' 'ri' 'rm' 'ru' 'rv' 'rx' 'ry' 's4' 't4' 'td' 'tn' 'tq' 'tx' 'u3' 'up' 'uq' 'vn' 'wb' 'wf' 'wk' 'wr' 'wv' 'wy' 'xh' 'xx' 'y3' 'yc' 'ye' 'ys' 'za' 'zd' 'zo' 'zs' 'zv' 'zy' 2016-05-16 09:21:22.326724 351 'a0' 'a7' 'ad' 'ae' 'ah' 'ay' 'b8' 'bh' 'dc' 'di' 'do' 'e5' 'ea' 'eb' 'ep' 'ev' 'fn' 'gq' 'gr' 'gs' 'h8' 'hc' 'hj' 'i3' 'ih' 'it' 'iw' 'ja' 'jf' 'kc' 'l8' 'lp' 'lx' 'ly' 'm1' 'og' 'oy' 'p7' 'pp' 'q7' 'qa' 'qm' 'qq' 'qr' 'qu' 'r3' 'rd' 'rg' 'rj' 'rw' 'si' 'sq' 'ss' 't0' 'tb' 'tg' 'tl' 'to' 'tp' 'tx' 'u9' 'ub' 'um' 'up' 'ux' 'vc' 'w0' 'w2' 'w5' 'wl' 'wy' 'xg' 'yb' 'yg' 'yh' 'za' 2016-05-16 10:21:22.326724 352 '1z' 'aq' 'cf' 'cl' 'e1' 'e5' 'ee' 'eg' 'eo' 'er' 'ff' 'fh' 'fx' 'g5' 'ga' 'gd' 'gm' 'gn' 'hc' 'hf' 'hi' 'hk' 'ho' 'ib' 'ik' 'in' 'iw' 'ix' 'jd' 'kl' 'ky' 'lp' 'm3' 'm5' 'n4' 'ng' 'o0' 'oc' 'oj' 'ot' 'ou' 'p2' 'pa' 'pd' 'pg' 'ps' 'pw' 'q1' 'q8' 'qb' 'qc' 'qd' 'qi' 'qr' 'qs' 'qu' 'qv' 'ra' 'rg' 'rt' 'rz' 's7' 'sm' 'sn' 't0' 'tb' 'th' 'tx' 'tz' 'ub' 'ud' 'ue' 'un' 'ur' 'ut' 'vb' 'vj' 'wg' 'wh' 'wj' 'wl' 'wn' 'ww' 'wz' 'x0' 'xc' 'xq' 'xr' 'xw' 'y8' 'y9' 'yr' 'z7' 'zt' 2016-05-16 11:21:22.326724 353 '2u' '3q' '7p' 'b4' 'b8' 'bb' 'bq' 'bu' 'ce' 'dk' 'dn' 'e0' 'ea' 'ed' 'ef' 'eg' 'eh' 'ej' 'ek' 'em' 'en' 'eo' 'et' 'fh' 'fr' 'fw' 'gj' 'gx' 'ho' 'i7' 'i9' 'if' 'ii' 'il' 'in' 'iq' 'iw' 'jy' 'k0' 'k1' 'km' 'kr' 'lh' 'lq' 'lw' 'ma' 'mb' 'md' 'mj' 'nh' 'ni' 'nj' 'ob' 'p5' 'p7' 'pc' 'pk' 'pl' 'pu' 'q2' 'qa' 'qc' 'qe' 'qi' 'qm' 'qn' 'qt' 'rb' 'rp' 'rx' 'sd' 't6' 'tb' 'tl' 'tw' 'u5' 'u7' 'ug' 'uh' 'ut' 'vs' 'wi' 'wj' 'wp' 'ws' 'wu' 'wv' 'xm' 'xs' 'y2' 'y6' 'yd' 'yh' 'yl' 'yr' 'yx' 'yz' 2016-05-16 12:21:22.326724 354 '4c' '4z' 'ag' 'ak' 'an' 'as' 'aw' 'bl' 'd7' 'dy' 'e7' 'eb' 'ec' 'eq' 'et' 'fx' 'gg' 'gm' 'ht' 'hv' 'ik' 'in' 'ip' 'j6' 'k6' 'ka' 'lc' 'md' 'mx' 'n7' 'pw' 'py' 'q7' 'qa' 'qg' 'qh' 'qn' 'qo' 'qt' 'ri' 'rl' 'rs' 'sj' 'su' 'tj' 'u0' 'ua' 'w0' 'wh' 'wi' 'wp' 'wr' 'wx' 'wz' 'ys' 'yx' 2016-05-16 13:21:22.326724 355 '3s' '6q' 'ad' 'am' 'as' 'ay' 'cd' 'ci' 'cl' 'dw' 'eb' 'en' 'ep' 'ew' 'ey' 'fh' 'g6' 'gb' 'gk' 'h5' 'hk' 'hp' 'hy' 'i8' 'ia' 'ic' 'ih' 'in' 'is' 'iw' 'jd' 'je' 'kh' 'kp' 'ks' 'lg' 'lz' 'mx' 'my' 'nf' 'nh' 'no' 'nv' 'o4' 'oa' 'oc' 'op' 'p2' 'p5' 'pa' 'pb' 'pt' 'pw' 'q2' 'q4' 'qb' 'qg' 'qh' 'qq' 'qs' 'qt' 'qx' 'qy' 'qz' 'r7' 'rc' 'rk' 'rt' 'sr' 'sx' 'sy' 'tc' 'tn' 'tr' 'tv' 'u1' 'u7' 'ua' 'uh' 'uz' 'vi' 'wd' 'wr' 'x3' 'x5' 'xa' 'xe' 'y5' 'y7' 'yb' 'yg' 'yk' 'ym' 'yr' 'yt' 'z7' 'zc' 'zf' 'zj' 'zp' 2016-05-16 14:21:22.326724 356 'aq' 'bo' 'cx' 'dl' 'dm' 'ed' 'ee' 'ei' 'er' 'eu' 'f4' 'fe' 'fw' 'g2' 'gj' 'h7' 'hv' 'im' 'j8' 'jf' 'kl' 'la' 'lj' 'mo' 'oc' 'oh' 'oi' 'ol' 'pa' 'pb' 'pf' 'pk' 'po' 'q9' 'qf' 'qj' 'qq' 'qv' 'r8' 're' 'rg' 'rh' 'rj' 'rr' 'ru' 'ry' 's8' 'sd' 'sg' 'sj' 'sk' 'so' 'sv' 't3' 'tz' 'u5' 'ua' 'uk' 'um' 'vi' 'vt' 'wb' 'we' 'wk' 'wn' 'wt' 'wu' 'wz' 'xk' 'xz' 'yi' 'yl' 'yz' 'z9' 'zd' 'zu' 'zw' 2016-05-16 15:21:22.326724 357 'a7' 'ah' 'cj' 'co' 'cv' 'dt' 'ex' 'fs' 'gx' 'hn' 'jv' 'kp' 'l5' 'od' 'on' 'pr' 'q6' 'q8' 'qi' 'qq' 'qr' 'rl' 'u2' 'wb' 'wx' 'yh' 'zq' 2016-05-16 16:21:22.326724 358 '18' 'bf' 'bj' 'cs' 'dw' 'el' 'ep' 'ez' 'fr' 'g1' 'gv' 'hu' 'hz' 'ii' 'jc' 'je' 'jj' 'jo' 'jv' 'n5' 'ni' 'ns' 'oh' 'oi' 'ov' 'pe' 'q8' 'qg' 'qi' 'qr' 'r6' 'rh' 's3' 'sj' 'sr' 't0' 'ta' 'u2' 'uj' 'ur' 'vu' 'wb' 'wh' 'wx' 'yn' 'yq' 'zg' 'zr' 2016-05-16 17:21:22.326724 359 'au' 'bl' 'c4' 'd7' 'dc' 'dm' 'ea' 'eo' 'ft' 'gb' 'h3' 'ia' 'ix' 'jr' 'kc' 'ke' 'lq' 'lr' 'mn' 'op' 'pj' 'qc' 'qj' 'qn' 'qq' 'qx' 'r8' 'rb' 'ri' 'rm' 'rn' 'rx' 't6' 'tf' 'tv' 'um' 'vg' 'vi' 'we' 'wp' 'wz' 'x6' 'xb' 'xd' 'xg' 'xv' 'yx' 'yz' 2016-05-16 18:21:22.326724 360 '1o' '7o' 'a1' 'aq' 'b4' 'bi' 'bp' 'c9' 'cb' 'cd' 'cf' 'co' 'cp' 'd3' 'd8' 'ds' 'dv' 'dy' 'eb' 'ee' 'ef' 'eh' 'em' 'eo' 'es' 'ez' 'fi' 'fk' 'fl' 'gj' 'gn' 'gt' 'h1' 'hn' 'ho' 'hp' 'hu' 'ic' 'ik' 'il' 'im' 'ir' 'iw' 'ji' 'jp' 'k4' 'ks' 'm0' 'ml' 'n0' 'ns' 'oj' 'on' 'or' 'os' 'ov' 'pr' 'pv' 'px' 'py' 'q6' 'qa' 'qc' 'qg' 'qj' 'qm' 'qn' 'qp' 'qq' 'qs' 'qv' 'qz' 'r0' 'ra' 's0' 'te' 'tg' 'tm' 'to' 'tw' 'u1' 'u7' 'ug' 'um' 'uw' 'ux' 'uz' 'vm' 'vu' 'w4' 'wg' 'wh' 'wj' 'wk' 'wm' 'wo' 'wq' 'ws' 'wt' 'wz' 'x0' 'x5' 'yg' 'yn' 'z6' 2016-05-16 19:21:22.326724 361 '1a' 'a0' 'ab' 'ah' 'ay' 'cd' 'db' 'di' 'eh' 'eo' 'eq' 'f4' 'f8' 'fs' 'gv' 'h7' 'he' 'hf' 'i0' 'id' 'il' 'io' 'ip' 'kc' 'l1' 'l7' 'lw' 'mp' 'na' 'nb' 'nj' 'oj' 'ou' 'pa' 'pn' 'ps' 'pu' 'qb' 'qf' 'ql' 'qn' 'qr' 'rn' 'rw' 'so' 'tf' 'tg' 'th' 'tr' 'us' 'w3' 'w6' 'wb' 'wc' 'wf' 'wg' 'wp' 'wr' 'yv' 'yw' 'zh' 2016-05-16 20:21:22.326724 362 '5o' 'ar' 'at' 'az' 'bf' 'bv' 'e0' 'ew' 'fh' 'hd' 'ij' 'in' 'is' 'iu' 'ji' 'l5' 'ld' 'mz' 'nk' 'oc' 'p2' 'ph' 'px' 'q9' 'qi' 'qn' 'qo' 'qq' 'qv' 'rw' 'sf' 'sp' 'te' 'up' 'y8' 2016-05-16 21:21:22.326724 363 '2s' '3k' '4b' '6s' 'a1' 'b2' 'b9' 'bi' 'bz' 'c0' 'c3' 'ck' 'cl' 'cu' 'de' 'dl' 'do' 'dp' 'e8' 'ec' 'ee' 'ei' 'ek' 'eu' 'ez' 'fi' 'fo' 'fr' 'fu' 'fx' 'gh' 'gk' 'go' 'gq' 'h4' 'hd' 'hm' 'hz' 'ia' 'id' 'iv' 'jb' 'jh' 'km' 'kp' 'l4' 'l7' 'l8' 'ld' 'lj' 'nb' 'o7' 'oc' 'oh' 'os' 'p4' 'p9' 'pd' 'q6' 'q7' 'q8' 'qc' 'qh' 'qj' 'qk' 'qw' 'rg' 'rj' 'rm' 'rn' 'rp' 'ru' 'rz' 's5' 'si' 'sv' 'sy' 'tc' 'tg' 'tk' 'tv' 'ue' 'uf' 'ux' 'uz' 'vl' 'w2' 'w6' 'wf' 'wm' 'wu' 'wx' 'xh' 'ya' 'yc' 'ye' 'z7' 'zi' 'zo' 'zq' 2016-05-16 22:21:22.326724 364 'ap' 'aw' 'ba' 'cz' 'dw' 'eh' 'g5' 'g9' 'gc' 'gi' 'go' 'ir' 'j8' 'kl' 'mg' 'p6' 'ql' 'qu' 'qz' 'sa' 't7' 'tw' 'v5' 'v7' 'wj' 'xt' 'y6' 'yg' 'yh' 'yq' 'z5' 'zj' 2016-05-16 23:21:22.326724 365 'a9' 'ad' 'az' 'bo' 'bq' 'by' 'c8' 'cb' 'cp' 'd9' 'de' 'dj' 'dp' 'e4' 'ef' 'ey' 'fn' 'gc' 'ge' 'gp' 'gs' 'gu' 'gx' 'hf' 'ic' 'ie' 'ir' 'kc' 'kp' 'ku' 'l2' 'lv' 'mx' 'n7' 'o3' 'o7' 'oe' 'pb' 'ps' 'q3' 'q4' 'qb' 'qn' 'qo' 'qq' 'qu' 'qw' 'r3' 'ra' 'rk' 'sg' 'si' 'sv' 'sw' 'tb' 'tg' 'tw' 'u2' 'uc' 'uf' 'uj' 'us' 'ut' 'uu' 'v3' 'va' 'wa' 'wd' 'ww' 'wy' 'wz' 'xk' 'y6' 'y8' 'ya' 'yc' 'ye' 'yo' 'yx' 'z3' 2016-05-17 00:21:22.326724 366 'a8' 'am' 'as' 'bb' 'cn' 'co' 'dd' 'di' 'dx' 'dz' 'e3' 'e5' 'ea' 'ef' 'eh' 'el' 'en' 'eo' 'ew' 'fe' 'fg' 'gc' 'gi' 'gj' 'gp' 'ha' 'hl' 'hy' 'i3' 'id' 'ij' 'ir' 'is' 'k9' 'kc' 'kf' 'l9' 'ln' 'ls' 'lw' 'm0' 'm8' 'my' 'nn' 'on' 'p9' 'ph' 'pm' 'pw' 'q1' 'q3' 'qc' 'qm' 'qq' 'qv' 'rg' 'ro' 'se' 'sw' 'sx' 'ta' 'tl' 'tz' 'u4' 'uo' 'vg' 'vl' 'vm' 'vn' 'w3' 'wd' 'wm' 'wo' 'wp' 'wt' 'yg' 'yj' 'yv' 'yx' 'yz' 'zu' 'zx' 'zy' 2016-05-17 01:21:22.326724 367 '1u' 'ad' 'al' 'c4' 'cz' 'db' 'dk' 'dr' 'e5' 'e7' 'ea' 'f6' 'fk' 'fw' 'g3' 'gl' 'gt' 'gu' 'ha' 'hk' 'hv' 'ie' 'ka' 'kq' 'ks' 'lr' 'nf' 'pk' 'q3' 'q8' 'qf' 'qj' 'qo' 'rp' 'rr' 'rz' 'ss' 'sv' 'sx' 'tb' 'th' 'tt' 'ur' 'vp' 'wj' 'ws' 'wt' 'xk' 'xo' 'ym' 'yz' 2016-05-17 02:21:22.326724 368 '3t' '5u' 'aa' 'ab' 'b9' 'd8' 'di' 'dj' 'dq' 'dx' 'dy' 'ea' 'ek' 'el' 'es' 'ev' 'ey' 'ez' 'fk' 'fp' 'g3' 'gb' 'gd' 'gg' 'gi' 'go' 'hj' 'hz' 'i3' 'i5' 'in' 'io' 'is' 'jv' 'kb' 'kr' 'lu' 'md' 'nd' 'ny' 'o6' 'oe' 'ok' 'ow' 'ox' 'p4' 'p7' 'p8' 'pb' 'pu' 'q1' 'q3' 'q4' 'qd' 'qj' 'qk' 'qq' 'qx' 'qy' 'r6' 'ro' 'rw' 'rx' 'ry' 'se' 'sp' 't0' 't1' 'th' 'tl' 'tn' 'tp' 'tr' 'tx' 'u5' 'uf' 'uo' 'ux' 'vc' 'vz' 'w2' 'w5' 'wa' 'wb' 'we' 'wi' 'wj' 'ws' 'wt' 'xh' 'y1' 'yb' 'yg' 'yi' 'zd' 'zm' 'zt' 2016-05-17 03:21:22.326724 369 '2s' '4q' '8x' 'aa' 'ac' 'ah' 'av' 'aw' 'c4' 'c5' 'ce' 'd1' 'dj' 'dq' 'e7' 'e9' 'ea' 'ef' 'fc' 'fs' 'fz' 'gb' 'ge' 'gx' 'hf' 'hl' 'hm' 'i5' 'i7' 'ie' 'ii' 'iw' 'kf' 'ko' 'kx' 'lb' 'm6' 'mh' 'ob' 'od' 'oe' 'og' 'oq' 'or' 'pn' 'ps' 'pu' 'q4' 'qf' 'qg' 'qj' 'ql' 'qn' 'qt' 'qy' 'r3' 'ra' 'ri' 'rj' 'rv' 'sr' 'tg' 'th' 'tl' 'tx' 'u7' 'ub' 'uh' 'uq' 'uu' 'uy' 'vn' 'vt' 'wa' 'we' 'wh' 'wn' 'wp' 'wr' 'ww' 'xg' 'xk' 'xs' 'ya' 'yc' 'yd' 'yf' 'yl' 'ym' 'ys' 'z6' 'zj' 'zm' 'zv' 'zw' 2016-05-17 04:21:22.326724 370 '2y' '8i' 'by' 'dl' 'h6' 'hj' 'm3' 'ml' 'qa' 'qx' 'r1' 'rm' 'rn' 'u4' 'uj' 'wo' 'xv' 2016-05-17 05:21:22.326724 371 '2h' '9y' 'ac' 'at' 'cf' 'e3' 'e6' 'ec' 'ek' 'en' 'f1' 'fa' 'fn' 'gm' 'gx' 'hk' 'i7' 'id' 'iw' 'ke' 'kl' 'ks' 'l6' 'l8' 'ls' 'lx' 'me' 'o4' 'oi' 'oj' 'ox' 'pn' 'qa' 'qh' 'qk' 'ql' 'rp' 'tb' 'te' 'tn' 'ts' 'u4' 'u9' 'ud' 'vj' 'vz' 'wc' 'wr' 'ye' 'yk' 'yq' 'zq' 2016-05-17 06:21:22.326724 372 '5t' 'al' 'av' 'ax' 'by' 'cr' 'cx' 'df' 'dh' 'dp' 'dq' 'e4' 'e7' 'en' 'ff' 'fg' 'fo' 'g4' 'ge' 'gg' 'gm' 'gr' 'gt' 'hc' 'hn' 'hq' 'hs' 'i0' 'i1' 'id' 'ig' 'im' 'jb' 'jv' 'k9' 'kl' 'km' 'lh' 'lp' 'lq' 'mm' 'ne' 'nk' 'nu' 'od' 'os' 'pj' 'pw' 'pz' 'q0' 'q1' 'qa' 'qd' 'qe' 'qf' 'qk' 'ql' 'qn' 'qp' 'qt' 'r0' 'rx' 'sx' 'sy' 't0' 't1' 't8' 'th' 'ti' 'tp' 'tv' 'tz' 'ub' 'uc' 'ul' 'v5' 'vp' 'vu' 'w8' 'wd' 'we' 'wf' 'wh' 'wm' 'wq' 'wr' 'ws' 'wy' 'wz' 'xg' 'y9' 'yg' 'yh' 'yq' 'yz' 'z0' 2016-05-17 07:21:22.326724 373 'bf' 'cf' 'cg' 'cj' 'ef' 'ej' 'ek' 'ep' 'fk' 'gi' 'ik' 'ir' 'j0' 'km' 'ko' 'lu' 'mr' 'n6' 'oc' 'op' 'pt' 'q4' 'qe' 'qk' 'qv' 'rc' 'rt' 's8' 't3' 'tk' 'ut' 'wc' 'we' 'ws' 'wt' 'ww' 'y8' 'yd' 'yr' 2016-05-17 08:21:22.326724 374 'a6' 'ad' 'ak' 'ap' 'd1' 'de' 'dj' 'eb' 'eg' 'fi' 'fq' 'ft' 'gx' 'gy' 'hn' 'hs' 'i4' 'ia' 'im' 'is' 'kf' 'ko' 'kt' 'l0' 'lr' 'm8' 'mv' 'oi' 'on' 'pc' 'pl' 'pn' 'pp' 'q2' 'q4' 'qj' 'ql' 'qv' 'qy' 'r2' 'rc' 'rd' 're' 'rm' 'rt' 'sj' 'tb' 'tc' 'tf' 'tk' 'uf' 'uk' 'ul' 'um' 'uq' 'uy' 'vj' 'wl' 'wv' 'ww' 'x7' 'xj' 'y7' 'yx' 'zb' 2016-05-17 09:21:22.326724 375 '5f' 'ac' 'ad' 'aj' 'av' 'bg' 'ch' 'ci' 'dg' 'di' 'dl' 'dx' 'ep' 'ew' 'f8' 'fp' 'fr' 'fs' 'g4' 'g6' 'gb' 'h5' 'he' 'hk' 'hx' 'i1' 'ic' 'im' 'ji' 'jm' 'js' 'k9' 'kq' 'lf' 'ln' 'mj' 'n2' 'ni' 'no' 'o5' 'oi' 'ot' 'oy' 'pa' 'pj' 'qk' 'qq' 'qt' 'qu' 'r4' 'r8' 'rb' 'rh' 'rj' 'rm' 'ro' 'rp' 'rq' 'rt' 'ru' 'sb' 'th' 'tu' 'tz' 'u9' 'un' 'uo' 'us' 've' 'vi' 'vq' 'vx' 'wf' 'wg' 'wi' 'wq' 'wr' 'wt' 'x5' 'xz' 'y6' 'yd' 'yo' 'yq' 'yx' 'z3' 'zl' 2016-05-17 10:21:22.326724 376 'a3' 'do' 'ef' 'hp' 'ih' 'im' 'jp' 'km' 'lv' 'mt' 'nh' 'oc' 'od' 'ph' 'pi' 'pj' 'qe' 'qh' 'qr' 'rq' 'rr' 'rs' 'sc' 'st' 'ts' 'tt' 'tw' 'ut' 'vv' 'w7' 'wv' 'x3' 'xa' 'xc' 'xl' 'zc' 2016-05-17 11:21:22.326724 377 '2o' '6t' 'a7' 'bv' 'di' 'dm' 'ea' 'eo' 'fd' 'fj' 'ft' 'fw' 'gs' 'hu' 'hz' 'ik' 'it' 'jc' 'js' 'jx' 'jz' 'k4' 'lp' 'lx' 'ol' 'p3' 'pf' 'q9' 'qu' 'qv' 'qx' 're' 'rl' 'ro' 'sb' 'ur' 'vf' 'wd' 'wk' 'wo' 'wx' 'yp' 'zo' 2016-05-17 12:21:22.326724 378 '7u' '7z' 'a0' 'a5' 'c6' 'cj' 'cx' 'do' 'e4' 'eg' 'eh' 'eq' 'ey' 'ez' 'fe' 'fu' 'gk' 'gy' 'h9' 'ih' 'ik' 'il' 'j0' 'jt' 'jy' 'k1' 'k5' 'ke' 'lp' 'lx' 'ly' 'ma' 'mj' 'mm' 'mt' 'nb' 'nm' 'o3' 'o5' 'of' 'oi' 'ov' 'p2' 'pf' 'ph' 'pt' 'q8' 'qj' 'qk' 'qp' 'qs' 'r1' 'r8' 'rl' 'rp' 'rt' 's5' 'sb' 'sh' 'sk' 'so' 'sr' 'su' 'tc' 'tn' 'tr' 'tx' 'u4' 'uh' 'ul' 'up' 'ur' 'uw' 'uy' 'vm' 'w5' 'wb' 'wj' 'wm' 'wq' 'wy' 'x6' 'xq' 'xs' 'y8' 'y9' 'yi' 'yj' 'yv' 'yx' 'zi' 'zy' 2016-05-17 13:21:22.326724 379 '2n' 'ar' 'b3' 'bc' 'bd' 'c0' 'c9' 'cb' 'cp' 'do' 'ee' 'eh' 'ep' 'f3' 'fb' 'fj' 'gg' 'gk' 'gm' 'h9' 'hk' 'hp' 'ht' 'i7' 'ij' 'iw' 'kx' 'm2' 'mt' 'mv' 'nj' 'ns' 'o7' 'oa' 'od' 'of' 'om' 'or' 'pg' 'pm' 'pu' 'qq' 'qw' 'qx' 'r0' 'rb' 'rg' 'rk' 'rv' 'se' 'sj' 'sp' 'su' 'tf' 'uu' 'v9' 've' 'vg' 'vm' 'w5' 'w6' 'w8' 'wa' 'wp' 'y5' 'y9' 'yk' 'yy' 'z2' 'zd' 'zw' 2016-05-17 14:21:22.326724 380 '1i' '6c' 'ah' 'aq' 'ax' 'b4' 'cg' 'd5' 'da' 'do' 'eu' 'ex' 'ez' 'fa' 'go' 'gt' 'h5' 'h8' 'hi' 'i2' 'ib' 'il' 'in' 'is' 'iz' 'j0' 'j7' 'jn' 'jq' 'ku' 'kw' 'li' 'ls' 'n3' 'nc' 'nt' 'o6' 'oc' 'p4' 'p7' 'pc' 'qc' 'qi' 'qp' 'qs' 'qw' 'r3' 'rl' 'rq' 'ry' 's5' 'si' 'sm' 'ta' 'tr' 'ud' 'ut' 'uw' 'v0' 'w7' 'wg' 'wm' 'xi' 'yi' 'yl' 'yn' 'z1' 'z5' 'zk' 'zp' 2016-05-17 15:21:22.326724 381 'a2' 'a4' 'ac' 'ag' 'ao' 'ay' 'ce' 'di' 'dm' 'dr' 'dz' 'e9' 'eg' 'ej' 'el' 'em' 'eq' 'et' 'ey' 'fa' 'fw' 'fz' 'gg' 'gh' 'gp' 'gr' 'h6' 'hj' 'hk' 'i7' 'id' 'ik' 'iu' 'j2' 'kc' 'l1' 'lh' 'm5' 'm9' 'mj' 'mr' 'mx' 'ok' 'ot' 'ov' 'oz' 'p5' 'q0' 'q1' 'qe' 'qg' 'r2' 'rj' 'rk' 'rw' 'sa' 't3' 't6' 't9' 'te' 'tf' 'tj' 'tk' 'u4' 'wa' 'wf' 'wu' 'wy' 'yg' 'yj' 'ys' 'zk' 'zy' 2016-05-17 16:21:22.326724 382 'a0' 'a8' 'b4' 'b9' 'bb' 'cb' 'cn' 'cq' 'ds' 'e2' 'eb' 'ex' 'ez' 'fa' 'fu' 'fz' 'ge' 'gy' 'h0' 'hj' 'ht' 'hu' 'ig' 'in' 'iq' 'is' 'iu' 'jg' 'le' 'ln' 'lr' 'nj' 'nu' 'oe' 'oo' 'ow' 'oz' 'pf' 'ph' 'pj' 'ps' 'pu' 'pv' 'q0' 'q4' 'qf' 'qm' 'qn' 'qo' 'qq' 'qs' 'qw' 'r2' 'r3' 'ra' 'rk' 's7' 'sa' 'sp' 'tl' 'ue' 'ui' 'vo' 'vs' 'wj' 'wk' 'wn' 'wv' 'ww' 'x0' 'xg' 'xh' 'xx' 'y0' 'yd' 'yr' 'zg' 'zn' 2016-05-17 17:21:22.326724 383 '1u' '5k' 'ax' 'az' 'c4' 'eo' 'fi' 'gq' 'hg' 'ho' 'is' 'jq' 'ki' 'oq' 'ov' 'p4' 'pl' 'po' 'qe' 'qf' 'qn' 'qy' 'r3' 'rm' 'sd' 'se' 'sz' 'tb' 'td' 'u4' 'u5' 'vl' 'vv' 'wb' 'we' 'wh' 'wz' 'y5' 'ye' 'yv' 'zh' 'zj' 2016-05-17 18:21:22.326724 384 '5y' 'av' 'ax' 'cl' 'cw' 'dh' 'di' 'g7' 'ga' 'gi' 'gx' 'gy' 'i0' 'iu' 'iv' 'jk' 'jv' 'k3' 'l2' 'lo' 'lq' 'mj' 'oj' 'pd' 'pn' 'pv' 'q6' 'qq' 'qv' 'sc' 'tt' 'tv' 'ug' 'ut' 've' 'vy' 'wi' 'xg' 'xo' 'yi' 'yl' 'yv' 'zm' 2016-05-17 19:21:22.326724 385 'bp' 'cy' 'd6' 'd7' 'em' 'et' 'gf' 'gt' 'hl' 'ib' 'io' 'kz' 'mx' 'nm' 'oe' 'pd' 'qf' 'qk' 'rk' 'rz' 'se' 'si' 'tq' 'tu' 'uu' 'v3' 'wa' 'wf' 'wg' 'wx' 'yd' 'ym' 2016-05-17 20:21:22.326724 386 'ah' 'ar' 'bk' 'db' 'dd' 'dq' 'eo' 'fe' 'fj' 'fv' 'g2' 'gc' 'hp' 'i7' 'j2' 'k9' 'kt' 'l9' 'ld' 'lu' 'lz' 'me' 'mr' 'mu' 'mx' 'nr' 'o6' 'ol' 'or' 'pa' 'ph' 'pi' 'q4' 'qn' 'qp' 'r5' 'rb' 'rn' 's8' 'sf' 't6' 'tl' 'tq' 'tx' 'u6' 'uc' 'uv' 'wf' 'x1' 'x7' 'xa' 'xl' 'xm' 'yb' 'yh' 'yw' 'zw' 2016-05-17 21:21:22.326724 387 'cp' 'i0' 'ia' 'jh' 'kh' 'kl' 'ql' 'sb' 'u3' 'wy' 'ys' 2016-05-17 22:21:22.326724 388 '2o' 'af' 'ah' 'aj' 'al' 'ap' 'as' 'bc' 'd2' 'di' 'dm' 'do' 'ds' 'dt' 'dy' 'eb' 'ed' 'ee' 'ej' 'es' 'ev' 'ex' 'ey' 'gs' 'hk' 'hr' 'hw' 'hz' 'ig' 'is' 'jp' 'jv' 'jx' 'k4' 'kh' 'kv' 'lb' 'll' 'lw' 'na' 'no' 'o1' 'o8' 'oh' 'oo' 'op' 'pb' 'po' 'q2' 'q4' 'q7' 'qa' 'qc' 'qe' 'qg' 'qm' 'qo' 'qt' 'qw' 'qy' 'qz' 'r4' 'r7' 'r8' 'rp' 'rs' 's2' 'sb' 'sg' 'sl' 't1' 'tj' 'to' 'ts' 'tx' 'u5' 'uz' 'v6' 'w4' 'w5' 'we' 'wh' 'wn' 'wr' 'wu' 'wv' 'x1' 'y1' 'y8' 'ya' 'yk' 'ym' 'yw' 'z5' 'zx' 2016-05-17 23:21:22.326724 389 'bw' 'ci' 'cp' 'cu' 'cw' 'd7' 'e0' 'e3' 'em' 'ev' 'fi' 'fk' 'fm' 'fu' 'ht' 'ix' 'jn' 'kc' 'kw' 'lm' 'mo' 'n8' 'od' 'oo' 'q1' 'qd' 'qw' 'rs' 'sd' 'su' 'sz' 'th' 'ti' 'ts' 'tw' 'ty' 'u3' 'ua' 'wa' 'wt' 'wy' 'xg' 'xh' 'xp' 'xr' 'yd' 'yj' 'yq' 'yx' 'zu' 2016-05-18 00:21:22.326724 390 'ak' 'dx' 'eb' 'es' 'eu' 'fd' 'ga' 'gf' 'hl' 'i2' 'kb' 'kd' 'mz' 'n1' 'o8' 'qe' 'qs' 'qw' 'rp' 'sf' 'sk' 'sp' 't0' 'tu' 'uh' 'v9' 'vj' 'vs' 'vw' 'wv' 'xs' 'yo' 'z2' 2016-05-18 01:21:22.326724 391 '3q' 'am' 'ar' 'az' 'bo' 'cb' 'cv' 'dd' 'ds' 'e1' 'e7' 'en' 'eq' 'er' 'eu' 'ew' 'fq' 'fx' 'g8' 'gm' 'h5' 'ic' 'if' 'jp' 'kw' 'kz' 'l4' 'lf' 'li' 'lm' 'lq' 'lu' 'lz' 'ml' 'nz' 'o4' 'o6' 'op' 'ow' 'po' 'py' 'qj' 'qk' 'qn' 'qp' 'qw' 'qz' 'r6' 'r8' 'rc' 'rl' 'rt' 's6' 'sh' 'sx' 'sz' 'tc' 'ti' 'tt' 'ty' 'uf' 'uh' 'uj' 'um' 'ut' 'uu' 'uv' 'vn' 'vt' 'we' 'wh' 'wi' 'wq' 'wu' 'wz' 'xn' 'y4' 'yu' 'yz' 'z9' 'ze' 2016-05-18 02:21:22.326724 392 'ad' 'aj' 'ar' 'b4' 'dj' 'eo' 'eu' 'ex' 'gt' 'hj' 'ie' 'ij' 'iz' 'kg' 'ks' 'l1' 'ld' 'me' 'my' 'mz' 'oi' 'pr' 'qb' 'ry' 'sd' 'to' 'u5' 'wc' 'wf' 'wl' 'xs' 'y2' 'yg' 'z1' 'zj' 'zt' 2016-05-18 03:21:22.326724 393 'ae' 'cn' 'ct' 'dz' 'eb' 'ee' 'ff' 'fi' 'fk' 'fo' 'ft' 'gj' 'gr' 'ie' 'il' 'iv' 'iw' 'iy' 'jb' 'jf' 'ji' 'ke' 'ku' 'kx' 'l3' 'la' 'of' 'ol' 'ox' 'pb' 'pi' 'pq' 'q8' 'qi' 'qj' 'qp' 'qq' 'qw' 'r0' 'r5' 'rk' 'rq' 'ru' 'rz' 'su' 't8' 'tb' 'u0' 'ue' 'um' 'w2' 'wc' 'wm' 'ws' 'wt' 'x4' 'xc' 'xd' 'xm' 'xn' 'y0' 'yb' 'zi' 'zp' 2016-05-18 04:21:22.326724 394 'a3' 'ai' 'at' 'd7' 'eu' 'fu' 'gd' 'ii' 'ik' 'j0' 'je' 'lw' 'ly' 'mx' 'n7' 'pm' 'qf' 'qk' 'qt' 'ss' 'to' 'tq' 'un' 'vn' 'vq' 'wo' 'wz' 'yk' 'yy' 'zf' 'zg' 2016-05-18 05:21:22.326724 395 'dz' 'ea' 'h8' 'j9' 'mr' 'pc' 'qa' 'qt' 'rm' 'rv' 'ub' 'wg' 2016-05-18 06:21:22.326724 396 'a4' 'an' 'go' 'ki' 'px' 'qq' 'td' 'tm' 'ur' 'wc' 'wp' 'yx' 2016-05-18 07:21:22.326724 397 '0e' 'a0' 'a1' 'a5' 'ad' 'ao' 'bp' 'bw' 'c0' 'ca' 'cw' 'cx' 'cy' 'dg' 'e8' 'eb' 'ef' 'ek' 'fd' 'fk' 'fv' 'g3' 'gj' 'gn' 'gw' 'hr' 'if' 'ij' 'is' 'ix' 'j7' 'km' 'kp' 'kq' 'ks' 'kt' 'kv' 'lk' 'mj' 'mn' 'mv' 'mz' 'nn' 'o5' 'oa' 'ol' 'on' 'os' 'pa' 'pb' 'pf' 'po' 'pq' 'pr' 'pv' 'py' 'q1' 'q6' 'qf' 'qh' 'qj' 'qn' 'qt' 'qu' 'qw' 'rf' 'rk' 'rt' 's5' 'sq' 'ss' 't5' 'ta' 'th' 'tj' 'to' 'ts' 'tx' 'tz' 'u0' 'ua' 'ug' 'ui' 'uw' 'ux' 'vh' 'vp' 'we' 'wg' 'wi' 'wj' 'wp' 'wq' 'xm' 'y6' 'yr' 'yt' 'yu' 'z8' 'zs' 2016-05-18 08:21:22.326724 398 'a6' 'ad' 'aj' 'b1' 'bz' 'cd' 'df' 'ed' 'eg' 'eh' 'ev' 'fi' 'fo' 'gj' 'h3' 'he' 'ib' 'j0' 'jc' 'jz' 'kz' 'lc' 'mh' 'pk' 'pu' 'q4' 'qc' 'qk' 'qr' 'qw' 'rc' 'rl' 'ro' 'rr' 'so' 'sw' 'td' 'tw' 'tx' 'ue' 'us' 'ut' 'vd' 'wi' 'wu' 'xm' 'y2' 'y8' 'ym' 'z6' 'zm' 2016-05-18 09:21:22.326724 399 '4z' 'a2' 'eg' 'f4' 'g9' 'gi' 'hd' 'hn' 'ij' 'io' 'ix' 'iz' 'jb' 'jd' 'kk' 'l4' 'lh' 'lq' 'p9' 'pa' 'pb' 'q7' 'qh' 'qi' 'qk' 'qs' 'r9' 'rc' 'ro' 'rr' 's4' 'tj' 'tz' 'vi' 'we' 'wp' 'xe' 'yd' 'yg' 'zj' 2016-05-18 10:21:22.326724 400 '5y' 'aw' 'e2' 'gd' 'gn' 'hn' 'ig' 'k9' 'ki' 'oj' 'pk' 'ql' 'qz' 'sl' 't3' 'u4' 'v8' 'wg' 'wu' 'xk' 'ya' 'yf' 'zr' 2016-05-18 11:21:22.326724 401 '5h' 'ak' 'al' 'aq' 'cw' 'd7' 'dm' 'ec' 'ee' 'ef' 'el' 'f4' 'f5' 'f8' 'fh' 'fr' 'fu' 'gh' 'hk' 'ir' 'ix' 'k0' 'k2' 'ka' 'ku' 'lg' 'lr' 'm8' 'mf' 'nq' 'of' 'ph' 'pr' 'px' 'q2' 'qf' 'qh' 'qk' 'qn' 'qq' 'qs' 'qv' 'qx' 'qy' 'qz' 're' 'rh' 'ro' 'rx' 'sa' 'sh' 'sk' 'tb' 'u1' 'ud' 'uo' 'us' 'uw' 'vg' 'vp' 'w3' 'wb' 'wc' 'wf' 'wg' 'wi' 'wk' 'yr' 'ys' 'yw' 'zw' 'zz' 2016-05-18 12:21:22.326724 402 'af' 'dt' 'e4' 'e8' 'eq' 'et' 'gr' 'kr' 'kv' 'lu' 'oy' 'pb' 'qh' 'ql' 'qw' 'r4' 't8' 'tb' 'td' 'tn' 'uc' 'uj' 'wh' 'xn' 'xs' 'yi' 2016-05-18 13:21:22.326724 403 'am' 'bv' 'dt' 'dy' 'ed' 'gx' 'm7' 'mt' 'q5' 'qv' 'rr' 'sh' 'th' 'ut' 'wd' 'wm' 'y1' 'ym' 'yq' 'yr' 'yt' 2016-05-18 14:21:22.326724 404 'aa' 'al' 'ay' 'c1' 'ca' 'de' 'ea' 'ee' 'eq' 'er' 'ez' 'fc' 'gy' 'i1' 'jb' 'jn' 'jz' 'lp' 'o5' 'om' 'os' 'ou' 'ox' 'px' 'q3' 'qc' 'qs' 'rm' 'rq' 'rt' 'rx' 'ry' 'rz' 'ss' 'ta' 'tg' 'ti' 'tr' 'u6' 'uv' 'vp' 'wn' 'wu' 'zt' 2016-05-18 15:21:22.326724 405 'ad' 'as' 'dn' 'dq' 'e7' 'ei' 'ey' 'fj' 'h2' 'hu' 'hw' 'i7' 'i9' 'iu' 'jr' 'ma' 'na' 'nh' 'nk' 'pa' 'q5' 'qd' 'qn' 's0' 'so' 'sx' 'u7' 'uc' 'um' 'vb' 'w9' 'wf' 'wh' 'wl' 'wn' 'wr' 'xl' 'y8' 'yl' 'zw' 2016-05-18 16:21:22.326724 406 '1a' 'a0' 'ae' 'av' 'be' 'bj' 'bv' 'bx' 'bz' 'ck' 'd4' 'do' 'ds' 'du' 'ee' 'eu' 'fg' 'fm' 'fy' 'g1' 'gh' 'h8' 'h9' 'ha' 'he' 'hl' 'hy' 'i6' 'ic' 'io' 'jb' 'jk' 'jq' 'k1' 'kf' 'km' 'kv' 'l8' 'n0' 'n3' 'oh' 'oz' 'po' 'q9' 'qg' 'qh' 'qi' 'ql' 'qp' 'qr' 'qu' 'qw' 'qx' 'rb' 're' 'rf' 'ri' 'rj' 'rv' 'sj' 'sm' 'sz' 't1' 'tl' 'tm' 'tw' 'tz' 'ua' 'uc' 'ug' 'ut' 'uv' 'ux' 'v7' 'wa' 'wc' 'wf' 'wi' 'wl' 'wp' 'wq' 'wr' 'x3' 'x6' 'xk' 'xx' 'y4' 'yp' 'yr' 'yw' 'yy' 'ze' 'zk' 'zy' 2016-05-18 17:21:22.326724 407 '2e' 'al' 'am' 'bt' 'eo' 'ff' 'fl' 'ge' 'gz' 'h0' 'hb' 'i0' 'j2' 'lh' 'lm' 'ls' 'mg' 'mw' 'on' 'ox' 'pa' 'pb' 'pg' 'q3' 'q6' 'qe' 'ra' 're' 'rm' 'rr' 'rt' 'ry' 'sc' 'sm' 't9' 'tu' 'tx' 'ul' 'ux' 'vh' 'wn' 'wt' 'wv' 'ys' 'yw' 2016-05-18 18:21:22.326724 408 'ag' 'al' 'ay' 'fw' 'hi' 'ou' 'p6' 'qy' 'rg' 'rz' 'sx' 'uy' 'zb' 2016-05-18 19:21:22.326724 409 '1o' '3w' 'aw' 'be' 'bx' 'e7' 'eo' 'ey' 'ff' 'fx' 'ht' 'jb' 'km' 'kv' 'l6' 'la' 'nu' 'ny' 'pk' 'qc' 'qi' 'rk' 'ro' 'rw' 's3' 'sh' 't5' 'u1' 'uy' 'vi' 'vm' 'wi' 'x3' 'xo' 'yn' 2016-05-18 20:21:22.326724 410 'aa' 'as' 'cg' 'dh' 'dn' 'dr' 'e0' 'h2' 'hr' 'j2' 'jf' 'js' 'kc' 'kw' 'ld' 'lh' 'mk' 'n3' 'q3' 'qe' 'ql' 'rv' 's3' 'w0' 'xg' 'ym' 'yt' 'zv' 2016-05-18 21:21:22.326724 411 '3y' 'a1' 'ay' 'cn' 'd3' 'dc' 'dh' 'e9' 'ef' 'ew' 'f9' 'fd' 'fg' 'ft' 'h6' 'hs' 'hu' 'hz' 'i0' 'ib' 'ip' 'iu' 'jw' 'kf' 'kp' 'kw' 'li' 'lp' 'mg' 'mj' 'mz' 'ng' 'oc' 'od' 'om' 'ou' 'ov' 'p8' 'pi' 'q8' 'qe' 'qf' 'qh' 'qj' 'qo' 'qt' 'qv' 'qz' 'r2' 'r3' 'rc' 'rm' 't4' 'ty' 'tz' 'u6' 'ua' 'ut' 'v3' 'vj' 'w0' 'w6' 'wi' 'wj' 'wq' 'wt' 'wu' 'xe' 'xv' 'xy' 'y3' 'yv' 'zw' 2016-05-18 22:21:22.326724 412 '5q' 'av' 'd2' 'd4' 'e5' 'jc' 'km' 'mm' 'pa' 'rs' 's4' 'si' 'tc' 'ut' 2016-05-18 23:21:22.326724 413 'ae' 'av' 'bj' 'bk' 'c3' 'd3' 'dj' 'eb' 'ed' 'ef' 'ei' 'ej' 'en' 'ep' 'fl' 'fp' 'fr' 'fu' 'fz' 'g8' 'gd' 'h6' 'ht' 'hu' 'i7' 'if' 'im' 'j0' 'j1' 'je' 'jx' 'ku' 'l6' 'l7' 'll' 'lp' 'mc' 'ns' 'o4' 'oi' 'op' 'oz' 'q4' 'qa' 'qf' 'qh' 'ql' 'qn' 'qv' 'r0' 'r1' 'r4' 'rh' 'rj' 'rw' 'sd' 'sn' 'so' 't6' 'ti' 'tw' 'uc' 'uf' 'uk' 'ul' 'uw' 'v3' 'v8' 'vd' 'vr' 'w7' 'w9' 'wa' 'wb' 'wg' 'wh' 'wk' 'wl' 'wn' 'wo' 'wz' 'xf' 'xg' 'xo' 'xv' 'y2' 'yl' 'zr' 'zs' 'zw' 2016-05-19 00:21:22.326724 414 '1y' '5p' '6o' 'au' 'b2' 'bg' 'do' 'dw' 'e1' 'e9' 'ea' 'ei' 'em' 'ev' 'f0' 'gc' 'hj' 'hx' 'k7' 'km' 'kp' 'kx' 'mj' 'mu' 'o3' 'oz' 'pf' 'q5' 'qe' 'qg' 'qh' 'qk' 'ql' 'qn' 'qo' 'rh' 'rk' 'ru' 'rx' 't1' 't3' 'th' 'v2' 'vx' 'w2' 'wc' 'wl' 'wm' 'wn' 'ws' 'x5' 'ye' 'yh' 'yk' 'yu' 'zw' 2016-05-19 01:21:22.326724 415 '1x' 'a2' 'ah' 'az' 'bb' 'be' 'bz' 'd1' 'dd' 'du' 'ee' 'eh' 'en' 'eu' 'ey' 'ez' 'fl' 'fs' 'g4' 'gm' 'gr' 'ha' 'hf' 'hg' 'hr' 'hw' 'i6' 'id' 'ij' 'j2' 'jv' 'k9' 'lg' 'm9' 'md' 'me' 'mg' 'mp' 'nd' 'nf' 'ng' 'nj' 'ny' 'nz' 'oj' 'os' 'pi' 'pj' 'pt' 'q9' 'qa' 'qf' 'qh' 'qk' 'qn' 'qq' 'qs' 'rz' 'sb' 't7' 't8' 'tw' 'ty' 'u2' 'u3' 'ua' 'ub' 'uy' 'uz' 'w1' 'w3' 'w5' 'wa' 'wc' 'we' 'wh' 'wp' 'wr' 'xd' 'xs' 'y3' 'yd' 'yk' 'yl' 'yo' 'ze' 'zh' 'zo' 2016-05-19 02:21:22.326724 416 '2b' '3f' '5e' '7o' 'a4' 'ai' 'as' 'bc' 'bn' 'cz' 'd8' 'dg' 'dj' 'du' 'e5' 'el' 'et' 'ex' 'gc' 'gj' 'hi' 'hn' 'ig' 'ij' 'j3' 'js' 'l3' 'l6' 'lh' 'ls' 'mb' 'n1' 'o0' 'ot' 'q5' 'qd' 'qh' 'qv' 'qz' 'ra' 'rj' 's8' 'tb' 'tf' 'th' 'tx' 'ty' 'vm' 'wf' 'wg' 'wh' 'wn' 'y1' 'y5' 'yw' 'yz' 2016-05-19 03:21:22.326724 417 '2o' 'a5' 'cg' 'ch' 'cp' 'eb' 'eg' 'eh' 'ew' 'fu' 'g4' 'hc' 'hx' 'il' 'li' 'rd' 'sf' 'sw' 'tg' 'uc' 'zj' 2016-05-19 04:21:22.326724 418 'c7' 'eb' 'er' 'gb' 'if' 'ko' 'ml' 'oq' 'ot' 'pa' 'qk' 'qs' 'rl' 'rp' 'sc' 'tf' 'tv' 'tw' 'uc' 'ud' 'uz' 'vk' 'vm' 'w0' 'wm' 'wu' 'yd' 'yq' 'yy' 'zu' 2016-05-19 05:21:22.326724 419 '5e' 'a1' 'ak' 'at' 'av' 'bi' 'bj' 'c7' 'dl' 'do' 'e0' 'ee' 'el' 'em' 'es' 'fl' 'fy' 'g2' 'g6' 'g7' 'gr' 'gv' 'h3' 'hg' 'hr' 'ht' 'ii' 'il' 'is' 'j8' 'jm' 'jq' 'jv' 'k0' 'ka' 'kk' 'l3' 'la' 'lh' 'ms' 'mz' 'no' 'oa' 'os' 'ox' 'pa' 'pc' 'pl' 'pq' 'px' 'q1' 'q3' 'q5' 'q8' 'qb' 'qi' 'ql' 'qw' 'qy' 'qz' 're' 'ri' 'rp' 'rx' 's1' 's3' 'sh' 'sq' 't1' 't5' 'ta' 'td' 'tj' 'to' 'tt' 'ub' 'uc' 'ur' 'uv' 'v1' 'vs' 'w7' 'wb' 'wd' 'wj' 'wl' 'wm' 'wq' 'xr' 'xt' 'ym' 'yu' 'yx' 'yz' 'z8' 'zp' 'zr' 'zs' 2016-05-19 06:21:22.326724 420 '2v' '7g' 'a1' 'ar' 'bw' 'cs' 'dt' 'ee' 'eg' 'f4' 'fd' 'fl' 'g0' 'ge' 'gx' 'hf' 'hk' 'ht' 'i7' 'il' 'jy' 'ka' 'kl' 'lb' 'lm' 'lv' 'mu' 'nk' 'ns' 'nw' 'oe' 'og' 'oj' 'ol' 'ou' 'pk' 'q2' 'q3' 'qi' 'qn' 'qo' 'qs' 'qy' 'r5' 'rh' 'rj' 'rm' 'rq' 'rr' 'rs' 'rt' 'ru' 'rv' 'ss' 'th' 'tj' 'uj' 'ul' 'um' 'un' 'uo' 'uv' 'w2' 'w6' 'wf' 'wh' 'wk' 'wo' 'wx' 'y4' 'y5' 'yb' 'yn' 'yo' 'ys' 'yz' 'zb' 'zt' 'zw' 2016-05-19 07:21:22.326724 421 'ai' 'ak' 'as' 'ax' 'b8' 'bd' 'bq' 'bv' 'd1' 'd8' 'dl' 'e9' 'ew' 'ez' 'fz' 'gj' 'gu' 'hk' 'hq' 'i2' 'ie' 'ip' 'iq' 'is' 'iz' 'jf' 'k0' 'kk' 'l6' 'md' 'mx' 'na' 'nf' 'o5' 'ol' 'p3' 'pe' 'q2' 'qf' 'qj' 'qm' 'qn' 'qs' 'qv' 'r2' 'ra' 'rv' 'ry' 's1' 's5' 'si' 't0' 'tc' 'te' 'tn' 'tq' 'tz' 'u1' 'uj' 'ut' 'w3' 'wa' 'wd' 'wh' 'wj' 'wo' 'wu' 'wv' 'ww' 'xk' 'xo' 'yi' 'yk' 'yl' 'zb' 'zw' 2016-05-19 08:21:22.326724 422 '6b' 'af' 'd3' 'df' 'dg' 'ds' 'e1' 'eb' 'er' 'f3' 'ft' 'ho' 'ik' 'k1' 'k2' 'li' 'mj' 'ni' 'py' 'qx' 'rb' 'rp' 'rv' 'sd' 'sh' 'sl' 'u5' 'uf' 'vk' 'vs' 'vx' 'wg' 'wm' 'wr' 'ws' 'wz' 'xn' 'zh' 2016-05-19 09:21:22.326724 423 'ab' 'at' 'cr' 'e9' 'g0' 'gv' 'ib' 'iv' 'iz' 'jb' 'jm' 'k0' 'kh' 'o2' 'o7' 'oq' 'ot' 'pj' 'ps' 'qj' 'qz' 'r9' 'rn' 'sa' 't1' 'ti' 'tq' 'ue' 'us' 'wc' 'wo' 'ww' 'yi' 'ys' 'za' 2016-05-19 10:21:22.326724 424 '1t' 'ai' 'cu' 'cw' 'cx' 'dd' 'de' 'ds' 'e0' 'e2' 'e6' 'eb' 'ei' 'eq' 'eu' 'ev' 'ez' 'f5' 'f8' 'fc' 'g2' 'gd' 'gs' 'gv' 'hu' 'hy' 'id' 'ig' 'ij' 'ir' 'iv' 'ju' 'ka' 'kj' 'kl' 'ks' 'kv' 'kw' 'kx' 'la' 'lh' 'lm' 'ls' 'lv' 'lz' 'mg' 'mh' 'mp' 'ns' 'nt' 'nu' 'nx' 'o6' 'o9' 'oc' 'oj' 'pa' 'pj' 'pl' 'pv' 'q3' 'q5' 'qb' 'qh' 'ql' 'qn' 'qr' 'qs' 'qz' 'rb' 'rf' 'rh' 'rm' 'sm' 'sn' 'sw' 't5' 't9' 'tq' 'ty' 'uj' 'v2' 'vz' 'w6' 'wc' 'wg' 'wi' 'wj' 'wk' 'wm' 'wn' 'wt' 'wv' 'ww' 'wz' 'x0' 'xb' 'xc' 'yb' 'yt' 'yv' 'zp' 'zy' 2016-05-19 11:21:22.326724 425 'ax' 'ch' 'de' 'dl' 'e1' 'el' 'fl' 'fo' 'fp' 'fx' 'gb' 'gj' 'gx' 'hg' 'ho' 'hs' 'ip' 'jr' 'kg' 'l6' 'li' 'ln' 'mg' 'mm' 'mo' 'o2' 'os' 'pm' 'q2' 'q6' 'qr' 're' 'ro' 'rr' 'rt' 'rw' 'rx' 'sk' 'tl' 'to' 'tr' 'tt' 'u3' 'u6' 'vo' 'w4' 'w5' 'wb' 'wo' 'wt' 'yi' 'zh' 2016-05-19 12:21:22.326724 426 '4t' 'a3' 'ac' 'au' 'bp' 'br' 'e5' 'ei' 'ek' 'ez' 'fz' 'g5' 'gn' 'ik' 'k9' 'kb' 'kc' 'lm' 'ls' 'ly' 'mj' 'mx' 'nk' 'nr' 'ny' 'o2' 'o8' 'pb' 'pu' 'q2' 'qa' 'qc' 'qh' 'qi' 'qs' 'qx' 'qz' 'rv' 'rx' 'tc' 'tk' 'tv' 'u8' 'ui' 'uz' 'vo' 'w2' 'wm' 'wp' 'xt' 'yf' 'yv' 'zl' 2016-05-19 13:21:22.326724 427 'aj' 'ar' 'ay' 'eb' 'g5' 'ic' 'la' 'u2' 'up' 'wb' 'x8' 'yr' 2016-05-19 14:21:22.326724 428 'a2' 'af' 'an' 'aq' 'ar' 'bj' 'bz' 'cx' 'dy' 'eh' 'ek' 'en' 'ex' 'fy' 'gg' 'gr' 'hh' 'if' 'ip' 'it' 'ix' 'j5' 'jf' 'jn' 'k0' 'kk' 'lq' 'nc' 'oc' 'od' 'og' 'oh' 'oo' 'or' 'pm' 'po' 'qa' 'qd' 'qe' 'qh' 'ql' 'qo' 'qt' 'qx' 'qz' 'rq' 'rr' 'ru' 'sj' 'sk' 'tl' 'tr' 'ug' 'wa' 'wb' 'wd' 'we' 'wk' 'wn' 'wq' 'wr' 'xl' 'xo' 'xw' 'yf' 'yq' 'ys' 'yw' 2016-05-19 15:21:22.326724 429 'ad' 'ai' 'ak' 'df' 'ee' 'fr' 'gg' 'i2' 'i5' 'ig' 'ij' 'ir' 'j1' 'kk' 'km' 'l9' 'qb' 'ql' 'qt' 'qw' 'rb' 's2' 'te' 'ue' 'w0' 'wk' 'wu' 'y4' 'yb' 'yf' 'yp' 'zn' 2016-05-19 16:21:22.326724 430 '3y' 'a9' 'au' 'bp' 'ca' 'cf' 'cn' 'de' 'dh' 'dk' 'dw' 'ec' 'er' 'ey' 'fn' 'g1' 'hb' 'hd' 'hg' 'hi' 'hj' 'ib' 'if' 'iu' 'j7' 'jd' 'jg' 'jj' 'jx' 'k2' 'km' 'kv' 'ld' 'lo' 'mz' 'o3' 'ok' 'ot' 'pl' 'pn' 'pr' 'q0' 'q2' 'q7' 'qa' 'qc' 'qg' 'qm' 'qp' 'qx' 'rc' 'rq' 'rt' 'si' 'so' 'tp' 'tu' 'uj' 'vi' 'vx' 'w7' 'wb' 'wd' 'wm' 'ws' 'wt' 'wv' 'y9' 'yf' 'yq' 2016-05-19 17:21:22.326724 431 '10' 'ac' 'as' 'av' 'b6' 'bb' 'cj' 'd3' 'd8' 'dt' 'eb' 'ey' 'ez' 'fm' 'g8' 'gf' 'gs' 'hn' 'hq' 'ib' 'ii' 'j0' 'jb' 'k4' 'l5' 'ld' 'mg' 'mu' 'nz' 'oa' 'ou' 'pn' 'q1' 'qa' 'qg' 'qj' 'qm' 'qn' 'qs' 'qx' 'qy' 'rj' 'rm' 'rr' 'ry' 's0' 's7' 't4' 't6' 'tb' 'td' 'u0' 'ua' 'ut' 'ux' 'uz' 'v1' 'v9' 'vd' 'vz' 'wc' 'wj' 'wo' 'ws' 'ww' 'x9' 'xu' 'y7' 'yq' 'yv' 'zw' 'zy' 2016-05-19 18:21:22.326724 432 'ac' 'bv' 'd2' 'de' 'e8' 'ea' 'go' 'gw' 'h4' 'ht' 'iy' 'jm' 'ot' 'pp' 'pw' 'pz' 'qd' 'qn' 'qu' 'qy' 'r1' 'ra' 'rg' 'rh' 'rp' 's0' 'sb' 'sn' 'st' 'td' 'uz' 'vg' 'w1' 'w6' 'wa' 'wc' 'we' 'wi' 'wj' 'wu' 'ww' 'y9' 'zr' 2016-05-19 19:21:22.326724 433 '5t' 'ad' 'am' 'ed' 'ei' 'en' 'eo' 'ey' 'f0' 'fp' 'fr' 'gc' 'hp' 'hz' 'ic' 'ix' 'jt' 'kn' 'kr' 'lk' 'ls' 'm1' 'mt' 'nk' 'od' 'p3' 'pa' 'pe' 'pi' 'q4' 'qa' 'qi' 'qk' 'qq' 'qt' 'qv' 'rb' 'rr' 'rv' 's3' 'se' 'sr' 't0' 'tj' 'tk' 'tp' 'tu' 'u1' 'ud' 'uf' 'uv' 'ux' 'vd' 'vu' 'wh' 'wi' 'wp' 'wu' 'x9' 'xa' 'ye' 'yn' 'yw' 'zj' 'zs' 2016-05-19 20:21:22.326724 434 'a1' 'ag' 'ai' 'ap' 'bp' 'by' 'dc' 'dy' 'e5' 'eg' 'ei' 'el' 'em' 'fc' 'gl' 'h8' 'hr' 'i1' 'ib' 'ie' 'if' 'ij' 'j5' 'jj' 'kf' 'kx' 'lc' 'm3' 'mg' 'nb' 'ol' 'ph' 'py' 'q1' 'q5' 'qi' 'qk' 'ql' 'qp' 'qs' 'sv' 'td' 'te' 'tn' 'vd' 'vm' 'vq' 'wv' 'xp' 'xu' 'yb' 'yo' 'yq' 'yx' 'yy' 'zp' 'zr' 'zx' 'zz' 2016-05-19 21:21:22.326724 435 '2l' '9f' 'a2' 'ak' 'as' 'av' 'bi' 'c1' 'cf' 'ct' 'cu' 'db' 'dp' 'du' 'dv' 'e3' 'e9' 'ee' 'eg' 'el' 'fm' 'gu' 'hc' 'he' 'i3' 'i9' 'ib' 'ik' 'im' 'ir' 'j7' 'jp' 'jv' 'ki' 'kl' 'l6' 'lj' 'lo' 'lw' 'md' 'mj' 'mk' 'ms' 'mw' 'na' 'nq' 'o2' 'od' 'ox' 'p3' 'pj' 'pp' 'q6' 'q7' 'q9' 'qb' 'qg' 'qr' 'qs' 'r7' 'r8' 'rd' 're' 'rf' 'rg' 'rp' 'rv' 'rw' 's6' 'sc' 'sq' 't6' 'tb' 'tc' 'te' 'tj' 'tn' 'tx' 'tz' 'uh' 'uq' 'uu' 'v4' 'vw' 'w3' 'w8' 'wa' 'wj' 'wk' 'wp' 'x3' 'xg' 'xy' 'y1' 'y6' 'yc' 'yi' 'yn' 'yo' 'yw' 'yz' 'z6' 'z8' 'zk' 'zz' 2016-05-19 22:21:22.326724 436 '5t' 'al' 'db' 'dt' 'dx' 'ea' 'en' 'g6' 'gc' 'gm' 'gy' 'if' 'ii' 'ik' 'jb' 'jv' 'k5' 'po' 'pv' 'py' 'qj' 'qp' 'rz' 'ux' 'v1' 'w4' 'w8' 'wi' 'yv' 2016-05-19 23:21:22.326724 437 'fb' 'in' 'iy' 'lu' 'p4' 'pd' 'qa' 'qq' 's6' 'ta' 'y1' 'yg' 'yy' 'zk' 2016-05-20 00:21:22.326724 438 'av' 'dp' 'ff' 'fx' 'jk' 'ke' 'lb' 'lm' 'n1' 'ql' 'rv' 's4' 'uv' 'wl' 'ws' 'yj' 2016-05-20 01:21:22.326724 439 '7y' 'aq' 'cu' 'd3' 'h2' 'ih' 'oc' 'qh' 'rc' 'rs' 't3' 'ud' 'we' 'zt' 2016-05-20 02:21:22.326724 440 '7u' 'a4' 'ah' 'aj' 'al' 'cu' 'e1' 'fi' 'fq' 'fr' 'he' 'hi' 'hk' 'hn' 'hp' 'hs' 'ih' 'iw' 'je' 'k4' 'k6' 'kx' 'l1' 'lf' 'li' 'lj' 'lm' 'lp' 'ls' 'lu' 'ma' 'nr' 'o2' 'o4' 'oe' 'oh' 'os' 'ow' 'p7' 'pl' 'q3' 'qj' 'qt' 'qy' 'qz' 'r3' 'rc' 'rm' 'ro' 's0' 's8' 'so' 't7' 'th' 'ti' 'tm' 'tt' 'ut' 'v5' 'va' 've' 'w7' 'wc' 'wk' 'wl' 'wm' 'wq' 'wu' 'x0' 'zh' 2016-05-20 03:21:22.326724 441 'ah' 'bg' 'bw' 'ca' 'cn' 'cy' 'da' 'dq' 'dt' 'eq' 'ex' 'fe' 'ff' 'ga' 'gr' 'kv' 'ld' 'my' 'od' 'oq' 'p3' 'p5' 'pc' 'pf' 'q5' 'qa' 'qc' 'qi' 'ql' 'qr' 'qx' 'qz' 'rd' 'rk' 'rq' 'ru' 'rw' 's7' 'sa' 'sh' 'tk' 'um' 'un' 'v4' 'vw' 'wg' 'wr' 'wt' 'xt' 'ya' 'yo' 'z6' 'zm' 2016-05-20 04:21:22.326724 442 'd8' 'dm' 'eg' 'et' 'ge' 'gz' 'i8' 'ig' 'il' 'iy' 'jo' 'k6' 'lm' 'oj' 'p3' 'pw' 'qd' 'qp' 'qq' 'qz' 'r7' 's1' 'sr' 'sx' 't4' 'uz' 'vm' 'vr' 'w0' 'wj' 'wp' 'xc' 'y1' 'yj' 'zd' 2016-05-20 05:21:22.326724 443 'a0' 'ck' 'fp' 'g4' 'ib' 'ih' 'im' 'iq' 'kz' 'll' 'lv' 'nc' 'oq' 'qf' 'qv' 'rg' 'rk' 'tc' 'tn' 'u1' 'u8' 'uj' 'un' 'vv' 2016-05-20 06:21:22.326724 444 '6x' 'a4' 'ae' 'as' 'd5' 'df' 'e9' 'ek' 'ew' 'ex' 'ez' 'fa' 'fe' 'fr' 'gk' 'hb' 'hg' 'hl' 'hp' 'id' 'it' 'ix' 'jc' 'jg' 'jk' 'jm' 'js' 'ju' 'ln' 'lq' 'mo' 'ms' 'o7' 'od' 'oi' 'oo' 'pn' 'qd' 'qt' 'qv' 'r0' 'rc' 'rj' 'rk' 'rn' 'rp' 'rx' 'rz' 'sc' 'sg' 'sk' 'so' 'ti' 'tn' 'to' 'tr' 'tz' 'uk' 'um' 'ut' 'v1' 'vr' 'wo' 'wr' 'wu' 'wz' 'xn' 'xu' 'y4' 'yg' 'z2' 2016-05-20 07:21:22.326724 445 '1l' '2l' 'ag' 'aj' 'al' 'an' 'ay' 'bo' 'cg' 'cs' 'cw' 'cx' 'db' 'dd' 'e1' 'e8' 'ee' 'ef' 'ej' 'eu' 'ew' 'fc' 'ff' 'fh' 'fo' 'fv' 'fz' 'g1' 'gj' 'gk' 'gw' 'ha' 'i3' 'ib' 'iu' 'jv' 'k9' 'kq' 'ku' 'kw' 'lv' 'lw' 'ly' 'mp' 'my' 'nf' 'ng' 'nw' 'o6' 'oe' 'or' 'ou' 'oz' 'p4' 'pc' 'ph' 'pn' 'py' 'q0' 'qd' 'qe' 'qp' 'qs' 'qu' 'qv' 'qz' 'r6' 'rg' 'rj' 'rt' 'ru' 'rv' 'rw' 'sx' 't2' 'tl' 'tn' 'tq' 'tx' 'tz' 'ue' 'ui' 'ul' 'uo' 'uu' 'w0' 'w1' 'w4' 'w6' 'w8' 'w9' 'wh' 'wi' 'wp' 'ws' 'wt' 'wx' 'yd' 'zd' 'zf' 'zx' 2016-05-20 08:21:22.326724 446 'aw' 'bm' 'dw' 'e5' 'ht' 'j4' 'kv' 'm5' 'oi' 'qa' 'qe' 'qf' 'ri' 'rj' 't6' 't8' 'un' 'wc' 'yb' 'yj' 2016-05-20 09:21:22.326724 447 '4a' 'a9' 'au' 'bn' 'bs' 'cg' 'd4' 'dx' 'fb' 'fk' 'gc' 'hh' 'ht' 'hy' 'iy' 'je' 'jg' 'jj' 'jp' 'ju' 'kz' 'la' 'm8' 'na' 'oa' 'oj' 'ol' 'or' 'ov' 'ox' 'p6' 'po' 'q0' 'q9' 'qc' 'qe' 'qi' 'qq' 'qt' 'qx' 'si' 'sn' 'su' 'sw' 't8' 'ta' 'tv' 'tz' 'uq' 'ut' 'w6' 'w7' 'we' 'wk' 'wl' 'wq' 'wy' 'y4' 'ya' 'ze' 'zq' 'zy' 2016-05-20 10:21:22.326724 448 '3h' '4h' '93' 'ak' 'ao' 'bq' 'cw' 'db' 'dx' 'eb' 'ef' 'el' 'eu' 'ex' 'fc' 'fg' 'fo' 'fr' 'fs' 'fx' 'g5' 'gl' 'go' 'hs' 'i0' 'ii' 'ix' 'j3' 'jc' 'ke' 'l2' 'lf' 'lo' 'm6' 'ms' 'ne' 'oi' 'ox' 'p6' 'pb' 'pr' 'q9' 'qa' 'qi' 'qj' 'qq' 'qs' 'qu' 'qw' 're' 'rq' 's0' 'sa' 'se' 'sk' 'sx' 'tj' 'tk' 'u2' 'ua' 'uh' 'un' 'vy' 'wf' 'wh' 'wj' 'wq' 'wv' 'xl' 'xq' 'yf' 'yi' 'yw' 'z3' 2016-05-20 11:21:22.326724 449 'a2' 'ag' 'cz' 'd0' 'd3' 'da' 'di' 'ds' 'e5' 'e6' 'e7' 'ej' 'em' 'ex' 'ff' 'fq' 'gm' 'go' 'gt' 'gv' 'gx' 'ho' 'hv' 'i8' 'ic' 'ii' 'il' 'im' 'it' 'ix' 'j1' 'ja' 'jd' 'js' 'kw' 'l6' 'le' 'lk' 'ln' 'mt' 'my' 'ns' 'ol' 'op' 'os' 'p0' 'pu' 'pv' 'pz' 'q4' 'q5' 'qe' 'qh' 'ql' 'qx' 'qy' 'r1' 'rk' 'rr' 'sb' 'sn' 'te' 'tt' 'ui' 'v6' 'w6' 'we' 'ws' 'wy' 'xt' 'xu' 'yf' 'yq' 'yz' 'zy' 2016-05-20 12:21:22.326724 450 'ab' 'ct' 'cv' 'cw' 'dg' 'ds' 'e0' 'e5' 'f3' 'fj' 'fl' 'fn' 'gy' 'ha' 'ie' 'if' 'jf' 'ju' 'jx' 'kg' 'ki' 'kw' 'l0' 'ls' 'm9' 'mj' 'nj' 'of' 'om' 'oq' 'os' 'ov' 'pv' 'pz' 'q0' 'q5' 'q8' 'qf' 'qg' 'qi' 'qj' 'qm' 'qn' 'qw' 'rk' 'ru' 'sc' 'sn' 'so' 't1' 'tn' 'tz' 'un' 'uv' 'uw' 'vn' 'wh' 'wn' 'ww' 'xy' 'yd' 'yr' 'yv' 'zh' 'zy' 2016-05-20 13:21:22.326724 451 '45' '85' 'an' 'bi' 'ca' 'cb' 'co' 'cq' 'cu' 'dt' 'e4' 'eb' 'ed' 'ef' 'em' 'eq' 'er' 'et' 'ex' 'fe' 'fk' 'fv' 'fw' 'gm' 'gq' 'hu' 'it' 'iw' 'j5' 'jj' 'jm' 'jr' 'lq' 'lz' 'mc' 'n0' 'nq' 'o7' 'ok' 'pd' 'ph' 'q6' 'qe' 'qh' 'qm' 'qy' 'qz' 'r2' 'r5' 'ra' 're' 's6' 'sb' 'sl' 'tb' 'tg' 'ur' 'vl' 'wa' 'wf' 'wt' 'wv' 'ww' 'xr' 'xz' 'yb' 'yf' 'zx' 2016-05-20 14:21:22.326724 452 'ap' 'ca' 'dt' 'dx' 'ep' 'f5' 'fg' 'gq' 'hi' 'hj' 'i4' 'ic' 'it' 'iy' 'jl' 'lz' 'nd' 'o9' 'og' 'oq' 'pk' 'q6' 'qo' 'ra' 'sf' 'wd' 'wt' 'x9' 2016-05-20 15:21:22.326724 453 '5g' 'a5' 'dj' 'dl' 'dr' 'e9' 'ed' 'ep' 'er' 'gb' 'hh' 'hl' 'i0' 'if' 'ig' 'io' 'it' 'k2' 'ki' 'll' 'o9' 'om' 'ot' 'p5' 'q1' 'q6' 'qa' 'qp' 'qw' 'qy' 'r9' 'rb' 'rm' 'ry' 's7' 'tl' 'ts' 'ut' 'w0' 'wd' 'wu' 'wv' 'xk' 'ya' 'z5' 'zq' 'zs' 2016-05-20 16:21:22.326724 454 '6o' 'av' 'ed' 'ee' 'gf' 'ii' 'o8' 'og' 'om' 'qs' 'ta' 'th' 'tk' 'w0' 2016-05-20 17:21:22.326724 455 '17' 'bv' 'c5' 'cn' 'd0' 'di' 'dm' 'dz' 'ec' 'ef' 'et' 'ev' 'ew' 'fa' 'fb' 'fh' 'fw' 'fy' 'g8' 'he' 'hf' 'hp' 'hu' 'hz' 'i2' 'ig' 'ix' 'jy' 'lt' 'mi' 'nm' 'nq' 'o5' 'oa' 'od' 'oi' 'oo' 'ox' 'pb' 'po' 'qb' 'qc' 'qf' 'qr' 'qs' 'qt' 'qw' 'qx' 'r0' 'rb' 'rf' 'rh' 'rk' 'ry' 'sb' 'sf' 'sh' 'st' 'tb' 'tj' 'tn' 'tq' 'tu' 'ty' 'u9' 'ud' 'ut' 'uw' 'ux' 'w4' 'wi' 'xm' 'ya' 'yl' 'ys' 'yt' 'yv' 'yy' 'zb' 'zv' 2016-05-20 18:21:22.326724 456 '3h' 'aw' 'az' 'b2' 'bl' 'bq' 'bt' 'c0' 'cd' 'ck' 'cm' 'cw' 'cy' 'd3' 'e0' 'ef' 'eo' 'ew' 'fj' 'fk' 'gb' 'gc' 'gm' 'gt' 'gz' 'hv' 'in' 'ix' 'jb' 'jg' 'jl' 'jn' 'js' 'k7' 'kg' 'ku' 'kx' 'kz' 'ld' 'nb' 'ni' 'o3' 'o6' 'od' 'om' 'p3' 'p4' 'pn' 'pu' 'q7' 'qd' 'qh' 'qp' 'qq' 'qr' 'qv' 'qy' 'qz' 'rq' 'sb' 'se' 'sf' 'sh' 'sm' 't0' 'tg' 'tj' 'tl' 'tq' 'ua' 'uk' 'us' 'wd' 'we' 'wj' 'wn' 'wq' 'wv' 'wz' 'yd' 'yg' 'ym' 'yn' 'yr' 'zc' 'zz' 2016-05-20 19:21:22.326724 457 '1t' 'am' 'aw' 'b4' 'bi' 'bm' 'bx' 'cd' 'cj' 'cv' 'e5' 'ek' 'eo' 'er' 'ex' 'f5' 'f8' 'fp' 'fr' 'fw' 'ga' 'gy' 'hm' 'hs' 'ip' 'ir' 'is' 'it' 'iv' 'iz' 'jf' 'jm' 'jp' 'ju' 'k6' 'kk' 'kr' 'lb' 'le' 'lt' 'mj' 'nk' 'np' 'nr' 'oa' 'oj' 'pm' 'pn' 'q1' 'q3' 'qb' 'qc' 'qf' 'qh' 'qi' 'qj' 'qq' 'qt' 'qw' 'qy' 'r2' 'r8' 'rf' 'rh' 'rw' 's9' 't3' 'te' 'ti' 'tn' 'tq' 'uu' 'uv' 'uw' 'w0' 'w1' 'w3' 'w7' 'wc' 'wi' 'wk' 'wn' 'wr' 'wt' 'xm' 'y5' 'ya' 'z7' 'zu' 2016-05-20 20:21:22.326724 458 '2l' 'a5' 'ah' 'ak' 'ar' 'be' 'e6' 'eh' 'ge' 'gj' 'gn' 'gt' 'gy' 'ia' 'ii' 'iw' 'ix' 'jb' 'k9' 'kd' 'ke' 'kh' 'kv' 'lm' 'ly' 'me' 'mt' 'nb' 'np' 'o5' 'oe' 'of' 'og' 'pd' 'pf' 'pm' 'pt' 'pw' 'q3' 'qc' 'qe' 'qg' 'qh' 'qk' 'ql' 'qs' 'qt' 'qx' 'qz' 'rr' 'rw' 'rx' 'ry' 'sk' 'sr' 'su' 'sv' 'sz' 'ug' 'uk' 'uq' 'vg' 'w7' 'wb' 'wn' 'wr' 'ws' 'wz' 'x6' 'yg' 'yj' 'yo' 'zb' 'zx' 2016-05-20 21:21:22.326724 459 'ab' 'c1' 'cl' 'd3' 'do' 'e5' 'e8' 'eg' 'ek' 'ex' 'gy' 'ia' 'iq' 'iw' 'jf' 'kv' 'm9' 'n4' 'nh' 'nj' 'q3' 'qa' 'qe' 'qg' 'qm' 'sy' 'ta' 'w5' 'w6' 2016-05-20 22:21:22.326724 460 '1g' '6b' 'az' 'be' 'c5' 'dp' 'dt' 'e6' 'eg' 'en' 'es' 'et' 'f1' 'fi' 'fn' 'ft' 'fz' 'g0' 'gj' 'gv' 'h8' 'hp' 'hs' 'hu' 'hw' 'hz' 'ia' 'im' 'is' 'iv' 'iw' 'iy' 'jd' 'kw' 'ky' 'l4' 'l7' 'mn' 'nn' 'nr' 'ny' 'ot' 'p2' 'p8' 'pt' 'q8' 'qa' 'qb' 'qf' 'qh' 'qi' 'qm' 'qt' 'qu' 'qv' 'qy' 'ra' 'rl' 'ro' 'rw' 'rx' 's8' 's9' 'sk' 'sn' 'st' 'sv' 'th' 'tl' 'to' 'tp' 'tu' 'ua' 'uk' 'un' 'uv' 'v8' 've' 'vt' 'vu' 'vv' 'w4' 'wc' 'wh' 'wo' 'wq' 'wy' 'xe' 'xm' 'xp' 'xu' 'yc' 'yn' 'yq' 'zf' 'zj' 'zs' 'zt' 2016-05-20 23:21:22.326724 461 '2a' '3o' '6w' '9h' 'ag' 'ak' 'cu' 'db' 'e3' 'ei' 'ep' 'eq' 'f6' 'fm' 'fq' 'fz' 'g5' 'gi' 'gk' 'gn' 'gp' 'gx' 'hb' 'hw' 'ia' 'ic' 'id' 'ig' 'ih' 'im' 'jh' 'jy' 'k3' 'kh' 'kv' 'l4' 'lf' 'lh' 'lu' 'ni' 'o7' 'oe' 'oi' 'op' 'os' 'ow' 'p0' 'p1' 'pj' 'pp' 'qa' 'qe' 'qi' 'qm' 'qz' 'rb' 're' 'rh' 'sa' 'sn' 'te' 'th' 'u3' 'ui' 'uj' 'us' 'vh' 'w1' 'w7' 'wc' 'wg' 'wh' 'wo' 'wx' 'xr' 'xw' 'xz' 'y5' 'y6' 'y9' 'ye' 'yo' 'ze' 'zg' 'zp' 2016-05-21 00:21:22.326724 462 'b7' 'eu' 'g4' 'hw' 'in' 'pi' 'qt' 'r0' 'rg' 'sn' 'sz' 'tc' 'wd' 'zs' 2016-05-21 01:21:22.326724 463 'a3' 'ad' 'ar' 'at' 'bb' 'bf' 'bt' 'cg' 'cx' 'd6' 'de' 'df' 'e4' 'e6' 'eg' 'et' 'ex' 'f0' 'fe' 'fg' 'fj' 'fo' 'gh' 'hb' 'hj' 'hq' 'hr' 'hv' 'ia' 'id' 'is' 'it' 'iy' 'ja' 'jj' 'jq' 'jw' 'l2' 'l7' 'lc' 'lu' 'nc' 'no' 'np' 'nt' 'ob' 'od' 'og' 'oo' 'os' 'pe' 'pj' 'pl' 'po' 'pq' 'pu' 'q2' 'qa' 'qc' 'qf' 'qr' 'qt' 'qx' 're' 'rk' 'rn' 'ro' 'ru' 'rw' 'rx' 's7' 's8' 'sy' 'tc' 'tf' 'tg' 'th' 'tm' 'to' 'tv' 'tx' 'tz' 'va' 'vp' 'w0' 'w1' 'wh' 'wl' 'wq' 'wr' 'wt' 'ww' 'wy' 'x7' 'xl' 'xy' 'y0' 'ye' 'yr' 'yy' 'z3' 'zf' 'zo' 2016-05-21 02:21:22.326724 464 '15' '4o' '7h' 'aa' 'av' 'b0' 'cb' 'da' 'dh' 'di' 'dr' 'e0' 'ee' 'eo' 'ep' 'ey' 'fi' 'fo' 'fq' 'fx' 'fz' 'g9' 'ge' 'hd' 'hh' 'hs' 'i4' 'i9' 'iq' 'it' 'iw' 'ix' 'iy' 'j8' 'jr' 'ld' 'm1' 'mo' 'nx' 'ob' 'ol' 'ot' 'pj' 'qf' 'qj' 'qk' 'qp' 'qv' 'qy' 'r4' 'r5' 'rl' 'rm' 'rq' 'rz' 's8' 'sc' 'sd' 'sf' 'sh' 'sn' 'ss' 't5' 't7' 'tj' 'to' 'tw' 'u6' 'uc' 'ud' 'ug' 'ui' 'uk' 'ut' 'uy' 'uz' 'vi' 'w0' 'w9' 'wb' 'wg' 'wl' 'ww' 'wx' 'wy' 'xa' 'xb' 'xo' 'ya' 'yi' 'yu' 'yv' 'yz' 'zm' 'zv' 'zx' 'zy' 'zz' 2016-05-21 03:21:22.326724 465 '2b' '2e' 'ao' 'ap' 'au' 'bo' 'by' 'cr' 'do' 'du' 'dy' 'e7' 'eb' 'eh' 'em' 'ey' 'f6' 'ff' 'fu' 'gc' 'gi' 'gk' 'h1' 'hp' 'hs' 'hy' 'ia' 'ic' 'ig' 'ik' 'im' 'je' 'jf' 'ji' 'jr' 'l5' 'lf' 'lp' 'mv' 'ne' 'nt' 'oa' 'os' 'pj' 'po' 'q9' 'qd' 'qe' 'qf' 'qw' 'qy' 'ra' 'rg' 'rk' 'rp' 'rq' 'rx' 'sb' 'si' 'sn' 'ta' 'ux' 'v1' 'vd' 'wa' 'wk' 'wr' 'wu' 'xo' 'yg' 'yl' 'yz' 'zi' 'zt' 2016-05-21 04:21:22.326724 466 '3k' 'f5' 'if' 'kg' 'lj' 'ol' 'qr' 'so' 'ta' 'u1' 'vu' 'wr' 'y2' 2016-05-21 05:21:22.326724 467 'cv' 'ds' 'dx' 'dy' 'ex' 'hh' 'lf' 'mq' 'qe' 'qu' 'rb' 'tb' 'tv' 'tz' 'ue' 'ui' 'wi' 'yb' 'zz' 2016-05-21 06:21:22.326724 468 '1t' 'a0' 'ah' 'ar' 'at' 'be' 'bs' 'bt' 'co' 'd9' 'e9' 'ea' 'ec' 'ei' 'eo' 'er' 'ez' 'fa' 'fz' 'gl' 'gt' 'h8' 'h9' 'hb' 'hv' 'ia' 'ic' 'if' 'im' 'io' 'iq' 'ix' 'k9' 'kq' 'lo' 'm4' 'md' 'mo' 'mz' 'ni' 'nr' 'nz' 'o8' 'ox' 'pk' 'pr' 'q1' 'q3' 'q8' 'qa' 'qb' 'qf' 'qg' 'qi' 'ql' 'qr' 'r3' 'rc' 'rf' 'rg' 'rr' 's0' 'sf' 'tg' 'tw' 'u2' 'uh' 'un' 'ur' 'ux' 'vb' 'vr' 'w7' 'w9' 'wd' 'wh' 'wm' 'wo' 'wr' 'ws' 'wv' 'x4' 'xj' 'xx' 'y3' 'y8' 'yd' 'yl' 'yo' 'yq' 'yr' 'yw' 'z8' 'za' 'zb' 'zg' 'zo' 'zs' 2016-05-21 07:21:22.326724 469 'a1' 'cd' 'cl' 'd8' 'ek' 'ig' 'ih' 'in' 'lq' 'o3' 'ow' 'px' 'qg' 'qm' 'qq' 'qr' 'qs' 'qy' 'rd' 'rh' 'to' 'tq' 'ul' 'wc' 'x9' 'ya' 'yf' 'yw' 2016-05-21 08:21:22.326724 470 '3q' '5p' 'a2' 'be' 'bv' 'bw' 'cv' 'd8' 'df' 'dh' 'dk' 'e2' 'ec' 'eo' 'fc' 'g8' 'gq' 'h8' 'ig' 'io' 'ir' 'iv' 'je' 'kq' 'kx' 'lc' 'lr' 'lt' 'ok' 'pk' 'q1' 'q4' 'qe' 'qh' 'qw' 'qz' 'rj' 'rv' 't8' 'tf' 'tl' 'tq' 'uh' 'uz' 'wk' 'wp' 'ws' 'wt' 'wv' 'x3' 'yb' 'ye' 'yo' 'yp' 'yy' 'z6' 'z8' 'zb' 'zm' 2016-05-21 09:21:22.326724 471 'b0' 'bg' 'bh' 'cu' 'd8' 'dv' 'er' 'fd' 'fm' 'fo' 'gg' 'ij' 'ir' 'iu' 'jc' 'jl' 'jn' 'jo' 'k4' 'kb' 'ku' 'lq' 'ly' 'mw' 'of' 'op' 'ph' 'pk' 'ps' 'px' 'q0' 'qd' 'qg' 'qz' 'rb' 'rp' 'rs' 'rv' 'su' 't9' 'tm' 'tp' 'tx' 'ty' 'ug' 'ul' 'uo' 'up' 'uv' 'v5' 'wh' 'wr' 'ww' 'xw' 'y1' 'yd' 'yf' 'yn' 'z4' 'z8' 'zf' 'zn' 2016-05-21 10:21:22.326724 472 'cm' 'dm' 'eh' 'em' 'ik' 'j0' 'kk' 'lp' 'ng' 'or' 'pu' 'qd' 'tw' 2016-05-21 11:21:22.326724 473 '4p' 'am' 'bj' 'bq' 'cg' 'cm' 'cz' 'dm' 'ds' 'du' 'e6' 'eg' 'en' 'eo' 'eq' 'et' 'ev' 'ex' 'fw' 'go' 'hb' 'hq' 'i0' 'ij' 'k6' 'kg' 'l6' 'lm' 'lq' 'mr' 'ms' 'oa' 'p6' 'q7' 'qa' 'qi' 'qk' 'r8' 'ra' 're' 'rr' 's8' 'sj' 't6' 't9' 'tc' 'v1' 'vd' 'w1' 'wf' 'wj' 'xy' 'yd' 'yn' 'yo' 'yt' 'yu' 2016-05-21 12:21:22.326724 474 '43' '9w' 'ah' 'av' 'bl' 'dr' 'ef' 'es' 'fm' 'ft' 'gy' 'hg' 'hq' 'hy' 'iu' 'ix' 'j1' 'jn' 'lg' 'np' 'o9' 'op' 'ou' 'ox' 'qq' 'st' 'sw' 't8' 't9' 'vs' 'vw' 'wd' 'wx' 'wz' 'xr' 'xt' 'xv' 'y5' 'y8' 'yi' 'ze' 2016-05-21 13:21:22.326724 475 'a3' 'bh' 'c2' 'ca' 'e1' 'fb' 'fe' 'hd' 'hx' 'jc' 'md' 'nl' 'q9' 'qi' 'qq' 'qs' 'qt' 'rx' 'te' 'tv' 'u2' 'w8' 'wi' 'wr' 'xq' 'y9' 2016-05-21 14:21:22.326724 476 '1o' 'a0' 'aa' 'bd' 'bj' 'ch' 'cm' 'dj' 'e2' 'eq' 'eu' 'fj' 'fo' 'g9' 'go' 'hi' 'ia' 'ix' 'jh' 'jl' 'jy' 'lh' 'nd' 'nw' 'ox' 'p3' 'pi' 'pm' 'pt' 'q3' 'qh' 'qn' 'ra' 'ri' 'rr' 'ru' 'rv' 't3' 'tm' 'u3' 'ue' 'us' 'uz' 'vn' 'w1' 'wl' 'wo' 'wx' 'xj' 'xn' 'yc' 'yp' 'zr' 2016-05-21 15:21:22.326724 477 '7a' 'ap' 'bl' 'fl' 'g7' 'ko' 'ma' 'qi' 'ri' 'rp' 'y5' 'yo' 2016-05-21 16:21:22.326724 478 'an' 'dh' 'do' 'hs' 'hv' 'ia' 'ic' 'ne' 'of' 'oi' 'oq' 'pe' 'pg' 'q9' 'r5' 'rk' 'sc' 'sf' 'sh' 'ta' 'tb' 'tq' 'um' 'wb' 'wj' 'wm' 'wq' 'wt' 'yi' 'ym' 2016-05-21 17:21:22.326724 479 'am' 'aw' 'ay' 'bj' 'df' 'eb' 'eo' 'eq' 'et' 'ey' 'f9' 'fo' 'g0' 'gg' 'h4' 'hq' 'in' 'k4' 'k7' 'kb' 'kl' 'my' 'nt' 'o3' 'og' 'pc' 'q4' 'qg' 'qi' 'qm' 'qy' 'ri' 'rv' 's9' 'sv' 'tl' 'ue' 'uo' 'v6' 'wb' 'wt' 'wx' 'xi' 'xu' 2016-05-21 18:21:22.326724 480 '1l' 'e2' 'e4' 'eo' 'ep' 'fd' 'ha' 'hp' 'hx' 'io' 'iu' 'jr' 'jx' 'k4' 'l8' 'nb' 'oa' 'om' 'on' 'ow' 'p2' 'qh' 'qp' 'qz' 'ra' 'rz' 'sy' 'tk' 'tt' 'ul' 'uq' 'vm' 'wt' 'xg' 'xn' 'ya' 'yf' 'yw' 'yx' 'zp' 2016-05-21 19:21:22.326724 481 '3k' 'ag' 'ak' 'bi' 'bl' 'bw' 'by' 'ch' 'cm' 'dw' 'e1' 'e2' 'ed' 'ej' 'ek' 'er' 'eu' 'ez' 'f8' 'fd' 'fi' 'fl' 'gi' 'gm' 'gx' 'gy' 'h2' 'h8' 'hl' 'hn' 'ij' 'ip' 'iq' 'it' 'jb' 'jl' 'jn' 'k7' 'kh' 'kl' 'kn' 'kt' 'nh' 'nk' 'pa' 'pe' 'pg' 'pp' 'q5' 'q7' 'qi' 'qk' 'ql' 'qs' 'r8' 'ri' 'rj' 'rl' 'rw' 'rx' 'so' 'tb' 'tj' 'tm' 'to' 'tu' 'tv' 'tz' 'u4' 'ue' 'ul' 'uv' 'v1' 'vj' 'vy' 'wc' 'wr' 'wt' 'wx' 'wz' 'xh' 'xj' 'xp' 'xt' 'y4' 'yb' 'yf' 'ym' 'yo' 'yq' 'yy' 'zp' 'zq' 'zt' 2016-05-21 20:21:22.326724 482 '7r' 'a8' 'aa' 'ag' 'bo' 'bp' 'c7' 'd0' 'd6' 'e5' 'er' 'fc' 'ff' 'go' 'ha' 'hs' 'jj' 'jq' 'ki' 'lc' 'le' 'no' 'pf' 'qc' 'qh' 'qq' 'qs' 'qv' 'rf' 'rj' 'rx' 'su' 'ta' 'ti' 'tu' 'tv' 'ty' 'ug' 'un' 'up' 'vb' 'vi' 'wp' 'wu' 'wz' 'xt' 'y0' 'yd' 'yu' 2016-05-21 21:21:22.326724 483 'ad' 'af' 'aj' 'am' 'aq' 'ba' 'bo' 'c0' 'c5' 'cx' 'da' 'dc' 'dk' 'ed' 'ek' 'en' 'eo' 'ep' 'ew' 'fb' 'g4' 'gd' 'h2' 'hm' 'ho' 'hy' 'ib' 'if' 'io' 'ir' 'iv' 'iz' 'jc' 'jp' 'jt' 'kr' 'lo' 'me' 'na' 'nc' 'nh' 'o6' 'ok' 'oq' 'or' 'ow' 'pn' 'ps' 'q6' 'qa' 'qj' 'qo' 'qx' 'r2' 'r6' 'rd' 're' 'rg' 'rw' 'ta' 'tk' 'uj' 'uo' 'vn' 'wc' 'wh' 'wj' 'wl' 'wu' 'wv' 'ww' 'wx' 'xe' 'xl' 'xn' 'xo' 'xs' 'yb' 'yl' 'yp' 'yw' 'zg' 'zq' 'zr' 'zu' 'zx' 'zy' 2016-05-21 22:21:22.326724 484 '39' 'a9' 'ag' 'ap' 'ax' 'b9' 'c3' 'dn' 'e4' 'ea' 'f7' 'f9' 'g2' 'gi' 'h4' 'ht' 'ie' 'ij' 'ir' 'is' 'it' 'jd' 'jj' 'jv' 'kp' 'kt' 'kv' 'lh' 'ln' 'ls' 'mg' 'mh' 'nc' 'nh' 'o0' 'o2' 'od' 'ox' 'pb' 'pn' 'po' 'pz' 'q1' 'q8' 'qc' 'qd' 'qf' 'qh' 'qi' 'qk' 'qz' 'rd' 'rg' 'ro' 'rz' 's7' 'sa' 'sf' 'sn' 'sw' 'tk' 'tu' 'tw' 'u7' 'uu' 'vh' 'wa' 'wd' 'wk' 'wr' 'wu' 'wy' 'wz' 'xh' 'xm' 'xt' 'yb' 'yi' 'yj' 'yn' 'yr' 'z1' 'z8' 'zn' 2016-05-21 23:21:22.326724 485 '4g' '8w' 'ab' 'aq' 'at' 'bc' 'bi' 'c7' 'cb' 'cj' 'cs' 'd2' 'd3' 'di' 'dm' 'dx' 'dz' 'ed' 'ex' 'fj' 'gs' 'h1' 'h6' 'he' 'hj' 'hr' 'i1' 'ia' 'ie' 'il' 'ix' 'iy' 'j2' 'jd' 'jo' 'jy' 'kx' 'la' 'lv' 'ma' 'mh' 'mp' 'mt' 'n9' 'na' 'nf' 'ng' 'np' 'o7' 'ob' 'on' 'ou' 'ov' 'p9' 'pg' 'po' 'pq' 'q0' 'q4' 'q5' 'qc' 'qj' 'qp' 'qq' 'qt' 'ra' 'rb' 'rq' 'ru' 'sl' 'sp' 't8' 'ta' 'te' 'tl' 'tz' 'u1' 'ud' 'ui' 'uv' 'uw' 'vf' 'vt' 'vu' 'vz' 'w0' 'w7' 'wc' 'wg' 'wh' 'wq' 'wr' 'wz' 'y6' 'y7' 'ye' 'yh' 2016-05-22 00:21:22.326724 486 '1t' 'a7' 'aj' 'au' 'ca' 'cn' 'cw' 'dg' 'dp' 'ec' 'ei' 'en' 'ew' 'ez' 'f3' 'f8' 'hp' 'ht' 'hw' 'is' 'iv' 'jd' 'ji' 'kn' 'l4' 'lq' 'lz' 'm7' 'o6' 'oj' 'oz' 'p4' 'p7' 'po' 'pp' 'q2' 'qa' 'qj' 'qo' 'qt' 'qv' 'qw' 'qy' 'ra' 'rd' 'ri' 'rn' 'rr' 'ry' 's7' 'st' 'sz' 'tg' 'to' 'tu' 'tx' 'w2' 'w4' 'w5' 'wd' 'we' 'wg' 'wo' 'ws' 'xm' 'y5' 'yf' 'yl' 'ym' 'yr' 'yz' 2016-05-22 01:21:22.326724 487 '1y' '4f' 'ao' 'bv' 'co' 'cq' 'dd' 'df' 'dy' 'eq' 'eu' 'ex' 'gg' 'gm' 'gr' 'hm' 'iw' 'j9' 'jb' 'jg' 'jo' 'ju' 'k0' 'km' 'lf' 'ng' 'np' 'nw' 'nz' 'od' 'oj' 'or' 'pp' 'pr' 'pu' 'q5' 'q7' 'q9' 'qc' 'qd' 'qn' 'qx' 'r9' 'rd' 'rk' 'ro' 'sb' 'ta' 'th' 'tv' 'ty' 'tz' 'uq' 'vb' 'wb' 'wj' 'xo' 2016-05-22 02:21:22.326724 488 '2t' '4d' 'bb' 'bd' 'cg' 'co' 'd6' 'db' 'dg' 'dn' 'do' 'dy' 'e1' 'e3' 'e6' 'ec' 'em' 'en' 'ep' 'es' 'ev' 'ew' 'fu' 'fz' 'gc' 'gt' 'hg' 'hl' 'hy' 'id' 'in' 'io' 'ir' 'iu' 'iw' 'jl' 'jo' 'jp' 'jw' 'k4' 'ke' 'ku' 'ld' 'lg' 'li' 'lj' 'lr' 'ls' 'm7' 'n8' 'o6' 'oi' 'op' 'oy' 'pi' 'pq' 'qk' 'qm' 'qn' 'qp' 'qr' 'qu' 'qv' 'qz' 'r3' 're' 'rj' 'rk' 'rq' 'ru' 'rw' 'rz' 'sh' 'si' 'ta' 'to' 'uq' 'ux' 'vc' 'vr' 'wb' 'wh' 'wn' 'wo' 'wy' 'xg' 'y7' 'yb' 'yd' 'yo' 2016-05-22 03:21:22.326724 489 '5e' 'a2' 'ag' 'ay' 'dc' 'ef' 'jd' 'mn' 'pl' 'qp' 'wu' 'xd' 2016-05-22 04:21:22.326724 490 '1x' '3m' 'a1' 'a5' 'a7' 'al' 'aq' 'ar' 'c8' 'cc' 'cd' 'd0' 'dt' 'e6' 'ei' 'em' 'ez' 'f6' 'fc' 'ff' 'fg' 'fp' 'gm' 'h3' 'ha' 'hg' 'ho' 'hs' 'ib' 'ie' 'il' 'it' 'ix' 'j3' 'jl' 'jt' 'jv' 'jw' 'kd' 'ki' 'l1' 'lk' 'lr' 'lv' 'm0' 'mx' 'my' 'n6' 'ni' 'o2' 'o4' 'o9' 'om' 'p0' 'p6' 'pi' 'pj' 'q5' 'qa' 'qc' 'qg' 'qp' 'qs' 'qu' 'qw' 'rg' 'rt' 'rz' 'se' 'sj' 'sp' 'su' 'sw' 'te' 'tp' 'tq' 'tt' 'tu' 'tx' 'u3' 'un' 'uo' 'up' 'uq' 'vc' 'vj' 'vu' 'w2' 'wh' 'wj' 'ws' 'wv' 'ww' 'xg' 'yc' 'yf' 'yv' 'z2' 'zl' 'zw' 'zy' 2016-05-22 05:21:22.326724 491 '68' 'af' 'as' 'at' 'cf' 'ci' 'cx' 'dl' 'dt' 'dv' 'e4' 'ea' 'eg' 'es' 'fd' 'fi' 'fo' 'g1' 'gd' 'gy' 'he' 'hu' 'hw' 'hz' 'i0' 'ia' 'if' 'io' 'it' 'iv' 'iz' 'j0' 'jc' 'jj' 'jm' 'kb' 'ki' 'kk' 'ku' 'ky' 'lr' 'nv' 'oi' 'om' 'p3' 'pa' 'pt' 'qe' 'qh' 'qj' 'qm' 'qq' 'qs' 'qt' 'qu' 'r3' 'rp' 'rr' 'rw' 'rx' 's2' 'sc' 'sp' 'ti' 'tn' 'tv' 'ty' 'ue' 'uk' 'ul' 'up' 'ut' 'uu' 'uw' 'vf' 'vp' 'w2' 'w7' 'wb' 'wl' 'wq' 'xg' 'yc' 'yh' 'z3' 2016-05-22 06:21:22.326724 492 '9y' 'a0' 'a6' 'ad' 'aj' 'az' 'bw' 'by' 'cg' 'ci' 'dc' 'dk' 'dm' 'dw' 'e0' 'e4' 'ee' 'ef' 'eg' 'en' 'eu' 'fc' 'fg' 'fm' 'fx' 'g7' 'gm' 'go' 'hw' 'hy' 'i4' 'i7' 'ip' 'iq' 'ir' 'jr' 'ju' 'jx' 'kr' 'ky' 'la' 'lk' 'lq' 'm9' 'mg' 'mp' 'my' 'n6' 'nv' 'nz' 'o1' 'o3' 'oe' 'oy' 'pj' 'pv' 'pz' 'qg' 'ql' 'qp' 'qt' 'qy' 'r4' 'rf' 'rg' 'rk' 'ro' 'rw' 'ry' 's3' 'sd' 'sf' 'sm' 'tf' 'tg' 'tq' 'tu' 'ty' 'tz' 'ub' 'uc' 'uf' 'um' 'vi' 'vn' 'wa' 'wc' 'we' 'xo' 'xr' 'xs' 'yb' 'yi' 'yw' 'zn' 'zo' 2016-05-22 07:21:22.326724 493 '4n' '6a' 'a3' 'a5' 'aa' 'ae' 'ag' 'b9' 'ca' 'cf' 'd1' 'da' 'dr' 'dz' 'ee' 'el' 'et' 'ey' 'fj' 'fs' 'gl' 'hk' 'hl' 'hn' 'ie' 'ih' 'im' 'ix' 'j1' 'jr' 'kf' 'kk' 'lc' 'lk' 'lp' 'lx' 'mh' 'mt' 'mx' 'my' 'nr' 'nu' 'o6' 'og' 'oo' 'p4' 'p7' 'pj' 'pr' 'q3' 'qc' 'qd' 'qj' 'qk' 'ql' 'qp' 'qt' 'qv' 'qx' 'r8' 're' 'rm' 'rs' 'ru' 'rv' 'sp' 'sw' 'td' 'tk' 'to' 'tw' 'tz' 'u8' 'uf' 'vf' 'vw' 'w7' 'wq' 'wr' 'xe' 'ym' 'yo' 'yr' 'ys' 'yz' 'zc' 'zn' 'zs' 2016-05-22 08:21:22.326724 494 'av' 'es' 'fl' 'gt' 'he' 'it' 'kp' 'mu' 'nc' 'ol' 'om' 'ph' 'qr' 'ra' 'rk' 'ui' 'vh' 'w6' 'wm' 'ws' 'yu' 'z0' 'zl' 'zm' 2016-05-22 09:21:22.326724 495 '3r' '6o' 'ab' 'ay' 'b3' 'bc' 'bh' 'd8' 'dd' 'df' 'eb' 'ee' 'eh' 'el' 'eu' 'ex' 'fn' 'g3' 'ge' 'gr' 'gz' 'hd' 'ib' 'ie' 'ih' 'il' 'it' 'iu' 'jd' 'jq' 'jt' 'jv' 'li' 'pc' 'pp' 'qc' 'ql' 'qp' 'qu' 'qx' 'qz' 'ro' 'rq' 'sj' 'sz' 'te' 'tt' 'tu' 'uh' 'uo' 'up' 'us' 'uu' 'ux' 'v7' 'w3' 'wl' 'wn' 'xf' 'xu' 'ya' 'yh' 'yk' 'za' 'zt' 2016-05-22 10:21:22.326724 496 'a0' 'ai' 'bx' 'ca' 'e2' 'eb' 'ed' 'eg' 'eh' 'eo' 'et' 'hn' 'ix' 'jh' 'ki' 'lm' 'lw' 'm8' 'mb' 'mh' 'mk' 'nc' 'o3' 'o9' 'of' 'qc' 'qe' 'qf' 'qh' 'qi' 'qq' 'qr' 'qz' 'r2' 'r3' 'rc' 'rh' 'rs' 'rv' 'sr' 'uk' 'up' 'ur' 'uv' 'wm' 'wr' 'wz' 'xd' 'y3' 'ya' 'yv' 'zr' 2016-05-22 11:21:22.326724 497 '7h' '7k' 'bi' 'c8' 'cc' 'cj' 'cs' 'd7' 'dh' 'dl' 'dp' 'dt' 'e9' 'ea' 'eh' 'ei' 'ej' 'el' 'ew' 'fo' 'fp' 'ge' 'gg' 'gi' 'gk' 'h2' 'h7' 'hk' 'hs' 'hy' 'ii' 'j4' 'kd' 'kh' 'kp' 'ks' 'm2' 'n1' 'n3' 'nk' 'nr' 'od' 'ok' 'om' 'oy' 'pb' 'ph' 'pm' 'pp' 'pt' 'q2' 'q8' 'q9' 'qc' 'qf' 'qg' 'qh' 'qj' 'qk' 'qn' 'qo' 'qq' 'qv' 'qx' 'r4' 'rc' 'rg' 'rj' 's9' 'sb' 'sg' 'sj' 'ss' 't6' 'ta' 'tc' 'tm' 'tv' 'us' 'uu' 'uy' 'w7' 'wf' 'wh' 'wk' 'wz' 'x2' 'xr' 'ya' 'yc' 'yk' 'yp' 'ys' 'yz' 'z4' 'zg' 'zn' 2016-05-22 12:21:22.326724 498 '6p' 'an' 'aq' 'au' 'br' 'bz' 'c3' 'ca' 'cg' 'cn' 'db' 'dk' 'dq' 'e0' 'e8' 'ek' 'eo' 'er' 'ez' 'fd' 'ft' 'g0' 'gd' 'gh' 'gk' 'gn' 'gr' 'gv' 'gy' 'hb' 'hc' 'he' 'ht' 'ii' 'ip' 'iu' 'j9' 'jn' 'jo' 'jq' 'jz' 'kh' 'kn' 'ko' 'l3' 'ls' 'lz' 'nh' 'nk' 'ok' 'oy' 'p7' 'pd' 'ph' 'pu' 'pw' 'py' 'q7' 'qa' 'qi' 'qk' 'ql' 'qn' 'qq' 'qr' 'qs' 'qv' 'qx' 'qy' 'rg' 'rs' 'ru' 'sg' 'sl' 'sq' 'sr' 'su' 'ts' 'tt' 'ui' 'um' 'ut' 'uu' 'v0' 'v5' 'w7' 'wb' 'wc' 'wf' 'wi' 'wm' 'xd' 'xs' 'xz' 'y3' 'y4' 'y9' 'yi' 'yp' 'yx' 'z0' 'zf' 2016-05-22 13:21:22.326724 499 'au' 'cm' 'dj' 'e1' 'eh' 'ey' 'f3' 'fd' 'fg' 'fv' 'hn' 'i0' 'ia' 'jt' 'jy' 'k2' 'll' 'ne' 'o0' 'o2' 'op' 'pa' 'pf' 'qq' 'qx' 'rr' 'rs' 's4' 'sn' 'so' 'sq' 'tc' 'tn' 'ts' 'ty' 'tz' 'un' 'va' 'vg' 'vj' 'w8' 'wa' 'wb' 'wk' 'wo' 'wp' 'wr' 'x3' 'xx' 'yj' 'yz' 'z3' 'z7' 'zn' 2016-05-22 14:21:22.326724 500 'a4' 'ae' 'ax' 'bb' 'bg' 'ca' 'ch' 'cq' 'cv' 'dm' 'dn' 'en' 'ep' 'eu' 'ev' 'f0' 'g3' 'gk' 'gm' 'hd' 'ho' 'hp' 'hy' 'ij' 'im' 'iy' 'jl' 'jr' 'jy' 'kj' 'kt' 'ku' 'lp' 'mo' 'mr' 'mz' 'n4' 'nk' 'oc' 'ol' 'oo' 'os' 'oy' 'oz' 'p8' 'p9' 'ps' 'qb' 'qd' 'qg' 'qi' 'qv' 'qx' 'r1' 'ra' 'rf' 'rg' 'rm' 'ro' 'rr' 'rv' 'rz' 's7' 'sm' 'ss' 'tl' 'tr' 'tu' 'ty' 'u5' 'ui' 'un' 'uq' 'uv' 'vn' 'w1' 'w2' 'w6' 'wd' 'we' 'wg' 'wn' 'wp' 'wy' 'y2' 'y6' 'yc' 'yd' 'yt' 'yw' 'z8' 'ze' 'zs' 2016-05-22 15:21:22.326724 501 'ca' 'fu' 'hv' 'la' 'mt' 'ov' 'pl' 'q8' 'r3' 'sp' 'sy' 'tg' 'to' 'tv' 'wn' 'x4' 'yh' 'yp' 'ze' 2016-05-22 16:21:22.326724 502 'ag' 'ai' 'az' 'br' 'c2' 'cd' 'ck' 'db' 'du' 'e0' 'e7' 'eb' 'ee' 'em' 'ep' 'eq' 'es' 'eu' 'ex' 'fh' 'fi' 'ga' 'gm' 'gn' 'hj' 'hq' 'if' 'ig' 'ii' 'ix' 'jk' 'kd' 'kg' 'kk' 'kr' 'kt' 'ku' 'lx' 'mp' 'mq' 'nx' 'o9' 'oa' 'om' 'oq' 'p5' 'pd' 'pr' 'pu' 'pw' 'q3' 'qa' 'qd' 'qe' 'qf' 'qi' 'qj' 'ql' 'qn' 'qo' 'qr' 'qt' 'qu' 'qv' 'qx' 'rc' 'rf' 'rl' 'rm' 'rn' 'rp' 'rr' 's7' 'se' 'st' 'sx' 't8' 'to' 'u1' 'ua' 'uq' 'ux' 'w6' 'w8' 'wf' 'wt' 'xb' 'xf' 'xk' 'xn' 'y3' 'ym' 'yp' 'yz' 'zi' 'zk' 2016-05-22 17:21:22.326724 503 '40' '6a' '8j' 'am' 'bf' 'dp' 'dz' 'ew' 'gh' 'he' 'hh' 'ib' 'ii' 'iq' 'is' 'iu' 'kt' 'mf' 'oh' 'or' 'p8' 'pa' 'pb' 'pi' 'qc' 'qo' 'qp' 'qq' 'qs' 'qt' 'qu' 'r4' 'rf' 'rl' 'sd' 'sl' 't4' 'tb' 'ua' 'ue' 'ut' 'wh' 'wm' 'y0' 'y6' 2016-05-22 18:21:22.326724 504 '1b' '42' 'a7' 'ab' 'ak' 'ap' 'at' 'av' 'ay' 'b0' 'b9' 'bb' 'bp' 'bu' 'bz' 'cq' 'da' 'de' 'dn' 'e0' 'eb' 'ef' 'eg' 'ek' 'eq' 'er' 'eu' 'ey' 'fn' 'ft' 'gg' 'h4' 'hk' 'hl' 'i7' 'ig' 'ik' 'ip' 'ir' 'iu' 'iw' 'jr' 'jw' 'jx' 'kg' 'lc' 'lg' 'm0' 'na' 'np' 'om' 'on' 'oz' 'pg' 'pn' 'ps' 'pt' 'pz' 'q3' 'q6' 'qa' 'qb' 'ql' 'qq' 'qt' 'qv' 'qw' 'qy' 'r8' 'rf' 'ri' 'rk' 'rl' 'rw' 'sg' 'si' 'sp' 'sw' 'ta' 'th' 'ua' 'uj' 'uu' 'uv' 'uz' 'vj' 'vk' 'vm' 'wc' 'wf' 'wh' 'wn' 'wo' 'ww' 'xb' 'xk' 'xt' 'xw' 'y7' 'ye' 'yl' 'yt' 'yw' 'z4' 'z7' 'zc' 'zw' 2016-05-22 19:21:22.326724 505 '27' '4g' 'a2' 'al' 'bp' 'ca' 'cp' 'da' 'dt' 'e8' 'ee' 'ef' 'eg' 'ej' 'eq' 'eu' 'ev' 'fe' 'gn' 'gq' 'gy' 'i5' 'ic' 'il' 'io' 'ir' 'iw' 'iz' 'j2' 'kz' 'l2' 'l8' 'lh' 'ln' 'lt' 'np' 'ns' 'oi' 'oj' 'or' 'ph' 'pr' 'pt' 'qa' 'qh' 'qi' 'qs' 'qt' 'qu' 'r1' 'rd' 'ry' 's8' 'sj' 'sk' 'sl' 'sq' 'td' 'te' 'tg' 'tj' 'tq' 'tx' 'u0' 'ub' 'ul' 'uu' 'ux' 'uy' 'v0' 've' 'vg' 'vk' 'wa' 'wj' 'ws' 'wu' 'yb' 'yd' 'yi' 'yk' 'yo' 'yr' 'ys' 'zp' 2016-05-22 20:21:22.326724 506 'am' 'as' 'b1' 'd3' 'db' 'dl' 'ea' 'ed' 'ee' 'el' 'em' 'ep' 'er' 'ew' 'ez' 'f4' 'fm' 'go' 'h9' 'he' 'hl' 'i0' 'ie' 'ii' 'iz' 'ji' 'kl' 'kn' 'lc' 'lr' 'm7' 'mb' 'mt' 'my' 'no' 'nu' 'oo' 'or' 'ov' 'ox' 'pe' 'pq' 'q7' 'qc' 'qd' 'qi' 'qj' 'qo' 'qr' 'qs' 'qv' 'qw' 'r0' 'r8' 're' 'rm' 'rn' 'rp' 's0' 'so' 'sp' 'sw' 'sy' 'te' 'tg' 'tl' 'tr' 'uq' 'uz' 'vk' 'wk' 'wl' 'wp' 'wq' 'wr' 'wu' 'ww' 'xs' 'y0' 'yb' 'yn' 'yr' 'ys' 'yt' 'yy' 'zh' 'zr' 2016-05-22 21:21:22.326724 507 '18' '5j' '6y' 'ax' 'bw' 'c5' 'de' 'dh' 'dl' 'do' 'dx' 'ek' 'el' 'en' 'et' 'ez' 'f1' 'fe' 'fw' 'ge' 'h1' 'h9' 'ha' 'hb' 'hl' 'it' 'jy' 'kl' 'ky' 'lo' 'nr' 'o3' 'o9' 'p0' 'pe' 'pg' 'ph' 'q1' 'q5' 'qd' 'qg' 'qh' 'qi' 'qj' 'qp' 'qq' 'qr' 'qv' 'qx' 'r0' 'rd' 're' 'rj' 'rm' 'rn' 'rq' 'rv' 'se' 'sv' 'to' 'tz' 'uo' 'v1' 'vm' 'vr' 'wa' 'we' 'wf' 'wh' 'wp' 'wt' 'wy' 'xe' 'xh' 'xz' 'y6' 'yn' 'zm' 'zy' 2016-05-22 22:21:22.326724 508 'bb' 'bq' 'c2' 'cw' 'cy' 'db' 'dd' 'f3' 'fl' 'fn' 'id' 'ig' 'jb' 'kc' 'kl' 'lp' 'lx' 'mh' 'o0' 'pk' 'qi' 'qx' 'rq' 've' 'w8' 'wd' 'x1' 'y4' 'ye' 'zm' 2016-05-22 23:21:22.326724 rum-1.2.0/expected/000077500000000000000000000000001320230002300140775ustar00rootroot00000000000000rum-1.2.0/expected/altorder.out000066400000000000000000000273771320230002300164640ustar00rootroot00000000000000CREATE TABLE atsts (id int, t tsvector, d timestamp); \copy atsts from 'data/tsts.data' CREATE INDEX atsts_idx ON atsts USING rum (t rum_tsvector_addon_ops, d) WITH (attach = 'd', to = 't', order_by_attach='t'); INSERT INTO atsts VALUES (-1, 't1 t2', '2016-05-02 02:24:22.326724'); INSERT INTO atsts VALUES (-2, 't1 t2 t3', '2016-05-02 02:26:22.326724'); SELECT count(*) FROM atsts WHERE t @@ 'wr|qh'; count ------- 158 (1 row) SELECT count(*) FROM atsts WHERE t @@ 'wr&qh'; count ------- 17 (1 row) SELECT count(*) FROM atsts WHERE t @@ 'eq&yt'; count ------- 6 (1 row) SELECT count(*) FROM atsts WHERE t @@ 'eq|yt'; count ------- 98 (1 row) SELECT count(*) FROM atsts WHERE t @@ '(eq&yt)|(wr&qh)'; count ------- 23 (1 row) SELECT count(*) FROM atsts WHERE t @@ '(eq|yt)&(wr|qh)'; count ------- 39 (1 row) SET enable_indexscan=OFF; SET enable_indexonlyscan=OFF; SET enable_bitmapscan=OFF; SELECT id, d, d <=> '2016-05-16 14:21:25' FROM atsts WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 355 | Mon May 16 14:21:22.326724 2016 | 2.673276 354 | Mon May 16 13:21:22.326724 2016 | 3602.673276 371 | Tue May 17 06:21:22.326724 2016 | 57597.326724 406 | Wed May 18 17:21:22.326724 2016 | 183597.326724 415 | Thu May 19 02:21:22.326724 2016 | 215997.326724 (5 rows) SELECT id, d, d <=| '2016-05-16 14:21:25' FROM atsts WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 355 | Mon May 16 14:21:22.326724 2016 | 2.673276 354 | Mon May 16 13:21:22.326724 2016 | 3602.673276 252 | Thu May 12 07:21:22.326724 2016 | 370802.673276 232 | Wed May 11 11:21:22.326724 2016 | 442802.673276 168 | Sun May 08 19:21:22.326724 2016 | 673202.673276 (5 rows) SELECT id, d, d |=> '2016-05-16 14:21:25' FROM atsts WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 371 | Tue May 17 06:21:22.326724 2016 | 57597.326724 406 | Wed May 18 17:21:22.326724 2016 | 183597.326724 415 | Thu May 19 02:21:22.326724 2016 | 215997.326724 428 | Thu May 19 15:21:22.326724 2016 | 262797.326724 457 | Fri May 20 20:21:22.326724 2016 | 367197.326724 (5 rows) SELECT count(*) FROM atsts WHERE d < '2016-05-16 14:21:25'; count ------- 357 (1 row) SELECT count(*) FROM atsts WHERE d > '2016-05-16 14:21:25'; count ------- 153 (1 row) SELECT id, d FROM atsts WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 16 | Mon May 02 11:21:22.326724 2016 39 | Tue May 03 10:21:22.326724 2016 71 | Wed May 04 18:21:22.326724 2016 135 | Sat May 07 10:21:22.326724 2016 168 | Sun May 08 19:21:22.326724 2016 232 | Wed May 11 11:21:22.326724 2016 252 | Thu May 12 07:21:22.326724 2016 354 | Mon May 16 13:21:22.326724 2016 355 | Mon May 16 14:21:22.326724 2016 (9 rows) SELECT id, d FROM atsts WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 371 | Tue May 17 06:21:22.326724 2016 406 | Wed May 18 17:21:22.326724 2016 415 | Thu May 19 02:21:22.326724 2016 428 | Thu May 19 15:21:22.326724 2016 457 | Fri May 20 20:21:22.326724 2016 458 | Fri May 20 21:21:22.326724 2016 484 | Sat May 21 23:21:22.326724 2016 496 | Sun May 22 11:21:22.326724 2016 (8 rows) RESET enable_indexscan; RESET enable_indexonlyscan; RESET enable_bitmapscan; SET enable_seqscan = off; EXPLAIN (costs off) SELECT count(*) FROM atsts WHERE t @@ 'wr|qh'; QUERY PLAN ------------------------------------------------------------- Aggregate -> Bitmap Heap Scan on atsts Recheck Cond: (t @@ '''wr'' | ''qh'''::tsquery) -> Bitmap Index Scan on atsts_idx Index Cond: (t @@ '''wr'' | ''qh'''::tsquery) (5 rows) SELECT count(*) FROM atsts WHERE t @@ 'wr|qh'; count ------- 158 (1 row) SELECT count(*) FROM atsts WHERE t @@ 'wr&qh'; count ------- 17 (1 row) SELECT count(*) FROM atsts WHERE t @@ 'eq&yt'; count ------- 6 (1 row) SELECT count(*) FROM atsts WHERE t @@ 'eq|yt'; count ------- 98 (1 row) SELECT count(*) FROM atsts WHERE t @@ '(eq&yt)|(wr&qh)'; count ------- 23 (1 row) SELECT count(*) FROM atsts WHERE t @@ '(eq|yt)&(wr|qh)'; count ------- 39 (1 row) EXPLAIN (costs off) SELECT count(*) FROM atsts WHERE d < '2016-05-16 14:21:25'; QUERY PLAN ----------------------------------------------------------------------------------------- Aggregate -> Bitmap Heap Scan on atsts Recheck Cond: (d < 'Mon May 16 14:21:25 2016'::timestamp without time zone) -> Bitmap Index Scan on atsts_idx Index Cond: (d < 'Mon May 16 14:21:25 2016'::timestamp without time zone) (5 rows) SELECT count(*) FROM atsts WHERE d < '2016-05-16 14:21:25'; count ------- 357 (1 row) EXPLAIN (costs off) SELECT count(*) FROM atsts WHERE d > '2016-05-16 14:21:25'; QUERY PLAN ----------------------------------------------------------------------------------------- Aggregate -> Bitmap Heap Scan on atsts Recheck Cond: (d > 'Mon May 16 14:21:25 2016'::timestamp without time zone) -> Bitmap Index Scan on atsts_idx Index Cond: (d > 'Mon May 16 14:21:25 2016'::timestamp without time zone) (5 rows) SELECT count(*) FROM atsts WHERE d > '2016-05-16 14:21:25'; count ------- 153 (1 row) EXPLAIN (costs off) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM atsts WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using atsts_idx on atsts Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (d <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM atsts WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 355 | Mon May 16 14:21:22.326724 2016 | 2.673276 354 | Mon May 16 13:21:22.326724 2016 | 3602.673276 371 | Tue May 17 06:21:22.326724 2016 | 57597.326724 406 | Wed May 18 17:21:22.326724 2016 | 183597.326724 415 | Thu May 19 02:21:22.326724 2016 | 215997.326724 (5 rows) EXPLAIN (costs off) SELECT id, d, d <=| '2016-05-16 14:21:25' FROM atsts WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using atsts_idx on atsts Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (d <=| 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d, d <=| '2016-05-16 14:21:25' FROM atsts WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 355 | Mon May 16 14:21:22.326724 2016 | 2.673276 354 | Mon May 16 13:21:22.326724 2016 | 3602.673276 252 | Thu May 12 07:21:22.326724 2016 | 370802.673276 232 | Wed May 11 11:21:22.326724 2016 | 442802.673276 168 | Sun May 08 19:21:22.326724 2016 | 673202.673276 (5 rows) EXPLAIN (costs off) SELECT id, d, d |=> '2016-05-16 14:21:25' FROM atsts WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using atsts_idx on atsts Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (d |=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d, d |=> '2016-05-16 14:21:25' FROM atsts WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 371 | Tue May 17 06:21:22.326724 2016 | 57597.326724 406 | Wed May 18 17:21:22.326724 2016 | 183597.326724 415 | Thu May 19 02:21:22.326724 2016 | 215997.326724 428 | Thu May 19 15:21:22.326724 2016 | 262797.326724 457 | Fri May 20 20:21:22.326724 2016 | 367197.326724 (5 rows) EXPLAIN (costs off) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM atsts ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using atsts_idx on atsts Order By: (d <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (3 rows) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM atsts ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+------------- 355 | Mon May 16 14:21:22.326724 2016 | 2.673276 356 | Mon May 16 15:21:22.326724 2016 | 3597.326724 354 | Mon May 16 13:21:22.326724 2016 | 3602.673276 357 | Mon May 16 16:21:22.326724 2016 | 7197.326724 353 | Mon May 16 12:21:22.326724 2016 | 7202.673276 (5 rows) EXPLAIN (costs off) SELECT id, d FROM atsts WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; QUERY PLAN ---------------------------------------------------------------------------------------------------------------------------- Sort Sort Key: d -> Index Scan using atsts_idx on atsts Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (d <= 'Mon May 16 14:21:25 2016'::timestamp without time zone)) (4 rows) SELECT id, d FROM atsts WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 16 | Mon May 02 11:21:22.326724 2016 39 | Tue May 03 10:21:22.326724 2016 71 | Wed May 04 18:21:22.326724 2016 135 | Sat May 07 10:21:22.326724 2016 168 | Sun May 08 19:21:22.326724 2016 232 | Wed May 11 11:21:22.326724 2016 252 | Thu May 12 07:21:22.326724 2016 354 | Mon May 16 13:21:22.326724 2016 355 | Mon May 16 14:21:22.326724 2016 (9 rows) EXPLAIN (costs off) SELECT id, d FROM atsts WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; QUERY PLAN ---------------------------------------------------------------------------------------------------------------------------- Sort Sort Key: d -> Index Scan using atsts_idx on atsts Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (d >= 'Mon May 16 14:21:25 2016'::timestamp without time zone)) (4 rows) SELECT id, d FROM atsts WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 371 | Tue May 17 06:21:22.326724 2016 406 | Wed May 18 17:21:22.326724 2016 415 | Thu May 19 02:21:22.326724 2016 428 | Thu May 19 15:21:22.326724 2016 457 | Fri May 20 20:21:22.326724 2016 458 | Fri May 20 21:21:22.326724 2016 484 | Sat May 21 23:21:22.326724 2016 496 | Sun May 22 11:21:22.326724 2016 (8 rows) rum-1.2.0/expected/altorder_1.out000066400000000000000000000247251320230002300166760ustar00rootroot00000000000000CREATE TABLE atsts (id int, t tsvector, d timestamp); \copy atsts from 'data/tsts.data' CREATE INDEX atsts_idx ON atsts USING rum (t rum_tsvector_addon_ops, d) WITH (attach = 'd', to = 't', order_by_attach='t'); INSERT INTO atsts VALUES (-1, 't1 t2', '2016-05-02 02:24:22.326724'); INSERT INTO atsts VALUES (-2, 't1 t2 t3', '2016-05-02 02:26:22.326724'); SELECT count(*) FROM atsts WHERE t @@ 'wr|qh'; count ------- 158 (1 row) SELECT count(*) FROM atsts WHERE t @@ 'wr&qh'; count ------- 17 (1 row) SELECT count(*) FROM atsts WHERE t @@ 'eq&yt'; count ------- 6 (1 row) SELECT count(*) FROM atsts WHERE t @@ 'eq|yt'; count ------- 98 (1 row) SELECT count(*) FROM atsts WHERE t @@ '(eq&yt)|(wr&qh)'; count ------- 23 (1 row) SELECT count(*) FROM atsts WHERE t @@ '(eq|yt)&(wr|qh)'; count ------- 39 (1 row) SET enable_indexscan=OFF; SET enable_indexonlyscan=OFF; SET enable_bitmapscan=OFF; SELECT id, d, d <=> '2016-05-16 14:21:25' FROM atsts WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 355 | Mon May 16 14:21:22.326724 2016 | 2.673276 354 | Mon May 16 13:21:22.326724 2016 | 3602.673276 371 | Tue May 17 06:21:22.326724 2016 | 57597.326724 406 | Wed May 18 17:21:22.326724 2016 | 183597.326724 415 | Thu May 19 02:21:22.326724 2016 | 215997.326724 (5 rows) SELECT id, d, d <=| '2016-05-16 14:21:25' FROM atsts WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 355 | Mon May 16 14:21:22.326724 2016 | 2.673276 354 | Mon May 16 13:21:22.326724 2016 | 3602.673276 252 | Thu May 12 07:21:22.326724 2016 | 370802.673276 232 | Wed May 11 11:21:22.326724 2016 | 442802.673276 168 | Sun May 08 19:21:22.326724 2016 | 673202.673276 (5 rows) SELECT id, d, d |=> '2016-05-16 14:21:25' FROM atsts WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 371 | Tue May 17 06:21:22.326724 2016 | 57597.326724 406 | Wed May 18 17:21:22.326724 2016 | 183597.326724 415 | Thu May 19 02:21:22.326724 2016 | 215997.326724 428 | Thu May 19 15:21:22.326724 2016 | 262797.326724 457 | Fri May 20 20:21:22.326724 2016 | 367197.326724 (5 rows) SELECT count(*) FROM atsts WHERE d < '2016-05-16 14:21:25'; count ------- 357 (1 row) SELECT count(*) FROM atsts WHERE d > '2016-05-16 14:21:25'; count ------- 153 (1 row) SELECT id, d FROM atsts WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 16 | Mon May 02 11:21:22.326724 2016 39 | Tue May 03 10:21:22.326724 2016 71 | Wed May 04 18:21:22.326724 2016 135 | Sat May 07 10:21:22.326724 2016 168 | Sun May 08 19:21:22.326724 2016 232 | Wed May 11 11:21:22.326724 2016 252 | Thu May 12 07:21:22.326724 2016 354 | Mon May 16 13:21:22.326724 2016 355 | Mon May 16 14:21:22.326724 2016 (9 rows) SELECT id, d FROM atsts WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 371 | Tue May 17 06:21:22.326724 2016 406 | Wed May 18 17:21:22.326724 2016 415 | Thu May 19 02:21:22.326724 2016 428 | Thu May 19 15:21:22.326724 2016 457 | Fri May 20 20:21:22.326724 2016 458 | Fri May 20 21:21:22.326724 2016 484 | Sat May 21 23:21:22.326724 2016 496 | Sun May 22 11:21:22.326724 2016 (8 rows) RESET enable_indexscan; RESET enable_indexonlyscan; RESET enable_bitmapscan; SET enable_seqscan = off; EXPLAIN (costs off) SELECT count(*) FROM atsts WHERE t @@ 'wr|qh'; QUERY PLAN ------------------------------------------------------------- Aggregate -> Bitmap Heap Scan on atsts Recheck Cond: (t @@ '''wr'' | ''qh'''::tsquery) -> Bitmap Index Scan on atsts_idx Index Cond: (t @@ '''wr'' | ''qh'''::tsquery) (5 rows) SELECT count(*) FROM atsts WHERE t @@ 'wr|qh'; count ------- 158 (1 row) SELECT count(*) FROM atsts WHERE t @@ 'wr&qh'; count ------- 17 (1 row) SELECT count(*) FROM atsts WHERE t @@ 'eq&yt'; count ------- 6 (1 row) SELECT count(*) FROM atsts WHERE t @@ 'eq|yt'; count ------- 98 (1 row) SELECT count(*) FROM atsts WHERE t @@ '(eq&yt)|(wr&qh)'; count ------- 23 (1 row) SELECT count(*) FROM atsts WHERE t @@ '(eq|yt)&(wr|qh)'; count ------- 39 (1 row) EXPLAIN (costs off) SELECT count(*) FROM atsts WHERE d < '2016-05-16 14:21:25'; QUERY PLAN ----------------------------------------------------------------------------------------- Aggregate -> Bitmap Heap Scan on atsts Recheck Cond: (d < 'Mon May 16 14:21:25 2016'::timestamp without time zone) -> Bitmap Index Scan on atsts_idx Index Cond: (d < 'Mon May 16 14:21:25 2016'::timestamp without time zone) (5 rows) SELECT count(*) FROM atsts WHERE d < '2016-05-16 14:21:25'; count ------- 357 (1 row) EXPLAIN (costs off) SELECT count(*) FROM atsts WHERE d > '2016-05-16 14:21:25'; QUERY PLAN ----------------------------------------------------------------------------------------- Aggregate -> Bitmap Heap Scan on atsts Recheck Cond: (d > 'Mon May 16 14:21:25 2016'::timestamp without time zone) -> Bitmap Index Scan on atsts_idx Index Cond: (d > 'Mon May 16 14:21:25 2016'::timestamp without time zone) (5 rows) SELECT count(*) FROM atsts WHERE d > '2016-05-16 14:21:25'; count ------- 153 (1 row) EXPLAIN (costs off) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM atsts WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using atsts_idx on atsts Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (d <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM atsts WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT id, d, d <=| '2016-05-16 14:21:25' FROM atsts WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using atsts_idx on atsts Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (d <=| 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d, d <=| '2016-05-16 14:21:25' FROM atsts WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT id, d, d |=> '2016-05-16 14:21:25' FROM atsts WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using atsts_idx on atsts Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (d |=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d, d |=> '2016-05-16 14:21:25' FROM atsts WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM atsts ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using atsts_idx on atsts Order By: (d <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (3 rows) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM atsts ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT id, d FROM atsts WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; QUERY PLAN ---------------------------------------------------------------------------------------------------------------------------- Sort Sort Key: d -> Index Scan using atsts_idx on atsts Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (d <= 'Mon May 16 14:21:25 2016'::timestamp without time zone)) (4 rows) SELECT id, d FROM atsts WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 16 | Mon May 02 11:21:22.326724 2016 39 | Tue May 03 10:21:22.326724 2016 71 | Wed May 04 18:21:22.326724 2016 135 | Sat May 07 10:21:22.326724 2016 168 | Sun May 08 19:21:22.326724 2016 232 | Wed May 11 11:21:22.326724 2016 252 | Thu May 12 07:21:22.326724 2016 354 | Mon May 16 13:21:22.326724 2016 355 | Mon May 16 14:21:22.326724 2016 (9 rows) EXPLAIN (costs off) SELECT id, d FROM atsts WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; QUERY PLAN ---------------------------------------------------------------------------------------------------------------------------- Sort Sort Key: d -> Index Scan using atsts_idx on atsts Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (d >= 'Mon May 16 14:21:25 2016'::timestamp without time zone)) (4 rows) SELECT id, d FROM atsts WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 371 | Tue May 17 06:21:22.326724 2016 406 | Wed May 18 17:21:22.326724 2016 415 | Thu May 19 02:21:22.326724 2016 428 | Thu May 19 15:21:22.326724 2016 457 | Fri May 20 20:21:22.326724 2016 458 | Fri May 20 21:21:22.326724 2016 484 | Sat May 21 23:21:22.326724 2016 496 | Sun May 22 11:21:22.326724 2016 (8 rows) rum-1.2.0/expected/altorder_hash.out000066400000000000000000000275001320230002300174530ustar00rootroot00000000000000CREATE TABLE atstsh (id int, t tsvector, d timestamp); \copy atstsh from 'data/tsts.data' CREATE INDEX atstsh_idx ON atstsh USING rum (t rum_tsvector_hash_addon_ops, d) WITH (attach = 'd', to = 't', order_by_attach='t'); INSERT INTO atstsh VALUES (-1, 't1 t2', '2016-05-02 02:24:22.326724'); INSERT INTO atstsh VALUES (-2, 't1 t2 t3', '2016-05-02 02:26:22.326724'); SELECT count(*) FROM atstsh WHERE t @@ 'wr|qh'; count ------- 158 (1 row) SELECT count(*) FROM atstsh WHERE t @@ 'wr&qh'; count ------- 17 (1 row) SELECT count(*) FROM atstsh WHERE t @@ 'eq&yt'; count ------- 6 (1 row) SELECT count(*) FROM atstsh WHERE t @@ 'eq|yt'; count ------- 98 (1 row) SELECT count(*) FROM atstsh WHERE t @@ '(eq&yt)|(wr&qh)'; count ------- 23 (1 row) SELECT count(*) FROM atstsh WHERE t @@ '(eq|yt)&(wr|qh)'; count ------- 39 (1 row) SET enable_indexscan=OFF; SET enable_indexonlyscan=OFF; SET enable_bitmapscan=OFF; SELECT id, d, d <=> '2016-05-16 14:21:25' FROM atstsh WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 355 | Mon May 16 14:21:22.326724 2016 | 2.673276 354 | Mon May 16 13:21:22.326724 2016 | 3602.673276 371 | Tue May 17 06:21:22.326724 2016 | 57597.326724 406 | Wed May 18 17:21:22.326724 2016 | 183597.326724 415 | Thu May 19 02:21:22.326724 2016 | 215997.326724 (5 rows) SELECT id, d, d <=| '2016-05-16 14:21:25' FROM atstsh WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 355 | Mon May 16 14:21:22.326724 2016 | 2.673276 354 | Mon May 16 13:21:22.326724 2016 | 3602.673276 252 | Thu May 12 07:21:22.326724 2016 | 370802.673276 232 | Wed May 11 11:21:22.326724 2016 | 442802.673276 168 | Sun May 08 19:21:22.326724 2016 | 673202.673276 (5 rows) SELECT id, d, d |=> '2016-05-16 14:21:25' FROM atstsh WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 371 | Tue May 17 06:21:22.326724 2016 | 57597.326724 406 | Wed May 18 17:21:22.326724 2016 | 183597.326724 415 | Thu May 19 02:21:22.326724 2016 | 215997.326724 428 | Thu May 19 15:21:22.326724 2016 | 262797.326724 457 | Fri May 20 20:21:22.326724 2016 | 367197.326724 (5 rows) SELECT count(*) FROM atstsh WHERE d < '2016-05-16 14:21:25'; count ------- 357 (1 row) SELECT count(*) FROM atstsh WHERE d > '2016-05-16 14:21:25'; count ------- 153 (1 row) SELECT id, d FROM atstsh WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 16 | Mon May 02 11:21:22.326724 2016 39 | Tue May 03 10:21:22.326724 2016 71 | Wed May 04 18:21:22.326724 2016 135 | Sat May 07 10:21:22.326724 2016 168 | Sun May 08 19:21:22.326724 2016 232 | Wed May 11 11:21:22.326724 2016 252 | Thu May 12 07:21:22.326724 2016 354 | Mon May 16 13:21:22.326724 2016 355 | Mon May 16 14:21:22.326724 2016 (9 rows) SELECT id, d FROM atstsh WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 371 | Tue May 17 06:21:22.326724 2016 406 | Wed May 18 17:21:22.326724 2016 415 | Thu May 19 02:21:22.326724 2016 428 | Thu May 19 15:21:22.326724 2016 457 | Fri May 20 20:21:22.326724 2016 458 | Fri May 20 21:21:22.326724 2016 484 | Sat May 21 23:21:22.326724 2016 496 | Sun May 22 11:21:22.326724 2016 (8 rows) RESET enable_indexscan; RESET enable_indexonlyscan; RESET enable_bitmapscan; SET enable_seqscan = off; EXPLAIN (costs off) SELECT count(*) FROM atstsh WHERE t @@ 'wr|qh'; QUERY PLAN ------------------------------------------------------------- Aggregate -> Bitmap Heap Scan on atstsh Recheck Cond: (t @@ '''wr'' | ''qh'''::tsquery) -> Bitmap Index Scan on atstsh_idx Index Cond: (t @@ '''wr'' | ''qh'''::tsquery) (5 rows) SELECT count(*) FROM atstsh WHERE t @@ 'wr|qh'; count ------- 158 (1 row) SELECT count(*) FROM atstsh WHERE t @@ 'wr&qh'; count ------- 17 (1 row) SELECT count(*) FROM atstsh WHERE t @@ 'eq&yt'; count ------- 6 (1 row) SELECT count(*) FROM atstsh WHERE t @@ 'eq|yt'; count ------- 98 (1 row) SELECT count(*) FROM atstsh WHERE t @@ '(eq&yt)|(wr&qh)'; count ------- 23 (1 row) SELECT count(*) FROM atstsh WHERE t @@ '(eq|yt)&(wr|qh)'; count ------- 39 (1 row) EXPLAIN (costs off) SELECT count(*) FROM atstsh WHERE d < '2016-05-16 14:21:25'; QUERY PLAN ----------------------------------------------------------------------------------------- Aggregate -> Bitmap Heap Scan on atstsh Recheck Cond: (d < 'Mon May 16 14:21:25 2016'::timestamp without time zone) -> Bitmap Index Scan on atstsh_idx Index Cond: (d < 'Mon May 16 14:21:25 2016'::timestamp without time zone) (5 rows) SELECT count(*) FROM atstsh WHERE d < '2016-05-16 14:21:25'; count ------- 357 (1 row) EXPLAIN (costs off) SELECT count(*) FROM atstsh WHERE d > '2016-05-16 14:21:25'; QUERY PLAN ----------------------------------------------------------------------------------------- Aggregate -> Bitmap Heap Scan on atstsh Recheck Cond: (d > 'Mon May 16 14:21:25 2016'::timestamp without time zone) -> Bitmap Index Scan on atstsh_idx Index Cond: (d > 'Mon May 16 14:21:25 2016'::timestamp without time zone) (5 rows) SELECT count(*) FROM atstsh WHERE d > '2016-05-16 14:21:25'; count ------- 153 (1 row) EXPLAIN (costs off) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM atstsh WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using atstsh_idx on atstsh Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (d <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM atstsh WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 355 | Mon May 16 14:21:22.326724 2016 | 2.673276 354 | Mon May 16 13:21:22.326724 2016 | 3602.673276 371 | Tue May 17 06:21:22.326724 2016 | 57597.326724 406 | Wed May 18 17:21:22.326724 2016 | 183597.326724 415 | Thu May 19 02:21:22.326724 2016 | 215997.326724 (5 rows) EXPLAIN (costs off) SELECT id, d, d <=| '2016-05-16 14:21:25' FROM atstsh WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using atstsh_idx on atstsh Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (d <=| 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d, d <=| '2016-05-16 14:21:25' FROM atstsh WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 355 | Mon May 16 14:21:22.326724 2016 | 2.673276 354 | Mon May 16 13:21:22.326724 2016 | 3602.673276 252 | Thu May 12 07:21:22.326724 2016 | 370802.673276 232 | Wed May 11 11:21:22.326724 2016 | 442802.673276 168 | Sun May 08 19:21:22.326724 2016 | 673202.673276 (5 rows) EXPLAIN (costs off) SELECT id, d, d |=> '2016-05-16 14:21:25' FROM atstsh WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using atstsh_idx on atstsh Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (d |=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d, d |=> '2016-05-16 14:21:25' FROM atstsh WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 371 | Tue May 17 06:21:22.326724 2016 | 57597.326724 406 | Wed May 18 17:21:22.326724 2016 | 183597.326724 415 | Thu May 19 02:21:22.326724 2016 | 215997.326724 428 | Thu May 19 15:21:22.326724 2016 | 262797.326724 457 | Fri May 20 20:21:22.326724 2016 | 367197.326724 (5 rows) EXPLAIN (costs off) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM atstsh ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using atstsh_idx on atstsh Order By: (d <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (3 rows) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM atstsh ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+------------- 355 | Mon May 16 14:21:22.326724 2016 | 2.673276 356 | Mon May 16 15:21:22.326724 2016 | 3597.326724 354 | Mon May 16 13:21:22.326724 2016 | 3602.673276 357 | Mon May 16 16:21:22.326724 2016 | 7197.326724 353 | Mon May 16 12:21:22.326724 2016 | 7202.673276 (5 rows) EXPLAIN (costs off) SELECT id, d FROM atstsh WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; QUERY PLAN ---------------------------------------------------------------------------------------------------------------------------- Sort Sort Key: d -> Index Scan using atstsh_idx on atstsh Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (d <= 'Mon May 16 14:21:25 2016'::timestamp without time zone)) (4 rows) SELECT id, d FROM atstsh WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 16 | Mon May 02 11:21:22.326724 2016 39 | Tue May 03 10:21:22.326724 2016 71 | Wed May 04 18:21:22.326724 2016 135 | Sat May 07 10:21:22.326724 2016 168 | Sun May 08 19:21:22.326724 2016 232 | Wed May 11 11:21:22.326724 2016 252 | Thu May 12 07:21:22.326724 2016 354 | Mon May 16 13:21:22.326724 2016 355 | Mon May 16 14:21:22.326724 2016 (9 rows) EXPLAIN (costs off) SELECT id, d FROM atstsh WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; QUERY PLAN ---------------------------------------------------------------------------------------------------------------------------- Sort Sort Key: d -> Index Scan using atstsh_idx on atstsh Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (d >= 'Mon May 16 14:21:25 2016'::timestamp without time zone)) (4 rows) SELECT id, d FROM atstsh WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 371 | Tue May 17 06:21:22.326724 2016 406 | Wed May 18 17:21:22.326724 2016 415 | Thu May 19 02:21:22.326724 2016 428 | Thu May 19 15:21:22.326724 2016 457 | Fri May 20 20:21:22.326724 2016 458 | Fri May 20 21:21:22.326724 2016 484 | Sat May 21 23:21:22.326724 2016 496 | Sun May 22 11:21:22.326724 2016 (8 rows) rum-1.2.0/expected/altorder_hash_1.out000066400000000000000000000250261320230002300176740ustar00rootroot00000000000000CREATE TABLE atstsh (id int, t tsvector, d timestamp); \copy atstsh from 'data/tsts.data' CREATE INDEX atstsh_idx ON atstsh USING rum (t rum_tsvector_hash_addon_ops, d) WITH (attach = 'd', to = 't', order_by_attach='t'); INSERT INTO atstsh VALUES (-1, 't1 t2', '2016-05-02 02:24:22.326724'); INSERT INTO atstsh VALUES (-2, 't1 t2 t3', '2016-05-02 02:26:22.326724'); SELECT count(*) FROM atstsh WHERE t @@ 'wr|qh'; count ------- 158 (1 row) SELECT count(*) FROM atstsh WHERE t @@ 'wr&qh'; count ------- 17 (1 row) SELECT count(*) FROM atstsh WHERE t @@ 'eq&yt'; count ------- 6 (1 row) SELECT count(*) FROM atstsh WHERE t @@ 'eq|yt'; count ------- 98 (1 row) SELECT count(*) FROM atstsh WHERE t @@ '(eq&yt)|(wr&qh)'; count ------- 23 (1 row) SELECT count(*) FROM atstsh WHERE t @@ '(eq|yt)&(wr|qh)'; count ------- 39 (1 row) SET enable_indexscan=OFF; SET enable_indexonlyscan=OFF; SET enable_bitmapscan=OFF; SELECT id, d, d <=> '2016-05-16 14:21:25' FROM atstsh WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 355 | Mon May 16 14:21:22.326724 2016 | 2.673276 354 | Mon May 16 13:21:22.326724 2016 | 3602.673276 371 | Tue May 17 06:21:22.326724 2016 | 57597.326724 406 | Wed May 18 17:21:22.326724 2016 | 183597.326724 415 | Thu May 19 02:21:22.326724 2016 | 215997.326724 (5 rows) SELECT id, d, d <=| '2016-05-16 14:21:25' FROM atstsh WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 355 | Mon May 16 14:21:22.326724 2016 | 2.673276 354 | Mon May 16 13:21:22.326724 2016 | 3602.673276 252 | Thu May 12 07:21:22.326724 2016 | 370802.673276 232 | Wed May 11 11:21:22.326724 2016 | 442802.673276 168 | Sun May 08 19:21:22.326724 2016 | 673202.673276 (5 rows) SELECT id, d, d |=> '2016-05-16 14:21:25' FROM atstsh WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 371 | Tue May 17 06:21:22.326724 2016 | 57597.326724 406 | Wed May 18 17:21:22.326724 2016 | 183597.326724 415 | Thu May 19 02:21:22.326724 2016 | 215997.326724 428 | Thu May 19 15:21:22.326724 2016 | 262797.326724 457 | Fri May 20 20:21:22.326724 2016 | 367197.326724 (5 rows) SELECT count(*) FROM atstsh WHERE d < '2016-05-16 14:21:25'; count ------- 357 (1 row) SELECT count(*) FROM atstsh WHERE d > '2016-05-16 14:21:25'; count ------- 153 (1 row) SELECT id, d FROM atstsh WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 16 | Mon May 02 11:21:22.326724 2016 39 | Tue May 03 10:21:22.326724 2016 71 | Wed May 04 18:21:22.326724 2016 135 | Sat May 07 10:21:22.326724 2016 168 | Sun May 08 19:21:22.326724 2016 232 | Wed May 11 11:21:22.326724 2016 252 | Thu May 12 07:21:22.326724 2016 354 | Mon May 16 13:21:22.326724 2016 355 | Mon May 16 14:21:22.326724 2016 (9 rows) SELECT id, d FROM atstsh WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 371 | Tue May 17 06:21:22.326724 2016 406 | Wed May 18 17:21:22.326724 2016 415 | Thu May 19 02:21:22.326724 2016 428 | Thu May 19 15:21:22.326724 2016 457 | Fri May 20 20:21:22.326724 2016 458 | Fri May 20 21:21:22.326724 2016 484 | Sat May 21 23:21:22.326724 2016 496 | Sun May 22 11:21:22.326724 2016 (8 rows) RESET enable_indexscan; RESET enable_indexonlyscan; RESET enable_bitmapscan; SET enable_seqscan = off; EXPLAIN (costs off) SELECT count(*) FROM atstsh WHERE t @@ 'wr|qh'; QUERY PLAN ------------------------------------------------------------- Aggregate -> Bitmap Heap Scan on atstsh Recheck Cond: (t @@ '''wr'' | ''qh'''::tsquery) -> Bitmap Index Scan on atstsh_idx Index Cond: (t @@ '''wr'' | ''qh'''::tsquery) (5 rows) SELECT count(*) FROM atstsh WHERE t @@ 'wr|qh'; count ------- 158 (1 row) SELECT count(*) FROM atstsh WHERE t @@ 'wr&qh'; count ------- 17 (1 row) SELECT count(*) FROM atstsh WHERE t @@ 'eq&yt'; count ------- 6 (1 row) SELECT count(*) FROM atstsh WHERE t @@ 'eq|yt'; count ------- 98 (1 row) SELECT count(*) FROM atstsh WHERE t @@ '(eq&yt)|(wr&qh)'; count ------- 23 (1 row) SELECT count(*) FROM atstsh WHERE t @@ '(eq|yt)&(wr|qh)'; count ------- 39 (1 row) EXPLAIN (costs off) SELECT count(*) FROM atstsh WHERE d < '2016-05-16 14:21:25'; QUERY PLAN ----------------------------------------------------------------------------------------- Aggregate -> Bitmap Heap Scan on atstsh Recheck Cond: (d < 'Mon May 16 14:21:25 2016'::timestamp without time zone) -> Bitmap Index Scan on atstsh_idx Index Cond: (d < 'Mon May 16 14:21:25 2016'::timestamp without time zone) (5 rows) SELECT count(*) FROM atstsh WHERE d < '2016-05-16 14:21:25'; count ------- 357 (1 row) EXPLAIN (costs off) SELECT count(*) FROM atstsh WHERE d > '2016-05-16 14:21:25'; QUERY PLAN ----------------------------------------------------------------------------------------- Aggregate -> Bitmap Heap Scan on atstsh Recheck Cond: (d > 'Mon May 16 14:21:25 2016'::timestamp without time zone) -> Bitmap Index Scan on atstsh_idx Index Cond: (d > 'Mon May 16 14:21:25 2016'::timestamp without time zone) (5 rows) SELECT count(*) FROM atstsh WHERE d > '2016-05-16 14:21:25'; count ------- 153 (1 row) EXPLAIN (costs off) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM atstsh WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using atstsh_idx on atstsh Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (d <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM atstsh WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT id, d, d <=| '2016-05-16 14:21:25' FROM atstsh WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using atstsh_idx on atstsh Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (d <=| 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d, d <=| '2016-05-16 14:21:25' FROM atstsh WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT id, d, d |=> '2016-05-16 14:21:25' FROM atstsh WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using atstsh_idx on atstsh Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (d |=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d, d |=> '2016-05-16 14:21:25' FROM atstsh WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM atstsh ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using atstsh_idx on atstsh Order By: (d <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (3 rows) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM atstsh ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT id, d FROM atstsh WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; QUERY PLAN ---------------------------------------------------------------------------------------------------------------------------- Sort Sort Key: d -> Index Scan using atstsh_idx on atstsh Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (d <= 'Mon May 16 14:21:25 2016'::timestamp without time zone)) (4 rows) SELECT id, d FROM atstsh WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 16 | Mon May 02 11:21:22.326724 2016 39 | Tue May 03 10:21:22.326724 2016 71 | Wed May 04 18:21:22.326724 2016 135 | Sat May 07 10:21:22.326724 2016 168 | Sun May 08 19:21:22.326724 2016 232 | Wed May 11 11:21:22.326724 2016 252 | Thu May 12 07:21:22.326724 2016 354 | Mon May 16 13:21:22.326724 2016 355 | Mon May 16 14:21:22.326724 2016 (9 rows) EXPLAIN (costs off) SELECT id, d FROM atstsh WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; QUERY PLAN ---------------------------------------------------------------------------------------------------------------------------- Sort Sort Key: d -> Index Scan using atstsh_idx on atstsh Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (d >= 'Mon May 16 14:21:25 2016'::timestamp without time zone)) (4 rows) SELECT id, d FROM atstsh WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 371 | Tue May 17 06:21:22.326724 2016 406 | Wed May 18 17:21:22.326724 2016 415 | Thu May 19 02:21:22.326724 2016 428 | Thu May 19 15:21:22.326724 2016 457 | Fri May 20 20:21:22.326724 2016 458 | Fri May 20 21:21:22.326724 2016 484 | Sat May 21 23:21:22.326724 2016 496 | Sun May 22 11:21:22.326724 2016 (8 rows) rum-1.2.0/expected/array.out000066400000000000000000000501211320230002300157450ustar00rootroot00000000000000set enable_seqscan=off; set enable_sort=off; /* * Complete checks for int2[]. */ CREATE TABLE test_array ( i int2[] ); INSERT INTO test_array VALUES ('{}'), ('{0}'), ('{1,2,3,4}'), ('{1,2,3}'), ('{1,2}'), ('{1}'); CREATE INDEX idx_array ON test_array USING rum (i rum_anyarray_ops); SELECT NULL::int[] = '{1}'; ?column? ---------- (1 row) SELECT NULL::int[] && '{1}'; ?column? ---------- (1 row) SELECT NULL::int[] @> '{1}'; ?column? ---------- (1 row) SELECT NULL::int[] <@ '{1}'; ?column? ---------- (1 row) SELECT NULL::int[] % '{1}'; ?column? ---------- (1 row) SELECT NULL::int[] <=> '{1}'; ?column? ---------- (1 row) INSERT INTO test_array VALUES (NULL); SELECT * FROM test_array WHERE i = '{1}'; i ----- {1} (1 row) DELETE FROM test_array WHERE i IS NULL; SELECT * FROM test_array WHERE i = '{NULL}'; ERROR: array must not contain nulls SELECT * FROM test_array WHERE i = '{1,2,3,NULL}'; ERROR: array must not contain nulls SELECT * FROM test_array WHERE i = '{{1,2},{3,4}}'; ERROR: array must have 1 dimension EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i = '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i = '{}'::smallint[]) (2 rows) SELECT * FROM test_array WHERE i = '{}'; i ---- {} (1 row) SELECT * FROM test_array WHERE i = '{0}'; i ----- {0} (1 row) SELECT * FROM test_array WHERE i = '{1}'; i ----- {1} (1 row) SELECT * FROM test_array WHERE i = '{1,2}'; i ------- {1,2} (1 row) SELECT * FROM test_array WHERE i = '{2,1}'; i --- (0 rows) SELECT * FROM test_array WHERE i = '{1,2,3,3}'; i --- (0 rows) SELECT * FROM test_array WHERE i = '{0,0}'; i --- (0 rows) SELECT * FROM test_array WHERE i = '{100}'; i --- (0 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i && '{}'::smallint[]) (2 rows) SELECT * FROM test_array WHERE i && '{}'; i --- (0 rows) SELECT * FROM test_array WHERE i && '{1}'; i ----------- {1,2,3,4} {1,2,3} {1,2} {1} (4 rows) SELECT * FROM test_array WHERE i && '{2}'; i ----------- {1,2,3,4} {1,2,3} {1,2} (3 rows) SELECT * FROM test_array WHERE i && '{3}'; i ----------- {1,2,3,4} {1,2,3} (2 rows) SELECT * FROM test_array WHERE i && '{4}'; i ----------- {1,2,3,4} (1 row) SELECT * FROM test_array WHERE i && '{1,2}'; i ----------- {1,2,3,4} {1,2,3} {1,2} {1} (4 rows) SELECT * FROM test_array WHERE i && '{1,2,3}'; i ----------- {1,2,3,4} {1,2,3} {1,2} {1} (4 rows) SELECT * FROM test_array WHERE i && '{1,2,3,4}'; i ----------- {1,2,3,4} {1,2,3} {1,2} {1} (4 rows) SELECT * FROM test_array WHERE i && '{4,3,2,1}'; i ----------- {1,2,3,4} {1,2,3} {1,2} {1} (4 rows) SELECT * FROM test_array WHERE i && '{0,0}'; i ----- {0} (1 row) SELECT * FROM test_array WHERE i && '{100}'; i --- (0 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i @> '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i @> '{}'::smallint[]) (2 rows) SELECT * FROM test_array WHERE i @> '{}'; i ----------- {} {0} {1,2,3,4} {1,2,3} {1,2} {1} (6 rows) SELECT * FROM test_array WHERE i @> '{1}'; i ----------- {1,2,3,4} {1,2,3} {1,2} {1} (4 rows) SELECT * FROM test_array WHERE i @> '{2}'; i ----------- {1,2,3,4} {1,2,3} {1,2} (3 rows) SELECT * FROM test_array WHERE i @> '{3}'; i ----------- {1,2,3,4} {1,2,3} (2 rows) SELECT * FROM test_array WHERE i @> '{4}'; i ----------- {1,2,3,4} (1 row) SELECT * FROM test_array WHERE i @> '{1,2,4}'; i ----------- {1,2,3,4} (1 row) SELECT * FROM test_array WHERE i @> '{1,2,3,4}'; i ----------- {1,2,3,4} (1 row) SELECT * FROM test_array WHERE i @> '{4,3,2,1}'; i ----------- {1,2,3,4} (1 row) SELECT * FROM test_array WHERE i @> '{0,0}'; i ----- {0} (1 row) SELECT * FROM test_array WHERE i @> '{100}'; i --- (0 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i <@ '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i <@ '{}'::smallint[]) (2 rows) SELECT * FROM test_array WHERE i <@ '{}'; i ---- {} (1 row) SELECT * FROM test_array WHERE i <@ '{1}'; i ----- {} {1} (2 rows) SELECT * FROM test_array WHERE i <@ '{2}'; i ---- {} (1 row) SELECT * FROM test_array WHERE i <@ '{1,2,4}'; i ------- {} {1,2} {1} (3 rows) SELECT * FROM test_array WHERE i <@ '{1,2,3,4}'; i ----------- {} {1,2,3,4} {1,2,3} {1,2} {1} (5 rows) SELECT * FROM test_array WHERE i <@ '{4,3,2,1}'; i ----------- {} {1,2,3,4} {1,2,3} {1,2} {1} (5 rows) SELECT * FROM test_array WHERE i <@ '{0,0}'; i ----- {} {0} (2 rows) SELECT * FROM test_array WHERE i <@ '{100}'; i ---- {} (1 row) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i % '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i % '{}'::smallint[]) (2 rows) SELECT * FROM test_array WHERE i % '{}'; i --- (0 rows) SELECT * FROM test_array WHERE i % '{1}'; i ----------- {1,2,3,4} {1,2,3} {1,2} {1} (4 rows) SELECT * FROM test_array WHERE i % '{2}'; i ----------- {1,2,3,4} {1,2,3} {1,2} (3 rows) SELECT * FROM test_array WHERE i % '{1,2}'; i ----------- {1,2,3,4} {1,2,3} {1,2} {1} (4 rows) SELECT * FROM test_array WHERE i % '{1,2,4}'; i ----------- {1,2,3,4} {1,2,3} {1,2} {1} (4 rows) SELECT * FROM test_array WHERE i % '{1,2,3,4}'; i ----------- {1,2,3,4} {1,2,3} {1,2} {1} (4 rows) SELECT * FROM test_array WHERE i % '{4,3,2,1}'; i ----------- {1,2,3,4} {1,2,3} {1,2} {1} (4 rows) SELECT * FROM test_array WHERE i % '{1,2,3,4,5}'; i ----------- {1,2,3,4} {1,2,3} {1,2} (3 rows) SELECT * FROM test_array WHERE i % '{1,2,3,4,5,6,7,8,9,10,11,12,13,14,15}'; i ----------- {1,2,3,4} (1 row) SELECT * FROM test_array WHERE i % '{1,10,20,30,40,50}'; i --- (0 rows) SELECT * FROM test_array WHERE i % '{1,10,20,30}'; i ----- {1} (1 row) SELECT * FROM test_array WHERE i % '{1,1,1,1,1}'; i ----------- {1,2,3,4} {1,2,3} {1,2} {1} (4 rows) SELECT * FROM test_array WHERE i % '{0,0}'; i ----- {0} (1 row) SELECT * FROM test_array WHERE i % '{100}'; i --- (0 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{1}' ORDER BY i <=> '{1}' ASC; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i && '{1}'::smallint[]) Order By: (i <=> '{1}'::smallint[]) (3 rows) SELECT * FROM test_array WHERE i && '{1}' ORDER BY i <=> '{1}' ASC; i ----------- {1} {1,2} {1,2,3} {1,2,3,4} (4 rows) DROP INDEX idx_array; ALTER TABLE test_array ADD COLUMN add_info timestamp; CREATE INDEX idx_array ON test_array USING rum (i rum_anyarray_addon_ops, add_info) WITH (attach = 'add_info', to = 'i'); WITH q as ( SELECT row_number() OVER (ORDER BY i) idx, ctid FROM test_array ) UPDATE test_array SET add_info = '2016-05-16 14:21:25'::timestamp + format('%s days', q.idx)::interval FROM q WHERE test_array.ctid = q.ctid; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i = '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i = '{}'::smallint[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i && '{}'::smallint[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i @> '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i @> '{}'::smallint[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i <@ '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i <@ '{}'::smallint[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i % '{}'; QUERY PLAN ---------------------------------- Seq Scan on test_array Filter: (i % '{}'::smallint[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{1}' ORDER BY add_info <=> '2016-05-16 14:21:25' LIMIT 10; QUERY PLAN ------------------------------------------------------------------------------------------ Limit -> Index Scan using idx_array on test_array Index Cond: (i && '{1}'::smallint[]) Order By: (add_info <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT * FROM test_array WHERE i && '{1}' ORDER BY add_info <=> '2016-05-16 14:21:25' LIMIT 10; i | add_info -----------+-------------------------- {1} | Thu May 19 14:21:25 2016 {1,2} | Fri May 20 14:21:25 2016 {1,2,3} | Sat May 21 14:21:25 2016 {1,2,3,4} | Sun May 22 14:21:25 2016 (4 rows) DROP INDEX idx_array; /* * Sanity checks for popular array types. */ ALTER TABLE test_array ALTER COLUMN i TYPE int4[]; CREATE INDEX idx_array ON test_array USING rum (i rum_anyarray_ops); EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i = '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i = '{}'::integer[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i && '{}'::integer[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i @> '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i @> '{}'::integer[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i <@ '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i <@ '{}'::integer[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i % '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i % '{}'::integer[]) (2 rows) DROP INDEX idx_array; ALTER TABLE test_array ALTER COLUMN i TYPE int8[]; CREATE INDEX idx_array ON test_array USING rum (i rum_anyarray_ops); EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i = '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i = '{}'::bigint[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i && '{}'::bigint[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i @> '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i @> '{}'::bigint[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i <@ '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i <@ '{}'::bigint[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i % '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i % '{}'::bigint[]) (2 rows) DROP INDEX idx_array; ALTER TABLE test_array ALTER COLUMN i TYPE text[]; CREATE INDEX idx_array ON test_array USING rum (i rum_anyarray_ops); EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i = '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i = '{}'::text[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i && '{}'::text[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i @> '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i @> '{}'::text[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i <@ '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i <@ '{}'::text[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i % '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i % '{}'::text[]) (2 rows) DROP INDEX idx_array; ALTER TABLE test_array ALTER COLUMN i TYPE varchar[]; CREATE INDEX idx_array ON test_array USING rum (i rum_anyarray_ops); EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i = '{}'; QUERY PLAN ----------------------------------------------- Index Scan using idx_array on test_array Index Cond: (i = '{}'::character varying[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{}'; QUERY PLAN ------------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i && '{}'::character varying[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i @> '{}'; QUERY PLAN ------------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i @> '{}'::character varying[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i <@ '{}'; QUERY PLAN ------------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i <@ '{}'::character varying[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i % '{}'; QUERY PLAN ----------------------------------------------- Index Scan using idx_array on test_array Index Cond: (i % '{}'::character varying[]) (2 rows) DROP INDEX idx_array; ALTER TABLE test_array ALTER COLUMN i TYPE char[]; CREATE INDEX idx_array ON test_array USING rum (i rum_anyarray_ops); EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i = '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i = '{}'::bpchar[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i && '{}'::bpchar[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i @> '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i @> '{}'::bpchar[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i <@ '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i <@ '{}'::bpchar[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i % '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i % '{}'::bpchar[]) (2 rows) DROP INDEX idx_array; ALTER TABLE test_array ALTER COLUMN i TYPE numeric[] USING i::numeric[]; CREATE INDEX idx_array ON test_array USING rum (i rum_anyarray_ops); EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i = '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i = '{}'::numeric[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i && '{}'::numeric[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i @> '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i @> '{}'::numeric[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i <@ '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i <@ '{}'::numeric[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i % '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i % '{}'::numeric[]) (2 rows) DROP INDEX idx_array; ALTER TABLE test_array ALTER COLUMN i TYPE float4[] USING i::float4[]; CREATE INDEX idx_array ON test_array USING rum (i rum_anyarray_ops); EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i = '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i = '{}'::real[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i && '{}'::real[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i @> '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i @> '{}'::real[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i <@ '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i <@ '{}'::real[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i % '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i % '{}'::real[]) (2 rows) DROP INDEX idx_array; ALTER TABLE test_array ALTER COLUMN i TYPE float8[] USING i::float8[]; CREATE INDEX idx_array ON test_array USING rum (i rum_anyarray_ops); EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i = '{}'; QUERY PLAN ---------------------------------------------- Index Scan using idx_array on test_array Index Cond: (i = '{}'::double precision[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{}'; QUERY PLAN ----------------------------------------------- Index Scan using idx_array on test_array Index Cond: (i && '{}'::double precision[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i @> '{}'; QUERY PLAN ----------------------------------------------- Index Scan using idx_array on test_array Index Cond: (i @> '{}'::double precision[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i <@ '{}'; QUERY PLAN ----------------------------------------------- Index Scan using idx_array on test_array Index Cond: (i <@ '{}'::double precision[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i % '{}'; QUERY PLAN ---------------------------------------------- Index Scan using idx_array on test_array Index Cond: (i % '{}'::double precision[]) (2 rows) DROP INDEX idx_array; rum-1.2.0/expected/array_1.out000066400000000000000000000476401320230002300162010ustar00rootroot00000000000000set enable_seqscan=off; set enable_sort=off; /* * Complete checks for int2[]. */ CREATE TABLE test_array ( i int2[] ); INSERT INTO test_array VALUES ('{}'), ('{0}'), ('{1,2,3,4}'), ('{1,2,3}'), ('{1,2}'), ('{1}'); CREATE INDEX idx_array ON test_array USING rum (i rum_anyarray_ops); SELECT NULL::int[] = '{1}'; ?column? ---------- (1 row) SELECT NULL::int[] && '{1}'; ?column? ---------- (1 row) SELECT NULL::int[] @> '{1}'; ?column? ---------- (1 row) SELECT NULL::int[] <@ '{1}'; ?column? ---------- (1 row) SELECT NULL::int[] % '{1}'; ?column? ---------- (1 row) SELECT NULL::int[] <=> '{1}'; ?column? ---------- (1 row) INSERT INTO test_array VALUES (NULL); SELECT * FROM test_array WHERE i = '{1}'; i ----- {1} (1 row) DELETE FROM test_array WHERE i IS NULL; SELECT * FROM test_array WHERE i = '{NULL}'; ERROR: array must not contain nulls SELECT * FROM test_array WHERE i = '{1,2,3,NULL}'; ERROR: array must not contain nulls SELECT * FROM test_array WHERE i = '{{1,2},{3,4}}'; ERROR: array must have 1 dimension EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i = '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i = '{}'::smallint[]) (2 rows) SELECT * FROM test_array WHERE i = '{}'; i ---- {} (1 row) SELECT * FROM test_array WHERE i = '{0}'; i ----- {0} (1 row) SELECT * FROM test_array WHERE i = '{1}'; i ----- {1} (1 row) SELECT * FROM test_array WHERE i = '{1,2}'; i ------- {1,2} (1 row) SELECT * FROM test_array WHERE i = '{2,1}'; i --- (0 rows) SELECT * FROM test_array WHERE i = '{1,2,3,3}'; i --- (0 rows) SELECT * FROM test_array WHERE i = '{0,0}'; i --- (0 rows) SELECT * FROM test_array WHERE i = '{100}'; i --- (0 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i && '{}'::smallint[]) (2 rows) SELECT * FROM test_array WHERE i && '{}'; i --- (0 rows) SELECT * FROM test_array WHERE i && '{1}'; i ----------- {1,2,3,4} {1,2,3} {1,2} {1} (4 rows) SELECT * FROM test_array WHERE i && '{2}'; i ----------- {1,2,3,4} {1,2,3} {1,2} (3 rows) SELECT * FROM test_array WHERE i && '{3}'; i ----------- {1,2,3,4} {1,2,3} (2 rows) SELECT * FROM test_array WHERE i && '{4}'; i ----------- {1,2,3,4} (1 row) SELECT * FROM test_array WHERE i && '{1,2}'; i ----------- {1,2,3,4} {1,2,3} {1,2} {1} (4 rows) SELECT * FROM test_array WHERE i && '{1,2,3}'; i ----------- {1,2,3,4} {1,2,3} {1,2} {1} (4 rows) SELECT * FROM test_array WHERE i && '{1,2,3,4}'; i ----------- {1,2,3,4} {1,2,3} {1,2} {1} (4 rows) SELECT * FROM test_array WHERE i && '{4,3,2,1}'; i ----------- {1,2,3,4} {1,2,3} {1,2} {1} (4 rows) SELECT * FROM test_array WHERE i && '{0,0}'; i ----- {0} (1 row) SELECT * FROM test_array WHERE i && '{100}'; i --- (0 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i @> '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i @> '{}'::smallint[]) (2 rows) SELECT * FROM test_array WHERE i @> '{}'; i ----------- {} {0} {1,2,3,4} {1,2,3} {1,2} {1} (6 rows) SELECT * FROM test_array WHERE i @> '{1}'; i ----------- {1,2,3,4} {1,2,3} {1,2} {1} (4 rows) SELECT * FROM test_array WHERE i @> '{2}'; i ----------- {1,2,3,4} {1,2,3} {1,2} (3 rows) SELECT * FROM test_array WHERE i @> '{3}'; i ----------- {1,2,3,4} {1,2,3} (2 rows) SELECT * FROM test_array WHERE i @> '{4}'; i ----------- {1,2,3,4} (1 row) SELECT * FROM test_array WHERE i @> '{1,2,4}'; i ----------- {1,2,3,4} (1 row) SELECT * FROM test_array WHERE i @> '{1,2,3,4}'; i ----------- {1,2,3,4} (1 row) SELECT * FROM test_array WHERE i @> '{4,3,2,1}'; i ----------- {1,2,3,4} (1 row) SELECT * FROM test_array WHERE i @> '{0,0}'; i ----- {0} (1 row) SELECT * FROM test_array WHERE i @> '{100}'; i --- (0 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i <@ '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i <@ '{}'::smallint[]) (2 rows) SELECT * FROM test_array WHERE i <@ '{}'; i ---- {} (1 row) SELECT * FROM test_array WHERE i <@ '{1}'; i ----- {} {1} (2 rows) SELECT * FROM test_array WHERE i <@ '{2}'; i ---- {} (1 row) SELECT * FROM test_array WHERE i <@ '{1,2,4}'; i ------- {} {1,2} {1} (3 rows) SELECT * FROM test_array WHERE i <@ '{1,2,3,4}'; i ----------- {} {1,2,3,4} {1,2,3} {1,2} {1} (5 rows) SELECT * FROM test_array WHERE i <@ '{4,3,2,1}'; i ----------- {} {1,2,3,4} {1,2,3} {1,2} {1} (5 rows) SELECT * FROM test_array WHERE i <@ '{0,0}'; i ----- {} {0} (2 rows) SELECT * FROM test_array WHERE i <@ '{100}'; i ---- {} (1 row) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i % '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i % '{}'::smallint[]) (2 rows) SELECT * FROM test_array WHERE i % '{}'; i --- (0 rows) SELECT * FROM test_array WHERE i % '{1}'; i ----------- {1,2,3,4} {1,2,3} {1,2} {1} (4 rows) SELECT * FROM test_array WHERE i % '{2}'; i ----------- {1,2,3,4} {1,2,3} {1,2} (3 rows) SELECT * FROM test_array WHERE i % '{1,2}'; i ----------- {1,2,3,4} {1,2,3} {1,2} {1} (4 rows) SELECT * FROM test_array WHERE i % '{1,2,4}'; i ----------- {1,2,3,4} {1,2,3} {1,2} {1} (4 rows) SELECT * FROM test_array WHERE i % '{1,2,3,4}'; i ----------- {1,2,3,4} {1,2,3} {1,2} {1} (4 rows) SELECT * FROM test_array WHERE i % '{4,3,2,1}'; i ----------- {1,2,3,4} {1,2,3} {1,2} {1} (4 rows) SELECT * FROM test_array WHERE i % '{1,2,3,4,5}'; i ----------- {1,2,3,4} {1,2,3} {1,2} (3 rows) SELECT * FROM test_array WHERE i % '{1,2,3,4,5,6,7,8,9,10,11,12,13,14,15}'; i ----------- {1,2,3,4} (1 row) SELECT * FROM test_array WHERE i % '{1,10,20,30,40,50}'; i --- (0 rows) SELECT * FROM test_array WHERE i % '{1,10,20,30}'; i ----- {1} (1 row) SELECT * FROM test_array WHERE i % '{1,1,1,1,1}'; i ----------- {1,2,3,4} {1,2,3} {1,2} {1} (4 rows) SELECT * FROM test_array WHERE i % '{0,0}'; i ----- {0} (1 row) SELECT * FROM test_array WHERE i % '{100}'; i --- (0 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{1}' ORDER BY i <=> '{1}' ASC; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i && '{1}'::smallint[]) Order By: (i <=> '{1}'::smallint[]) (3 rows) SELECT * FROM test_array WHERE i && '{1}' ORDER BY i <=> '{1}' ASC; i ----------- {1} {1,2} {1,2,3} {1,2,3,4} (4 rows) DROP INDEX idx_array; ALTER TABLE test_array ADD COLUMN add_info timestamp; CREATE INDEX idx_array ON test_array USING rum (i rum_anyarray_addon_ops, add_info) WITH (attach = 'add_info', to = 'i'); WITH q as ( SELECT row_number() OVER (ORDER BY i) idx, ctid FROM test_array ) UPDATE test_array SET add_info = '2016-05-16 14:21:25'::timestamp + format('%s days', q.idx)::interval FROM q WHERE test_array.ctid = q.ctid; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i = '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i = '{}'::smallint[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i && '{}'::smallint[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i @> '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i @> '{}'::smallint[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i <@ '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i <@ '{}'::smallint[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i % '{}'; QUERY PLAN ---------------------------------- Seq Scan on test_array Filter: (i % '{}'::smallint[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{1}' ORDER BY add_info <=> '2016-05-16 14:21:25' LIMIT 10; QUERY PLAN ------------------------------------------------------------------------------------------ Limit -> Index Scan using idx_array on test_array Index Cond: (i && '{1}'::smallint[]) Order By: (add_info <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT * FROM test_array WHERE i && '{1}' ORDER BY add_info <=> '2016-05-16 14:21:25' LIMIT 10; ERROR: doesn't support order by over pass-by-reference column DROP INDEX idx_array; /* * Sanity checks for popular array types. */ ALTER TABLE test_array ALTER COLUMN i TYPE int4[]; CREATE INDEX idx_array ON test_array USING rum (i rum_anyarray_ops); EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i = '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i = '{}'::integer[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i && '{}'::integer[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i @> '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i @> '{}'::integer[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i <@ '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i <@ '{}'::integer[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i % '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i % '{}'::integer[]) (2 rows) DROP INDEX idx_array; ALTER TABLE test_array ALTER COLUMN i TYPE int8[]; CREATE INDEX idx_array ON test_array USING rum (i rum_anyarray_ops); EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i = '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i = '{}'::bigint[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i && '{}'::bigint[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i @> '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i @> '{}'::bigint[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i <@ '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i <@ '{}'::bigint[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i % '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i % '{}'::bigint[]) (2 rows) DROP INDEX idx_array; ALTER TABLE test_array ALTER COLUMN i TYPE text[]; CREATE INDEX idx_array ON test_array USING rum (i rum_anyarray_ops); EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i = '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i = '{}'::text[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i && '{}'::text[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i @> '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i @> '{}'::text[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i <@ '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i <@ '{}'::text[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i % '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i % '{}'::text[]) (2 rows) DROP INDEX idx_array; ALTER TABLE test_array ALTER COLUMN i TYPE varchar[]; CREATE INDEX idx_array ON test_array USING rum (i rum_anyarray_ops); EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i = '{}'; QUERY PLAN ----------------------------------------------- Index Scan using idx_array on test_array Index Cond: (i = '{}'::character varying[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{}'; QUERY PLAN ------------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i && '{}'::character varying[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i @> '{}'; QUERY PLAN ------------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i @> '{}'::character varying[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i <@ '{}'; QUERY PLAN ------------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i <@ '{}'::character varying[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i % '{}'; QUERY PLAN ----------------------------------------------- Index Scan using idx_array on test_array Index Cond: (i % '{}'::character varying[]) (2 rows) DROP INDEX idx_array; ALTER TABLE test_array ALTER COLUMN i TYPE char[]; CREATE INDEX idx_array ON test_array USING rum (i rum_anyarray_ops); EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i = '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i = '{}'::bpchar[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i && '{}'::bpchar[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i @> '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i @> '{}'::bpchar[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i <@ '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i <@ '{}'::bpchar[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i % '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i % '{}'::bpchar[]) (2 rows) DROP INDEX idx_array; ALTER TABLE test_array ALTER COLUMN i TYPE numeric[] USING i::numeric[]; CREATE INDEX idx_array ON test_array USING rum (i rum_anyarray_ops); EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i = '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i = '{}'::numeric[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i && '{}'::numeric[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i @> '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i @> '{}'::numeric[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i <@ '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i <@ '{}'::numeric[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i % '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i % '{}'::numeric[]) (2 rows) DROP INDEX idx_array; ALTER TABLE test_array ALTER COLUMN i TYPE float4[] USING i::float4[]; CREATE INDEX idx_array ON test_array USING rum (i rum_anyarray_ops); EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i = '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i = '{}'::real[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i && '{}'::real[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i @> '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i @> '{}'::real[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i <@ '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i <@ '{}'::real[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i % '{}'; QUERY PLAN ------------------------------------------ Index Scan using idx_array on test_array Index Cond: (i % '{}'::real[]) (2 rows) DROP INDEX idx_array; ALTER TABLE test_array ALTER COLUMN i TYPE float8[] USING i::float8[]; CREATE INDEX idx_array ON test_array USING rum (i rum_anyarray_ops); EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i = '{}'; QUERY PLAN ---------------------------------------------- Index Scan using idx_array on test_array Index Cond: (i = '{}'::double precision[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{}'; QUERY PLAN ----------------------------------------------- Index Scan using idx_array on test_array Index Cond: (i && '{}'::double precision[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i @> '{}'; QUERY PLAN ----------------------------------------------- Index Scan using idx_array on test_array Index Cond: (i @> '{}'::double precision[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i <@ '{}'; QUERY PLAN ----------------------------------------------- Index Scan using idx_array on test_array Index Cond: (i <@ '{}'::double precision[]) (2 rows) EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i % '{}'; QUERY PLAN ---------------------------------------------- Index Scan using idx_array on test_array Index Cond: (i % '{}'::double precision[]) (2 rows) DROP INDEX idx_array; rum-1.2.0/expected/bit.out000066400000000000000000000012071320230002300154060ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_bit ( i bit(3) ); INSERT INTO test_bit VALUES ('001'),('010'),('011'),('100'),('101'),('110'); CREATE INDEX idx_bit ON test_bit USING rum (i); SELECT * FROM test_bit WHERE i<'100'::bit(3) ORDER BY i; i ----- 001 010 011 (3 rows) SELECT * FROM test_bit WHERE i<='100'::bit(3) ORDER BY i; i ----- 001 010 011 100 (4 rows) SELECT * FROM test_bit WHERE i='100'::bit(3) ORDER BY i; i ----- 100 (1 row) SELECT * FROM test_bit WHERE i>='100'::bit(3) ORDER BY i; i ----- 100 101 110 (3 rows) SELECT * FROM test_bit WHERE i>'100'::bit(3) ORDER BY i; i ----- 101 110 (2 rows) rum-1.2.0/expected/bytea.out000066400000000000000000000013561320230002300157410ustar00rootroot00000000000000set enable_seqscan=off; -- ensure consistent test output regardless of the default bytea format SET bytea_output TO escape; CREATE TABLE test_bytea ( i bytea ); INSERT INTO test_bytea VALUES ('a'),('ab'),('abc'),('abb'),('axy'),('xyz'); CREATE INDEX idx_bytea ON test_bytea USING rum (i); SELECT * FROM test_bytea WHERE i<'abc'::bytea ORDER BY i; i ----- a ab abb (3 rows) SELECT * FROM test_bytea WHERE i<='abc'::bytea ORDER BY i; i ----- a ab abb abc (4 rows) SELECT * FROM test_bytea WHERE i='abc'::bytea ORDER BY i; i ----- abc (1 row) SELECT * FROM test_bytea WHERE i>='abc'::bytea ORDER BY i; i ----- abc axy xyz (3 rows) SELECT * FROM test_bytea WHERE i>'abc'::bytea ORDER BY i; i ----- axy xyz (2 rows) rum-1.2.0/expected/char.out000066400000000000000000000010671320230002300155510ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_char ( i "char" ); INSERT INTO test_char VALUES ('a'),('b'),('c'),('d'),('e'),('f'); CREATE INDEX idx_char ON test_char USING rum (i); SELECT * FROM test_char WHERE i<'d'::"char" ORDER BY i; i --- (0 rows) SELECT * FROM test_char WHERE i<='d'::"char" ORDER BY i; i --- (0 rows) SELECT * FROM test_char WHERE i='d'::"char" ORDER BY i; i --- d (1 row) SELECT * FROM test_char WHERE i>='d'::"char" ORDER BY i; i --- d e f (3 rows) SELECT * FROM test_char WHERE i>'d'::"char" ORDER BY i; i --- e f (2 rows) rum-1.2.0/expected/cidr.out000066400000000000000000000015511320230002300155530ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_cidr ( i cidr ); INSERT INTO test_cidr VALUES ( '1.2.3.4' ), ( '1.2.4.4' ), ( '1.2.5.4' ), ( '1.2.6.4' ), ( '1.2.7.4' ), ( '1.2.8.4' ) ; CREATE INDEX idx_cidr ON test_cidr USING rum (i); SELECT * FROM test_cidr WHERE i<'1.2.6.4'::cidr ORDER BY i; i ------------ 1.2.3.4/32 1.2.4.4/32 1.2.5.4/32 (3 rows) SELECT * FROM test_cidr WHERE i<='1.2.6.4'::cidr ORDER BY i; i ------------ 1.2.3.4/32 1.2.4.4/32 1.2.5.4/32 1.2.6.4/32 (4 rows) SELECT * FROM test_cidr WHERE i='1.2.6.4'::cidr ORDER BY i; i ------------ 1.2.6.4/32 (1 row) SELECT * FROM test_cidr WHERE i>='1.2.6.4'::cidr ORDER BY i; i ------------ 1.2.6.4/32 1.2.7.4/32 1.2.8.4/32 (3 rows) SELECT * FROM test_cidr WHERE i>'1.2.6.4'::cidr ORDER BY i; i ------------ 1.2.7.4/32 1.2.8.4/32 (2 rows) rum-1.2.0/expected/date.out000066400000000000000000000016121320230002300155450ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_date ( i date ); INSERT INTO test_date VALUES ( '2004-10-23' ), ( '2004-10-24' ), ( '2004-10-25' ), ( '2004-10-26' ), ( '2004-10-27' ), ( '2004-10-28' ) ; CREATE INDEX idx_date ON test_date USING rum (i); SELECT * FROM test_date WHERE i<'2004-10-26'::date ORDER BY i; i ------------ 10-23-2004 10-24-2004 10-25-2004 (3 rows) SELECT * FROM test_date WHERE i<='2004-10-26'::date ORDER BY i; i ------------ 10-23-2004 10-24-2004 10-25-2004 10-26-2004 (4 rows) SELECT * FROM test_date WHERE i='2004-10-26'::date ORDER BY i; i ------------ 10-26-2004 (1 row) SELECT * FROM test_date WHERE i>='2004-10-26'::date ORDER BY i; i ------------ 10-26-2004 10-27-2004 10-28-2004 (3 rows) SELECT * FROM test_date WHERE i>'2004-10-26'::date ORDER BY i; i ------------ 10-27-2004 10-28-2004 (2 rows) rum-1.2.0/expected/float4.out000066400000000000000000000030151320230002300160200ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_float4 ( i float4 ); INSERT INTO test_float4 VALUES (-2),(-1),(0),(1),(2),(3); CREATE INDEX idx_float4 ON test_float4 USING rum (i); SELECT * FROM test_float4 WHERE i<1::float4 ORDER BY i; i ---- -2 -1 0 (3 rows) SELECT * FROM test_float4 WHERE i<=1::float4 ORDER BY i; i ---- -2 -1 0 1 (4 rows) SELECT * FROM test_float4 WHERE i=1::float4 ORDER BY i; i --- 1 (1 row) SELECT * FROM test_float4 WHERE i>=1::float4 ORDER BY i; i --- 1 2 3 (3 rows) SELECT * FROM test_float4 WHERE i>1::float4 ORDER BY i; i --- 2 3 (2 rows) EXPLAIN (costs off) SELECT *, i <=> 0::float4 FROM test_float4 ORDER BY i <=> 0::float4; QUERY PLAN -------------------------------------------- Index Scan using idx_float4 on test_float4 Order By: (i <=> '0'::real) (2 rows) SELECT *, i <=> 0::float4 FROM test_float4 ORDER BY i <=> 0::float4; i | ?column? ----+---------- 0 | 0 -1 | 1 1 | 1 -2 | 2 2 | 2 3 | 3 (6 rows) EXPLAIN (costs off) SELECT *, i <=> 1::float4 FROM test_float4 WHERE i<1::float4 ORDER BY i <=> 1::float4; QUERY PLAN -------------------------------------------- Index Scan using idx_float4 on test_float4 Index Cond: (i < '1'::real) Order By: (i <=> '1'::real) (3 rows) SELECT *, i <=> 1::float4 FROM test_float4 WHERE i<1::float4 ORDER BY i <=> 1::float4; i | ?column? ----+---------- 0 | 1 -1 | 2 -2 | 3 (3 rows) rum-1.2.0/expected/float8.out000066400000000000000000000030611320230002300160250ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_float8 ( i float8 ); INSERT INTO test_float8 VALUES (-2),(-1),(0),(1),(2),(3); CREATE INDEX idx_float8 ON test_float8 USING rum (i); SELECT * FROM test_float8 WHERE i<1::float8 ORDER BY i; i ---- -2 -1 0 (3 rows) SELECT * FROM test_float8 WHERE i<=1::float8 ORDER BY i; i ---- -2 -1 0 1 (4 rows) SELECT * FROM test_float8 WHERE i=1::float8 ORDER BY i; i --- 1 (1 row) SELECT * FROM test_float8 WHERE i>=1::float8 ORDER BY i; i --- 1 2 3 (3 rows) SELECT * FROM test_float8 WHERE i>1::float8 ORDER BY i; i --- 2 3 (2 rows) EXPLAIN (costs off) SELECT *, i <=> 0::float8 FROM test_float8 ORDER BY i <=> 0::float8; QUERY PLAN -------------------------------------------- Index Scan using idx_float8 on test_float8 Order By: (i <=> '0'::double precision) (2 rows) SELECT *, i <=> 0::float8 FROM test_float8 ORDER BY i <=> 0::float8; i | ?column? ----+---------- 0 | 0 -1 | 1 1 | 1 -2 | 2 2 | 2 3 | 3 (6 rows) EXPLAIN (costs off) SELECT *, i <=> 1::float8 FROM test_float8 WHERE i<1::float8 ORDER BY i <=> 1::float8; QUERY PLAN -------------------------------------------- Index Scan using idx_float8 on test_float8 Index Cond: (i < '1'::double precision) Order By: (i <=> '1'::double precision) (3 rows) SELECT *, i <=> 1::float8 FROM test_float8 WHERE i<1::float8 ORDER BY i <=> 1::float8; i | ?column? ----+---------- 0 | 1 -1 | 2 -2 | 3 (3 rows) rum-1.2.0/expected/float8_1.out000066400000000000000000000027241320230002300162520ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_float8 ( i float8 ); INSERT INTO test_float8 VALUES (-2),(-1),(0),(1),(2),(3); CREATE INDEX idx_float8 ON test_float8 USING rum (i); SELECT * FROM test_float8 WHERE i<1::float8 ORDER BY i; i ---- -2 -1 0 (3 rows) SELECT * FROM test_float8 WHERE i<=1::float8 ORDER BY i; i ---- -2 -1 0 1 (4 rows) SELECT * FROM test_float8 WHERE i=1::float8 ORDER BY i; i --- 1 (1 row) SELECT * FROM test_float8 WHERE i>=1::float8 ORDER BY i; i --- 1 2 3 (3 rows) SELECT * FROM test_float8 WHERE i>1::float8 ORDER BY i; i --- 2 3 (2 rows) EXPLAIN (costs off) SELECT *, i <=> 0::float8 FROM test_float8 ORDER BY i <=> 0::float8; QUERY PLAN -------------------------------------------- Index Scan using idx_float8 on test_float8 Order By: (i <=> '0'::double precision) (2 rows) SELECT *, i <=> 0::float8 FROM test_float8 ORDER BY i <=> 0::float8; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT *, i <=> 1::float8 FROM test_float8 WHERE i<1::float8 ORDER BY i <=> 1::float8; QUERY PLAN -------------------------------------------- Index Scan using idx_float8 on test_float8 Index Cond: (i < '1'::double precision) Order By: (i <=> '1'::double precision) (3 rows) SELECT *, i <=> 1::float8 FROM test_float8 WHERE i<1::float8 ORDER BY i <=> 1::float8; ERROR: doesn't support order by over pass-by-reference column rum-1.2.0/expected/inet.out000066400000000000000000000016121320230002300155670ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_inet ( i inet ); INSERT INTO test_inet VALUES ( '1.2.3.4/16' ), ( '1.2.4.4/16' ), ( '1.2.5.4/16' ), ( '1.2.6.4/16' ), ( '1.2.7.4/16' ), ( '1.2.8.4/16' ) ; CREATE INDEX idx_inet ON test_inet USING rum (i); SELECT * FROM test_inet WHERE i<'1.2.6.4/16'::inet ORDER BY i; i ------------ 1.2.3.4/16 1.2.4.4/16 1.2.5.4/16 (3 rows) SELECT * FROM test_inet WHERE i<='1.2.6.4/16'::inet ORDER BY i; i ------------ 1.2.3.4/16 1.2.4.4/16 1.2.5.4/16 1.2.6.4/16 (4 rows) SELECT * FROM test_inet WHERE i='1.2.6.4/16'::inet ORDER BY i; i ------------ 1.2.6.4/16 (1 row) SELECT * FROM test_inet WHERE i>='1.2.6.4/16'::inet ORDER BY i; i ------------ 1.2.6.4/16 1.2.7.4/16 1.2.8.4/16 (3 rows) SELECT * FROM test_inet WHERE i>'1.2.6.4/16'::inet ORDER BY i; i ------------ 1.2.7.4/16 1.2.8.4/16 (2 rows) rum-1.2.0/expected/int2.out000066400000000000000000000027071320230002300155120ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_int2 ( i int2 ); INSERT INTO test_int2 VALUES (-2),(-1),(0),(1),(2),(3); CREATE INDEX idx_int2 ON test_int2 USING rum (i); SELECT * FROM test_int2 WHERE i<1::int2 ORDER BY i; i ---- -2 -1 0 (3 rows) SELECT * FROM test_int2 WHERE i<=1::int2 ORDER BY i; i ---- -2 -1 0 1 (4 rows) SELECT * FROM test_int2 WHERE i=1::int2 ORDER BY i; i --- 1 (1 row) SELECT * FROM test_int2 WHERE i>=1::int2 ORDER BY i; i --- 1 2 3 (3 rows) SELECT * FROM test_int2 WHERE i>1::int2 ORDER BY i; i --- 2 3 (2 rows) EXPLAIN (costs off) SELECT *, i <=> 0::int2 FROM test_int2 ORDER BY i <=> 0::int2; QUERY PLAN ---------------------------------------- Index Scan using idx_int2 on test_int2 Order By: (i <=> '0'::smallint) (2 rows) SELECT *, i <=> 0::int2 FROM test_int2 ORDER BY i <=> 0::int2; i | ?column? ----+---------- 0 | 0 -1 | 1 1 | 1 -2 | 2 2 | 2 3 | 3 (6 rows) EXPLAIN (costs off) SELECT *, i <=> 1::int2 FROM test_int2 WHERE i<1::int2 ORDER BY i <=> 1::int2; QUERY PLAN ---------------------------------------- Index Scan using idx_int2 on test_int2 Index Cond: (i < '1'::smallint) Order By: (i <=> '1'::smallint) (3 rows) SELECT *, i <=> 1::int2 FROM test_int2 WHERE i<1::int2 ORDER BY i <=> 1::int2; i | ?column? ----+---------- 0 | 1 -1 | 2 -2 | 3 (3 rows) rum-1.2.0/expected/int4.out000066400000000000000000000421571320230002300155170ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_int4 ( i int4 ); INSERT INTO test_int4 VALUES (-2),(-1),(0),(1),(2),(3); CREATE INDEX idx_int4 ON test_int4 USING rum (i); SELECT * FROM test_int4 WHERE i<1::int4 ORDER BY i; i ---- -2 -1 0 (3 rows) SELECT * FROM test_int4 WHERE i<=1::int4 ORDER BY i; i ---- -2 -1 0 1 (4 rows) SELECT * FROM test_int4 WHERE i=1::int4 ORDER BY i; i --- 1 (1 row) SELECT * FROM test_int4 WHERE i>=1::int4 ORDER BY i; i --- 1 2 3 (3 rows) SELECT * FROM test_int4 WHERE i>1::int4 ORDER BY i; i --- 2 3 (2 rows) EXPLAIN (costs off) SELECT *, i <=> 0::int4 FROM test_int4 ORDER BY i <=> 0::int4; QUERY PLAN ---------------------------------------- Index Scan using idx_int4 on test_int4 Order By: (i <=> 0) (2 rows) SELECT *, i <=> 0::int4 FROM test_int4 ORDER BY i <=> 0::int4; i | ?column? ----+---------- 0 | 0 -1 | 1 1 | 1 -2 | 2 2 | 2 3 | 3 (6 rows) EXPLAIN (costs off) SELECT *, i <=> 1::int4 FROM test_int4 WHERE i<1::int4 ORDER BY i <=> 1::int4; QUERY PLAN ---------------------------------------- Index Scan using idx_int4 on test_int4 Index Cond: (i < 1) Order By: (i <=> 1) (3 rows) SELECT *, i <=> 1::int4 FROM test_int4 WHERE i<1::int4 ORDER BY i <=> 1::int4; i | ?column? ----+---------- 0 | 1 -1 | 2 -2 | 3 (3 rows) CREATE TABLE test_int4_o AS SELECT id::int4, t FROM tsts; CREATE INDEX test_int4_o_idx ON test_int4_o USING rum (t rum_tsvector_addon_ops, id) WITH (attach = 'id', to = 't'); RESET enable_seqscan; SET enable_indexscan=OFF; SET enable_indexonlyscan=OFF; SET enable_bitmapscan=OFF; SELECT id, id <=> 400 FROM test_int4_o WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; id | ?column? -----+---------- 406 | 6 415 | 15 428 | 28 371 | 29 355 | 45 (5 rows) SELECT id, id <=| 400 FROM test_int4_o WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; id | ?column? -----+---------- 371 | 29 355 | 45 354 | 46 252 | 148 232 | 168 (5 rows) SELECT id, id |=> 400 FROM test_int4_o WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; id | ?column? -----+---------- 406 | 6 415 | 15 428 | 28 457 | 57 458 | 58 (5 rows) SELECT id FROM test_int4_o WHERE t @@ 'wr&qh' AND id <= 400 ORDER BY id; id ----- 16 39 71 135 168 232 252 354 355 371 (10 rows) SELECT id FROM test_int4_o WHERE t @@ 'wr&qh' AND id >= 400 ORDER BY id; id ----- 406 415 428 457 458 484 496 (7 rows) RESET enable_indexscan; RESET enable_indexonlyscan; RESET enable_bitmapscan; SET enable_seqscan = off; EXPLAIN (costs off) SELECT id, id <=> 400 FROM test_int4_o WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; QUERY PLAN ------------------------------------------------------- Limit -> Index Scan using test_int4_o_idx on test_int4_o Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id <=> 400) (4 rows) SELECT id, id <=> 400 FROM test_int4_o WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; id | ?column? -----+---------- 406 | 6 415 | 15 428 | 28 371 | 29 355 | 45 (5 rows) EXPLAIN (costs off) SELECT id, id <=| 400 FROM test_int4_o WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; QUERY PLAN ------------------------------------------------------- Limit -> Index Scan using test_int4_o_idx on test_int4_o Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id <=| 400) (4 rows) SELECT id, id <=| 400 FROM test_int4_o WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; id | ?column? -----+---------- 371 | 29 355 | 45 354 | 46 252 | 148 232 | 168 (5 rows) EXPLAIN (costs off) SELECT id, id |=> 400 FROM test_int4_o WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; QUERY PLAN ------------------------------------------------------- Limit -> Index Scan using test_int4_o_idx on test_int4_o Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id |=> 400) (4 rows) SELECT id, id |=> 400 FROM test_int4_o WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; id | ?column? -----+---------- 406 | 6 415 | 15 428 | 28 457 | 57 458 | 58 (5 rows) EXPLAIN (costs off) SELECT id FROM test_int4_o WHERE t @@ 'wr&qh' AND id <= 400 ORDER BY id; QUERY PLAN ------------------------------------------------------------------------- Sort Sort Key: id -> Index Scan using test_int4_o_idx on test_int4_o Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id <= 400)) (4 rows) SELECT id FROM test_int4_o WHERE t @@ 'wr&qh' AND id <= 400 ORDER BY id; id ----- 16 39 71 135 168 232 252 354 355 371 (10 rows) EXPLAIN (costs off) SELECT id FROM test_int4_o WHERE t @@ 'wr&qh' AND id >= 400 ORDER BY id; QUERY PLAN ------------------------------------------------------------------------- Sort Sort Key: id -> Index Scan using test_int4_o_idx on test_int4_o Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id >= 400)) (4 rows) SELECT id FROM test_int4_o WHERE t @@ 'wr&qh' AND id >= 400 ORDER BY id; id ----- 406 415 428 457 458 484 496 (7 rows) CREATE TABLE test_int4_a AS SELECT id::int4, t FROM tsts; CREATE INDEX test_int4_a_idx ON test_int4_a USING rum (t rum_tsvector_addon_ops, id) WITH (attach = 'id', to = 't', order_by_attach='t'); SET enable_bitmapscan=OFF; EXPLAIN (costs off) SELECT count(*) FROM test_int4_a WHERE id < 400; QUERY PLAN ------------------------------------------------------- Aggregate -> Index Scan using test_int4_a_idx on test_int4_a Index Cond: (id < 400) (3 rows) SELECT count(*) FROM test_int4_a WHERE id < 400; count ------- 401 (1 row) EXPLAIN (costs off) SELECT id, id <=> 400 FROM test_int4_a WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; QUERY PLAN ------------------------------------------------------- Limit -> Index Scan using test_int4_a_idx on test_int4_a Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id <=> 400) (4 rows) SELECT id, id <=> 400 FROM test_int4_a WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; id | ?column? -----+---------- 406 | 6 415 | 15 428 | 28 371 | 29 355 | 45 (5 rows) EXPLAIN (costs off) SELECT id, id <=| 400 FROM test_int4_a WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; QUERY PLAN ------------------------------------------------------- Limit -> Index Scan using test_int4_a_idx on test_int4_a Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id <=| 400) (4 rows) SELECT id, id <=| 400 FROM test_int4_a WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; id | ?column? -----+---------- 371 | 29 355 | 45 354 | 46 252 | 148 232 | 168 (5 rows) EXPLAIN (costs off) SELECT id, id |=> 400 FROM test_int4_a WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; QUERY PLAN ------------------------------------------------------- Limit -> Index Scan using test_int4_a_idx on test_int4_a Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id |=> 400) (4 rows) SELECT id, id |=> 400 FROM test_int4_a WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; id | ?column? -----+---------- 406 | 6 415 | 15 428 | 28 457 | 57 458 | 58 (5 rows) EXPLAIN (costs off) SELECT id FROM test_int4_a WHERE t @@ 'wr&qh' AND id <= 400 ORDER BY id; QUERY PLAN ------------------------------------------------------------------------- Sort Sort Key: id -> Index Scan using test_int4_a_idx on test_int4_a Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id <= 400)) (4 rows) SELECT id FROM test_int4_a WHERE t @@ 'wr&qh' AND id <= 400 ORDER BY id; id ----- 16 39 71 135 168 232 252 354 355 371 (10 rows) EXPLAIN (costs off) SELECT id FROM test_int4_a WHERE t @@ 'wr&qh' AND id >= 400 ORDER BY id; QUERY PLAN ------------------------------------------------------------------------- Sort Sort Key: id -> Index Scan using test_int4_a_idx on test_int4_a Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id >= 400)) (4 rows) SELECT id FROM test_int4_a WHERE t @@ 'wr&qh' AND id >= 400 ORDER BY id; id ----- 406 415 428 457 458 484 496 (7 rows) CREATE TABLE test_int4_h_o AS SELECT id::int4, t FROM tsts; CREATE INDEX test_int4_h_o_idx ON test_int4_h_o USING rum (t rum_tsvector_hash_addon_ops, id) WITH (attach = 'id', to = 't'); RESET enable_seqscan; SET enable_indexscan=OFF; SET enable_indexonlyscan=OFF; SET enable_bitmapscan=OFF; SELECT id, id <=> 400 FROM test_int4_h_o WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; id | ?column? -----+---------- 406 | 6 415 | 15 428 | 28 371 | 29 355 | 45 (5 rows) SELECT id, id <=| 400 FROM test_int4_h_o WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; id | ?column? -----+---------- 371 | 29 355 | 45 354 | 46 252 | 148 232 | 168 (5 rows) SELECT id, id |=> 400 FROM test_int4_h_o WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; id | ?column? -----+---------- 406 | 6 415 | 15 428 | 28 457 | 57 458 | 58 (5 rows) SELECT id FROM test_int4_h_o WHERE t @@ 'wr&qh' AND id <= 400 ORDER BY id; id ----- 16 39 71 135 168 232 252 354 355 371 (10 rows) SELECT id FROM test_int4_h_o WHERE t @@ 'wr&qh' AND id >= 400 ORDER BY id; id ----- 406 415 428 457 458 484 496 (7 rows) RESET enable_indexscan; RESET enable_indexonlyscan; RESET enable_bitmapscan; SET enable_seqscan = off; EXPLAIN (costs off) SELECT id, id <=> 400 FROM test_int4_h_o WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; QUERY PLAN ----------------------------------------------------------- Limit -> Index Scan using test_int4_h_o_idx on test_int4_h_o Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id <=> 400) (4 rows) SELECT id, id <=> 400 FROM test_int4_h_o WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; id | ?column? -----+---------- 406 | 6 415 | 15 428 | 28 371 | 29 355 | 45 (5 rows) EXPLAIN (costs off) SELECT id, id <=| 400 FROM test_int4_h_o WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; QUERY PLAN ----------------------------------------------------------- Limit -> Index Scan using test_int4_h_o_idx on test_int4_h_o Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id <=| 400) (4 rows) SELECT id, id <=| 400 FROM test_int4_h_o WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; id | ?column? -----+---------- 371 | 29 355 | 45 354 | 46 252 | 148 232 | 168 (5 rows) EXPLAIN (costs off) SELECT id, id |=> 400 FROM test_int4_h_o WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; QUERY PLAN ----------------------------------------------------------- Limit -> Index Scan using test_int4_h_o_idx on test_int4_h_o Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id |=> 400) (4 rows) SELECT id, id |=> 400 FROM test_int4_h_o WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; id | ?column? -----+---------- 406 | 6 415 | 15 428 | 28 457 | 57 458 | 58 (5 rows) EXPLAIN (costs off) SELECT id FROM test_int4_h_o WHERE t @@ 'wr&qh' AND id <= 400 ORDER BY id; QUERY PLAN ------------------------------------------------------------------------- Sort Sort Key: id -> Index Scan using test_int4_h_o_idx on test_int4_h_o Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id <= 400)) (4 rows) SELECT id FROM test_int4_h_o WHERE t @@ 'wr&qh' AND id <= 400 ORDER BY id; id ----- 16 39 71 135 168 232 252 354 355 371 (10 rows) EXPLAIN (costs off) SELECT id FROM test_int4_h_o WHERE t @@ 'wr&qh' AND id >= 400 ORDER BY id; QUERY PLAN ------------------------------------------------------------------------- Sort Sort Key: id -> Index Scan using test_int4_h_o_idx on test_int4_h_o Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id >= 400)) (4 rows) SELECT id FROM test_int4_h_o WHERE t @@ 'wr&qh' AND id >= 400 ORDER BY id; id ----- 406 415 428 457 458 484 496 (7 rows) CREATE TABLE test_int4_h_a AS SELECT id::int4, t FROM tsts; CREATE INDEX test_int4_h_a_idx ON test_int4_h_a USING rum (t rum_tsvector_hash_addon_ops, id) WITH (attach = 'id', to = 't', order_by_attach='t'); SET enable_bitmapscan=OFF; EXPLAIN (costs off) SELECT count(*) FROM test_int4_h_a WHERE id < 400; QUERY PLAN ----------------------------------------------------------- Aggregate -> Index Scan using test_int4_h_a_idx on test_int4_h_a Index Cond: (id < 400) (3 rows) SELECT count(*) FROM test_int4_h_a WHERE id < 400; count ------- 401 (1 row) EXPLAIN (costs off) SELECT id, id <=> 400 FROM test_int4_h_a WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; QUERY PLAN ----------------------------------------------------------- Limit -> Index Scan using test_int4_h_a_idx on test_int4_h_a Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id <=> 400) (4 rows) SELECT id, id <=> 400 FROM test_int4_h_a WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; id | ?column? -----+---------- 406 | 6 415 | 15 428 | 28 371 | 29 355 | 45 (5 rows) EXPLAIN (costs off) SELECT id, id <=| 400 FROM test_int4_h_a WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; QUERY PLAN ----------------------------------------------------------- Limit -> Index Scan using test_int4_h_a_idx on test_int4_h_a Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id <=| 400) (4 rows) SELECT id, id <=| 400 FROM test_int4_h_a WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; id | ?column? -----+---------- 371 | 29 355 | 45 354 | 46 252 | 148 232 | 168 (5 rows) EXPLAIN (costs off) SELECT id, id |=> 400 FROM test_int4_h_a WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; QUERY PLAN ----------------------------------------------------------- Limit -> Index Scan using test_int4_h_a_idx on test_int4_h_a Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id |=> 400) (4 rows) SELECT id, id |=> 400 FROM test_int4_h_a WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; id | ?column? -----+---------- 406 | 6 415 | 15 428 | 28 457 | 57 458 | 58 (5 rows) EXPLAIN (costs off) SELECT id FROM test_int4_h_a WHERE t @@ 'wr&qh' AND id <= 400 ORDER BY id; QUERY PLAN ------------------------------------------------------------------------- Sort Sort Key: id -> Index Scan using test_int4_h_a_idx on test_int4_h_a Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id <= 400)) (4 rows) SELECT id FROM test_int4_h_a WHERE t @@ 'wr&qh' AND id <= 400 ORDER BY id; id ----- 16 39 71 135 168 232 252 354 355 371 (10 rows) EXPLAIN (costs off) SELECT id FROM test_int4_h_a WHERE t @@ 'wr&qh' AND id >= 400 ORDER BY id; QUERY PLAN ------------------------------------------------------------------------- Sort Sort Key: id -> Index Scan using test_int4_h_a_idx on test_int4_h_a Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id >= 400)) (4 rows) SELECT id FROM test_int4_h_a WHERE t @@ 'wr&qh' AND id >= 400 ORDER BY id; id ----- 406 415 428 457 458 484 496 (7 rows) CREATE TABLE test_int4_id_t AS SELECT id::int4, t FROM tsts; CREATE INDEX test_int4_id_t_idx ON test_int4_o USING rum (t rum_tsvector_ops, id); EXPLAIN (costs off) SELECT id FROM test_int4_h_a WHERE t @@ 'wr&qh' AND id <= 400::int4 ORDER BY id <=> 400::int4; QUERY PLAN ------------------------------------------------------------------- Index Scan using test_int4_h_a_idx on test_int4_h_a Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id <= 400)) Order By: (id <=> 400) (3 rows) SELECT id FROM test_int4_h_a WHERE t @@ 'wr&qh' AND id <= 400::int4 ORDER BY id <=> 400::int4; id ----- 371 355 354 252 232 168 135 71 39 16 (10 rows) rum-1.2.0/expected/int8.out000066400000000000000000000433011320230002300155130ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_int8 ( i int8 ); INSERT INTO test_int8 VALUES (-2),(-1),(0),(1),(2),(3); CREATE INDEX idx_int8 ON test_int8 USING rum (i); SELECT * FROM test_int8 WHERE i<1::int8 ORDER BY i; i ---- -2 -1 0 (3 rows) SELECT * FROM test_int8 WHERE i<=1::int8 ORDER BY i; i ---- -2 -1 0 1 (4 rows) SELECT * FROM test_int8 WHERE i=1::int8 ORDER BY i; i --- 1 (1 row) SELECT * FROM test_int8 WHERE i>=1::int8 ORDER BY i; i --- 1 2 3 (3 rows) SELECT * FROM test_int8 WHERE i>1::int8 ORDER BY i; i --- 2 3 (2 rows) EXPLAIN (costs off) SELECT *, i <=> 0::int8 FROM test_int8 ORDER BY i <=> 0::int8; QUERY PLAN ---------------------------------------- Index Scan using idx_int8 on test_int8 Order By: (i <=> '0'::bigint) (2 rows) SELECT *, i <=> 0::int8 FROM test_int8 ORDER BY i <=> 0::int8; i | ?column? ----+---------- 0 | 0 -1 | 1 1 | 1 -2 | 2 2 | 2 3 | 3 (6 rows) EXPLAIN (costs off) SELECT *, i <=> 1::int8 FROM test_int8 WHERE i<1::int8 ORDER BY i <=> 1::int8; QUERY PLAN ---------------------------------------- Index Scan using idx_int8 on test_int8 Index Cond: (i < '1'::bigint) Order By: (i <=> '1'::bigint) (3 rows) SELECT *, i <=> 1::int8 FROM test_int8 WHERE i<1::int8 ORDER BY i <=> 1::int8; i | ?column? ----+---------- 0 | 1 -1 | 2 -2 | 3 (3 rows) CREATE TABLE test_int8_o AS SELECT id::int8, t FROM tsts; CREATE INDEX test_int8_o_idx ON test_int8_o USING rum (t rum_tsvector_addon_ops, id) WITH (attach = 'id', to = 't'); RESET enable_seqscan; SET enable_indexscan=OFF; SET enable_indexonlyscan=OFF; SET enable_bitmapscan=OFF; SELECT id, id <=> 400 FROM test_int8_o WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; id | ?column? -----+---------- 406 | 6 415 | 15 428 | 28 371 | 29 355 | 45 (5 rows) SELECT id, id <=| 400 FROM test_int8_o WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; id | ?column? -----+---------- 371 | 29 355 | 45 354 | 46 252 | 148 232 | 168 (5 rows) SELECT id, id |=> 400 FROM test_int8_o WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; id | ?column? -----+---------- 406 | 6 415 | 15 428 | 28 457 | 57 458 | 58 (5 rows) SELECT id FROM test_int8_o WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id; id ----- 16 39 71 135 168 232 252 354 355 371 (10 rows) SELECT id FROM test_int8_o WHERE t @@ 'wr&qh' AND id >= 400::int8 ORDER BY id; id ----- 406 415 428 457 458 484 496 (7 rows) RESET enable_indexscan; RESET enable_indexonlyscan; RESET enable_bitmapscan; SET enable_seqscan = off; EXPLAIN (costs off) SELECT id, id <=> 400 FROM test_int8_o WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; QUERY PLAN ------------------------------------------------------- Limit -> Index Scan using test_int8_o_idx on test_int8_o Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id <=> '400'::bigint) (4 rows) SELECT id, id <=> 400 FROM test_int8_o WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; id | ?column? -----+---------- 406 | 6 415 | 15 428 | 28 371 | 29 355 | 45 (5 rows) EXPLAIN (costs off) SELECT id, id <=| 400 FROM test_int8_o WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; QUERY PLAN ------------------------------------------------------- Limit -> Index Scan using test_int8_o_idx on test_int8_o Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id <=| '400'::bigint) (4 rows) SELECT id, id <=| 400 FROM test_int8_o WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; id | ?column? -----+---------- 371 | 29 355 | 45 354 | 46 252 | 148 232 | 168 (5 rows) EXPLAIN (costs off) SELECT id, id |=> 400 FROM test_int8_o WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; QUERY PLAN ------------------------------------------------------- Limit -> Index Scan using test_int8_o_idx on test_int8_o Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id |=> '400'::bigint) (4 rows) SELECT id, id |=> 400 FROM test_int8_o WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; id | ?column? -----+---------- 406 | 6 415 | 15 428 | 28 457 | 57 458 | 58 (5 rows) EXPLAIN (costs off) SELECT id FROM test_int8_o WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id; QUERY PLAN ----------------------------------------------------------------------------------- Sort Sort Key: id -> Index Scan using test_int8_o_idx on test_int8_o Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id <= '400'::bigint)) (4 rows) SELECT id FROM test_int8_o WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id; id ----- 16 39 71 135 168 232 252 354 355 371 (10 rows) EXPLAIN (costs off) SELECT id FROM test_int8_o WHERE t @@ 'wr&qh' AND id >= 400::int8 ORDER BY id; QUERY PLAN ----------------------------------------------------------------------------------- Sort Sort Key: id -> Index Scan using test_int8_o_idx on test_int8_o Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id >= '400'::bigint)) (4 rows) SELECT id FROM test_int8_o WHERE t @@ 'wr&qh' AND id >= 400::int8 ORDER BY id; id ----- 406 415 428 457 458 484 496 (7 rows) CREATE TABLE test_int8_a AS SELECT id::int8, t FROM tsts; CREATE INDEX test_int8_a_idx ON test_int8_a USING rum (t rum_tsvector_addon_ops, id) WITH (attach = 'id', to = 't', order_by_attach='t'); SET enable_bitmapscan=OFF; EXPLAIN (costs off) SELECT count(*) FROM test_int8_a WHERE id < 400::int8; QUERY PLAN ------------------------------------------------------- Aggregate -> Index Scan using test_int8_a_idx on test_int8_a Index Cond: (id < '400'::bigint) (3 rows) SELECT count(*) FROM test_int8_a WHERE id < 400::int8; count ------- 401 (1 row) EXPLAIN (costs off) SELECT id, id <=> 400 FROM test_int8_a WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; QUERY PLAN ------------------------------------------------------- Limit -> Index Scan using test_int8_a_idx on test_int8_a Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id <=> '400'::bigint) (4 rows) SELECT id, id <=> 400 FROM test_int8_a WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; id | ?column? -----+---------- 406 | 6 415 | 15 428 | 28 371 | 29 355 | 45 (5 rows) EXPLAIN (costs off) SELECT id, id <=| 400 FROM test_int8_a WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; QUERY PLAN ------------------------------------------------------- Limit -> Index Scan using test_int8_a_idx on test_int8_a Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id <=| '400'::bigint) (4 rows) SELECT id, id <=| 400 FROM test_int8_a WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; id | ?column? -----+---------- 371 | 29 355 | 45 354 | 46 252 | 148 232 | 168 (5 rows) EXPLAIN (costs off) SELECT id, id |=> 400 FROM test_int8_a WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; QUERY PLAN ------------------------------------------------------- Limit -> Index Scan using test_int8_a_idx on test_int8_a Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id |=> '400'::bigint) (4 rows) SELECT id, id |=> 400 FROM test_int8_a WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; id | ?column? -----+---------- 406 | 6 415 | 15 428 | 28 457 | 57 458 | 58 (5 rows) EXPLAIN (costs off) SELECT id FROM test_int8_a WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id; QUERY PLAN ----------------------------------------------------------------------------------- Sort Sort Key: id -> Index Scan using test_int8_a_idx on test_int8_a Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id <= '400'::bigint)) (4 rows) SELECT id FROM test_int8_a WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id; id ----- 16 39 71 135 168 232 252 354 355 371 (10 rows) EXPLAIN (costs off) SELECT id FROM test_int8_a WHERE t @@ 'wr&qh' AND id >= 400::int8 ORDER BY id; QUERY PLAN ----------------------------------------------------------------------------------- Sort Sort Key: id -> Index Scan using test_int8_a_idx on test_int8_a Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id >= '400'::bigint)) (4 rows) SELECT id FROM test_int8_a WHERE t @@ 'wr&qh' AND id >= 400::int8 ORDER BY id; id ----- 406 415 428 457 458 484 496 (7 rows) CREATE TABLE test_int8_h_o AS SELECT id::int8, t FROM tsts; CREATE INDEX test_int8_h_o_idx ON test_int8_h_o USING rum (t rum_tsvector_hash_addon_ops, id) WITH (attach = 'id', to = 't'); RESET enable_seqscan; SET enable_indexscan=OFF; SET enable_indexonlyscan=OFF; SET enable_bitmapscan=OFF; SELECT id, id <=> 400 FROM test_int8_h_o WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; id | ?column? -----+---------- 406 | 6 415 | 15 428 | 28 371 | 29 355 | 45 (5 rows) SELECT id, id <=| 400 FROM test_int8_h_o WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; id | ?column? -----+---------- 371 | 29 355 | 45 354 | 46 252 | 148 232 | 168 (5 rows) SELECT id, id |=> 400 FROM test_int8_h_o WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; id | ?column? -----+---------- 406 | 6 415 | 15 428 | 28 457 | 57 458 | 58 (5 rows) SELECT id FROM test_int8_h_o WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id; id ----- 16 39 71 135 168 232 252 354 355 371 (10 rows) SELECT id FROM test_int8_h_o WHERE t @@ 'wr&qh' AND id >= 400::int8 ORDER BY id; id ----- 406 415 428 457 458 484 496 (7 rows) RESET enable_indexscan; RESET enable_indexonlyscan; RESET enable_bitmapscan; SET enable_seqscan = off; EXPLAIN (costs off) SELECT id, id <=> 400 FROM test_int8_h_o WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; QUERY PLAN ----------------------------------------------------------- Limit -> Index Scan using test_int8_h_o_idx on test_int8_h_o Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id <=> '400'::bigint) (4 rows) SELECT id, id <=> 400 FROM test_int8_h_o WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; id | ?column? -----+---------- 406 | 6 415 | 15 428 | 28 371 | 29 355 | 45 (5 rows) EXPLAIN (costs off) SELECT id, id <=| 400 FROM test_int8_h_o WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; QUERY PLAN ----------------------------------------------------------- Limit -> Index Scan using test_int8_h_o_idx on test_int8_h_o Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id <=| '400'::bigint) (4 rows) SELECT id, id <=| 400 FROM test_int8_h_o WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; id | ?column? -----+---------- 371 | 29 355 | 45 354 | 46 252 | 148 232 | 168 (5 rows) EXPLAIN (costs off) SELECT id, id |=> 400 FROM test_int8_h_o WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; QUERY PLAN ----------------------------------------------------------- Limit -> Index Scan using test_int8_h_o_idx on test_int8_h_o Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id |=> '400'::bigint) (4 rows) SELECT id, id |=> 400 FROM test_int8_h_o WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; id | ?column? -----+---------- 406 | 6 415 | 15 428 | 28 457 | 57 458 | 58 (5 rows) EXPLAIN (costs off) SELECT id FROM test_int8_h_o WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id; QUERY PLAN ----------------------------------------------------------------------------------- Sort Sort Key: id -> Index Scan using test_int8_h_o_idx on test_int8_h_o Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id <= '400'::bigint)) (4 rows) SELECT id FROM test_int8_h_o WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id; id ----- 16 39 71 135 168 232 252 354 355 371 (10 rows) EXPLAIN (costs off) SELECT id FROM test_int8_h_o WHERE t @@ 'wr&qh' AND id >= 400::int8 ORDER BY id; QUERY PLAN ----------------------------------------------------------------------------------- Sort Sort Key: id -> Index Scan using test_int8_h_o_idx on test_int8_h_o Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id >= '400'::bigint)) (4 rows) SELECT id FROM test_int8_h_o WHERE t @@ 'wr&qh' AND id >= 400::int8 ORDER BY id; id ----- 406 415 428 457 458 484 496 (7 rows) CREATE TABLE test_int8_h_a AS SELECT id::int8, t FROM tsts; CREATE INDEX test_int8_h_a_idx ON test_int8_h_a USING rum (t rum_tsvector_hash_addon_ops, id) WITH (attach = 'id', to = 't', order_by_attach='t'); SET enable_bitmapscan=OFF; EXPLAIN (costs off) SELECT count(*) FROM test_int8_h_a WHERE id < 400::int8; QUERY PLAN ----------------------------------------------------------- Aggregate -> Index Scan using test_int8_h_a_idx on test_int8_h_a Index Cond: (id < '400'::bigint) (3 rows) SELECT count(*) FROM test_int8_h_a WHERE id < 400::int8; count ------- 401 (1 row) EXPLAIN (costs off) SELECT id, id <=> 400 FROM test_int8_h_a WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; QUERY PLAN ----------------------------------------------------------- Limit -> Index Scan using test_int8_h_a_idx on test_int8_h_a Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id <=> '400'::bigint) (4 rows) SELECT id, id <=> 400 FROM test_int8_h_a WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; id | ?column? -----+---------- 406 | 6 415 | 15 428 | 28 371 | 29 355 | 45 (5 rows) EXPLAIN (costs off) SELECT id, id <=| 400 FROM test_int8_h_a WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; QUERY PLAN ----------------------------------------------------------- Limit -> Index Scan using test_int8_h_a_idx on test_int8_h_a Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id <=| '400'::bigint) (4 rows) SELECT id, id <=| 400 FROM test_int8_h_a WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; id | ?column? -----+---------- 371 | 29 355 | 45 354 | 46 252 | 148 232 | 168 (5 rows) EXPLAIN (costs off) SELECT id, id |=> 400 FROM test_int8_h_a WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; QUERY PLAN ----------------------------------------------------------- Limit -> Index Scan using test_int8_h_a_idx on test_int8_h_a Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id |=> '400'::bigint) (4 rows) SELECT id, id |=> 400 FROM test_int8_h_a WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; id | ?column? -----+---------- 406 | 6 415 | 15 428 | 28 457 | 57 458 | 58 (5 rows) EXPLAIN (costs off) SELECT id FROM test_int8_h_a WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id; QUERY PLAN ----------------------------------------------------------------------------------- Sort Sort Key: id -> Index Scan using test_int8_h_a_idx on test_int8_h_a Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id <= '400'::bigint)) (4 rows) SELECT id FROM test_int8_h_a WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id; id ----- 16 39 71 135 168 232 252 354 355 371 (10 rows) EXPLAIN (costs off) SELECT id FROM test_int8_h_a WHERE t @@ 'wr&qh' AND id >= 400::int8 ORDER BY id; QUERY PLAN ----------------------------------------------------------------------------------- Sort Sort Key: id -> Index Scan using test_int8_h_a_idx on test_int8_h_a Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id >= '400'::bigint)) (4 rows) SELECT id FROM test_int8_h_a WHERE t @@ 'wr&qh' AND id >= 400::int8 ORDER BY id; id ----- 406 415 428 457 458 484 496 (7 rows) CREATE TABLE test_int8_id_t AS SELECT id::int8, t FROM tsts; CREATE INDEX test_int8_id_t_idx ON test_int8_o USING rum (t rum_tsvector_ops, id); EXPLAIN (costs off) SELECT id FROM test_int8_h_a WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id <=> 400::int8; QUERY PLAN ----------------------------------------------------------------------------- Index Scan using test_int8_h_a_idx on test_int8_h_a Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id <= '400'::bigint)) Order By: (id <=> '400'::bigint) (3 rows) SELECT id FROM test_int8_h_a WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id <=> 400::int8; id ----- 371 355 354 252 232 168 135 71 39 16 (10 rows) rum-1.2.0/expected/int8_1.out000066400000000000000000000415761320230002300157470ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_int8 ( i int8 ); INSERT INTO test_int8 VALUES (-2),(-1),(0),(1),(2),(3); CREATE INDEX idx_int8 ON test_int8 USING rum (i); SELECT * FROM test_int8 WHERE i<1::int8 ORDER BY i; i ---- -2 -1 0 (3 rows) SELECT * FROM test_int8 WHERE i<=1::int8 ORDER BY i; i ---- -2 -1 0 1 (4 rows) SELECT * FROM test_int8 WHERE i=1::int8 ORDER BY i; i --- 1 (1 row) SELECT * FROM test_int8 WHERE i>=1::int8 ORDER BY i; i --- 1 2 3 (3 rows) SELECT * FROM test_int8 WHERE i>1::int8 ORDER BY i; i --- 2 3 (2 rows) EXPLAIN (costs off) SELECT *, i <=> 0::int8 FROM test_int8 ORDER BY i <=> 0::int8; QUERY PLAN ---------------------------------------- Index Scan using idx_int8 on test_int8 Order By: (i <=> '0'::bigint) (2 rows) SELECT *, i <=> 0::int8 FROM test_int8 ORDER BY i <=> 0::int8; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT *, i <=> 1::int8 FROM test_int8 WHERE i<1::int8 ORDER BY i <=> 1::int8; QUERY PLAN ---------------------------------------- Index Scan using idx_int8 on test_int8 Index Cond: (i < '1'::bigint) Order By: (i <=> '1'::bigint) (3 rows) SELECT *, i <=> 1::int8 FROM test_int8 WHERE i<1::int8 ORDER BY i <=> 1::int8; ERROR: doesn't support order by over pass-by-reference column CREATE TABLE test_int8_o AS SELECT id::int8, t FROM tsts; CREATE INDEX test_int8_o_idx ON test_int8_o USING rum (t rum_tsvector_addon_ops, id) WITH (attach = 'id', to = 't'); RESET enable_seqscan; SET enable_indexscan=OFF; SET enable_indexonlyscan=OFF; SET enable_bitmapscan=OFF; SELECT id, id <=> 400 FROM test_int8_o WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; id | ?column? -----+---------- 406 | 6 415 | 15 428 | 28 371 | 29 355 | 45 (5 rows) SELECT id, id <=| 400 FROM test_int8_o WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; id | ?column? -----+---------- 371 | 29 355 | 45 354 | 46 252 | 148 232 | 168 (5 rows) SELECT id, id |=> 400 FROM test_int8_o WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; id | ?column? -----+---------- 406 | 6 415 | 15 428 | 28 457 | 57 458 | 58 (5 rows) SELECT id FROM test_int8_o WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id; id ----- 16 39 71 135 168 232 252 354 355 371 (10 rows) SELECT id FROM test_int8_o WHERE t @@ 'wr&qh' AND id >= 400::int8 ORDER BY id; id ----- 406 415 428 457 458 484 496 (7 rows) RESET enable_indexscan; RESET enable_indexonlyscan; RESET enable_bitmapscan; SET enable_seqscan = off; EXPLAIN (costs off) SELECT id, id <=> 400 FROM test_int8_o WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; QUERY PLAN ------------------------------------------------------- Limit -> Index Scan using test_int8_o_idx on test_int8_o Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id <=> '400'::bigint) (4 rows) SELECT id, id <=> 400 FROM test_int8_o WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT id, id <=| 400 FROM test_int8_o WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; QUERY PLAN ------------------------------------------------------- Limit -> Index Scan using test_int8_o_idx on test_int8_o Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id <=| '400'::bigint) (4 rows) SELECT id, id <=| 400 FROM test_int8_o WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT id, id |=> 400 FROM test_int8_o WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; QUERY PLAN ------------------------------------------------------- Limit -> Index Scan using test_int8_o_idx on test_int8_o Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id |=> '400'::bigint) (4 rows) SELECT id, id |=> 400 FROM test_int8_o WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT id FROM test_int8_o WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id; QUERY PLAN ----------------------------------------------------------------------------------- Sort Sort Key: id -> Index Scan using test_int8_o_idx on test_int8_o Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id <= '400'::bigint)) (4 rows) SELECT id FROM test_int8_o WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id; id ----- 16 39 71 135 168 232 252 354 355 371 (10 rows) EXPLAIN (costs off) SELECT id FROM test_int8_o WHERE t @@ 'wr&qh' AND id >= 400::int8 ORDER BY id; QUERY PLAN ----------------------------------------------------------------------------------- Sort Sort Key: id -> Index Scan using test_int8_o_idx on test_int8_o Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id >= '400'::bigint)) (4 rows) SELECT id FROM test_int8_o WHERE t @@ 'wr&qh' AND id >= 400::int8 ORDER BY id; id ----- 406 415 428 457 458 484 496 (7 rows) CREATE TABLE test_int8_a AS SELECT id::int8, t FROM tsts; CREATE INDEX test_int8_a_idx ON test_int8_a USING rum (t rum_tsvector_addon_ops, id) WITH (attach = 'id', to = 't', order_by_attach='t'); SET enable_bitmapscan=OFF; EXPLAIN (costs off) SELECT count(*) FROM test_int8_a WHERE id < 400::int8; QUERY PLAN ------------------------------------------------------- Aggregate -> Index Scan using test_int8_a_idx on test_int8_a Index Cond: (id < '400'::bigint) (3 rows) SELECT count(*) FROM test_int8_a WHERE id < 400::int8; count ------- 401 (1 row) EXPLAIN (costs off) SELECT id, id <=> 400 FROM test_int8_a WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; QUERY PLAN ------------------------------------------------------- Limit -> Index Scan using test_int8_a_idx on test_int8_a Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id <=> '400'::bigint) (4 rows) SELECT id, id <=> 400 FROM test_int8_a WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT id, id <=| 400 FROM test_int8_a WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; QUERY PLAN ------------------------------------------------------- Limit -> Index Scan using test_int8_a_idx on test_int8_a Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id <=| '400'::bigint) (4 rows) SELECT id, id <=| 400 FROM test_int8_a WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT id, id |=> 400 FROM test_int8_a WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; QUERY PLAN ------------------------------------------------------- Limit -> Index Scan using test_int8_a_idx on test_int8_a Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id |=> '400'::bigint) (4 rows) SELECT id, id |=> 400 FROM test_int8_a WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT id FROM test_int8_a WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id; QUERY PLAN ----------------------------------------------------------------------------------- Sort Sort Key: id -> Index Scan using test_int8_a_idx on test_int8_a Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id <= '400'::bigint)) (4 rows) SELECT id FROM test_int8_a WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id; id ----- 16 39 71 135 168 232 252 354 355 371 (10 rows) EXPLAIN (costs off) SELECT id FROM test_int8_a WHERE t @@ 'wr&qh' AND id >= 400::int8 ORDER BY id; QUERY PLAN ----------------------------------------------------------------------------------- Sort Sort Key: id -> Index Scan using test_int8_a_idx on test_int8_a Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id >= '400'::bigint)) (4 rows) SELECT id FROM test_int8_a WHERE t @@ 'wr&qh' AND id >= 400::int8 ORDER BY id; id ----- 406 415 428 457 458 484 496 (7 rows) CREATE TABLE test_int8_h_o AS SELECT id::int8, t FROM tsts; CREATE INDEX test_int8_h_o_idx ON test_int8_h_o USING rum (t rum_tsvector_hash_addon_ops, id) WITH (attach = 'id', to = 't'); RESET enable_seqscan; SET enable_indexscan=OFF; SET enable_indexonlyscan=OFF; SET enable_bitmapscan=OFF; SELECT id, id <=> 400 FROM test_int8_h_o WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; id | ?column? -----+---------- 406 | 6 415 | 15 428 | 28 371 | 29 355 | 45 (5 rows) SELECT id, id <=| 400 FROM test_int8_h_o WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; id | ?column? -----+---------- 371 | 29 355 | 45 354 | 46 252 | 148 232 | 168 (5 rows) SELECT id, id |=> 400 FROM test_int8_h_o WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; id | ?column? -----+---------- 406 | 6 415 | 15 428 | 28 457 | 57 458 | 58 (5 rows) SELECT id FROM test_int8_h_o WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id; id ----- 16 39 71 135 168 232 252 354 355 371 (10 rows) SELECT id FROM test_int8_h_o WHERE t @@ 'wr&qh' AND id >= 400::int8 ORDER BY id; id ----- 406 415 428 457 458 484 496 (7 rows) RESET enable_indexscan; RESET enable_indexonlyscan; RESET enable_bitmapscan; SET enable_seqscan = off; EXPLAIN (costs off) SELECT id, id <=> 400 FROM test_int8_h_o WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; QUERY PLAN ----------------------------------------------------------- Limit -> Index Scan using test_int8_h_o_idx on test_int8_h_o Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id <=> '400'::bigint) (4 rows) SELECT id, id <=> 400 FROM test_int8_h_o WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT id, id <=| 400 FROM test_int8_h_o WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; QUERY PLAN ----------------------------------------------------------- Limit -> Index Scan using test_int8_h_o_idx on test_int8_h_o Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id <=| '400'::bigint) (4 rows) SELECT id, id <=| 400 FROM test_int8_h_o WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT id, id |=> 400 FROM test_int8_h_o WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; QUERY PLAN ----------------------------------------------------------- Limit -> Index Scan using test_int8_h_o_idx on test_int8_h_o Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id |=> '400'::bigint) (4 rows) SELECT id, id |=> 400 FROM test_int8_h_o WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT id FROM test_int8_h_o WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id; QUERY PLAN ----------------------------------------------------------------------------------- Sort Sort Key: id -> Index Scan using test_int8_h_o_idx on test_int8_h_o Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id <= '400'::bigint)) (4 rows) SELECT id FROM test_int8_h_o WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id; id ----- 16 39 71 135 168 232 252 354 355 371 (10 rows) EXPLAIN (costs off) SELECT id FROM test_int8_h_o WHERE t @@ 'wr&qh' AND id >= 400::int8 ORDER BY id; QUERY PLAN ----------------------------------------------------------------------------------- Sort Sort Key: id -> Index Scan using test_int8_h_o_idx on test_int8_h_o Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id >= '400'::bigint)) (4 rows) SELECT id FROM test_int8_h_o WHERE t @@ 'wr&qh' AND id >= 400::int8 ORDER BY id; id ----- 406 415 428 457 458 484 496 (7 rows) CREATE TABLE test_int8_h_a AS SELECT id::int8, t FROM tsts; CREATE INDEX test_int8_h_a_idx ON test_int8_h_a USING rum (t rum_tsvector_hash_addon_ops, id) WITH (attach = 'id', to = 't', order_by_attach='t'); SET enable_bitmapscan=OFF; EXPLAIN (costs off) SELECT count(*) FROM test_int8_h_a WHERE id < 400::int8; QUERY PLAN ----------------------------------------------------------- Aggregate -> Index Scan using test_int8_h_a_idx on test_int8_h_a Index Cond: (id < '400'::bigint) (3 rows) SELECT count(*) FROM test_int8_h_a WHERE id < 400::int8; count ------- 401 (1 row) EXPLAIN (costs off) SELECT id, id <=> 400 FROM test_int8_h_a WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; QUERY PLAN ----------------------------------------------------------- Limit -> Index Scan using test_int8_h_a_idx on test_int8_h_a Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id <=> '400'::bigint) (4 rows) SELECT id, id <=> 400 FROM test_int8_h_a WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT id, id <=| 400 FROM test_int8_h_a WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; QUERY PLAN ----------------------------------------------------------- Limit -> Index Scan using test_int8_h_a_idx on test_int8_h_a Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id <=| '400'::bigint) (4 rows) SELECT id, id <=| 400 FROM test_int8_h_a WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT id, id |=> 400 FROM test_int8_h_a WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; QUERY PLAN ----------------------------------------------------------- Limit -> Index Scan using test_int8_h_a_idx on test_int8_h_a Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (id |=> '400'::bigint) (4 rows) SELECT id, id |=> 400 FROM test_int8_h_a WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT id FROM test_int8_h_a WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id; QUERY PLAN ----------------------------------------------------------------------------------- Sort Sort Key: id -> Index Scan using test_int8_h_a_idx on test_int8_h_a Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id <= '400'::bigint)) (4 rows) SELECT id FROM test_int8_h_a WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id; id ----- 16 39 71 135 168 232 252 354 355 371 (10 rows) EXPLAIN (costs off) SELECT id FROM test_int8_h_a WHERE t @@ 'wr&qh' AND id >= 400::int8 ORDER BY id; QUERY PLAN ----------------------------------------------------------------------------------- Sort Sort Key: id -> Index Scan using test_int8_h_a_idx on test_int8_h_a Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id >= '400'::bigint)) (4 rows) SELECT id FROM test_int8_h_a WHERE t @@ 'wr&qh' AND id >= 400::int8 ORDER BY id; id ----- 406 415 428 457 458 484 496 (7 rows) CREATE TABLE test_int8_id_t AS SELECT id::int8, t FROM tsts; CREATE INDEX test_int8_id_t_idx ON test_int8_o USING rum (t rum_tsvector_ops, id); EXPLAIN (costs off) SELECT id FROM test_int8_h_a WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id <=> 400::int8; QUERY PLAN ----------------------------------------------------------------------------- Index Scan using test_int8_h_a_idx on test_int8_h_a Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id <= '400'::bigint)) Order By: (id <=> '400'::bigint) (3 rows) SELECT id FROM test_int8_h_a WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id <=> 400::int8; ERROR: doesn't support order by over pass-by-reference column rum-1.2.0/expected/interval.out000066400000000000000000000023701320230002300164560ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_interval ( i interval ); INSERT INTO test_interval VALUES ( '03:55:08' ), ( '04:55:08' ), ( '05:55:08' ), ( '08:55:08' ), ( '09:55:08' ), ( '10:55:08' ) ; CREATE INDEX idx_interval ON test_interval USING rum (i); SELECT * FROM test_interval WHERE i<'08:55:08'::interval ORDER BY i; i -------------------------- @ 3 hours 55 mins 8 secs @ 4 hours 55 mins 8 secs @ 5 hours 55 mins 8 secs (3 rows) SELECT * FROM test_interval WHERE i<='08:55:08'::interval ORDER BY i; i -------------------------- @ 3 hours 55 mins 8 secs @ 4 hours 55 mins 8 secs @ 5 hours 55 mins 8 secs @ 8 hours 55 mins 8 secs (4 rows) SELECT * FROM test_interval WHERE i='08:55:08'::interval ORDER BY i; i -------------------------- @ 8 hours 55 mins 8 secs (1 row) SELECT * FROM test_interval WHERE i>='08:55:08'::interval ORDER BY i; i --------------------------- @ 8 hours 55 mins 8 secs @ 9 hours 55 mins 8 secs @ 10 hours 55 mins 8 secs (3 rows) SELECT * FROM test_interval WHERE i>'08:55:08'::interval ORDER BY i; i --------------------------- @ 9 hours 55 mins 8 secs @ 10 hours 55 mins 8 secs (2 rows) rum-1.2.0/expected/limits.out000066400000000000000000000060531320230002300161350ustar00rootroot00000000000000-- Check we can put and query lexemes of maximum size 2046 bytes -- with maximum posting list size. CREATE TABLE limits_test (v tsvector); INSERT INTO limits_test (SELECT (SELECT (repeat(chr(65 + num % 26), 2046) || ':' || string_agg(i::text, ','))::tsvector FROM generate_series(1,1024) i) FROM generate_series(1,1000) num); CREATE INDEX limits_test_idx ON limits_test USING rum (v); SET enable_seqscan = off; SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('A', 2046)::tsquery; count ------- 38 (1 row) SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('B', 2046)::tsquery; count ------- 39 (1 row) SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('C', 2046)::tsquery; count ------- 39 (1 row) SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('D', 2046)::tsquery; count ------- 39 (1 row) SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('E', 2046)::tsquery; count ------- 39 (1 row) SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('F', 2046)::tsquery; count ------- 39 (1 row) SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('G', 2046)::tsquery; count ------- 39 (1 row) SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('H', 2046)::tsquery; count ------- 39 (1 row) SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('I', 2046)::tsquery; count ------- 39 (1 row) SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('J', 2046)::tsquery; count ------- 39 (1 row) SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('K', 2046)::tsquery; count ------- 39 (1 row) SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('L', 2046)::tsquery; count ------- 39 (1 row) SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('M', 2046)::tsquery; count ------- 39 (1 row) SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('N', 2046)::tsquery; count ------- 38 (1 row) SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('O', 2046)::tsquery; count ------- 38 (1 row) SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('P', 2046)::tsquery; count ------- 38 (1 row) SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('Q', 2046)::tsquery; count ------- 38 (1 row) SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('R', 2046)::tsquery; count ------- 38 (1 row) SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('S', 2046)::tsquery; count ------- 38 (1 row) SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('T', 2046)::tsquery; count ------- 38 (1 row) SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('U', 2046)::tsquery; count ------- 38 (1 row) SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('V', 2046)::tsquery; count ------- 38 (1 row) SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('W', 2046)::tsquery; count ------- 38 (1 row) SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('X', 2046)::tsquery; count ------- 38 (1 row) SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('Y', 2046)::tsquery; count ------- 38 (1 row) SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('Z', 2046)::tsquery; count ------- 38 (1 row) rum-1.2.0/expected/macaddr.out000066400000000000000000000022451320230002300162260ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_macaddr ( i macaddr ); INSERT INTO test_macaddr VALUES ( '22:00:5c:03:55:08' ), ( '22:00:5c:04:55:08' ), ( '22:00:5c:05:55:08' ), ( '22:00:5c:08:55:08' ), ( '22:00:5c:09:55:08' ), ( '22:00:5c:10:55:08' ) ; CREATE INDEX idx_macaddr ON test_macaddr USING rum (i); SELECT * FROM test_macaddr WHERE i<'22:00:5c:08:55:08'::macaddr ORDER BY i; i ------------------- 22:00:5c:03:55:08 22:00:5c:04:55:08 22:00:5c:05:55:08 (3 rows) SELECT * FROM test_macaddr WHERE i<='22:00:5c:08:55:08'::macaddr ORDER BY i; i ------------------- 22:00:5c:03:55:08 22:00:5c:04:55:08 22:00:5c:05:55:08 22:00:5c:08:55:08 (4 rows) SELECT * FROM test_macaddr WHERE i='22:00:5c:08:55:08'::macaddr ORDER BY i; i ------------------- 22:00:5c:08:55:08 (1 row) SELECT * FROM test_macaddr WHERE i>='22:00:5c:08:55:08'::macaddr ORDER BY i; i ------------------- 22:00:5c:08:55:08 22:00:5c:09:55:08 22:00:5c:10:55:08 (3 rows) SELECT * FROM test_macaddr WHERE i>'22:00:5c:08:55:08'::macaddr ORDER BY i; i ------------------- 22:00:5c:09:55:08 22:00:5c:10:55:08 (2 rows) rum-1.2.0/expected/money.out000066400000000000000000000032151320230002300157600ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_money ( i money ); INSERT INTO test_money VALUES ('-2'),('-1'),('0'),('1'),('2'),('3'); CREATE INDEX idx_money ON test_money USING rum (i); SELECT * FROM test_money WHERE i<'1'::money ORDER BY i; i -------- -$2.00 -$1.00 $0.00 (3 rows) SELECT * FROM test_money WHERE i<='1'::money ORDER BY i; i -------- -$2.00 -$1.00 $0.00 $1.00 (4 rows) SELECT * FROM test_money WHERE i='1'::money ORDER BY i; i ------- $1.00 (1 row) SELECT * FROM test_money WHERE i>='1'::money ORDER BY i; i ------- $1.00 $2.00 $3.00 (3 rows) SELECT * FROM test_money WHERE i>'1'::money ORDER BY i; i ------- $2.00 $3.00 (2 rows) EXPLAIN (costs off) SELECT *, i <=> 0::money FROM test_money ORDER BY i <=> 0::money; QUERY PLAN ------------------------------------------ Index Scan using idx_money on test_money Order By: (i <=> (0)::money) (2 rows) SELECT *, i <=> 0::money FROM test_money ORDER BY i <=> 0::money; i | ?column? --------+---------- $0.00 | 0 -$1.00 | 100 $1.00 | 100 -$2.00 | 200 $2.00 | 200 $3.00 | 300 (6 rows) EXPLAIN (costs off) SELECT *, i <=> 1::money FROM test_money WHERE i<1::money ORDER BY i <=> 1::money; QUERY PLAN ------------------------------------------ Index Scan using idx_money on test_money Index Cond: (i < (1)::money) Order By: (i <=> (1)::money) (3 rows) SELECT *, i <=> 1::money FROM test_money WHERE i<1::money ORDER BY i <=> 1::money; i | ?column? --------+---------- $0.00 | 100 -$1.00 | 200 -$2.00 | 300 (3 rows) rum-1.2.0/expected/money_1.out000066400000000000000000000027741320230002300162110ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_money ( i money ); INSERT INTO test_money VALUES ('-2'),('-1'),('0'),('1'),('2'),('3'); CREATE INDEX idx_money ON test_money USING rum (i); SELECT * FROM test_money WHERE i<'1'::money ORDER BY i; i -------- -$2.00 -$1.00 $0.00 (3 rows) SELECT * FROM test_money WHERE i<='1'::money ORDER BY i; i -------- -$2.00 -$1.00 $0.00 $1.00 (4 rows) SELECT * FROM test_money WHERE i='1'::money ORDER BY i; i ------- $1.00 (1 row) SELECT * FROM test_money WHERE i>='1'::money ORDER BY i; i ------- $1.00 $2.00 $3.00 (3 rows) SELECT * FROM test_money WHERE i>'1'::money ORDER BY i; i ------- $2.00 $3.00 (2 rows) EXPLAIN (costs off) SELECT *, i <=> 0::money FROM test_money ORDER BY i <=> 0::money; QUERY PLAN ------------------------------------------ Index Scan using idx_money on test_money Order By: (i <=> (0)::money) (2 rows) SELECT *, i <=> 0::money FROM test_money ORDER BY i <=> 0::money; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT *, i <=> 1::money FROM test_money WHERE i<1::money ORDER BY i <=> 1::money; QUERY PLAN ------------------------------------------ Index Scan using idx_money on test_money Index Cond: (i < (1)::money) Order By: (i <=> (1)::money) (3 rows) SELECT *, i <=> 1::money FROM test_money WHERE i<1::money ORDER BY i <=> 1::money; ERROR: doesn't support order by over pass-by-reference column rum-1.2.0/expected/numeric.out000066400000000000000000000011561320230002300162750ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_numeric ( i numeric ); INSERT INTO test_numeric VALUES (-2),(-1),(0),(1),(2),(3); CREATE INDEX idx_numeric ON test_numeric USING rum (i); SELECT * FROM test_numeric WHERE i<'1'::numeric ORDER BY i; i ---- -2 -1 0 (3 rows) SELECT * FROM test_numeric WHERE i<='1'::numeric ORDER BY i; i ---- -2 -1 0 1 (4 rows) SELECT * FROM test_numeric WHERE i='1'::numeric ORDER BY i; i --- 1 (1 row) SELECT * FROM test_numeric WHERE i>='1'::numeric ORDER BY i; i --- 1 2 3 (3 rows) SELECT * FROM test_numeric WHERE i>'1'::numeric ORDER BY i; i --- 2 3 (2 rows) rum-1.2.0/expected/oid.out000066400000000000000000000025301320230002300154030ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_oid ( i oid ); INSERT INTO test_oid VALUES (0),(1),(2),(3),(4),(5); CREATE INDEX idx_oid ON test_oid USING rum (i); SELECT * FROM test_oid WHERE i<3::oid ORDER BY i; i --- 0 1 2 (3 rows) SELECT * FROM test_oid WHERE i<=3::oid ORDER BY i; i --- 0 1 2 3 (4 rows) SELECT * FROM test_oid WHERE i=3::oid ORDER BY i; i --- 3 (1 row) SELECT * FROM test_oid WHERE i>=3::oid ORDER BY i; i --- 3 4 5 (3 rows) SELECT * FROM test_oid WHERE i>3::oid ORDER BY i; i --- 4 5 (2 rows) EXPLAIN (costs off) SELECT *, i <=> 0::oid FROM test_oid ORDER BY i <=> 0::oid; QUERY PLAN -------------------------------------- Index Scan using idx_oid on test_oid Order By: (i <=> '0'::oid) (2 rows) SELECT *, i <=> 0::oid FROM test_oid ORDER BY i <=> 0::oid; i | ?column? ---+---------- 0 | 0 1 | 1 2 | 2 3 | 3 4 | 4 5 | 5 (6 rows) EXPLAIN (costs off) SELECT *, i <=> 1::oid FROM test_oid WHERE i<1::oid ORDER BY i <=> 1::oid; QUERY PLAN -------------------------------------- Index Scan using idx_oid on test_oid Index Cond: (i < '1'::oid) Order By: (i <=> '1'::oid) (3 rows) SELECT *, i <=> 1::oid FROM test_oid WHERE i<1::oid ORDER BY i <=> 1::oid; i | ?column? ---+---------- 0 | 1 (1 row) rum-1.2.0/expected/orderby.out000066400000000000000000000416131320230002300163030ustar00rootroot00000000000000CREATE TABLE tsts (id int, t tsvector, d timestamp); \copy tsts from 'data/tsts.data' CREATE INDEX tsts_idx ON tsts USING rum (t rum_tsvector_addon_ops, d) WITH (attach = 'd', to = 't'); INSERT INTO tsts VALUES (-1, 't1 t2', '2016-05-02 02:24:22.326724'); INSERT INTO tsts VALUES (-2, 't1 t2 t3', '2016-05-02 02:26:22.326724'); SELECT count(*) FROM tsts WHERE t @@ 'wr|qh'; count ------- 158 (1 row) SELECT count(*) FROM tsts WHERE t @@ 'wr&qh'; count ------- 17 (1 row) SELECT count(*) FROM tsts WHERE t @@ 'eq&yt'; count ------- 6 (1 row) SELECT count(*) FROM tsts WHERE t @@ 'eq|yt'; count ------- 98 (1 row) SELECT count(*) FROM tsts WHERE t @@ '(eq&yt)|(wr&qh)'; count ------- 23 (1 row) SELECT count(*) FROM tsts WHERE t @@ '(eq|yt)&(wr|qh)'; count ------- 39 (1 row) SET enable_indexscan=OFF; SET enable_indexonlyscan=OFF; SET enable_bitmapscan=OFF; SELECT id, d, d <=> '2016-05-16 14:21:25' FROM tsts WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 355 | Mon May 16 14:21:22.326724 2016 | 2.673276 354 | Mon May 16 13:21:22.326724 2016 | 3602.673276 371 | Tue May 17 06:21:22.326724 2016 | 57597.326724 406 | Wed May 18 17:21:22.326724 2016 | 183597.326724 415 | Thu May 19 02:21:22.326724 2016 | 215997.326724 (5 rows) SELECT id, d, d <=| '2016-05-16 14:21:25' FROM tsts WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 355 | Mon May 16 14:21:22.326724 2016 | 2.673276 354 | Mon May 16 13:21:22.326724 2016 | 3602.673276 252 | Thu May 12 07:21:22.326724 2016 | 370802.673276 232 | Wed May 11 11:21:22.326724 2016 | 442802.673276 168 | Sun May 08 19:21:22.326724 2016 | 673202.673276 (5 rows) SELECT id, d, d |=> '2016-05-16 14:21:25' FROM tsts WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 371 | Tue May 17 06:21:22.326724 2016 | 57597.326724 406 | Wed May 18 17:21:22.326724 2016 | 183597.326724 415 | Thu May 19 02:21:22.326724 2016 | 215997.326724 428 | Thu May 19 15:21:22.326724 2016 | 262797.326724 457 | Fri May 20 20:21:22.326724 2016 | 367197.326724 (5 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 16 | Mon May 02 11:21:22.326724 2016 39 | Tue May 03 10:21:22.326724 2016 71 | Wed May 04 18:21:22.326724 2016 135 | Sat May 07 10:21:22.326724 2016 168 | Sun May 08 19:21:22.326724 2016 232 | Wed May 11 11:21:22.326724 2016 252 | Thu May 12 07:21:22.326724 2016 354 | Mon May 16 13:21:22.326724 2016 355 | Mon May 16 14:21:22.326724 2016 (9 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 371 | Tue May 17 06:21:22.326724 2016 406 | Wed May 18 17:21:22.326724 2016 415 | Thu May 19 02:21:22.326724 2016 428 | Thu May 19 15:21:22.326724 2016 457 | Fri May 20 20:21:22.326724 2016 458 | Fri May 20 21:21:22.326724 2016 484 | Sat May 21 23:21:22.326724 2016 496 | Sun May 22 11:21:22.326724 2016 (8 rows) RESET enable_indexscan; RESET enable_indexonlyscan; RESET enable_bitmapscan; SET enable_seqscan = off; EXPLAIN (costs off) SELECT count(*) FROM tsts WHERE t @@ 'wr|qh'; QUERY PLAN ------------------------------------------------------------- Aggregate -> Bitmap Heap Scan on tsts Recheck Cond: (t @@ '''wr'' | ''qh'''::tsquery) -> Bitmap Index Scan on tsts_idx Index Cond: (t @@ '''wr'' | ''qh'''::tsquery) (5 rows) SELECT count(*) FROM tsts WHERE t @@ 'wr|qh'; count ------- 158 (1 row) SELECT count(*) FROM tsts WHERE t @@ 'wr&qh'; count ------- 17 (1 row) SELECT count(*) FROM tsts WHERE t @@ 'eq&yt'; count ------- 6 (1 row) SELECT count(*) FROM tsts WHERE t @@ 'eq|yt'; count ------- 98 (1 row) SELECT count(*) FROM tsts WHERE t @@ '(eq&yt)|(wr&qh)'; count ------- 23 (1 row) SELECT count(*) FROM tsts WHERE t @@ '(eq|yt)&(wr|qh)'; count ------- 39 (1 row) EXPLAIN (costs off) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM tsts WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using tsts_idx on tsts Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (d <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM tsts WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 355 | Mon May 16 14:21:22.326724 2016 | 2.673276 354 | Mon May 16 13:21:22.326724 2016 | 3602.673276 371 | Tue May 17 06:21:22.326724 2016 | 57597.326724 406 | Wed May 18 17:21:22.326724 2016 | 183597.326724 415 | Thu May 19 02:21:22.326724 2016 | 215997.326724 (5 rows) EXPLAIN (costs off) SELECT id, d, d <=| '2016-05-16 14:21:25' FROM tsts WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using tsts_idx on tsts Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (d <=| 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d, d <=| '2016-05-16 14:21:25' FROM tsts WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 355 | Mon May 16 14:21:22.326724 2016 | 2.673276 354 | Mon May 16 13:21:22.326724 2016 | 3602.673276 252 | Thu May 12 07:21:22.326724 2016 | 370802.673276 232 | Wed May 11 11:21:22.326724 2016 | 442802.673276 168 | Sun May 08 19:21:22.326724 2016 | 673202.673276 (5 rows) EXPLAIN (costs off) SELECT id, d, d |=> '2016-05-16 14:21:25' FROM tsts WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using tsts_idx on tsts Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (d |=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d, d |=> '2016-05-16 14:21:25' FROM tsts WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 371 | Tue May 17 06:21:22.326724 2016 | 57597.326724 406 | Wed May 18 17:21:22.326724 2016 | 183597.326724 415 | Thu May 19 02:21:22.326724 2016 | 215997.326724 428 | Thu May 19 15:21:22.326724 2016 | 262797.326724 457 | Fri May 20 20:21:22.326724 2016 | 367197.326724 (5 rows) EXPLAIN (costs off) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM tsts ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using tsts_idx on tsts Order By: (d <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (3 rows) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM tsts ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+------------- 355 | Mon May 16 14:21:22.326724 2016 | 2.673276 356 | Mon May 16 15:21:22.326724 2016 | 3597.326724 354 | Mon May 16 13:21:22.326724 2016 | 3602.673276 357 | Mon May 16 16:21:22.326724 2016 | 7197.326724 353 | Mon May 16 12:21:22.326724 2016 | 7202.673276 (5 rows) EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; QUERY PLAN ---------------------------------------------------------------------------------------------------------------------------- Sort Sort Key: d -> Index Scan using tsts_idx on tsts Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (d <= 'Mon May 16 14:21:25 2016'::timestamp without time zone)) (4 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 16 | Mon May 02 11:21:22.326724 2016 39 | Tue May 03 10:21:22.326724 2016 71 | Wed May 04 18:21:22.326724 2016 135 | Sat May 07 10:21:22.326724 2016 168 | Sun May 08 19:21:22.326724 2016 232 | Wed May 11 11:21:22.326724 2016 252 | Thu May 12 07:21:22.326724 2016 354 | Mon May 16 13:21:22.326724 2016 355 | Mon May 16 14:21:22.326724 2016 (9 rows) EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; QUERY PLAN ---------------------------------------------------------------------------------------------------------------------------- Sort Sort Key: d -> Index Scan using tsts_idx on tsts Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (d >= 'Mon May 16 14:21:25 2016'::timestamp without time zone)) (4 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 371 | Tue May 17 06:21:22.326724 2016 406 | Wed May 18 17:21:22.326724 2016 415 | Thu May 19 02:21:22.326724 2016 428 | Thu May 19 15:21:22.326724 2016 457 | Fri May 20 20:21:22.326724 2016 458 | Fri May 20 21:21:22.326724 2016 484 | Sat May 21 23:21:22.326724 2016 496 | Sun May 22 11:21:22.326724 2016 (8 rows) SET enable_bitmapscan=OFF; EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; QUERY PLAN ---------------------------------------------------------------------------------------------------------------------------- Sort Sort Key: d -> Index Scan using tsts_idx on tsts Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (d <= 'Mon May 16 14:21:25 2016'::timestamp without time zone)) (4 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 16 | Mon May 02 11:21:22.326724 2016 39 | Tue May 03 10:21:22.326724 2016 71 | Wed May 04 18:21:22.326724 2016 135 | Sat May 07 10:21:22.326724 2016 168 | Sun May 08 19:21:22.326724 2016 232 | Wed May 11 11:21:22.326724 2016 252 | Thu May 12 07:21:22.326724 2016 354 | Mon May 16 13:21:22.326724 2016 355 | Mon May 16 14:21:22.326724 2016 (9 rows) EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; QUERY PLAN ---------------------------------------------------------------------------------------------------------------------------- Sort Sort Key: d -> Index Scan using tsts_idx on tsts Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (d >= 'Mon May 16 14:21:25 2016'::timestamp without time zone)) (4 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 371 | Tue May 17 06:21:22.326724 2016 406 | Wed May 18 17:21:22.326724 2016 415 | Thu May 19 02:21:22.326724 2016 428 | Thu May 19 15:21:22.326724 2016 457 | Fri May 20 20:21:22.326724 2016 458 | Fri May 20 21:21:22.326724 2016 484 | Sat May 21 23:21:22.326724 2016 496 | Sun May 22 11:21:22.326724 2016 (8 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d ASC LIMIT 3; id | d ----+--------------------------------- 16 | Mon May 02 11:21:22.326724 2016 39 | Tue May 03 10:21:22.326724 2016 71 | Wed May 04 18:21:22.326724 2016 (3 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d DESC LIMIT 3; id | d -----+--------------------------------- 355 | Mon May 16 14:21:22.326724 2016 354 | Mon May 16 13:21:22.326724 2016 252 | Thu May 12 07:21:22.326724 2016 (3 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d ASC LIMIT 3; id | d -----+--------------------------------- 371 | Tue May 17 06:21:22.326724 2016 406 | Wed May 18 17:21:22.326724 2016 415 | Thu May 19 02:21:22.326724 2016 (3 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d DESC LIMIT 3; id | d -----+--------------------------------- 496 | Sun May 22 11:21:22.326724 2016 484 | Sat May 21 23:21:22.326724 2016 458 | Fri May 20 21:21:22.326724 2016 (3 rows) -- Test multicolumn index RESET enable_indexscan; RESET enable_indexonlyscan; RESET enable_bitmapscan; SET enable_seqscan = off; DROP INDEX tsts_idx; CREATE INDEX tsts_id_idx ON tsts USING rum (t rum_tsvector_addon_ops, id, d) WITH (attach = 'd', to = 't'); EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND id = 1::int ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using tsts_id_idx on tsts Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id = 1)) Order By: (d <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND id = 1::int ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; id | d ----+--- (0 rows) EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND id = 355::int ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using tsts_id_idx on tsts Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id = 355)) Order By: (d <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND id = 355::int ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; id | d -----+--------------------------------- 355 | Mon May 16 14:21:22.326724 2016 (1 row) EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d = '2016-05-11 11:21:22.326724'::timestamp ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ---------------------------------------------------------------------------------------------------------------------------------- Limit -> Index Scan using tsts_id_idx on tsts Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (d = 'Wed May 11 11:21:22.326724 2016'::timestamp without time zone)) Order By: (d <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d = '2016-05-11 11:21:22.326724'::timestamp ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; id | d -----+--------------------------------- 232 | Wed May 11 11:21:22.326724 2016 (1 row) EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d = '2000-05-01'::timestamp ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN --------------------------------------------------------------------------------------------------------------------------- Limit -> Index Scan using tsts_id_idx on tsts Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (d = 'Mon May 01 00:00:00 2000'::timestamp without time zone)) Order By: (d <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d = '2000-05-01'::timestamp ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; id | d ----+--- (0 rows) rum-1.2.0/expected/orderby_1.out000066400000000000000000000370451320230002300165270ustar00rootroot00000000000000CREATE TABLE tsts (id int, t tsvector, d timestamp); \copy tsts from 'data/tsts.data' CREATE INDEX tsts_idx ON tsts USING rum (t rum_tsvector_addon_ops, d) WITH (attach = 'd', to = 't'); INSERT INTO tsts VALUES (-1, 't1 t2', '2016-05-02 02:24:22.326724'); INSERT INTO tsts VALUES (-2, 't1 t2 t3', '2016-05-02 02:26:22.326724'); SELECT count(*) FROM tsts WHERE t @@ 'wr|qh'; count ------- 158 (1 row) SELECT count(*) FROM tsts WHERE t @@ 'wr&qh'; count ------- 17 (1 row) SELECT count(*) FROM tsts WHERE t @@ 'eq&yt'; count ------- 6 (1 row) SELECT count(*) FROM tsts WHERE t @@ 'eq|yt'; count ------- 98 (1 row) SELECT count(*) FROM tsts WHERE t @@ '(eq&yt)|(wr&qh)'; count ------- 23 (1 row) SELECT count(*) FROM tsts WHERE t @@ '(eq|yt)&(wr|qh)'; count ------- 39 (1 row) SET enable_indexscan=OFF; SET enable_indexonlyscan=OFF; SET enable_bitmapscan=OFF; SELECT id, d, d <=> '2016-05-16 14:21:25' FROM tsts WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 355 | Mon May 16 14:21:22.326724 2016 | 2.673276 354 | Mon May 16 13:21:22.326724 2016 | 3602.673276 371 | Tue May 17 06:21:22.326724 2016 | 57597.326724 406 | Wed May 18 17:21:22.326724 2016 | 183597.326724 415 | Thu May 19 02:21:22.326724 2016 | 215997.326724 (5 rows) SELECT id, d, d <=| '2016-05-16 14:21:25' FROM tsts WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 355 | Mon May 16 14:21:22.326724 2016 | 2.673276 354 | Mon May 16 13:21:22.326724 2016 | 3602.673276 252 | Thu May 12 07:21:22.326724 2016 | 370802.673276 232 | Wed May 11 11:21:22.326724 2016 | 442802.673276 168 | Sun May 08 19:21:22.326724 2016 | 673202.673276 (5 rows) SELECT id, d, d |=> '2016-05-16 14:21:25' FROM tsts WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 371 | Tue May 17 06:21:22.326724 2016 | 57597.326724 406 | Wed May 18 17:21:22.326724 2016 | 183597.326724 415 | Thu May 19 02:21:22.326724 2016 | 215997.326724 428 | Thu May 19 15:21:22.326724 2016 | 262797.326724 457 | Fri May 20 20:21:22.326724 2016 | 367197.326724 (5 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 16 | Mon May 02 11:21:22.326724 2016 39 | Tue May 03 10:21:22.326724 2016 71 | Wed May 04 18:21:22.326724 2016 135 | Sat May 07 10:21:22.326724 2016 168 | Sun May 08 19:21:22.326724 2016 232 | Wed May 11 11:21:22.326724 2016 252 | Thu May 12 07:21:22.326724 2016 354 | Mon May 16 13:21:22.326724 2016 355 | Mon May 16 14:21:22.326724 2016 (9 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 371 | Tue May 17 06:21:22.326724 2016 406 | Wed May 18 17:21:22.326724 2016 415 | Thu May 19 02:21:22.326724 2016 428 | Thu May 19 15:21:22.326724 2016 457 | Fri May 20 20:21:22.326724 2016 458 | Fri May 20 21:21:22.326724 2016 484 | Sat May 21 23:21:22.326724 2016 496 | Sun May 22 11:21:22.326724 2016 (8 rows) RESET enable_indexscan; RESET enable_indexonlyscan; RESET enable_bitmapscan; SET enable_seqscan = off; EXPLAIN (costs off) SELECT count(*) FROM tsts WHERE t @@ 'wr|qh'; QUERY PLAN ------------------------------------------------------------- Aggregate -> Bitmap Heap Scan on tsts Recheck Cond: (t @@ '''wr'' | ''qh'''::tsquery) -> Bitmap Index Scan on tsts_idx Index Cond: (t @@ '''wr'' | ''qh'''::tsquery) (5 rows) SELECT count(*) FROM tsts WHERE t @@ 'wr|qh'; count ------- 158 (1 row) SELECT count(*) FROM tsts WHERE t @@ 'wr&qh'; count ------- 17 (1 row) SELECT count(*) FROM tsts WHERE t @@ 'eq&yt'; count ------- 6 (1 row) SELECT count(*) FROM tsts WHERE t @@ 'eq|yt'; count ------- 98 (1 row) SELECT count(*) FROM tsts WHERE t @@ '(eq&yt)|(wr&qh)'; count ------- 23 (1 row) SELECT count(*) FROM tsts WHERE t @@ '(eq|yt)&(wr|qh)'; count ------- 39 (1 row) EXPLAIN (costs off) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM tsts WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using tsts_idx on tsts Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (d <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM tsts WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT id, d, d <=| '2016-05-16 14:21:25' FROM tsts WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using tsts_idx on tsts Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (d <=| 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d, d <=| '2016-05-16 14:21:25' FROM tsts WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT id, d, d |=> '2016-05-16 14:21:25' FROM tsts WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using tsts_idx on tsts Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (d |=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d, d |=> '2016-05-16 14:21:25' FROM tsts WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM tsts ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using tsts_idx on tsts Order By: (d <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (3 rows) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM tsts ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; QUERY PLAN ---------------------------------------------------------------------------------------------------------------------------- Sort Sort Key: d -> Index Scan using tsts_idx on tsts Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (d <= 'Mon May 16 14:21:25 2016'::timestamp without time zone)) (4 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 16 | Mon May 02 11:21:22.326724 2016 39 | Tue May 03 10:21:22.326724 2016 71 | Wed May 04 18:21:22.326724 2016 135 | Sat May 07 10:21:22.326724 2016 168 | Sun May 08 19:21:22.326724 2016 232 | Wed May 11 11:21:22.326724 2016 252 | Thu May 12 07:21:22.326724 2016 354 | Mon May 16 13:21:22.326724 2016 355 | Mon May 16 14:21:22.326724 2016 (9 rows) EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; QUERY PLAN ---------------------------------------------------------------------------------------------------------------------------- Sort Sort Key: d -> Index Scan using tsts_idx on tsts Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (d >= 'Mon May 16 14:21:25 2016'::timestamp without time zone)) (4 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 371 | Tue May 17 06:21:22.326724 2016 406 | Wed May 18 17:21:22.326724 2016 415 | Thu May 19 02:21:22.326724 2016 428 | Thu May 19 15:21:22.326724 2016 457 | Fri May 20 20:21:22.326724 2016 458 | Fri May 20 21:21:22.326724 2016 484 | Sat May 21 23:21:22.326724 2016 496 | Sun May 22 11:21:22.326724 2016 (8 rows) SET enable_bitmapscan=OFF; EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; QUERY PLAN ---------------------------------------------------------------------------------------------------------------------------- Sort Sort Key: d -> Index Scan using tsts_idx on tsts Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (d <= 'Mon May 16 14:21:25 2016'::timestamp without time zone)) (4 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 16 | Mon May 02 11:21:22.326724 2016 39 | Tue May 03 10:21:22.326724 2016 71 | Wed May 04 18:21:22.326724 2016 135 | Sat May 07 10:21:22.326724 2016 168 | Sun May 08 19:21:22.326724 2016 232 | Wed May 11 11:21:22.326724 2016 252 | Thu May 12 07:21:22.326724 2016 354 | Mon May 16 13:21:22.326724 2016 355 | Mon May 16 14:21:22.326724 2016 (9 rows) EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; QUERY PLAN ---------------------------------------------------------------------------------------------------------------------------- Sort Sort Key: d -> Index Scan using tsts_idx on tsts Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (d >= 'Mon May 16 14:21:25 2016'::timestamp without time zone)) (4 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 371 | Tue May 17 06:21:22.326724 2016 406 | Wed May 18 17:21:22.326724 2016 415 | Thu May 19 02:21:22.326724 2016 428 | Thu May 19 15:21:22.326724 2016 457 | Fri May 20 20:21:22.326724 2016 458 | Fri May 20 21:21:22.326724 2016 484 | Sat May 21 23:21:22.326724 2016 496 | Sun May 22 11:21:22.326724 2016 (8 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d ASC LIMIT 3; id | d ----+--------------------------------- 16 | Mon May 02 11:21:22.326724 2016 39 | Tue May 03 10:21:22.326724 2016 71 | Wed May 04 18:21:22.326724 2016 (3 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d DESC LIMIT 3; id | d -----+--------------------------------- 355 | Mon May 16 14:21:22.326724 2016 354 | Mon May 16 13:21:22.326724 2016 252 | Thu May 12 07:21:22.326724 2016 (3 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d ASC LIMIT 3; id | d -----+--------------------------------- 371 | Tue May 17 06:21:22.326724 2016 406 | Wed May 18 17:21:22.326724 2016 415 | Thu May 19 02:21:22.326724 2016 (3 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d DESC LIMIT 3; id | d -----+--------------------------------- 496 | Sun May 22 11:21:22.326724 2016 484 | Sat May 21 23:21:22.326724 2016 458 | Fri May 20 21:21:22.326724 2016 (3 rows) -- Test multicolumn index RESET enable_indexscan; RESET enable_indexonlyscan; RESET enable_bitmapscan; SET enable_seqscan = off; DROP INDEX tsts_idx; CREATE INDEX tsts_id_idx ON tsts USING rum (t rum_tsvector_addon_ops, id, d) WITH (attach = 'd', to = 't'); EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND id = 1::int ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using tsts_id_idx on tsts Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id = 1)) Order By: (d <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND id = 1::int ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND id = 355::int ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using tsts_id_idx on tsts Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id = 355)) Order By: (d <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND id = 355::int ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d = '2016-05-11 11:21:22.326724'::timestamp ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ---------------------------------------------------------------------------------------------------------------------------------- Limit -> Index Scan using tsts_id_idx on tsts Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (d = 'Wed May 11 11:21:22.326724 2016'::timestamp without time zone)) Order By: (d <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d = '2016-05-11 11:21:22.326724'::timestamp ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d = '2000-05-01'::timestamp ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN --------------------------------------------------------------------------------------------------------------------------- Limit -> Index Scan using tsts_id_idx on tsts Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (d = 'Mon May 01 00:00:00 2000'::timestamp without time zone)) Order By: (d <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d = '2000-05-01'::timestamp ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; ERROR: doesn't support order by over pass-by-reference column rum-1.2.0/expected/orderby_hash.out000066400000000000000000000417241320230002300173110ustar00rootroot00000000000000CREATE TABLE tstsh (id int, t tsvector, d timestamp); \copy tstsh from 'data/tsts.data' CREATE INDEX tstsh_idx ON tstsh USING rum (t rum_tsvector_hash_addon_ops, d) WITH (attach = 'd', to = 't'); INSERT INTO tstsh VALUES (-1, 't1 t2', '2016-05-02 02:24:22.326724'); INSERT INTO tstsh VALUES (-2, 't1 t2 t3', '2016-05-02 02:26:22.326724'); SELECT count(*) FROM tstsh WHERE t @@ 'wr|qh'; count ------- 158 (1 row) SELECT count(*) FROM tstsh WHERE t @@ 'wr&qh'; count ------- 17 (1 row) SELECT count(*) FROM tstsh WHERE t @@ 'eq&yt'; count ------- 6 (1 row) SELECT count(*) FROM tstsh WHERE t @@ 'eq|yt'; count ------- 98 (1 row) SELECT count(*) FROM tstsh WHERE t @@ '(eq&yt)|(wr&qh)'; count ------- 23 (1 row) SELECT count(*) FROM tstsh WHERE t @@ '(eq|yt)&(wr|qh)'; count ------- 39 (1 row) SET enable_indexscan=OFF; SET enable_indexonlyscan=OFF; SET enable_bitmapscan=OFF; SELECT id, d, d <=> '2016-05-16 14:21:25' FROM tstsh WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 355 | Mon May 16 14:21:22.326724 2016 | 2.673276 354 | Mon May 16 13:21:22.326724 2016 | 3602.673276 371 | Tue May 17 06:21:22.326724 2016 | 57597.326724 406 | Wed May 18 17:21:22.326724 2016 | 183597.326724 415 | Thu May 19 02:21:22.326724 2016 | 215997.326724 (5 rows) SELECT id, d, d <=| '2016-05-16 14:21:25' FROM tstsh WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 355 | Mon May 16 14:21:22.326724 2016 | 2.673276 354 | Mon May 16 13:21:22.326724 2016 | 3602.673276 252 | Thu May 12 07:21:22.326724 2016 | 370802.673276 232 | Wed May 11 11:21:22.326724 2016 | 442802.673276 168 | Sun May 08 19:21:22.326724 2016 | 673202.673276 (5 rows) SELECT id, d, d |=> '2016-05-16 14:21:25' FROM tstsh WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 371 | Tue May 17 06:21:22.326724 2016 | 57597.326724 406 | Wed May 18 17:21:22.326724 2016 | 183597.326724 415 | Thu May 19 02:21:22.326724 2016 | 215997.326724 428 | Thu May 19 15:21:22.326724 2016 | 262797.326724 457 | Fri May 20 20:21:22.326724 2016 | 367197.326724 (5 rows) SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 16 | Mon May 02 11:21:22.326724 2016 39 | Tue May 03 10:21:22.326724 2016 71 | Wed May 04 18:21:22.326724 2016 135 | Sat May 07 10:21:22.326724 2016 168 | Sun May 08 19:21:22.326724 2016 232 | Wed May 11 11:21:22.326724 2016 252 | Thu May 12 07:21:22.326724 2016 354 | Mon May 16 13:21:22.326724 2016 355 | Mon May 16 14:21:22.326724 2016 (9 rows) SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 371 | Tue May 17 06:21:22.326724 2016 406 | Wed May 18 17:21:22.326724 2016 415 | Thu May 19 02:21:22.326724 2016 428 | Thu May 19 15:21:22.326724 2016 457 | Fri May 20 20:21:22.326724 2016 458 | Fri May 20 21:21:22.326724 2016 484 | Sat May 21 23:21:22.326724 2016 496 | Sun May 22 11:21:22.326724 2016 (8 rows) RESET enable_indexscan; RESET enable_indexonlyscan; RESET enable_bitmapscan; SET enable_seqscan = off; EXPLAIN (costs off) SELECT count(*) FROM tstsh WHERE t @@ 'wr|qh'; QUERY PLAN ------------------------------------------------------------- Aggregate -> Bitmap Heap Scan on tstsh Recheck Cond: (t @@ '''wr'' | ''qh'''::tsquery) -> Bitmap Index Scan on tstsh_idx Index Cond: (t @@ '''wr'' | ''qh'''::tsquery) (5 rows) SELECT count(*) FROM tstsh WHERE t @@ 'wr|qh'; count ------- 158 (1 row) SELECT count(*) FROM tstsh WHERE t @@ 'wr&qh'; count ------- 17 (1 row) SELECT count(*) FROM tstsh WHERE t @@ 'eq&yt'; count ------- 6 (1 row) SELECT count(*) FROM tstsh WHERE t @@ 'eq|yt'; count ------- 98 (1 row) SELECT count(*) FROM tstsh WHERE t @@ '(eq&yt)|(wr&qh)'; count ------- 23 (1 row) SELECT count(*) FROM tstsh WHERE t @@ '(eq|yt)&(wr|qh)'; count ------- 39 (1 row) EXPLAIN (costs off) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM tstsh WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using tstsh_idx on tstsh Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (d <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM tstsh WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 355 | Mon May 16 14:21:22.326724 2016 | 2.673276 354 | Mon May 16 13:21:22.326724 2016 | 3602.673276 371 | Tue May 17 06:21:22.326724 2016 | 57597.326724 406 | Wed May 18 17:21:22.326724 2016 | 183597.326724 415 | Thu May 19 02:21:22.326724 2016 | 215997.326724 (5 rows) EXPLAIN (costs off) SELECT id, d, d <=| '2016-05-16 14:21:25' FROM tstsh WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using tstsh_idx on tstsh Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (d <=| 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d, d <=| '2016-05-16 14:21:25' FROM tstsh WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 355 | Mon May 16 14:21:22.326724 2016 | 2.673276 354 | Mon May 16 13:21:22.326724 2016 | 3602.673276 252 | Thu May 12 07:21:22.326724 2016 | 370802.673276 232 | Wed May 11 11:21:22.326724 2016 | 442802.673276 168 | Sun May 08 19:21:22.326724 2016 | 673202.673276 (5 rows) EXPLAIN (costs off) SELECT id, d, d |=> '2016-05-16 14:21:25' FROM tstsh WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using tstsh_idx on tstsh Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (d |=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d, d |=> '2016-05-16 14:21:25' FROM tstsh WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 371 | Tue May 17 06:21:22.326724 2016 | 57597.326724 406 | Wed May 18 17:21:22.326724 2016 | 183597.326724 415 | Thu May 19 02:21:22.326724 2016 | 215997.326724 428 | Thu May 19 15:21:22.326724 2016 | 262797.326724 457 | Fri May 20 20:21:22.326724 2016 | 367197.326724 (5 rows) EXPLAIN (costs off) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM tstsh ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using tstsh_idx on tstsh Order By: (d <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (3 rows) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM tstsh ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+------------- 355 | Mon May 16 14:21:22.326724 2016 | 2.673276 356 | Mon May 16 15:21:22.326724 2016 | 3597.326724 354 | Mon May 16 13:21:22.326724 2016 | 3602.673276 357 | Mon May 16 16:21:22.326724 2016 | 7197.326724 353 | Mon May 16 12:21:22.326724 2016 | 7202.673276 (5 rows) EXPLAIN (costs off) SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; QUERY PLAN ---------------------------------------------------------------------------------------------------------------------------- Sort Sort Key: d -> Index Scan using tstsh_idx on tstsh Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (d <= 'Mon May 16 14:21:25 2016'::timestamp without time zone)) (4 rows) SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 16 | Mon May 02 11:21:22.326724 2016 39 | Tue May 03 10:21:22.326724 2016 71 | Wed May 04 18:21:22.326724 2016 135 | Sat May 07 10:21:22.326724 2016 168 | Sun May 08 19:21:22.326724 2016 232 | Wed May 11 11:21:22.326724 2016 252 | Thu May 12 07:21:22.326724 2016 354 | Mon May 16 13:21:22.326724 2016 355 | Mon May 16 14:21:22.326724 2016 (9 rows) EXPLAIN (costs off) SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; QUERY PLAN ---------------------------------------------------------------------------------------------------------------------------- Sort Sort Key: d -> Index Scan using tstsh_idx on tstsh Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (d >= 'Mon May 16 14:21:25 2016'::timestamp without time zone)) (4 rows) SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 371 | Tue May 17 06:21:22.326724 2016 406 | Wed May 18 17:21:22.326724 2016 415 | Thu May 19 02:21:22.326724 2016 428 | Thu May 19 15:21:22.326724 2016 457 | Fri May 20 20:21:22.326724 2016 458 | Fri May 20 21:21:22.326724 2016 484 | Sat May 21 23:21:22.326724 2016 496 | Sun May 22 11:21:22.326724 2016 (8 rows) SET enable_bitmapscan=OFF; EXPLAIN (costs off) SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; QUERY PLAN ---------------------------------------------------------------------------------------------------------------------------- Sort Sort Key: d -> Index Scan using tstsh_idx on tstsh Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (d <= 'Mon May 16 14:21:25 2016'::timestamp without time zone)) (4 rows) SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 16 | Mon May 02 11:21:22.326724 2016 39 | Tue May 03 10:21:22.326724 2016 71 | Wed May 04 18:21:22.326724 2016 135 | Sat May 07 10:21:22.326724 2016 168 | Sun May 08 19:21:22.326724 2016 232 | Wed May 11 11:21:22.326724 2016 252 | Thu May 12 07:21:22.326724 2016 354 | Mon May 16 13:21:22.326724 2016 355 | Mon May 16 14:21:22.326724 2016 (9 rows) EXPLAIN (costs off) SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; QUERY PLAN ---------------------------------------------------------------------------------------------------------------------------- Sort Sort Key: d -> Index Scan using tstsh_idx on tstsh Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (d >= 'Mon May 16 14:21:25 2016'::timestamp without time zone)) (4 rows) SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 371 | Tue May 17 06:21:22.326724 2016 406 | Wed May 18 17:21:22.326724 2016 415 | Thu May 19 02:21:22.326724 2016 428 | Thu May 19 15:21:22.326724 2016 457 | Fri May 20 20:21:22.326724 2016 458 | Fri May 20 21:21:22.326724 2016 484 | Sat May 21 23:21:22.326724 2016 496 | Sun May 22 11:21:22.326724 2016 (8 rows) SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d ASC LIMIT 3; id | d ----+--------------------------------- 16 | Mon May 02 11:21:22.326724 2016 39 | Tue May 03 10:21:22.326724 2016 71 | Wed May 04 18:21:22.326724 2016 (3 rows) SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d DESC LIMIT 3; id | d -----+--------------------------------- 355 | Mon May 16 14:21:22.326724 2016 354 | Mon May 16 13:21:22.326724 2016 252 | Thu May 12 07:21:22.326724 2016 (3 rows) SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d ASC LIMIT 3; id | d -----+--------------------------------- 371 | Tue May 17 06:21:22.326724 2016 406 | Wed May 18 17:21:22.326724 2016 415 | Thu May 19 02:21:22.326724 2016 (3 rows) SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d DESC LIMIT 3; id | d -----+--------------------------------- 496 | Sun May 22 11:21:22.326724 2016 484 | Sat May 21 23:21:22.326724 2016 458 | Fri May 20 21:21:22.326724 2016 (3 rows) -- Test multicolumn index RESET enable_indexscan; RESET enable_indexonlyscan; RESET enable_bitmapscan; SET enable_seqscan = off; DROP INDEX tstsh_idx; CREATE INDEX tstsh_id_idx ON tsts USING rum (t rum_tsvector_addon_ops, id, d) WITH (attach = 'd', to = 't'); EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND id = 1::int ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using tstsh_id_idx on tsts Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id = 1)) Order By: (d <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND id = 1::int ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; id | d ----+--- (0 rows) EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND id = 355::int ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using tstsh_id_idx on tsts Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id = 355)) Order By: (d <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND id = 355::int ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; id | d -----+--------------------------------- 355 | Mon May 16 14:21:22.326724 2016 (1 row) EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d = '2016-05-11 11:21:22.326724'::timestamp ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ---------------------------------------------------------------------------------------------------------------------------------- Limit -> Index Scan using tstsh_id_idx on tsts Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (d = 'Wed May 11 11:21:22.326724 2016'::timestamp without time zone)) Order By: (d <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d = '2016-05-11 11:21:22.326724'::timestamp ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; id | d -----+--------------------------------- 232 | Wed May 11 11:21:22.326724 2016 (1 row) EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d = '2000-05-01'::timestamp ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN --------------------------------------------------------------------------------------------------------------------------- Limit -> Index Scan using tstsh_id_idx on tsts Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (d = 'Mon May 01 00:00:00 2000'::timestamp without time zone)) Order By: (d <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d = '2000-05-01'::timestamp ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; id | d ----+--- (0 rows) rum-1.2.0/expected/orderby_hash_1.out000066400000000000000000000371561320230002300175350ustar00rootroot00000000000000CREATE TABLE tstsh (id int, t tsvector, d timestamp); \copy tstsh from 'data/tsts.data' CREATE INDEX tstsh_idx ON tstsh USING rum (t rum_tsvector_hash_addon_ops, d) WITH (attach = 'd', to = 't'); INSERT INTO tstsh VALUES (-1, 't1 t2', '2016-05-02 02:24:22.326724'); INSERT INTO tstsh VALUES (-2, 't1 t2 t3', '2016-05-02 02:26:22.326724'); SELECT count(*) FROM tstsh WHERE t @@ 'wr|qh'; count ------- 158 (1 row) SELECT count(*) FROM tstsh WHERE t @@ 'wr&qh'; count ------- 17 (1 row) SELECT count(*) FROM tstsh WHERE t @@ 'eq&yt'; count ------- 6 (1 row) SELECT count(*) FROM tstsh WHERE t @@ 'eq|yt'; count ------- 98 (1 row) SELECT count(*) FROM tstsh WHERE t @@ '(eq&yt)|(wr&qh)'; count ------- 23 (1 row) SELECT count(*) FROM tstsh WHERE t @@ '(eq|yt)&(wr|qh)'; count ------- 39 (1 row) SET enable_indexscan=OFF; SET enable_indexonlyscan=OFF; SET enable_bitmapscan=OFF; SELECT id, d, d <=> '2016-05-16 14:21:25' FROM tstsh WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 355 | Mon May 16 14:21:22.326724 2016 | 2.673276 354 | Mon May 16 13:21:22.326724 2016 | 3602.673276 371 | Tue May 17 06:21:22.326724 2016 | 57597.326724 406 | Wed May 18 17:21:22.326724 2016 | 183597.326724 415 | Thu May 19 02:21:22.326724 2016 | 215997.326724 (5 rows) SELECT id, d, d <=| '2016-05-16 14:21:25' FROM tstsh WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 355 | Mon May 16 14:21:22.326724 2016 | 2.673276 354 | Mon May 16 13:21:22.326724 2016 | 3602.673276 252 | Thu May 12 07:21:22.326724 2016 | 370802.673276 232 | Wed May 11 11:21:22.326724 2016 | 442802.673276 168 | Sun May 08 19:21:22.326724 2016 | 673202.673276 (5 rows) SELECT id, d, d |=> '2016-05-16 14:21:25' FROM tstsh WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; id | d | ?column? -----+---------------------------------+--------------- 371 | Tue May 17 06:21:22.326724 2016 | 57597.326724 406 | Wed May 18 17:21:22.326724 2016 | 183597.326724 415 | Thu May 19 02:21:22.326724 2016 | 215997.326724 428 | Thu May 19 15:21:22.326724 2016 | 262797.326724 457 | Fri May 20 20:21:22.326724 2016 | 367197.326724 (5 rows) SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 16 | Mon May 02 11:21:22.326724 2016 39 | Tue May 03 10:21:22.326724 2016 71 | Wed May 04 18:21:22.326724 2016 135 | Sat May 07 10:21:22.326724 2016 168 | Sun May 08 19:21:22.326724 2016 232 | Wed May 11 11:21:22.326724 2016 252 | Thu May 12 07:21:22.326724 2016 354 | Mon May 16 13:21:22.326724 2016 355 | Mon May 16 14:21:22.326724 2016 (9 rows) SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 371 | Tue May 17 06:21:22.326724 2016 406 | Wed May 18 17:21:22.326724 2016 415 | Thu May 19 02:21:22.326724 2016 428 | Thu May 19 15:21:22.326724 2016 457 | Fri May 20 20:21:22.326724 2016 458 | Fri May 20 21:21:22.326724 2016 484 | Sat May 21 23:21:22.326724 2016 496 | Sun May 22 11:21:22.326724 2016 (8 rows) RESET enable_indexscan; RESET enable_indexonlyscan; RESET enable_bitmapscan; SET enable_seqscan = off; EXPLAIN (costs off) SELECT count(*) FROM tstsh WHERE t @@ 'wr|qh'; QUERY PLAN ------------------------------------------------------------- Aggregate -> Bitmap Heap Scan on tstsh Recheck Cond: (t @@ '''wr'' | ''qh'''::tsquery) -> Bitmap Index Scan on tstsh_idx Index Cond: (t @@ '''wr'' | ''qh'''::tsquery) (5 rows) SELECT count(*) FROM tstsh WHERE t @@ 'wr|qh'; count ------- 158 (1 row) SELECT count(*) FROM tstsh WHERE t @@ 'wr&qh'; count ------- 17 (1 row) SELECT count(*) FROM tstsh WHERE t @@ 'eq&yt'; count ------- 6 (1 row) SELECT count(*) FROM tstsh WHERE t @@ 'eq|yt'; count ------- 98 (1 row) SELECT count(*) FROM tstsh WHERE t @@ '(eq&yt)|(wr&qh)'; count ------- 23 (1 row) SELECT count(*) FROM tstsh WHERE t @@ '(eq|yt)&(wr|qh)'; count ------- 39 (1 row) EXPLAIN (costs off) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM tstsh WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using tstsh_idx on tstsh Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (d <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM tstsh WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT id, d, d <=| '2016-05-16 14:21:25' FROM tstsh WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using tstsh_idx on tstsh Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (d <=| 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d, d <=| '2016-05-16 14:21:25' FROM tstsh WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT id, d, d |=> '2016-05-16 14:21:25' FROM tstsh WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using tstsh_idx on tstsh Index Cond: (t @@ '''wr'' & ''qh'''::tsquery) Order By: (d |=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d, d |=> '2016-05-16 14:21:25' FROM tstsh WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM tstsh ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using tstsh_idx on tstsh Order By: (d <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (3 rows) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM tstsh ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; QUERY PLAN ---------------------------------------------------------------------------------------------------------------------------- Sort Sort Key: d -> Index Scan using tstsh_idx on tstsh Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (d <= 'Mon May 16 14:21:25 2016'::timestamp without time zone)) (4 rows) SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 16 | Mon May 02 11:21:22.326724 2016 39 | Tue May 03 10:21:22.326724 2016 71 | Wed May 04 18:21:22.326724 2016 135 | Sat May 07 10:21:22.326724 2016 168 | Sun May 08 19:21:22.326724 2016 232 | Wed May 11 11:21:22.326724 2016 252 | Thu May 12 07:21:22.326724 2016 354 | Mon May 16 13:21:22.326724 2016 355 | Mon May 16 14:21:22.326724 2016 (9 rows) EXPLAIN (costs off) SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; QUERY PLAN ---------------------------------------------------------------------------------------------------------------------------- Sort Sort Key: d -> Index Scan using tstsh_idx on tstsh Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (d >= 'Mon May 16 14:21:25 2016'::timestamp without time zone)) (4 rows) SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 371 | Tue May 17 06:21:22.326724 2016 406 | Wed May 18 17:21:22.326724 2016 415 | Thu May 19 02:21:22.326724 2016 428 | Thu May 19 15:21:22.326724 2016 457 | Fri May 20 20:21:22.326724 2016 458 | Fri May 20 21:21:22.326724 2016 484 | Sat May 21 23:21:22.326724 2016 496 | Sun May 22 11:21:22.326724 2016 (8 rows) SET enable_bitmapscan=OFF; EXPLAIN (costs off) SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; QUERY PLAN ---------------------------------------------------------------------------------------------------------------------------- Sort Sort Key: d -> Index Scan using tstsh_idx on tstsh Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (d <= 'Mon May 16 14:21:25 2016'::timestamp without time zone)) (4 rows) SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 16 | Mon May 02 11:21:22.326724 2016 39 | Tue May 03 10:21:22.326724 2016 71 | Wed May 04 18:21:22.326724 2016 135 | Sat May 07 10:21:22.326724 2016 168 | Sun May 08 19:21:22.326724 2016 232 | Wed May 11 11:21:22.326724 2016 252 | Thu May 12 07:21:22.326724 2016 354 | Mon May 16 13:21:22.326724 2016 355 | Mon May 16 14:21:22.326724 2016 (9 rows) EXPLAIN (costs off) SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; QUERY PLAN ---------------------------------------------------------------------------------------------------------------------------- Sort Sort Key: d -> Index Scan using tstsh_idx on tstsh Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (d >= 'Mon May 16 14:21:25 2016'::timestamp without time zone)) (4 rows) SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; id | d -----+--------------------------------- 371 | Tue May 17 06:21:22.326724 2016 406 | Wed May 18 17:21:22.326724 2016 415 | Thu May 19 02:21:22.326724 2016 428 | Thu May 19 15:21:22.326724 2016 457 | Fri May 20 20:21:22.326724 2016 458 | Fri May 20 21:21:22.326724 2016 484 | Sat May 21 23:21:22.326724 2016 496 | Sun May 22 11:21:22.326724 2016 (8 rows) SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d ASC LIMIT 3; id | d ----+--------------------------------- 16 | Mon May 02 11:21:22.326724 2016 39 | Tue May 03 10:21:22.326724 2016 71 | Wed May 04 18:21:22.326724 2016 (3 rows) SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d DESC LIMIT 3; id | d -----+--------------------------------- 355 | Mon May 16 14:21:22.326724 2016 354 | Mon May 16 13:21:22.326724 2016 252 | Thu May 12 07:21:22.326724 2016 (3 rows) SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d ASC LIMIT 3; id | d -----+--------------------------------- 371 | Tue May 17 06:21:22.326724 2016 406 | Wed May 18 17:21:22.326724 2016 415 | Thu May 19 02:21:22.326724 2016 (3 rows) SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d DESC LIMIT 3; id | d -----+--------------------------------- 496 | Sun May 22 11:21:22.326724 2016 484 | Sat May 21 23:21:22.326724 2016 458 | Fri May 20 21:21:22.326724 2016 (3 rows) -- Test multicolumn index RESET enable_indexscan; RESET enable_indexonlyscan; RESET enable_bitmapscan; SET enable_seqscan = off; DROP INDEX tstsh_idx; CREATE INDEX tstsh_id_idx ON tsts USING rum (t rum_tsvector_addon_ops, id, d) WITH (attach = 'd', to = 't'); EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND id = 1::int ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using tstsh_id_idx on tsts Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id = 1)) Order By: (d <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND id = 1::int ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND id = 355::int ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ----------------------------------------------------------------------------------- Limit -> Index Scan using tstsh_id_idx on tsts Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id = 355)) Order By: (d <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND id = 355::int ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d = '2016-05-11 11:21:22.326724'::timestamp ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN ---------------------------------------------------------------------------------------------------------------------------------- Limit -> Index Scan using tstsh_id_idx on tsts Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (d = 'Wed May 11 11:21:22.326724 2016'::timestamp without time zone)) Order By: (d <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d = '2016-05-11 11:21:22.326724'::timestamp ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; ERROR: doesn't support order by over pass-by-reference column EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d = '2000-05-01'::timestamp ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; QUERY PLAN --------------------------------------------------------------------------------------------------------------------------- Limit -> Index Scan using tstsh_id_idx on tsts Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (d = 'Mon May 01 00:00:00 2000'::timestamp without time zone)) Order By: (d <=> 'Mon May 16 14:21:25 2016'::timestamp without time zone) (4 rows) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d = '2000-05-01'::timestamp ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; ERROR: doesn't support order by over pass-by-reference column rum-1.2.0/expected/predicate-rum-2.out000066400000000000000000000522251320230002300175360ustar00rootroot00000000000000Parsed test spec with 2 sessions starting permutation: rxy1 wx1 c1 rxy2 wy2 c2 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wx1: INSERT INTO rum_tbl(tsv) values('ab'); step c1: COMMIT; step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wy2: INSERT INTO rum_tbl(tsv) values('xz'); step c2: COMMIT; starting permutation: rxy1 wx1 rxy2 c1 wy2 c2 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wx1: INSERT INTO rum_tbl(tsv) values('ab'); step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step c1: COMMIT; step wy2: INSERT INTO rum_tbl(tsv) values('xz'); step c2: COMMIT; starting permutation: rxy1 wx1 rxy2 wy2 c1 c2 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wx1: INSERT INTO rum_tbl(tsv) values('ab'); step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wy2: INSERT INTO rum_tbl(tsv) values('xz'); step c1: COMMIT; step c2: COMMIT; starting permutation: rxy1 wx1 rxy2 wy2 c2 c1 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wx1: INSERT INTO rum_tbl(tsv) values('ab'); step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wy2: INSERT INTO rum_tbl(tsv) values('xz'); step c2: COMMIT; step c1: COMMIT; starting permutation: rxy1 rxy2 wx1 c1 wy2 c2 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wx1: INSERT INTO rum_tbl(tsv) values('ab'); step c1: COMMIT; step wy2: INSERT INTO rum_tbl(tsv) values('xz'); step c2: COMMIT; starting permutation: rxy1 rxy2 wx1 wy2 c1 c2 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wx1: INSERT INTO rum_tbl(tsv) values('ab'); step wy2: INSERT INTO rum_tbl(tsv) values('xz'); step c1: COMMIT; step c2: COMMIT; starting permutation: rxy1 rxy2 wx1 wy2 c2 c1 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wx1: INSERT INTO rum_tbl(tsv) values('ab'); step wy2: INSERT INTO rum_tbl(tsv) values('xz'); step c2: COMMIT; step c1: COMMIT; starting permutation: rxy1 rxy2 wy2 wx1 c1 c2 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wy2: INSERT INTO rum_tbl(tsv) values('xz'); step wx1: INSERT INTO rum_tbl(tsv) values('ab'); step c1: COMMIT; step c2: COMMIT; starting permutation: rxy1 rxy2 wy2 wx1 c2 c1 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wy2: INSERT INTO rum_tbl(tsv) values('xz'); step wx1: INSERT INTO rum_tbl(tsv) values('ab'); step c2: COMMIT; step c1: COMMIT; starting permutation: rxy1 rxy2 wy2 c2 wx1 c1 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wy2: INSERT INTO rum_tbl(tsv) values('xz'); step c2: COMMIT; step wx1: INSERT INTO rum_tbl(tsv) values('ab'); step c1: COMMIT; starting permutation: rxy2 rxy1 wx1 c1 wy2 c2 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wx1: INSERT INTO rum_tbl(tsv) values('ab'); step c1: COMMIT; step wy2: INSERT INTO rum_tbl(tsv) values('xz'); step c2: COMMIT; starting permutation: rxy2 rxy1 wx1 wy2 c1 c2 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wx1: INSERT INTO rum_tbl(tsv) values('ab'); step wy2: INSERT INTO rum_tbl(tsv) values('xz'); step c1: COMMIT; step c2: COMMIT; starting permutation: rxy2 rxy1 wx1 wy2 c2 c1 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wx1: INSERT INTO rum_tbl(tsv) values('ab'); step wy2: INSERT INTO rum_tbl(tsv) values('xz'); step c2: COMMIT; step c1: COMMIT; starting permutation: rxy2 rxy1 wy2 wx1 c1 c2 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wy2: INSERT INTO rum_tbl(tsv) values('xz'); step wx1: INSERT INTO rum_tbl(tsv) values('ab'); step c1: COMMIT; step c2: COMMIT; starting permutation: rxy2 rxy1 wy2 wx1 c2 c1 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wy2: INSERT INTO rum_tbl(tsv) values('xz'); step wx1: INSERT INTO rum_tbl(tsv) values('ab'); step c2: COMMIT; step c1: COMMIT; starting permutation: rxy2 rxy1 wy2 c2 wx1 c1 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wy2: INSERT INTO rum_tbl(tsv) values('xz'); step c2: COMMIT; step wx1: INSERT INTO rum_tbl(tsv) values('ab'); step c1: COMMIT; starting permutation: rxy2 wy2 rxy1 wx1 c1 c2 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wy2: INSERT INTO rum_tbl(tsv) values('xz'); step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wx1: INSERT INTO rum_tbl(tsv) values('ab'); step c1: COMMIT; step c2: COMMIT; starting permutation: rxy2 wy2 rxy1 wx1 c2 c1 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wy2: INSERT INTO rum_tbl(tsv) values('xz'); step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wx1: INSERT INTO rum_tbl(tsv) values('ab'); step c2: COMMIT; step c1: COMMIT; starting permutation: rxy2 wy2 rxy1 c2 wx1 c1 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wy2: INSERT INTO rum_tbl(tsv) values('xz'); step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step c2: COMMIT; step wx1: INSERT INTO rum_tbl(tsv) values('ab'); step c1: COMMIT; starting permutation: rxy2 wy2 c2 rxy1 wx1 c1 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wy2: INSERT INTO rum_tbl(tsv) values('xz'); step c2: COMMIT; step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wx1: INSERT INTO rum_tbl(tsv) values('ab'); step c1: COMMIT; rum-1.2.0/expected/predicate-rum.out000066400000000000000000000553151320230002300174020ustar00rootroot00000000000000Parsed test spec with 2 sessions starting permutation: rxy1 wx1 c1 rxy2 wy2 c2 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wx1: INSERT INTO rum_tbl(tsv) values('qh'); step c1: COMMIT; step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 677 'qh' step wy2: INSERT INTO rum_tbl(tsv) values('hx'); step c2: COMMIT; starting permutation: rxy1 wx1 rxy2 c1 wy2 c2 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wx1: INSERT INTO rum_tbl(tsv) values('qh'); step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step c1: COMMIT; step wy2: INSERT INTO rum_tbl(tsv) values('hx'); ERROR: could not serialize access due to read/write dependencies among transactions step c2: COMMIT; starting permutation: rxy1 wx1 rxy2 wy2 c1 c2 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wx1: INSERT INTO rum_tbl(tsv) values('qh'); step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wy2: INSERT INTO rum_tbl(tsv) values('hx'); step c1: COMMIT; step c2: COMMIT; ERROR: could not serialize access due to read/write dependencies among transactions starting permutation: rxy1 wx1 rxy2 wy2 c2 c1 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wx1: INSERT INTO rum_tbl(tsv) values('qh'); step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wy2: INSERT INTO rum_tbl(tsv) values('hx'); step c2: COMMIT; step c1: COMMIT; ERROR: could not serialize access due to read/write dependencies among transactions starting permutation: rxy1 rxy2 wx1 c1 wy2 c2 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wx1: INSERT INTO rum_tbl(tsv) values('qh'); step c1: COMMIT; step wy2: INSERT INTO rum_tbl(tsv) values('hx'); ERROR: could not serialize access due to read/write dependencies among transactions step c2: COMMIT; starting permutation: rxy1 rxy2 wx1 wy2 c1 c2 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wx1: INSERT INTO rum_tbl(tsv) values('qh'); step wy2: INSERT INTO rum_tbl(tsv) values('hx'); step c1: COMMIT; step c2: COMMIT; ERROR: could not serialize access due to read/write dependencies among transactions starting permutation: rxy1 rxy2 wx1 wy2 c2 c1 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wx1: INSERT INTO rum_tbl(tsv) values('qh'); step wy2: INSERT INTO rum_tbl(tsv) values('hx'); step c2: COMMIT; step c1: COMMIT; ERROR: could not serialize access due to read/write dependencies among transactions starting permutation: rxy1 rxy2 wy2 wx1 c1 c2 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wy2: INSERT INTO rum_tbl(tsv) values('hx'); step wx1: INSERT INTO rum_tbl(tsv) values('qh'); step c1: COMMIT; step c2: COMMIT; ERROR: could not serialize access due to read/write dependencies among transactions starting permutation: rxy1 rxy2 wy2 wx1 c2 c1 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wy2: INSERT INTO rum_tbl(tsv) values('hx'); step wx1: INSERT INTO rum_tbl(tsv) values('qh'); step c2: COMMIT; step c1: COMMIT; ERROR: could not serialize access due to read/write dependencies among transactions starting permutation: rxy1 rxy2 wy2 c2 wx1 c1 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wy2: INSERT INTO rum_tbl(tsv) values('hx'); step c2: COMMIT; step wx1: INSERT INTO rum_tbl(tsv) values('qh'); ERROR: could not serialize access due to read/write dependencies among transactions step c1: COMMIT; starting permutation: rxy2 rxy1 wx1 c1 wy2 c2 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wx1: INSERT INTO rum_tbl(tsv) values('qh'); step c1: COMMIT; step wy2: INSERT INTO rum_tbl(tsv) values('hx'); ERROR: could not serialize access due to read/write dependencies among transactions step c2: COMMIT; starting permutation: rxy2 rxy1 wx1 wy2 c1 c2 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wx1: INSERT INTO rum_tbl(tsv) values('qh'); step wy2: INSERT INTO rum_tbl(tsv) values('hx'); step c1: COMMIT; step c2: COMMIT; ERROR: could not serialize access due to read/write dependencies among transactions starting permutation: rxy2 rxy1 wx1 wy2 c2 c1 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wx1: INSERT INTO rum_tbl(tsv) values('qh'); step wy2: INSERT INTO rum_tbl(tsv) values('hx'); step c2: COMMIT; step c1: COMMIT; ERROR: could not serialize access due to read/write dependencies among transactions starting permutation: rxy2 rxy1 wy2 wx1 c1 c2 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wy2: INSERT INTO rum_tbl(tsv) values('hx'); step wx1: INSERT INTO rum_tbl(tsv) values('qh'); step c1: COMMIT; step c2: COMMIT; ERROR: could not serialize access due to read/write dependencies among transactions starting permutation: rxy2 rxy1 wy2 wx1 c2 c1 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wy2: INSERT INTO rum_tbl(tsv) values('hx'); step wx1: INSERT INTO rum_tbl(tsv) values('qh'); step c2: COMMIT; step c1: COMMIT; ERROR: could not serialize access due to read/write dependencies among transactions starting permutation: rxy2 rxy1 wy2 c2 wx1 c1 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wy2: INSERT INTO rum_tbl(tsv) values('hx'); step c2: COMMIT; step wx1: INSERT INTO rum_tbl(tsv) values('qh'); ERROR: could not serialize access due to read/write dependencies among transactions step c1: COMMIT; starting permutation: rxy2 wy2 rxy1 wx1 c1 c2 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wy2: INSERT INTO rum_tbl(tsv) values('hx'); step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wx1: INSERT INTO rum_tbl(tsv) values('qh'); step c1: COMMIT; step c2: COMMIT; ERROR: could not serialize access due to read/write dependencies among transactions starting permutation: rxy2 wy2 rxy1 wx1 c2 c1 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wy2: INSERT INTO rum_tbl(tsv) values('hx'); step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wx1: INSERT INTO rum_tbl(tsv) values('qh'); step c2: COMMIT; step c1: COMMIT; ERROR: could not serialize access due to read/write dependencies among transactions starting permutation: rxy2 wy2 rxy1 c2 wx1 c1 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wy2: INSERT INTO rum_tbl(tsv) values('hx'); step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step c2: COMMIT; step wx1: INSERT INTO rum_tbl(tsv) values('qh'); ERROR: could not serialize access due to read/write dependencies among transactions step c1: COMMIT; starting permutation: rxy2 wy2 c2 rxy1 wx1 c1 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wy2: INSERT INTO rum_tbl(tsv) values('hx'); step c2: COMMIT; step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 677 'hx' step wx1: INSERT INTO rum_tbl(tsv) values('qh'); step c1: COMMIT; rum-1.2.0/expected/rum.out000066400000000000000000000461611320230002300154430ustar00rootroot00000000000000CREATE EXTENSION rum; -- First validate operator classes SELECT opcname, amvalidate(opc.oid) FROM pg_opclass opc JOIN pg_am am ON am.oid = opcmethod WHERE amname = 'rum' ORDER BY opcname; opcname | amvalidate -----------------------------------+------------ rum_anyarray_addon_ops | t rum_anyarray_ops | t rum_bit_ops | t rum_bytea_ops | t rum_char_ops | t rum_cidr_ops | t rum_date_ops | t rum_float4_ops | t rum_float8_ops | t rum_inet_ops | t rum_int2_ops | t rum_int4_ops | t rum_int8_ops | t rum_interval_ops | t rum_macaddr_ops | t rum_money_ops | t rum_numeric_ops | t rum_oid_ops | t rum_text_ops | t rum_time_ops | t rum_timestamp_ops | t rum_timestamptz_ops | t rum_timetz_ops | t rum_tsquery_ops | t rum_tsvector_addon_ops | t rum_tsvector_hash_addon_ops | t rum_tsvector_hash_ops | t rum_tsvector_hash_timestamp_ops | t rum_tsvector_hash_timestamptz_ops | t rum_tsvector_ops | t rum_tsvector_timestamp_ops | t rum_tsvector_timestamptz_ops | t rum_varbit_ops | t rum_varchar_ops | t (34 rows) CREATE TABLE test_rum( t text, a tsvector ); CREATE TRIGGER tsvectorupdate BEFORE UPDATE OR INSERT ON test_rum FOR EACH ROW EXECUTE PROCEDURE tsvector_update_trigger('a', 'pg_catalog.english', 't'); CREATE INDEX rumidx ON test_rum USING rum (a rum_tsvector_ops); \copy test_rum(t) from 'data/rum.data'; CREATE INDEX failed_rumidx ON test_rum USING rum (a rum_tsvector_addon_ops); ERROR: additional information attribute "a" is not found in index SET enable_seqscan=off; SET enable_indexscan=off; explain (costs off) SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'ever|wrote'); QUERY PLAN ------------------------------------------------------------------ Aggregate -> Bitmap Heap Scan on test_rum Recheck Cond: (a @@ '''ever'' | ''wrote'''::tsquery) -> Bitmap Index Scan on rumidx Index Cond: (a @@ '''ever'' | ''wrote'''::tsquery) (5 rows) explain (costs off) SELECT * FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'ever|wrote') ORDER BY a <=> to_tsquery('pg_catalog.english', 'ever|wrote'); QUERY PLAN ------------------------------------------------------------------ Sort Sort Key: ((a <=> '''ever'' | ''wrote'''::tsquery)) -> Bitmap Heap Scan on test_rum Recheck Cond: (a @@ '''ever'' | ''wrote'''::tsquery) -> Bitmap Index Scan on rumidx Index Cond: (a @@ '''ever'' | ''wrote'''::tsquery) (6 rows) explain (costs off) SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'def <-> fgr'); QUERY PLAN ----------------------------------------------------------------- Aggregate -> Bitmap Heap Scan on test_rum Recheck Cond: (a @@ '''def'' <-> ''fgr'''::tsquery) -> Bitmap Index Scan on rumidx Index Cond: (a @@ '''def'' <-> ''fgr'''::tsquery) (5 rows) SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'ever|wrote'); count ------- 2 (1 row) SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'have&wish'); count ------- 1 (1 row) SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'knew&brain'); count ------- 0 (1 row) SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'among'); count ------- 1 (1 row) SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'structure&ancient'); count ------- 1 (1 row) SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', '(complimentary|sight)&(sending|heart)'); count ------- 2 (1 row) SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', '(gave | half) <-> way'); count ------- 2 (1 row) SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', '(gave | !half) <-> way'); count ------- 3 (1 row) SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', '!gave & way'); count ------- 3 (1 row) SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', '!gave & wooded & !look'); count ------- 1 (1 row) SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'def <-> fgr'); count ------- 1 (1 row) SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'def <2> fgr'); count ------- 1 (1 row) SELECT rum_ts_distance(a, to_tsquery('pg_catalog.english', 'way')), * FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'way') ORDER BY a <=> to_tsquery('pg_catalog.english', 'way'); rum_ts_distance | t | a -----------------+--------------------------------------------------------------------------+--------------------------------------------------------------- 16.4493 | my appreciation of you in a more complimentary way than by sending this | 'appreci':2 'complimentari':8 'send':12 'way':9 16.4493 | itself. Put on your "specs" and look at the castle, half way up the | 'castl':10 'half':11 'look':7 'put':2 'spec':5 'way':12 16.4493 | so well that only a fragment, as it were, gave way. It still hangs as if | 'fragment':6 'gave':10 'hang':14 'still':13 'way':11 'well':2 16.4493 | thinking--"to go or not to go?" We are this far on the way. Reached | 'far':11 'go':3,7 'reach':15 'think':1 'way':14 (4 rows) SELECT rum_ts_distance(a, to_tsquery('pg_catalog.english', 'way & (go | half)')), * FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'way & (go | half)') ORDER BY a <=> to_tsquery('pg_catalog.english', 'way & (go | half)'); rum_ts_distance | t | a -----------------+---------------------------------------------------------------------+--------------------------------------------------------- 8.22467 | itself. Put on your "specs" and look at the castle, half way up the | 'castl':10 'half':11 'look':7 'put':2 'spec':5 'way':12 57.5727 | thinking--"to go or not to go?" We are this far on the way. Reached | 'far':11 'go':3,7 'reach':15 'think':1 'way':14 (2 rows) SELECT a <=> to_tsquery('pg_catalog.english', 'way & (go | half)'), rum_ts_distance(a, to_tsquery('pg_catalog.english', 'way & (go | half)')), * FROM test_rum ORDER BY a <=> to_tsquery('pg_catalog.english', 'way & (go | half)') limit 2; ?column? | rum_ts_distance | t | a ----------+-----------------+---------------------------------------------------------------------+--------------------------------------------------------- 8.22467 | 8.22467 | itself. Put on your "specs" and look at the castle, half way up the | 'castl':10 'half':11 'look':7 'put':2 'spec':5 'way':12 57.5727 | 57.5727 | thinking--"to go or not to go?" We are this far on the way. Reached | 'far':11 'go':3,7 'reach':15 'think':1 'way':14 (2 rows) -- Check ranking normalization SELECT rum_ts_distance(a, to_tsquery('pg_catalog.english', 'way'), 0), * FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'way') ORDER BY a <=> to_tsquery('pg_catalog.english', 'way'); rum_ts_distance | t | a -----------------+--------------------------------------------------------------------------+--------------------------------------------------------------- 16.4493 | my appreciation of you in a more complimentary way than by sending this | 'appreci':2 'complimentari':8 'send':12 'way':9 16.4493 | itself. Put on your "specs" and look at the castle, half way up the | 'castl':10 'half':11 'look':7 'put':2 'spec':5 'way':12 16.4493 | so well that only a fragment, as it were, gave way. It still hangs as if | 'fragment':6 'gave':10 'hang':14 'still':13 'way':11 'well':2 16.4493 | thinking--"to go or not to go?" We are this far on the way. Reached | 'far':11 'go':3,7 'reach':15 'think':1 'way':14 (4 rows) SELECT rum_ts_distance(a, row(to_tsquery('pg_catalog.english', 'way & (go | half)'), 0)::rum_distance_query), * FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'way & (go | half)') ORDER BY a <=> to_tsquery('pg_catalog.english', 'way & (go | half)'); rum_ts_distance | t | a -----------------+---------------------------------------------------------------------+--------------------------------------------------------- 8.22467 | itself. Put on your "specs" and look at the castle, half way up the | 'castl':10 'half':11 'look':7 'put':2 'spec':5 'way':12 57.5727 | thinking--"to go or not to go?" We are this far on the way. Reached | 'far':11 'go':3,7 'reach':15 'think':1 'way':14 (2 rows) INSERT INTO test_rum (t) VALUES ('foo bar foo the over foo qq bar'); INSERT INTO test_rum (t) VALUES ('345 qwerty copyright'); INSERT INTO test_rum (t) VALUES ('345 qwerty'); INSERT INTO test_rum (t) VALUES ('A fat cat has just eaten a rat.'); SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'bar'); count ------- 1 (1 row) SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'qwerty&345'); count ------- 2 (1 row) SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', '345'); count ------- 2 (1 row) SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'rat'); count ------- 1 (1 row) SELECT a FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'bar') ORDER BY a; a ------------------------------ 'bar':2,8 'foo':1,3,6 'qq':7 (1 row) -- Check full-index scan with order by SELECT a <=> to_tsquery('pg_catalog.english', 'ever|wrote') FROM test_rum ORDER BY a <=> to_tsquery('pg_catalog.english', 'ever|wrote'); ?column? ---------- 16.4493 16.4493 Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity (56 rows) CREATE TABLE tst (i int4, t tsvector); INSERT INTO tst SELECT i%10, to_tsvector('simple', substr(md5(i::text), 1, 1)) FROM generate_series(1,100000) i; CREATE INDEX tstidx ON tst USING rum (t rum_tsvector_ops); DELETE FROM tst WHERE i = 1; VACUUM tst; INSERT INTO tst SELECT i%10, to_tsvector('simple', substr(md5(i::text), 1, 1)) FROM generate_series(10001,11000) i; DELETE FROM tst WHERE i = 2; VACUUM tst; INSERT INTO tst SELECT i%10, to_tsvector('simple', substr(md5(i::text), 1, 1)) FROM generate_series(11001,12000) i; DELETE FROM tst WHERE i = 3; VACUUM tst; INSERT INTO tst SELECT i%10, to_tsvector('simple', substr(md5(i::text), 1, 1)) FROM generate_series(12001,13000) i; DELETE FROM tst WHERE i = 4; VACUUM tst; INSERT INTO tst SELECT i%10, to_tsvector('simple', substr(md5(i::text), 1, 1)) FROM generate_series(13001,14000) i; DELETE FROM tst WHERE i = 5; VACUUM tst; INSERT INTO tst SELECT i%10, to_tsvector('simple', substr(md5(i::text), 1, 1)) FROM generate_series(14001,15000) i; set enable_bitmapscan=off; SET enable_indexscan=on; explain (costs off) SELECT a <=> to_tsquery('pg_catalog.english', 'w:*'), * FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'w:*') ORDER BY a <=> to_tsquery('pg_catalog.english', 'w:*'); QUERY PLAN ----------------------------------------- Index Scan using rumidx on test_rum Index Cond: (a @@ '''w'':*'::tsquery) Order By: (a <=> '''w'':*'::tsquery) (3 rows) SELECT a <=> to_tsquery('pg_catalog.english', 'w:*'), * FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'w:*') ORDER BY a <=> to_tsquery('pg_catalog.english', 'w:*'); ?column? | t | a ----------+--------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------- 8.22467 | so well that only a fragment, as it were, gave way. It still hangs as if | 'fragment':6 'gave':10 'hang':14 'still':13 'way':11 'well':2 8.22467 | wine, but wouldn't you divide with your neighbors! The columns in the | 'column':11 'divid':6 'neighbor':9 'wine':1 'wouldn':3 8.22467 | not say, but you wrote as if you knew it by sight as well as by heart. | 'heart':17 'knew':9 'say':2 'sight':12 'well':14 'wrote':5 16.4493 | little series of pictures. Have you ever been here, I wonder? You did | 'ever':7 'littl':1 'pictur':4 'seri':2 'wonder':11 16.4493 | itself. Put on your "specs" and look at the castle, half way up the | 'castl':10 'half':11 'look':7 'put':2 'spec':5 'way':12 16.4493 | _berg_, "the Jettenhuhl, a wooded spur of the Konigestuhl." Look at it | 'berg':1 'jettenhuhl':3 'konigestuhl':9 'look':10 'spur':6 'wood':5 16.4493 | thickness of the walls, twenty-one feet, and the solid masonry, held it | 'feet':8 'held':13 'masonri':12 'one':7 'solid':11 'thick':1 'twenti':6 'twenty-on':5 'wall':4 16.4493 | ornamental building, and I wish you could see it, if you have not seen | 'build':2 'could':7 'ornament':1 'see':8 'seen':14 'wish':5 16.4493 | thinking--"to go or not to go?" We are this far on the way. Reached | 'far':11 'go':3,7 'reach':15 'think':1 'way':14 16.4493 | curious spectacle, but on the whole had "the banquet-hall deserted" | 'banquet':10 'banquet-hal':9 'curious':1 'desert':12 'hall':11 'spectacl':2 'whole':6 16.4493 | As a reward for your reformation I write to you on this precious sheet. | 'precious':13 'reform':6 'reward':3 'sheet':14 'write':8 16.4493 | entrance of the Black Forest, among picturesque, thickly-wooded hills, | 'among':6 'black':4 'entranc':1 'forest':5 'hill':11 'picturesqu':7 'thick':9 'thickly-wood':8 'wood':10 16.4493 | You see I have come to be wonderfully attached to Heidelberg, the | 'attach':9 'come':5 'heidelberg':11 'see':2 'wonder':8 16.4493 | my appreciation of you in a more complimentary way than by sending this | 'appreci':2 'complimentari':8 'send':12 'way':9 (14 rows) SELECT a <=> to_tsquery('pg_catalog.english', 'b:*'), * FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'b:*') ORDER BY a <=> to_tsquery('pg_catalog.english', 'b:*'); ?column? | t | a ----------+--------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------- 8.22467 | been trying my best to get all those "passes" into my brain. Now, thanks | 'best':4 'brain':12 'get':6 'pass':9 'thank':14 'tri':2 8.22467 | All the above information, I beg you to believe, I do not intend you | 'beg':6 'believ':9 'inform':4 'intend':13 8.22467 | curious spectacle, but on the whole had "the banquet-hall deserted" | 'banquet':10 'banquet-hal':9 'curious':1 'desert':12 'hall':11 'spectacl':2 'whole':6 8.22467 | oaks, limes and maples, bordered with flower-beds and shrubberies, and | 'bed':9 'border':5 'flower':8 'flower-b':7 'lime':2 'mapl':4 'oak':1 'shrubberi':11 13.1595 | foo bar foo the over foo qq bar | 'bar':2,8 'foo':1,3,6 'qq':7 16.4493 | ornamental building, and I wish you could see it, if you have not seen | 'build':2 'could':7 'ornament':1 'see':8 'seen':14 'wish':5 16.4493 | the--nearest guide-book! | 'book':5 'guid':4 'guide-book':3 'nearest':2 16.4493 | to your letter, I have them all in the handiest kind of a bunch. Ariel | 'ariel':15 'bunch':14 'handiest':10 'kind':11 'letter':3 16.4493 | beautiful, the quaint, the historically poetic, learned and picturesque | 'beauti':1 'histor':5 'learn':7 'picturesqu':9 'poetic':6 'quaint':3 16.4493 | there are dreadful reports of floods and roads caved in and bridges | 'bridg':12 'cave':9 'dread':3 'flood':6 'report':4 'road':8 16.4493 | the Conversationhaus, the bazaar, mingling with the throng, listening to | 'bazaar':4 'conversationhaus':2 'listen':9 'mingl':5 'throng':8 16.4493 | the band, and comparing what it is with what it was. It was a gay and | 'band':2 'compar':4 'gay':15 16.4493 | look. The situation is most beautiful. It lies, you know, at the | 'beauti':6 'know':10 'lie':8 'look':1 'situat':3 16.4493 | entrance of the Black Forest, among picturesque, thickly-wooded hills, | 'among':6 'black':4 'entranc':1 'forest':5 'hill':11 'picturesqu':7 'thick':9 'thickly-wood':8 'wood':10 16.4493 | town with angry, headlong speed. There is an avenue along its bank of | 'along':10 'angri':3 'avenu':9 'bank':12 'headlong':4 'speed':5 'town':1 16.4493 | like, "I'll do my bidding gently," and as surely, if I get there. But | 'bid':6 'gentl':7 'get':13 'like':1 'll':3 'sure':10 16.4493 | _berg_, "the Jettenhuhl, a wooded spur of the Konigestuhl." Look at it | 'berg':1 'jettenhuhl':3 'konigestuhl':9 'look':10 'spur':6 'wood':5 16.4493 | Gesprente Thurm is the one that was blown up by the French. The | 'blown':8 'french':12 'gesprent':1 'one':5 'thurm':2 16.4493 | portico that shows in the Schlosshof are the four brought from | 'brought':10 'four':9 'portico':1 'schlosshof':6 'show':3 16.4493 | the few that escaped destruction in 1693. It is a beautiful, highly | '1693':7 'beauti':11 'destruct':5 'escap':4 'high':12 (20 rows) select 'bjarn:6237 stroustrup:6238'::tsvector <=> 'bjarn <-> stroustrup'::tsquery; ?column? ---------- 8.22467 (1 row) SELECT 'stroustrup:5508B,6233B,6238B bjarn:6235B,6237B' <=> 'bjarn <-> stroustrup'::tsquery; ?column? ---------- 2.05617 (1 row) rum-1.2.0/expected/rum_hash.out000066400000000000000000000274231320230002300164460ustar00rootroot00000000000000CREATE TABLE test_rum_hash( t text, a tsvector ); CREATE TRIGGER tsvectorupdate BEFORE UPDATE OR INSERT ON test_rum_hash FOR EACH ROW EXECUTE PROCEDURE tsvector_update_trigger('a', 'pg_catalog.english', 't'); CREATE INDEX rumhashidx ON test_rum_hash USING rum (a rum_tsvector_hash_ops); \copy test_rum_hash(t) from 'data/rum.data'; CREATE INDEX failed_rumidx ON test_rum_hash USING rum (a rum_tsvector_addon_ops); ERROR: additional information attribute "a" is not found in index SET enable_seqscan=off; SET enable_indexscan=off; explain (costs off) SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'ever|wrote'); QUERY PLAN ------------------------------------------------------------------ Aggregate -> Bitmap Heap Scan on test_rum_hash Recheck Cond: (a @@ '''ever'' | ''wrote'''::tsquery) -> Bitmap Index Scan on rumhashidx Index Cond: (a @@ '''ever'' | ''wrote'''::tsquery) (5 rows) explain (costs off) SELECT * FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'ever|wrote') ORDER BY a <=> to_tsquery('pg_catalog.english', 'ever|wrote'); QUERY PLAN ------------------------------------------------------------------ Sort Sort Key: ((a <=> '''ever'' | ''wrote'''::tsquery)) -> Bitmap Heap Scan on test_rum_hash Recheck Cond: (a @@ '''ever'' | ''wrote'''::tsquery) -> Bitmap Index Scan on rumhashidx Index Cond: (a @@ '''ever'' | ''wrote'''::tsquery) (6 rows) explain (costs off) SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'def <-> fgr'); QUERY PLAN ----------------------------------------------------------------- Aggregate -> Bitmap Heap Scan on test_rum_hash Recheck Cond: (a @@ '''def'' <-> ''fgr'''::tsquery) -> Bitmap Index Scan on rumhashidx Index Cond: (a @@ '''def'' <-> ''fgr'''::tsquery) (5 rows) SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'ever|wrote'); count ------- 2 (1 row) SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'have&wish'); count ------- 1 (1 row) SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'knew&brain'); count ------- 0 (1 row) SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'among'); count ------- 1 (1 row) SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'structure&ancient'); count ------- 1 (1 row) SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', '(complimentary|sight)&(sending|heart)'); count ------- 2 (1 row) SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', '(gave | half) <-> way'); count ------- 2 (1 row) SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', '(gave | !half) <-> way'); count ------- 3 (1 row) SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', '!gave & way'); count ------- 3 (1 row) SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', '!gave & wooded & !look'); count ------- 1 (1 row) SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'def <-> fgr'); count ------- 1 (1 row) SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'def <2> fgr'); count ------- 1 (1 row) SELECT rum_ts_distance(a, to_tsquery('pg_catalog.english', 'way')), * FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'way') ORDER BY a <=> to_tsquery('pg_catalog.english', 'way'); rum_ts_distance | t | a -----------------+--------------------------------------------------------------------------+--------------------------------------------------------------- 16.4493 | my appreciation of you in a more complimentary way than by sending this | 'appreci':2 'complimentari':8 'send':12 'way':9 16.4493 | itself. Put on your "specs" and look at the castle, half way up the | 'castl':10 'half':11 'look':7 'put':2 'spec':5 'way':12 16.4493 | so well that only a fragment, as it were, gave way. It still hangs as if | 'fragment':6 'gave':10 'hang':14 'still':13 'way':11 'well':2 16.4493 | thinking--"to go or not to go?" We are this far on the way. Reached | 'far':11 'go':3,7 'reach':15 'think':1 'way':14 (4 rows) SELECT rum_ts_distance(a, to_tsquery('pg_catalog.english', 'way & (go | half)')), * FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'way & (go | half)') ORDER BY a <=> to_tsquery('pg_catalog.english', 'way & (go | half)'); rum_ts_distance | t | a -----------------+---------------------------------------------------------------------+--------------------------------------------------------- 8.22467 | itself. Put on your "specs" and look at the castle, half way up the | 'castl':10 'half':11 'look':7 'put':2 'spec':5 'way':12 57.5727 | thinking--"to go or not to go?" We are this far on the way. Reached | 'far':11 'go':3,7 'reach':15 'think':1 'way':14 (2 rows) SELECT a <=> to_tsquery('pg_catalog.english', 'way & (go | half)'), rum_ts_distance(a, to_tsquery('pg_catalog.english', 'way & (go | half)')), * FROM test_rum_hash ORDER BY a <=> to_tsquery('pg_catalog.english', 'way & (go | half)') limit 2; ?column? | rum_ts_distance | t | a ----------+-----------------+---------------------------------------------------------------------+--------------------------------------------------------- 8.22467 | 8.22467 | itself. Put on your "specs" and look at the castle, half way up the | 'castl':10 'half':11 'look':7 'put':2 'spec':5 'way':12 57.5727 | 57.5727 | thinking--"to go or not to go?" We are this far on the way. Reached | 'far':11 'go':3,7 'reach':15 'think':1 'way':14 (2 rows) -- Check ranking normalization SELECT rum_ts_distance(a, to_tsquery('pg_catalog.english', 'way'), 0), * FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'way') ORDER BY a <=> to_tsquery('pg_catalog.english', 'way'); rum_ts_distance | t | a -----------------+--------------------------------------------------------------------------+--------------------------------------------------------------- 16.4493 | my appreciation of you in a more complimentary way than by sending this | 'appreci':2 'complimentari':8 'send':12 'way':9 16.4493 | itself. Put on your "specs" and look at the castle, half way up the | 'castl':10 'half':11 'look':7 'put':2 'spec':5 'way':12 16.4493 | so well that only a fragment, as it were, gave way. It still hangs as if | 'fragment':6 'gave':10 'hang':14 'still':13 'way':11 'well':2 16.4493 | thinking--"to go or not to go?" We are this far on the way. Reached | 'far':11 'go':3,7 'reach':15 'think':1 'way':14 (4 rows) SELECT rum_ts_distance(a, row(to_tsquery('pg_catalog.english', 'way & (go | half)'), 0)::rum_distance_query), * FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'way & (go | half)') ORDER BY a <=> to_tsquery('pg_catalog.english', 'way & (go | half)'); rum_ts_distance | t | a -----------------+---------------------------------------------------------------------+--------------------------------------------------------- 8.22467 | itself. Put on your "specs" and look at the castle, half way up the | 'castl':10 'half':11 'look':7 'put':2 'spec':5 'way':12 57.5727 | thinking--"to go or not to go?" We are this far on the way. Reached | 'far':11 'go':3,7 'reach':15 'think':1 'way':14 (2 rows) INSERT INTO test_rum_hash (t) VALUES ('foo bar foo the over foo qq bar'); INSERT INTO test_rum_hash (t) VALUES ('345 qwerty copyright'); INSERT INTO test_rum_hash (t) VALUES ('345 qwerty'); INSERT INTO test_rum_hash (t) VALUES ('A fat cat has just eaten a rat.'); SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'bar'); count ------- 1 (1 row) SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'qwerty&345'); count ------- 2 (1 row) SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', '345'); count ------- 2 (1 row) SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'rat'); count ------- 1 (1 row) SELECT a FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'bar') ORDER BY a; a ------------------------------ 'bar':2,8 'foo':1,3,6 'qq':7 (1 row) -- Check full-index scan with order by SELECT a <=> to_tsquery('pg_catalog.english', 'ever|wrote') FROM test_rum_hash ORDER BY a <=> to_tsquery('pg_catalog.english', 'ever|wrote'); ?column? ---------- 16.4493 16.4493 Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity Infinity (56 rows) CREATE TABLE tst_hash (i int4, t tsvector); INSERT INTO tst_hash SELECT i%10, to_tsvector('simple', substr(md5(i::text), 1, 1)) FROM generate_series(1,100000) i; CREATE INDEX tst_hashidx ON tst_hash USING rum (t rum_tsvector_hash_ops); DELETE FROM tst_hash WHERE i = 1; VACUUM tst_hash; INSERT INTO tst_hash SELECT i%10, to_tsvector('simple', substr(md5(i::text), 1, 1)) FROM generate_series(10001,11000) i; DELETE FROM tst_hash WHERE i = 2; VACUUM tst_hash; INSERT INTO tst_hash SELECT i%10, to_tsvector('simple', substr(md5(i::text), 1, 1)) FROM generate_series(11001,12000) i; DELETE FROM tst_hash WHERE i = 3; VACUUM tst_hash; INSERT INTO tst_hash SELECT i%10, to_tsvector('simple', substr(md5(i::text), 1, 1)) FROM generate_series(12001,13000) i; DELETE FROM tst_hash WHERE i = 4; VACUUM tst_hash; INSERT INTO tst_hash SELECT i%10, to_tsvector('simple', substr(md5(i::text), 1, 1)) FROM generate_series(13001,14000) i; DELETE FROM tst_hash WHERE i = 5; VACUUM tst_hash; INSERT INTO tst_hash SELECT i%10, to_tsvector('simple', substr(md5(i::text), 1, 1)) FROM generate_series(14001,15000) i; set enable_bitmapscan=off; SET enable_indexscan=on; explain (costs off) SELECT a <=> to_tsquery('pg_catalog.english', 'w:*'), * FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'w:*') ORDER BY a <=> to_tsquery('pg_catalog.english', 'w:*'); QUERY PLAN ---------------------------------------------- Index Scan using rumhashidx on test_rum_hash Index Cond: (a @@ '''w'':*'::tsquery) Order By: (a <=> '''w'':*'::tsquery) (3 rows) SELECT a <=> to_tsquery('pg_catalog.english', 'w:*'), * FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'w:*') ORDER BY a <=> to_tsquery('pg_catalog.english', 'w:*'); ERROR: Compare with prefix expressions isn't supported rum-1.2.0/expected/ruminv.out000066400000000000000000000133171320230002300161550ustar00rootroot00000000000000CREATE TABLE test_invrum(q tsquery); INSERT INTO test_invrum VALUES ('a|b'::tsquery); INSERT INTO test_invrum VALUES ('a&b'::tsquery); INSERT INTO test_invrum VALUES ('!(a|b)'::tsquery); INSERT INTO test_invrum VALUES ('!(a&b)'::tsquery); INSERT INTO test_invrum VALUES ('!a|b'::tsquery); INSERT INTO test_invrum VALUES ('a&!b'::tsquery); INSERT INTO test_invrum VALUES ('(a|b)&c'::tsquery); INSERT INTO test_invrum VALUES ('(!(a|b))&c'::tsquery); INSERT INTO test_invrum VALUES ('(a|b)&(c|d)'::tsquery); INSERT INTO test_invrum VALUES ('!a'::tsquery); SELECT * FROM test_invrum WHERE q @@ ''::tsvector; q ---------------- !( 'a' | 'b' ) !( 'a' & 'b' ) !'a' | 'b' !'a' (4 rows) SELECT * FROM test_invrum WHERE q @@ 'a'::tsvector; q ---------------- 'a' | 'b' !( 'a' & 'b' ) 'a' & !'b' (3 rows) SELECT * FROM test_invrum WHERE q @@ 'b'::tsvector; q ---------------- 'a' | 'b' !( 'a' & 'b' ) !'a' | 'b' !'a' (4 rows) SELECT * FROM test_invrum WHERE q @@ 'a b'::tsvector; q ------------ 'a' | 'b' 'a' & 'b' !'a' | 'b' (3 rows) SELECT * FROM test_invrum WHERE q @@ 'c'::tsvector; q ---------------------- !( 'a' | 'b' ) !( 'a' & 'b' ) !'a' | 'b' !( 'a' | 'b' ) & 'c' !'a' (5 rows) SELECT * FROM test_invrum WHERE q @@ 'a c'::tsvector; q ------------------------------- 'a' | 'b' !( 'a' & 'b' ) 'a' & !'b' ( 'a' | 'b' ) & 'c' ( 'a' | 'b' ) & ( 'c' | 'd' ) (5 rows) SELECT * FROM test_invrum WHERE q @@ 'b c'::tsvector; q ------------------------------- 'a' | 'b' !( 'a' & 'b' ) !'a' | 'b' ( 'a' | 'b' ) & 'c' ( 'a' | 'b' ) & ( 'c' | 'd' ) !'a' (6 rows) SELECT * FROM test_invrum WHERE q @@ 'a b c'::tsvector; q ------------------------------- 'a' | 'b' 'a' & 'b' !'a' | 'b' ( 'a' | 'b' ) & 'c' ( 'a' | 'b' ) & ( 'c' | 'd' ) (5 rows) SELECT * FROM test_invrum WHERE q @@ 'd'::tsvector; q ---------------- !( 'a' | 'b' ) !( 'a' & 'b' ) !'a' | 'b' !'a' (4 rows) SELECT * FROM test_invrum WHERE q @@ 'a d'::tsvector; q ------------------------------- 'a' | 'b' !( 'a' & 'b' ) 'a' & !'b' ( 'a' | 'b' ) & ( 'c' | 'd' ) (4 rows) SELECT * FROM test_invrum WHERE q @@ 'b d'::tsvector; q ------------------------------- 'a' | 'b' !( 'a' & 'b' ) !'a' | 'b' ( 'a' | 'b' ) & ( 'c' | 'd' ) !'a' (5 rows) SELECT * FROM test_invrum WHERE q @@ 'a b d'::tsvector; q ------------------------------- 'a' | 'b' 'a' & 'b' !'a' | 'b' ( 'a' | 'b' ) & ( 'c' | 'd' ) (4 rows) SELECT * FROM test_invrum WHERE q @@ 'c d'::tsvector; q ---------------------- !( 'a' | 'b' ) !( 'a' & 'b' ) !'a' | 'b' !( 'a' | 'b' ) & 'c' !'a' (5 rows) SELECT * FROM test_invrum WHERE q @@ 'a c d'::tsvector; q ------------------------------- 'a' | 'b' !( 'a' & 'b' ) 'a' & !'b' ( 'a' | 'b' ) & 'c' ( 'a' | 'b' ) & ( 'c' | 'd' ) (5 rows) CREATE INDEX test_invrum_idx ON test_invrum USING rum(q); SET enable_seqscan = OFF; SELECT * FROM test_invrum WHERE q @@ ''::tsvector; q --- (0 rows) SELECT * FROM test_invrum WHERE q @@ 'a'::tsvector; q ---------------- 'a' | 'b' !( 'a' & 'b' ) 'a' & !'b' (3 rows) SELECT * FROM test_invrum WHERE q @@ 'b'::tsvector; q ---------------- 'a' | 'b' !( 'a' & 'b' ) !'a' | 'b' !'a' (4 rows) SELECT * FROM test_invrum WHERE q @@ 'a b'::tsvector; q ------------ 'a' | 'b' 'a' & 'b' !'a' | 'b' (3 rows) SELECT * FROM test_invrum WHERE q @@ 'c'::tsvector; q ---------------------- !( 'a' | 'b' ) !( 'a' & 'b' ) !'a' | 'b' !( 'a' | 'b' ) & 'c' !'a' (5 rows) SELECT * FROM test_invrum WHERE q @@ 'a c'::tsvector; q ------------------------------- 'a' | 'b' !( 'a' & 'b' ) 'a' & !'b' ( 'a' | 'b' ) & 'c' ( 'a' | 'b' ) & ( 'c' | 'd' ) (5 rows) SELECT * FROM test_invrum WHERE q @@ 'b c'::tsvector; q ------------------------------- 'a' | 'b' !( 'a' & 'b' ) !'a' | 'b' ( 'a' | 'b' ) & 'c' ( 'a' | 'b' ) & ( 'c' | 'd' ) !'a' (6 rows) SELECT * FROM test_invrum WHERE q @@ 'a b c'::tsvector; q ------------------------------- 'a' | 'b' 'a' & 'b' !'a' | 'b' ( 'a' | 'b' ) & 'c' ( 'a' | 'b' ) & ( 'c' | 'd' ) (5 rows) SELECT * FROM test_invrum WHERE q @@ 'd'::tsvector; q ---------------- !( 'a' | 'b' ) !( 'a' & 'b' ) !'a' | 'b' !'a' (4 rows) SELECT * FROM test_invrum WHERE q @@ 'a d'::tsvector; q ------------------------------- 'a' | 'b' !( 'a' & 'b' ) 'a' & !'b' ( 'a' | 'b' ) & ( 'c' | 'd' ) (4 rows) SELECT * FROM test_invrum WHERE q @@ 'b d'::tsvector; q ------------------------------- 'a' | 'b' !( 'a' & 'b' ) !'a' | 'b' ( 'a' | 'b' ) & ( 'c' | 'd' ) !'a' (5 rows) SELECT * FROM test_invrum WHERE q @@ 'a b d'::tsvector; q ------------------------------- 'a' | 'b' 'a' & 'b' !'a' | 'b' ( 'a' | 'b' ) & ( 'c' | 'd' ) (4 rows) SELECT * FROM test_invrum WHERE q @@ 'c d'::tsvector; q ---------------------- !( 'a' | 'b' ) !( 'a' & 'b' ) !'a' | 'b' !( 'a' | 'b' ) & 'c' !'a' (5 rows) SELECT * FROM test_invrum WHERE q @@ 'a c d'::tsvector; q ------------------------------- 'a' | 'b' !( 'a' & 'b' ) 'a' & !'b' ( 'a' | 'b' ) & 'c' ( 'a' | 'b' ) & ( 'c' | 'd' ) (5 rows) INSERT INTO test_invrum VALUES ('a:*'::tsquery); ERROR: Indexing of prefix tsqueries isn't supported yet INSERT INTO test_invrum VALUES ('a <-> b'::tsquery); ERROR: Indexing of phrase tsqueries isn't supported yet rum-1.2.0/expected/text.out000066400000000000000000000157121320230002300156220ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_text ( i text ); INSERT INTO test_text VALUES ('a'),('ab'),('abc'),('abb'),('axy'),('xyz'); CREATE INDEX idx_text ON test_text USING rum (i); SELECT * FROM test_text WHERE i<'abc' ORDER BY i; i ----- a ab abb (3 rows) SELECT * FROM test_text WHERE i<='abc' ORDER BY i; i ----- a ab abb abc (4 rows) SELECT * FROM test_text WHERE i='abc' ORDER BY i; i ----- abc (1 row) SELECT * FROM test_text WHERE i>='abc' ORDER BY i; i ----- abc axy xyz (3 rows) SELECT * FROM test_text WHERE i>'abc' ORDER BY i; i ----- axy xyz (2 rows) CREATE TABLE test_text_o AS SELECT id::text, t FROM tsts; SELECT id FROM test_text_o WHERE t @@ 'wr&qh' AND id <= '400' ORDER BY id; id ----- 135 16 168 232 252 354 355 371 39 (9 rows) SELECT id FROM test_text_o WHERE t @@ 'wr&qh' AND id >= '400' ORDER BY id; id ----- 406 415 428 457 458 484 496 71 (8 rows) CREATE INDEX test_text_o_idx ON test_text_o USING rum (t rum_tsvector_addon_ops, id) WITH (attach = 'id', to = 't'); RESET enable_indexscan; RESET enable_indexonlyscan; SET enable_bitmapscan=OFF; SET enable_seqscan = off; EXPLAIN (costs off) SELECT id FROM test_text_o WHERE t @@ 'wr&qh' AND id <= '400' ORDER BY id; QUERY PLAN --------------------------------------------------------------------------------- Sort Sort Key: id -> Index Scan using test_text_o_idx on test_text_o Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id <= '400'::text)) (4 rows) SELECT id FROM test_text_o WHERE t @@ 'wr&qh' AND id <= '400' ORDER BY id; id ----- 135 16 168 232 252 354 355 371 39 (9 rows) EXPLAIN (costs off) SELECT id FROM test_text_o WHERE t @@ 'wr&qh' AND id >= '400' ORDER BY id; QUERY PLAN --------------------------------------------------------------------------------- Sort Sort Key: id -> Index Scan using test_text_o_idx on test_text_o Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id >= '400'::text)) (4 rows) SELECT id FROM test_text_o WHERE t @@ 'wr&qh' AND id >= '400' ORDER BY id; id ----- 406 415 428 457 458 484 496 71 (8 rows) CREATE TABLE test_text_a AS SELECT id::text, t FROM tsts; CREATE INDEX test_text_a_idx ON test_text_a USING rum (t rum_tsvector_addon_ops, id) WITH (attach = 'id', to = 't', order_by_attach='t'); EXPLAIN (costs off) SELECT count(*) FROM test_text_a WHERE id < '400'; QUERY PLAN ------------------------------------------------------- Aggregate -> Index Scan using test_text_a_idx on test_text_a Index Cond: (id < '400'::text) (3 rows) SELECT count(*) FROM test_text_a WHERE id < '400'; count ------- 337 (1 row) EXPLAIN (costs off) SELECT id FROM test_text_a WHERE t @@ 'wr&qh' AND id <= '400' ORDER BY id; QUERY PLAN --------------------------------------------------------------------------------- Sort Sort Key: id -> Index Scan using test_text_a_idx on test_text_a Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id <= '400'::text)) (4 rows) SELECT id FROM test_text_a WHERE t @@ 'wr&qh' AND id <= '400' ORDER BY id; id ----- 135 16 168 232 252 354 355 371 39 (9 rows) EXPLAIN (costs off) SELECT id FROM test_text_a WHERE t @@ 'wr&qh' AND id >= '400' ORDER BY id; QUERY PLAN --------------------------------------------------------------------------------- Sort Sort Key: id -> Index Scan using test_text_a_idx on test_text_a Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id >= '400'::text)) (4 rows) SELECT id FROM test_text_a WHERE t @@ 'wr&qh' AND id >= '400' ORDER BY id; id ----- 406 415 428 457 458 484 496 71 (8 rows) CREATE TABLE test_text_h_o AS SELECT id::text, t FROM tsts; CREATE INDEX test_text_h_o_idx ON test_text_h_o USING rum (t rum_tsvector_hash_addon_ops, id) WITH (attach = 'id', to = 't'); EXPLAIN (costs off) SELECT id FROM test_text_h_o WHERE t @@ 'wr&qh' AND id <= '400' ORDER BY id; QUERY PLAN --------------------------------------------------------------------------------- Sort Sort Key: id -> Index Scan using test_text_h_o_idx on test_text_h_o Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id <= '400'::text)) (4 rows) SELECT id FROM test_text_h_o WHERE t @@ 'wr&qh' AND id <= '400' ORDER BY id; id ----- 135 16 168 232 252 354 355 371 39 (9 rows) EXPLAIN (costs off) SELECT id FROM test_text_h_o WHERE t @@ 'wr&qh' AND id >= '400' ORDER BY id; QUERY PLAN --------------------------------------------------------------------------------- Sort Sort Key: id -> Index Scan using test_text_h_o_idx on test_text_h_o Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id >= '400'::text)) (4 rows) SELECT id FROM test_text_h_o WHERE t @@ 'wr&qh' AND id >= '400' ORDER BY id; id ----- 406 415 428 457 458 484 496 71 (8 rows) CREATE TABLE test_text_h_a AS SELECT id::text, t FROM tsts; CREATE INDEX test_text_h_a_idx ON test_text_h_a USING rum (t rum_tsvector_hash_addon_ops, id) WITH (attach = 'id', to = 't', order_by_attach='t'); EXPLAIN (costs off) SELECT count(*) FROM test_text_h_a WHERE id < '400'; QUERY PLAN ----------------------------------------------------------- Aggregate -> Index Scan using test_text_h_a_idx on test_text_h_a Index Cond: (id < '400'::text) (3 rows) SELECT count(*) FROM test_text_h_a WHERE id < '400'; count ------- 337 (1 row) EXPLAIN (costs off) SELECT id FROM test_text_h_a WHERE t @@ 'wr&qh' AND id <= '400' ORDER BY id; QUERY PLAN --------------------------------------------------------------------------------- Sort Sort Key: id -> Index Scan using test_text_h_a_idx on test_text_h_a Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id <= '400'::text)) (4 rows) SELECT id FROM test_text_h_a WHERE t @@ 'wr&qh' AND id <= '400' ORDER BY id; id ----- 135 16 168 232 252 354 355 371 39 (9 rows) EXPLAIN (costs off) SELECT id FROM test_text_h_a WHERE t @@ 'wr&qh' AND id >= '400' ORDER BY id; QUERY PLAN --------------------------------------------------------------------------------- Sort Sort Key: id -> Index Scan using test_text_h_a_idx on test_text_h_a Index Cond: ((t @@ '''wr'' & ''qh'''::tsquery) AND (id >= '400'::text)) (4 rows) SELECT id FROM test_text_h_a WHERE t @@ 'wr&qh' AND id >= '400' ORDER BY id; id ----- 406 415 428 457 458 484 496 71 (8 rows) rum-1.2.0/expected/time.out000066400000000000000000000015061320230002300155700ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_time ( i time ); INSERT INTO test_time VALUES ( '03:55:08' ), ( '04:55:08' ), ( '05:55:08' ), ( '08:55:08' ), ( '09:55:08' ), ( '10:55:08' ) ; CREATE INDEX idx_time ON test_time USING rum (i); SELECT * FROM test_time WHERE i<'08:55:08'::time ORDER BY i; i ---------- 03:55:08 04:55:08 05:55:08 (3 rows) SELECT * FROM test_time WHERE i<='08:55:08'::time ORDER BY i; i ---------- 03:55:08 04:55:08 05:55:08 08:55:08 (4 rows) SELECT * FROM test_time WHERE i='08:55:08'::time ORDER BY i; i ---------- 08:55:08 (1 row) SELECT * FROM test_time WHERE i>='08:55:08'::time ORDER BY i; i ---------- 08:55:08 09:55:08 10:55:08 (3 rows) SELECT * FROM test_time WHERE i>'08:55:08'::time ORDER BY i; i ---------- 09:55:08 10:55:08 (2 rows) rum-1.2.0/expected/timestamp.out000066400000000000000000000220451320230002300166360ustar00rootroot00000000000000CREATE TABLE test_timestamp ( i timestamp ); INSERT INTO test_timestamp VALUES ( '2004-10-26 03:55:08' ), ( '2004-10-26 04:55:08' ), ( '2004-10-26 05:55:08' ), ( '2004-10-26 08:55:08' ), ( '2004-10-26 09:55:08' ), ( '2004-10-26 10:55:08' ) ; SELECT i <=> '2004-10-26 06:24:08', i FROM test_timestamp ORDER BY 1, 2 ASC; ?column? | i ----------+-------------------------- 1740 | Tue Oct 26 05:55:08 2004 5340 | Tue Oct 26 04:55:08 2004 8940 | Tue Oct 26 03:55:08 2004 9060 | Tue Oct 26 08:55:08 2004 12660 | Tue Oct 26 09:55:08 2004 16260 | Tue Oct 26 10:55:08 2004 (6 rows) SELECT i <=| '2004-10-26 06:24:08', i FROM test_timestamp ORDER BY 1, 2 ASC; ?column? | i ----------+-------------------------- 1740 | Tue Oct 26 05:55:08 2004 5340 | Tue Oct 26 04:55:08 2004 8940 | Tue Oct 26 03:55:08 2004 Infinity | Tue Oct 26 08:55:08 2004 Infinity | Tue Oct 26 09:55:08 2004 Infinity | Tue Oct 26 10:55:08 2004 (6 rows) SELECT i |=> '2004-10-26 06:24:08', i FROM test_timestamp ORDER BY 1, 2 ASC; ?column? | i ----------+-------------------------- 9060 | Tue Oct 26 08:55:08 2004 12660 | Tue Oct 26 09:55:08 2004 16260 | Tue Oct 26 10:55:08 2004 Infinity | Tue Oct 26 03:55:08 2004 Infinity | Tue Oct 26 04:55:08 2004 Infinity | Tue Oct 26 05:55:08 2004 (6 rows) CREATE INDEX idx_timestamp ON test_timestamp USING rum (i); set enable_seqscan=off; explain (costs off) SELECT * FROM test_timestamp WHERE i<'2004-10-26 08:55:08'::timestamp ORDER BY i; QUERY PLAN ----------------------------------------------------------------------------------- Sort Sort Key: i -> Index Scan using idx_timestamp on test_timestamp Index Cond: (i < 'Tue Oct 26 08:55:08 2004'::timestamp without time zone) (4 rows) SELECT * FROM test_timestamp WHERE i<'2004-10-26 08:55:08'::timestamp ORDER BY i; i -------------------------- Tue Oct 26 03:55:08 2004 Tue Oct 26 04:55:08 2004 Tue Oct 26 05:55:08 2004 (3 rows) explain (costs off) SELECT * FROM test_timestamp WHERE i<='2004-10-26 08:55:08'::timestamp ORDER BY i; QUERY PLAN ------------------------------------------------------------------------------------ Sort Sort Key: i -> Index Scan using idx_timestamp on test_timestamp Index Cond: (i <= 'Tue Oct 26 08:55:08 2004'::timestamp without time zone) (4 rows) SELECT * FROM test_timestamp WHERE i<='2004-10-26 08:55:08'::timestamp ORDER BY i; i -------------------------- Tue Oct 26 03:55:08 2004 Tue Oct 26 04:55:08 2004 Tue Oct 26 05:55:08 2004 Tue Oct 26 08:55:08 2004 (4 rows) explain (costs off) SELECT * FROM test_timestamp WHERE i='2004-10-26 08:55:08'::timestamp ORDER BY i; QUERY PLAN ----------------------------------------------------------------------------- Index Scan using idx_timestamp on test_timestamp Index Cond: (i = 'Tue Oct 26 08:55:08 2004'::timestamp without time zone) (2 rows) SELECT * FROM test_timestamp WHERE i='2004-10-26 08:55:08'::timestamp ORDER BY i; i -------------------------- Tue Oct 26 08:55:08 2004 (1 row) explain (costs off) SELECT * FROM test_timestamp WHERE i>='2004-10-26 08:55:08'::timestamp ORDER BY i; QUERY PLAN ------------------------------------------------------------------------------------ Sort Sort Key: i -> Index Scan using idx_timestamp on test_timestamp Index Cond: (i >= 'Tue Oct 26 08:55:08 2004'::timestamp without time zone) (4 rows) SELECT * FROM test_timestamp WHERE i>='2004-10-26 08:55:08'::timestamp ORDER BY i; i -------------------------- Tue Oct 26 08:55:08 2004 Tue Oct 26 09:55:08 2004 Tue Oct 26 10:55:08 2004 (3 rows) explain (costs off) SELECT * FROM test_timestamp WHERE i>'2004-10-26 08:55:08'::timestamp ORDER BY i; QUERY PLAN ----------------------------------------------------------------------------------- Sort Sort Key: i -> Index Scan using idx_timestamp on test_timestamp Index Cond: (i > 'Tue Oct 26 08:55:08 2004'::timestamp without time zone) (4 rows) SELECT * FROM test_timestamp WHERE i>'2004-10-26 08:55:08'::timestamp ORDER BY i; i -------------------------- Tue Oct 26 09:55:08 2004 Tue Oct 26 10:55:08 2004 (2 rows) explain (costs off) SELECT *, i <=> '2004-10-26 08:55:08'::timestamp FROM test_timestamp ORDER BY i <=> '2004-10-26 08:55:08'::timestamp; QUERY PLAN ----------------------------------------------------------------------------- Index Scan using idx_timestamp on test_timestamp Order By: (i <=> 'Tue Oct 26 08:55:08 2004'::timestamp without time zone) (2 rows) SELECT *, i <=> '2004-10-26 08:55:08'::timestamp FROM test_timestamp ORDER BY i <=> '2004-10-26 08:55:08'::timestamp; i | ?column? --------------------------+---------- Tue Oct 26 08:55:08 2004 | 0 Tue Oct 26 09:55:08 2004 | 3600 Tue Oct 26 10:55:08 2004 | 7200 Tue Oct 26 05:55:08 2004 | 10800 Tue Oct 26 04:55:08 2004 | 14400 Tue Oct 26 03:55:08 2004 | 18000 (6 rows) explain (costs off) SELECT *, i <=> '2004-10-26 05:00:00'::timestamp FROM test_timestamp WHERE i>'2004-10-26 05:00:00'::timestamp ORDER BY i <=> '2004-10-26 05:00:00'::timestamp; QUERY PLAN ----------------------------------------------------------------------------- Index Scan using idx_timestamp on test_timestamp Index Cond: (i > 'Tue Oct 26 05:00:00 2004'::timestamp without time zone) Order By: (i <=> 'Tue Oct 26 05:00:00 2004'::timestamp without time zone) (3 rows) SELECT *, i <=> '2004-10-26 05:00:00'::timestamp FROM test_timestamp WHERE i>'2004-10-26 05:00:00'::timestamp ORDER BY i <=> '2004-10-26 05:00:00'::timestamp; i | ?column? --------------------------+---------- Tue Oct 26 05:55:08 2004 | 3308 Tue Oct 26 08:55:08 2004 | 14108 Tue Oct 26 09:55:08 2004 | 17708 Tue Oct 26 10:55:08 2004 | 21308 (4 rows) -- Tests for timestamptz SELECT i::timestamptz AS i INTO test_timestamptz FROM test_timestamp; CREATE INDEX idx_timestamptz ON test_timestamptz USING rum (i); explain (costs off) SELECT * FROM test_timestamptz WHERE i>'2004-10-26 08:55:08'::timestamptz ORDER BY i; QUERY PLAN ------------------------------------------------------------------------------------ Sort Sort Key: i -> Index Scan using idx_timestamptz on test_timestamptz Index Cond: (i > 'Tue Oct 26 08:55:08 2004 PDT'::timestamp with time zone) (4 rows) SELECT * FROM test_timestamptz WHERE i>'2004-10-26 08:55:08'::timestamptz ORDER BY i; i ------------------------------ Tue Oct 26 09:55:08 2004 PDT Tue Oct 26 10:55:08 2004 PDT (2 rows) explain (costs off) SELECT *, i <=> '2004-10-26 08:55:08'::timestamptz FROM test_timestamptz ORDER BY i <=> '2004-10-26 08:55:08'::timestamptz; QUERY PLAN ------------------------------------------------------------------------------ Index Scan using idx_timestamptz on test_timestamptz Order By: (i <=> 'Tue Oct 26 08:55:08 2004 PDT'::timestamp with time zone) (2 rows) SELECT *, i <=> '2004-10-26 08:55:08'::timestamptz FROM test_timestamptz ORDER BY i <=> '2004-10-26 08:55:08'::timestamptz; i | ?column? ------------------------------+---------- Tue Oct 26 08:55:08 2004 PDT | 0 Tue Oct 26 09:55:08 2004 PDT | 3600 Tue Oct 26 10:55:08 2004 PDT | 7200 Tue Oct 26 05:55:08 2004 PDT | 10800 Tue Oct 26 04:55:08 2004 PDT | 14400 Tue Oct 26 03:55:08 2004 PDT | 18000 (6 rows) explain (costs off) SELECT *, i <=> '2004-10-26 05:00:00'::timestamptz FROM test_timestamptz WHERE i>'2004-10-26 05:00:00'::timestamptz ORDER BY i <=> '2004-10-26 05:00:00'::timestamptz; QUERY PLAN ------------------------------------------------------------------------------ Index Scan using idx_timestamptz on test_timestamptz Index Cond: (i > 'Tue Oct 26 05:00:00 2004 PDT'::timestamp with time zone) Order By: (i <=> 'Tue Oct 26 05:00:00 2004 PDT'::timestamp with time zone) (3 rows) SELECT *, i <=> '2004-10-26 05:00:00'::timestamptz FROM test_timestamptz WHERE i>'2004-10-26 05:00:00'::timestamptz ORDER BY i <=> '2004-10-26 05:00:00'::timestamptz; i | ?column? ------------------------------+---------- Tue Oct 26 05:55:08 2004 PDT | 3308 Tue Oct 26 08:55:08 2004 PDT | 14108 Tue Oct 26 09:55:08 2004 PDT | 17708 Tue Oct 26 10:55:08 2004 PDT | 21308 (4 rows) rum-1.2.0/expected/timestamp_1.out000066400000000000000000000202551320230002300170570ustar00rootroot00000000000000CREATE TABLE test_timestamp ( i timestamp ); INSERT INTO test_timestamp VALUES ( '2004-10-26 03:55:08' ), ( '2004-10-26 04:55:08' ), ( '2004-10-26 05:55:08' ), ( '2004-10-26 08:55:08' ), ( '2004-10-26 09:55:08' ), ( '2004-10-26 10:55:08' ) ; SELECT i <=> '2004-10-26 06:24:08', i FROM test_timestamp ORDER BY 1, 2 ASC; ?column? | i ----------+-------------------------- 1740 | Tue Oct 26 05:55:08 2004 5340 | Tue Oct 26 04:55:08 2004 8940 | Tue Oct 26 03:55:08 2004 9060 | Tue Oct 26 08:55:08 2004 12660 | Tue Oct 26 09:55:08 2004 16260 | Tue Oct 26 10:55:08 2004 (6 rows) SELECT i <=| '2004-10-26 06:24:08', i FROM test_timestamp ORDER BY 1, 2 ASC; ?column? | i ----------+-------------------------- 1740 | Tue Oct 26 05:55:08 2004 5340 | Tue Oct 26 04:55:08 2004 8940 | Tue Oct 26 03:55:08 2004 Infinity | Tue Oct 26 08:55:08 2004 Infinity | Tue Oct 26 09:55:08 2004 Infinity | Tue Oct 26 10:55:08 2004 (6 rows) SELECT i |=> '2004-10-26 06:24:08', i FROM test_timestamp ORDER BY 1, 2 ASC; ?column? | i ----------+-------------------------- 9060 | Tue Oct 26 08:55:08 2004 12660 | Tue Oct 26 09:55:08 2004 16260 | Tue Oct 26 10:55:08 2004 Infinity | Tue Oct 26 03:55:08 2004 Infinity | Tue Oct 26 04:55:08 2004 Infinity | Tue Oct 26 05:55:08 2004 (6 rows) CREATE INDEX idx_timestamp ON test_timestamp USING rum (i); set enable_seqscan=off; explain (costs off) SELECT * FROM test_timestamp WHERE i<'2004-10-26 08:55:08'::timestamp ORDER BY i; QUERY PLAN ----------------------------------------------------------------------------------- Sort Sort Key: i -> Index Scan using idx_timestamp on test_timestamp Index Cond: (i < 'Tue Oct 26 08:55:08 2004'::timestamp without time zone) (4 rows) SELECT * FROM test_timestamp WHERE i<'2004-10-26 08:55:08'::timestamp ORDER BY i; i -------------------------- Tue Oct 26 03:55:08 2004 Tue Oct 26 04:55:08 2004 Tue Oct 26 05:55:08 2004 (3 rows) explain (costs off) SELECT * FROM test_timestamp WHERE i<='2004-10-26 08:55:08'::timestamp ORDER BY i; QUERY PLAN ------------------------------------------------------------------------------------ Sort Sort Key: i -> Index Scan using idx_timestamp on test_timestamp Index Cond: (i <= 'Tue Oct 26 08:55:08 2004'::timestamp without time zone) (4 rows) SELECT * FROM test_timestamp WHERE i<='2004-10-26 08:55:08'::timestamp ORDER BY i; i -------------------------- Tue Oct 26 03:55:08 2004 Tue Oct 26 04:55:08 2004 Tue Oct 26 05:55:08 2004 Tue Oct 26 08:55:08 2004 (4 rows) explain (costs off) SELECT * FROM test_timestamp WHERE i='2004-10-26 08:55:08'::timestamp ORDER BY i; QUERY PLAN ----------------------------------------------------------------------------- Index Scan using idx_timestamp on test_timestamp Index Cond: (i = 'Tue Oct 26 08:55:08 2004'::timestamp without time zone) (2 rows) SELECT * FROM test_timestamp WHERE i='2004-10-26 08:55:08'::timestamp ORDER BY i; i -------------------------- Tue Oct 26 08:55:08 2004 (1 row) explain (costs off) SELECT * FROM test_timestamp WHERE i>='2004-10-26 08:55:08'::timestamp ORDER BY i; QUERY PLAN ------------------------------------------------------------------------------------ Sort Sort Key: i -> Index Scan using idx_timestamp on test_timestamp Index Cond: (i >= 'Tue Oct 26 08:55:08 2004'::timestamp without time zone) (4 rows) SELECT * FROM test_timestamp WHERE i>='2004-10-26 08:55:08'::timestamp ORDER BY i; i -------------------------- Tue Oct 26 08:55:08 2004 Tue Oct 26 09:55:08 2004 Tue Oct 26 10:55:08 2004 (3 rows) explain (costs off) SELECT * FROM test_timestamp WHERE i>'2004-10-26 08:55:08'::timestamp ORDER BY i; QUERY PLAN ----------------------------------------------------------------------------------- Sort Sort Key: i -> Index Scan using idx_timestamp on test_timestamp Index Cond: (i > 'Tue Oct 26 08:55:08 2004'::timestamp without time zone) (4 rows) SELECT * FROM test_timestamp WHERE i>'2004-10-26 08:55:08'::timestamp ORDER BY i; i -------------------------- Tue Oct 26 09:55:08 2004 Tue Oct 26 10:55:08 2004 (2 rows) explain (costs off) SELECT *, i <=> '2004-10-26 08:55:08'::timestamp FROM test_timestamp ORDER BY i <=> '2004-10-26 08:55:08'::timestamp; QUERY PLAN ----------------------------------------------------------------------------- Index Scan using idx_timestamp on test_timestamp Order By: (i <=> 'Tue Oct 26 08:55:08 2004'::timestamp without time zone) (2 rows) SELECT *, i <=> '2004-10-26 08:55:08'::timestamp FROM test_timestamp ORDER BY i <=> '2004-10-26 08:55:08'::timestamp; ERROR: doesn't support order by over pass-by-reference column explain (costs off) SELECT *, i <=> '2004-10-26 05:00:00'::timestamp FROM test_timestamp WHERE i>'2004-10-26 05:00:00'::timestamp ORDER BY i <=> '2004-10-26 05:00:00'::timestamp; QUERY PLAN ----------------------------------------------------------------------------- Index Scan using idx_timestamp on test_timestamp Index Cond: (i > 'Tue Oct 26 05:00:00 2004'::timestamp without time zone) Order By: (i <=> 'Tue Oct 26 05:00:00 2004'::timestamp without time zone) (3 rows) SELECT *, i <=> '2004-10-26 05:00:00'::timestamp FROM test_timestamp WHERE i>'2004-10-26 05:00:00'::timestamp ORDER BY i <=> '2004-10-26 05:00:00'::timestamp; ERROR: doesn't support order by over pass-by-reference column -- Tests for timestamptz SELECT i::timestamptz AS i INTO test_timestamptz FROM test_timestamp; CREATE INDEX idx_timestamptz ON test_timestamptz USING rum (i); explain (costs off) SELECT * FROM test_timestamptz WHERE i>'2004-10-26 08:55:08'::timestamptz ORDER BY i; QUERY PLAN ------------------------------------------------------------------------------------ Sort Sort Key: i -> Index Scan using idx_timestamptz on test_timestamptz Index Cond: (i > 'Tue Oct 26 08:55:08 2004 PDT'::timestamp with time zone) (4 rows) SELECT * FROM test_timestamptz WHERE i>'2004-10-26 08:55:08'::timestamptz ORDER BY i; i ------------------------------ Tue Oct 26 09:55:08 2004 PDT Tue Oct 26 10:55:08 2004 PDT (2 rows) explain (costs off) SELECT *, i <=> '2004-10-26 08:55:08'::timestamptz FROM test_timestamptz ORDER BY i <=> '2004-10-26 08:55:08'::timestamptz; QUERY PLAN ------------------------------------------------------------------------------ Index Scan using idx_timestamptz on test_timestamptz Order By: (i <=> 'Tue Oct 26 08:55:08 2004 PDT'::timestamp with time zone) (2 rows) SELECT *, i <=> '2004-10-26 08:55:08'::timestamptz FROM test_timestamptz ORDER BY i <=> '2004-10-26 08:55:08'::timestamptz; ERROR: doesn't support order by over pass-by-reference column explain (costs off) SELECT *, i <=> '2004-10-26 05:00:00'::timestamptz FROM test_timestamptz WHERE i>'2004-10-26 05:00:00'::timestamptz ORDER BY i <=> '2004-10-26 05:00:00'::timestamptz; QUERY PLAN ------------------------------------------------------------------------------ Index Scan using idx_timestamptz on test_timestamptz Index Cond: (i > 'Tue Oct 26 05:00:00 2004 PDT'::timestamp with time zone) Order By: (i <=> 'Tue Oct 26 05:00:00 2004 PDT'::timestamp with time zone) (3 rows) SELECT *, i <=> '2004-10-26 05:00:00'::timestamptz FROM test_timestamptz WHERE i>'2004-10-26 05:00:00'::timestamptz ORDER BY i <=> '2004-10-26 05:00:00'::timestamptz; ERROR: doesn't support order by over pass-by-reference column rum-1.2.0/expected/timetz.out000066400000000000000000000017531320230002300161520ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_timetz ( i timetz ); INSERT INTO test_timetz VALUES ( '03:55:08 GMT+2' ), ( '04:55:08 GMT+2' ), ( '05:55:08 GMT+2' ), ( '08:55:08 GMT+2' ), ( '09:55:08 GMT+2' ), ( '10:55:08 GMT+2' ) ; CREATE INDEX idx_timetz ON test_timetz USING rum (i); SELECT * FROM test_timetz WHERE i<'08:55:08 GMT+2'::timetz ORDER BY i; i ------------- 03:55:08-02 04:55:08-02 05:55:08-02 (3 rows) SELECT * FROM test_timetz WHERE i<='08:55:08 GMT+2'::timetz ORDER BY i; i ------------- 03:55:08-02 04:55:08-02 05:55:08-02 08:55:08-02 (4 rows) SELECT * FROM test_timetz WHERE i='08:55:08 GMT+2'::timetz ORDER BY i; i ------------- 08:55:08-02 (1 row) SELECT * FROM test_timetz WHERE i>='08:55:08 GMT+2'::timetz ORDER BY i; i ------------- 08:55:08-02 09:55:08-02 10:55:08-02 (3 rows) SELECT * FROM test_timetz WHERE i>'08:55:08 GMT+2'::timetz ORDER BY i; i ------------- 09:55:08-02 10:55:08-02 (2 rows) rum-1.2.0/expected/varbit.out000066400000000000000000000012421320230002300161160ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_varbit ( i varbit ); INSERT INTO test_varbit VALUES ('001'),('010'),('011'),('100'),('101'),('110'); CREATE INDEX idx_varbit ON test_varbit USING rum (i); SELECT * FROM test_varbit WHERE i<'100'::varbit ORDER BY i; i ----- 001 010 011 (3 rows) SELECT * FROM test_varbit WHERE i<='100'::varbit ORDER BY i; i ----- 001 010 011 100 (4 rows) SELECT * FROM test_varbit WHERE i='100'::varbit ORDER BY i; i ----- 100 (1 row) SELECT * FROM test_varbit WHERE i>='100'::varbit ORDER BY i; i ----- 100 101 110 (3 rows) SELECT * FROM test_varbit WHERE i>'100'::varbit ORDER BY i; i ----- 101 110 (2 rows) rum-1.2.0/expected/varchar.out000066400000000000000000000012501320230002300162540ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_varchar ( i varchar ); INSERT INTO test_varchar VALUES ('a'),('ab'),('abc'),('abb'),('axy'),('xyz'); CREATE INDEX idx_varchar ON test_varchar USING rum (i); SELECT * FROM test_varchar WHERE i<'abc'::varchar ORDER BY i; i ----- a ab abb (3 rows) SELECT * FROM test_varchar WHERE i<='abc'::varchar ORDER BY i; i ----- a ab abb abc (4 rows) SELECT * FROM test_varchar WHERE i='abc'::varchar ORDER BY i; i ----- abc (1 row) SELECT * FROM test_varchar WHERE i>='abc'::varchar ORDER BY i; i ----- abc axy xyz (3 rows) SELECT * FROM test_varchar WHERE i>'abc'::varchar ORDER BY i; i ----- axy xyz (2 rows) rum-1.2.0/gen_rum_sql--1.0--1.1.pl000066400000000000000000000220421320230002300160710ustar00rootroot00000000000000use strict; use warnings; my $func_base_template=< ( PROCEDURE = rum_TYPEIDENT_distance, LEFTARG = TYPENAME, RIGHTARG = TYPENAME, COMMUTATOR = <=> ); CREATE FUNCTION rum_TYPEIDENT_left_distance(TYPENAME, TYPENAME) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=| ( PROCEDURE = rum_TYPEIDENT_left_distance, LEFTARG = TYPENAME, RIGHTARG = TYPENAME, COMMUTATOR = |=> ); CREATE FUNCTION rum_TYPEIDENT_right_distance(TYPENAME, TYPENAME) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR |=> ( PROCEDURE = rum_TYPEIDENT_right_distance, LEFTARG = TYPENAME, RIGHTARG = TYPENAME, COMMUTATOR = <=| ); CREATE FUNCTION rum_TYPEIDENT_outer_distance(TYPENAME, TYPENAME, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_TYPEIDENT_config(internal) RETURNS void AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; EOT my $opclass_base_template=<= TYPESOPARG, OPERATOR 5 > TYPESOPARG, FUNCTION 1 TYPECMPFUNC(TYPECMPTYPE,TYPECMPTYPE), FUNCTION 2 rum_TYPESUBIDENT_extract_value(TYPESUBNAME, internal), FUNCTION 3 rum_TYPESUBIDENT_extract_query(TYPESUBNAME, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_TYPESUBIDENT_compare_prefix(TYPESUBNAME,TYPESUBNAME,int2, internal), STORAGE TYPENAME; EOT my $opclass_distance_template=<= TYPESOPARG, OPERATOR 5 > TYPESOPARG, OPERATOR 20 <=> (TYPENAME,TYPENAME) FOR ORDER BY pg_catalog.float_ops, OPERATOR 21 <=| (TYPENAME,TYPENAME) FOR ORDER BY pg_catalog.float_ops, OPERATOR 22 |=> (TYPENAME,TYPENAME) FOR ORDER BY pg_catalog.float_ops, FUNCTION 1 TYPECMPFUNC(TYPECMPTYPE,TYPECMPTYPE), FUNCTION 2 rum_TYPESUBIDENT_extract_value(TYPESUBNAME, internal), FUNCTION 3 rum_TYPESUBIDENT_extract_query(TYPESUBNAME, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_TYPESUBIDENT_compare_prefix(TYPESUBNAME,TYPESUBNAME,int2, internal), -- support to TYPEIDENT distance in rum_tsvector_addon_ops FUNCTION 6 rum_TYPEIDENT_config(internal), FUNCTION 9 rum_TYPEIDENT_outer_distance(TYPENAME, TYPENAME, smallint), STORAGE TYPENAME; EOT my @opinfo = map { $_->{TYPEIDENT} = $_->{TYPENAME} if ! exists $_->{TYPEIDENT}; $_->{TYPECMPTYPE} = $_->{TYPENAME} if !exists $_->{TYPECMPTYPE}; $_->{TYPESUBNAME} = $_->{TYPENAME} if !exists $_->{TYPESUBNAME}; $_->{TYPESUBIDENT}= $_->{TYPEIDENT} if ! exists $_->{TYPESUBIDENT}; $_->{TYPESOPARG}= '' if ! exists $_->{TYPESOPARG}; $_ } ( # timestamp/tz aren't here: they are in rum--1.0.sql { TYPENAME => 'int2', TYPECMPFUNC => 'btint2cmp', func_tmpl => \$func_distance_template, opclass_tmpl=> \$opclass_distance_template, }, { TYPENAME => 'int4', TYPECMPFUNC => 'btint4cmp', func_tmpl => \$func_distance_template, opclass_tmpl=> \$opclass_distance_template, }, { TYPENAME => 'int8', TYPECMPFUNC => 'btint8cmp', func_tmpl => \$func_distance_template, opclass_tmpl=> \$opclass_distance_template, }, { TYPENAME => 'float4', TYPECMPFUNC => 'btfloat4cmp', func_tmpl => \$func_distance_template, opclass_tmpl=> \$opclass_distance_template, }, { TYPENAME => 'float8', TYPECMPFUNC => 'btfloat8cmp', func_tmpl => \$func_distance_template, opclass_tmpl=> \$opclass_distance_template, }, { TYPENAME => 'money', TYPECMPFUNC => 'cash_cmp', func_tmpl => \$func_distance_template, opclass_tmpl=> \$opclass_distance_template, }, { TYPENAME => 'oid', TYPECMPFUNC => 'btoidcmp', func_tmpl => \$func_distance_template, opclass_tmpl=> \$opclass_distance_template, }, { TYPENAME => 'time', TYPECMPFUNC => 'time_cmp', func_tmpl => \$func_base_template, opclass_tmpl=> \$opclass_base_template, }, { TYPENAME => 'timetz', TYPECMPFUNC => 'timetz_cmp', func_tmpl => \$func_base_template, opclass_tmpl=> \$opclass_base_template, }, { TYPENAME => 'date', TYPECMPFUNC => 'date_cmp', func_tmpl => \$func_base_template, opclass_tmpl=> \$opclass_base_template, }, { TYPENAME => 'interval', TYPECMPFUNC => 'interval_cmp', func_tmpl => \$func_base_template, opclass_tmpl=> \$opclass_base_template, }, { TYPENAME => 'macaddr', TYPECMPFUNC => 'macaddr_cmp', func_tmpl => \$func_base_template, opclass_tmpl=> \$opclass_base_template, }, { TYPENAME => 'inet', TYPECMPFUNC => 'network_cmp', func_tmpl => \$func_base_template, opclass_tmpl=> \$opclass_base_template, }, { TYPENAME => 'cidr', TYPECMPFUNC => 'network_cmp', TYPECMPTYPE => 'inet', TYPESOPARG => '(inet, inet)', func_tmpl => \$func_base_template, opclass_tmpl=> \$opclass_base_template, }, { TYPENAME => 'text', TYPECMPFUNC => 'bttextcmp', func_tmpl => \$func_base_template, opclass_tmpl=> \$opclass_base_template, }, { TYPENAME => 'varchar', TYPECMPFUNC => 'bttextcmp', TYPECMPTYPE => 'text', TYPESUBIDENT=> 'text', TYPESUBNAME => 'text', TYPESOPARG => '(text, text)', opclass_tmpl=> \$opclass_base_template, }, { TYPENAME => '"char"', TYPEIDENT => 'char', TYPECMPFUNC => 'btcharcmp', func_tmpl => \$func_base_template, opclass_tmpl=> \$opclass_base_template, }, { TYPENAME => 'bytea', TYPECMPFUNC => 'byteacmp', func_tmpl => \$func_base_template, opclass_tmpl=> \$opclass_base_template, }, { TYPENAME => 'bit', TYPECMPFUNC => 'bitcmp', func_tmpl => \$func_base_template, opclass_tmpl=> \$opclass_base_template, }, { TYPENAME => 'varbit', TYPECMPFUNC => 'varbitcmp', func_tmpl => \$func_base_template, opclass_tmpl=> \$opclass_base_template, }, { TYPENAME => 'numeric', TYPECMPFUNC => 'rum_numeric_cmp', func_tmpl => \$func_base_template, opclass_tmpl=> \$opclass_base_template, }, ); ##############Generate!!! print <{TYPENAME}-----------------------*/\n\n"; for my $v (qw(func_tmpl opclass_tmpl)) { next if !exists $t->{$v}; my $x = ${$t->{$v}}; for my $k (grep {uc($_) eq $_} keys %$t) { $x=~s/$k/$t->{$k}/g; } print $x; } } # Drop doesn't work #print <{TYPEIDENT} = $_->{TYPENAME} if !exists $_->{TYPEIDENT}; $_ } ( { TYPENAME => 'int2', func_tmpl => \$func_distance_template, opclass_tmpl=> \$opclass_distance_template, }, { TYPENAME => 'int4', func_tmpl => \$func_distance_template, opclass_tmpl=> \$opclass_distance_template, }, { TYPENAME => 'int8', func_tmpl => \$func_distance_template, opclass_tmpl=> \$opclass_distance_template, }, { TYPENAME => 'float4', func_tmpl => \$func_distance_template, opclass_tmpl=> \$opclass_distance_template, }, { TYPENAME => 'float8', func_tmpl => \$func_distance_template, opclass_tmpl=> \$opclass_distance_template, }, { TYPENAME => 'money', func_tmpl => \$func_distance_template, opclass_tmpl=> \$opclass_distance_template, }, { TYPENAME => 'oid', func_tmpl => \$func_distance_template, opclass_tmpl=> \$opclass_distance_template, }, { TYPENAME => 'timestamp', func_tmpl => \$func_distance_template, opclass_tmpl=> \$opclass_distance_template, }, { TYPENAME => 'timestamptz', func_tmpl => \$func_distance_template, opclass_tmpl=> \$opclass_distance_template, }, ); ##############Generate!!! print < ( PROCEDURE = rum_anyarray_distance, LEFTARG = anyarray, RIGHTARG = anyarray, COMMUTATOR = '<=>' ); CREATE FUNCTION rum_extract_anyarray(anyarray,internal,internal,internal,internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE FUNCTION rum_extract_anyarray_query(anyarray,internal,smallint,internal,internal,internal,internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE FUNCTION rum_anyarray_consistent(internal, smallint, anyarray, integer, internal, internal, internal, internal) RETURNS bool AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE FUNCTION rum_anyarray_ordering(internal,smallint,anyarray,int,internal,internal,internal,internal,internal) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR CLASS rum_anyarray_ops DEFAULT FOR TYPE anyarray USING rum AS OPERATOR 1 && (anyarray, anyarray), OPERATOR 2 @> (anyarray, anyarray), OPERATOR 3 <@ (anyarray, anyarray), OPERATOR 4 = (anyarray, anyarray), OPERATOR 5 % (anyarray, anyarray), OPERATOR 20 <=> (anyarray, anyarray) FOR ORDER BY pg_catalog.float_ops, --dispatch function 1 for concrete type FUNCTION 2 rum_extract_anyarray(anyarray,internal,internal,internal,internal), FUNCTION 3 rum_extract_anyarray_query(anyarray,internal,smallint,internal,internal,internal,internal), FUNCTION 4 rum_anyarray_consistent(internal,smallint,anyarray,integer,internal,internal,internal,internal), FUNCTION 6 rum_anyarray_config(internal), FUNCTION 8 rum_anyarray_ordering(internal,smallint,anyarray,int,internal,internal,internal,internal,internal), STORAGE anyelement; CREATE OPERATOR CLASS rum_anyarray_addon_ops FOR TYPE anyarray USING rum AS OPERATOR 1 && (anyarray, anyarray), OPERATOR 2 @> (anyarray, anyarray), OPERATOR 3 <@ (anyarray, anyarray), OPERATOR 4 = (anyarray, anyarray), --dispatch function 1 for concrete type FUNCTION 2 ginarrayextract(anyarray,internal,internal), FUNCTION 3 ginqueryarrayextract(anyarray,internal,smallint,internal,internal,internal,internal), FUNCTION 4 ginarrayconsistent(internal,smallint,anyarray,integer,internal,internal,internal,internal), STORAGE anyelement; EOT foreach my $t (@opinfo) { print "/*--------------------$t->{TYPENAME}-----------------------*/\n\n"; for my $v (qw(func_tmpl opclass_tmpl)) { next if !exists $t->{$v}; my $x = ${$t->{$v}}; for my $k (grep {uc($_) eq $_} keys %$t) { $x=~s/$k/$t->{$k}/g; } print $x; } } rum-1.2.0/img/000077500000000000000000000000001320230002300130525ustar00rootroot00000000000000rum-1.2.0/img/PGpro-logo.png000066400000000000000000000513051320230002300155510ustar00rootroot00000000000000‰PNG  IHDRúhØBíu pHYs.#.#x¥?v IDATxœì]|Ç÷ß=×ØÅÝ4 îV (V(î´Ð¥Ð Å­(Z ÅÝIqw»Ë¹ïþg.&w{1Rʯÿû~zå²»73;3ïÍ{oÞ{CÁq1áýPV)D%¤úG%gtzž”Ú1© Ä!Sb©…Z£¥"(B®~Cp\cÁa+i2ŸB!—·pwΣáXJ× ßD/{§7mÜsÝí­åÿê ™ðŸåßnÀÿ2bÓ³y[þ¼8êv|ê§E•¡€ˆ™™„ d@×’ÀwTïG(ŠTJ¤ð¾ü³°¨LwùÒÓXðô{™ð߃‰Ð›€7Yùœ §.O?õ8zŽB¦ðD¨ iÔÚ¡ú®wïí}©æ†D¦ðNJ÷NLôÃ1¤2ÐÝùш°Ð?·k}µ}°— ¹ßÅ„ÿ0z#±ãü­nkžý¹\ Eè4D÷iN ½‹7¹Eƒß9;øÇ“W2‡vn}|ñè;xg7o¥&ü×a"ô¢°‚Ož¿ûø²¿îG~‹P©L„Aÿ0SȺÇ=Ï>xöíÅg¯fíÔzÿ¢áývtò)þ00á&Bo’óŠ8ƒ¿Ý¼+=¯h"Bo c‚h±ªêòP„'¡u‹úð>4fsæ^ÔŠ‹cÆ}Þ³ãÚµSǶçY˜,ª&Ô ¡×@äfƒ¾Ý|<#¿xP½b:$jÚT––f©þ®Nq¶¼gsvv›@ÿJÅU€b‘‰i¼2‘È-%;Ï·X$ó+ˆ¼p¥ÒZg¸£PªŒxÆPMðj÷ØýÑ¡û‰éƒ¶ÌþláÀö­óšõÅMøOÁDèu -¿˜>xÕ/‡tD®ol« - n•±´4éêëú×°°ÐëíÛ$»Øò”D oÿî»X&'¿É-´z“ôôMz·¯Sz•” Ú€[t‘ÏØJ¯õ!­°tä'ßï YöÉ€™«'Œ¼ý>ïkÂ&B¯svY“ž]0a×ášBx{¸ÞœÜ½ý¶±½Âîx:Ù·1pYLm¯"ø™?¹]̯\s?îM‹S¢G^‹I£Ë}tol•÷djךCgÎËÕÚ¹?MùäPcßÓ„ÿ>L„nëŽüÕãæÓ—‹“ø 3hÔü™£ú/]>fà){kë:”ñ†ÃÞÊB;¶GçWð“”[¸é·Gý~ãÁ|¾@ءшWxÈè4ö†?.í}kvcçÛš£-&üw`"t”T ©»o<^ ˆ‡X^‡DN&Å^úŘOÂÛ'ÿSípunž>öÀô>]N}µÿ™cÞ,ǵZžÎ¯ȨòÍøŒ_¦ÿ¼G½é—»ÿ©v™ð¿¡àേ݋ŠJ»n¡a¤Q³-™6yú‡h¿›‹øüºe?Ÿzøìú’}lÏ+.ënÔ0Èa“~»õt‹­­mÅúI#ÿüí3á㇉Рp&òŧ™LlSkÔß|>êË1Ý:~"¯‰OÂ;$ø:Øž¾iߦ˜ŒüF „d2í‡Ãg~屘‹Fxüa[iÂÇ¡ë!.5ƒ“–ÕP’»[×|9ö‡Ýâ«‘/–èôv}@1žF5ûîøùÃA.=ú¶k‘ûá[jÂÇ¡ë!³¬Ò[¥Ö:­–€|ËFõÿå_hV-p™ üäŠYËû.ÿ‘ù:m¡ŠA"!"©Üó‹-÷=ݶj˜“µe£vLøoÁDèzx’˜ê ôpC*×jÛ¨¡­âþ…f;¶göøWm·.à Gê¶àô®å—ö›öóE×6,ùñ÷҄&B×J"yÞÐbH;÷›flæGãnÚÊÏWqaýÒ©CWm±-¨àwÕ¹ÔêƒNC®Ç¼\qèæƒë“ût‹ýð­4ác€‰Ðõð"-ËAS® Cº·xõá[T7Úz» /›þYÏ¥?ÜÄP’ŸÎo^ gÝñK?õkÓj ƒµ…æ÷҄&B×CI¥˜GìvŠki´àƒ7¨è”»mÎçî=~Cƒã–í+}fnAŸí—n ùqòè³ÿN+Mø7a"t=H(›ðŽkqµü£Mñ4ghïèä‚â%»þºö r* Âï¿þ`ùÜ!½/;ò,TÿBMøa"tC(ºTÞÉÅøÀmi¾Ÿ0âÐí‰}Rò Çl’HHE?t×Ù«½×OÿôÊ¿ÓBþ-˜]†+ŒÜ‚ÁãÎàß„ÙžÆÀ’ËÆ7LµbتÍ€ÐyP(è™çqSL„þÿ&B×ÏŒ]‚ÙÕÁŠx/6±ÍÌ=®}ðF5C»´ËÜ¥íîKO_}kà @&!ù%½ž¾Isíècr¢ù¡ë¡GÊ£¯ƒ}i ßMˆ(åó°µ²úh¶Øˆ0-"l? ôÙà«U­(ŠhJóó‘/{B7…³þ?‚‰ÐõÐÎ×#!¡ZD_W+zy¥¤Ãý×iAŸ„wxýï´®aÞ1¯CðÍkÏÞ¤×e¬© ð÷•ç¯zoœ:ÆDèÿ`"t=„z»'°X¬t™Zíg°M…’˜{®ÜŸ}î¿Óº†cTXè¹g )ã F0¬b¸m¿’é`eñÑî"˜Ð¼0º|œíeaÁ~n>µÌ@ÇâüƒW‰.EÅîܱõ?‡ÞèàýŒJ£UªqÜ¢Ã"¡¿Rè’œWä =åßk¡ &B'À´þ]Þ|ö®Úéep1_¸çø÷ý=?áY˜´ºº¿‹}‡ËJˆ$¡’‰cF§dyöh`"ôÿ'0:FwíðÚÇÃåzZnÑpƒýhðwFnÁȯü9þ×Å_ûwZX?xf\m w§”‡±I¡ùæ·*Tûô›ðŸ„‰Ð`áð¾Ûfýr` lC=xëÉÏý;´}><¬mêûÖõ2=ÇõÄõûCÇGt>ÖÚߧَ]â2˜iÑ!š`…Hd.ÍU ?L„nzuy´ùìõk¹Eƒ ¶Ú¡h1Ì~Æ/÷†x¹ôp°y/£Ö¬]G¾{ö$æsR]rÀßçÔû”Um¼\ ®<‰1¼A&!Ñ)™vÍU ?L„n[1,â«é;ŽvÂp„gp**XèËDÂ6í[÷xó7‹›ZObf'.=»Âa#.lõ{6»Üìmø„+:7PËæ¬Ë„&B¯S÷IŒLNŸÿÛ•‡GÓ0v•FEžÄ'/ørÇá¸=s'iJSÛ($27È8Zù ß»Ñ5¤I·¹ÍY— 7L„^ö/u¼H¬ð¼òäÅZÂÌ« iï…[Û:x§LŒèò¬±åßJHˆ2­V['a6u¥2’°Þ„ÿ"L„ÞœüzÖºAßülÿ 6i–A~6¸uE![|±yÿa *©çn ZnjNóöó¸*€Z BÈš¹éumÿQÁŠ’I¤v‹Ð„惉ГïšþɾßþbQP)ûÔÀ8G"!JµÆoþo§ø{¹ ÷uv4W ŸÅw %~ÕG>iponO5âÛ*Ôs|ë?\«¢I˜ J‚±tx%ƒÁlVu¥ŽšY©Ü ÂaÓà_Â1Â1Œ)•«ÌÁX 6Cˆ"hƒ™¯\¡´Åqœ…¢¨”É —5_Ûß&Bo ‚üýTøú‹!«~á”ó‡ TC¯¹ì²~~ØùóÝ?,jH™çŸÇÁ¸qî∆‚ ÍMèuÅÏ!µõØÙ×îGÏ7ã²#ÀÉÕ2I­ÑJí¬ÌïoþjÆ6‹%·xý™JÝ’ȵ†à€âZDØKê×_ŒÝÝ6Àç]"Íü’2»…ëöÏ{þ:~ˆP®v/M¥QH~®v猸}ôàþ‘ð¹Ü¢Ò¶Ÿ-ß°ÉŽg ˜û¦Š!áŠaªÁ4¢5³>ûá›m¿Åd0Ø€a ÕÏ °ðê ¡˜ôÅè{Æ èv8;¿Øç«-VD¾Jî&K¬`͹̒­ü¯ý¸pÊO^.N%°øôÜ—[­Œzõ¦—H¢°†åçÊ;‡ÝÚ°hÚO®N¶9Wn< Yø¯]ÝB[=¿]ZýjÔÇ/N™D–x¹9$ŒíßãÀ‚‰Ãÿ€}-“I(ƒ¾\µ‡Î`ùMÞç—ÑýÂÏë÷ýÁ3×ço?v~ôÎoæ|Ö6øVÍ{Ç.Þþô÷ó·æº8Ø?³}R\JvW@P­ÔµF¡P©1 @sƒB¡t¿ÿ,nÐ탻†ø{ffûöúÕÙ¢ŠÊ ð¶Z{kËD&/)¯ô~•Q8vÆúƒË$Ú³Æ :Ί£^%u·4ç R™B¡ÇPWÃ¥£äJ@(Α )ý¨d xFVëHéJ¾éÙ>ļ;|â’³•bi0Š \lÓ ¢U.Þ|»àé‹Em“/ïïÇášág|s²¸¼²3“I»:ؤÁŽ)©ø_yø|fd\R§Œ›‡º>η‰|™Ô™gi®c’j•’Ñuâ²ñ©™ŸÂ¿=œìÓé4j*ÐÂÞ¤åõX•~¸Çé w:?9³s•Î$Çgä÷ ‘É^3Vo 0c2ûv‹¯Ù÷™yÅíâ^½éRR.p×æw»Ž}-VȃŸÆ&†ŽØípßΡ/ßÞýÏy–Ò×Êœ+Eà)¼&B´ñv^\»èÓÁ«¶\**´7ðœ£QÐc·ŸlîòrBD£YWÞyÒW.‘:# †ÎSD"ÉtZ£·×N܉luìæ“aÄè×:èμá}ßœ^Pb˜?îoH‰.2hT $ØžZÿ¾ié´U*µ%¿s‹Ë§­Úr<½ à“1ñ¿˜±²2¾Y;{˜AÝ:DãP!¡xAaï«mGv¿JÎìxäü­!_ÍØÒgúò_Ë*%A¾®Žv®œµ°S›`ý§MÏʵ[·÷Ø’;щ‹Vn;¸«G‡–OÌ8, ,Óí‚üïÿnþx¥J­{ø?H] •J Üfåõ÷vN>ºaéLƒiñꕈڈT¡@<]JO]»ß½¼RäåžôçÏKûzº»Âœ¤Ø7-Ç,^w¹¨Œßõzd\g ¦?¿„ßÙÎÆ"÷ÜÎ5½ZùxdÁ²2r |G-\1)3·Õ©ëûqÙ¬"&‹ŽQTǧ¯Ü´81=ûSW{Ûâ%“GÍš6ºÿ ¤ŠÈ8œñËá³Ûâó f­ßs"få—Ÿb3h*&ŽÐi4ë…?ÿþû£–< 3þÛ¾LB m@T*U[sLvþq®_Y¥(ØÖÒÈ#(ùÄÅ{3¡ñö>™LÆYt†’I§Aã+¡ÍÅDèM@[o÷Òs«çé±dÝ5¹Jëo5–B5_~àÔÎð–þn¶¿;º¸B°Þžg™ón<ë´»š½Éèà白qú¸q v»©Åq›Z¿¨´¼ó’ýÇgž^9o‹þoÏ=}PPÊï^ó8% Ç…8Ž7˜Ðßäæ[m¼pw3B¡˜½óe§QIçî>]qºS›K#ºDBs2ö{ xð‰®ÃéWpÃkq¯ââbgµVë´¥PH`õTšKœêÇФ´ ë7y}p°ÆÚX[$>xö:ªÑ=;†\¬Iä5±lúÈ#£®ŸžVÂ<£ÓiˆX*µË.(¨RUe§†Ý+S*QO'‡74*è$\©V[däÖîónžƒ%]$•ÉÛù>kO¡R”™ùÅ]{O]~'¼]ËÛÝC[Æxº8&ï]µ`~^YñWýÃ:T”” x$œ$,®µè0fÁƒÁ½Ânø:ÇtoÓ*éئ¯×Ä¥çnÚ½£`ÝÆÓ`@rÑÜy(É|½œ’‘_%z¯åÓÇžÝwê꺂RA`ì›t7”DÒªä*lù”s~>xjëí¨ØqK6î‹ß´lÆOÆÆéÆ“íŸÅ§t·ãYäÛ¸|Õø…ëÅ¥Y¹åðçÖ-øÎØïôa"ô÷Àœ!½_ Ds~8|æ¹jËð4*röÑ‹¥SO†ùÖšà'îEÿ°Þ]bh€‹c©eãá¿NõÆ•*7ƒ½} Äæ•ó;‚oÑor \ sÔ¶K_1qÉ8Âd1‘ûÑq#»Œ›ß *Þj-ãó=ùb¹£‡ƒÝÓA=:¼X³ë(ÅŒÃF¾Ú|èÄ×›)±A;Z&X0™lŽ—«cÂ’ÏG›½vçV,X\&#ÃØ»¸9ÙBB’O(‘²€žŒ$¦å´ <ý²ºZÿ†÷Õ"2~\ÿm¿,ž±—F£àÙEeî­†}yQ¥QW9¢Ð¦Ž *¾{qã°[xÇo¾1váú=ÇW—ó{>ŒyÝó‡} L]Ò:Ð;jTß°€Y]tràI¿ùrÜì­GÎþ˜VP¶ñà©0X›É©&zúÈ{@±'¡1²s ™„çU”ØAîbgi%b• G`¥-ªˆ €x +1‘LFÑ5ÙÅÑvòŒïvÞ@¢%£ çÐVŠ%<©LÁÕV«#$ ɨƒŽ th+%TÈ5Ptç™ssº´ôÿ y«{Ã@‘iíé|TLƒ…›UÞ9Èç$ ¿_Gd …8ØÇ nÛ1?ÖûDkçk9Å‚vÉ9Å¡@§y“‘ÓòURFÄóø”ž4 yØÔ‘nÌüdàåá½;=|•”Õæñ‹7íSsrCR³ò[•V„¯Øv0Åä‹A/BÐ*1¯ ×ÉñÆw6¨42 H4 ’AÀ±B1­‘*•Ì!½Âžû¤÷(0éáâ—Û]¼þLBZ ¦ôPžE a$)3¯“±w9~áF( \ÄÇÕ)ÓÕÞN&‘É‘`ä#–-!z¾¨ŒßN­R£®¶lýv¡±rÌøæ—k÷£>Ù±jîWsÆ…!Åq b±ØzÄÜU›bÓ 'ýuóÑÐK÷ž^¸õlî–•_n\0qÄöOú…¿Õ·-g}¿cõ‰K÷æ?|•2.Ä>h;ìN NÃÛg½YÔ”©\fËf²JõëOHÍö:¹3 *¸f>à†ä*saÕ˜ü¼bΞô¼¢·ž'|9bÞÚƒ>nŽ:Š¨µU+ûŠ-¿MVªÔ\ g!bâf)ÕZèˆ ý:(MývúêÌyãÿN£2ê•M„Þ ø,",eÓÙgâÒs&ײƒY!—È=ܼñãä1gŠJøè¯nÏ6p¸+X×–~™©ÓÖÒ\³{æg3îýCù¦  /Pò)< nì¾EÓ´ðp)?ù2T!WXºí¢ˆÔÓÞ–±À)&$˜Lt(fÑŒœÁÅL%øØ[[JÎü΂ïáb/n×Â7!.5»åÝç/x‡ö½±ýÄYôë´¾›ÿkØâÏGÕÚ?ÎÌ-p;qåþ<¬É=Ú·:G£S5Z0¡qÔøÜD«™j|GAG[+:‹ÃrŠ}“þ|—;€Ëå–ê•xl’“Eoןz;2ÁéòƒgÐk!pw°Ö€þ S)L(tèúGƒQ½ÝR]lžç—wž·~÷×Ö-©Åp$B>uÆŠßHôr»Ó&зP¡T“uM®a9;¾iå’ðÏ—=¾§X*WÓi4 PµÂJçÒÝÈI,6 ëÚz¨+ kð×2™œqñþ“uÅÂ6ço?í1npD|ÕIÙX.¡ñ—òÉ…¬`t=«» :¼e9õ}z^ÖÖŽ•áiŽÆvuµLväÐþ³ç~ÍØóÏY›÷½öìørTì0H軯Ý^&÷2p£%“¤þ®ö>×­OÇ’ÄŽ!c€ÔàDBš³}¦»½­®£S2½"Ff ›A+µå0 c(Z5ø4 wÖYù[bƒ{az¢µ Hñˆ\¡µòpµÏÒ­ÝæS7#¿Ýtè̉œü’}C#:ß IÍ*h¹óÄ…¹‰ÜÓÛÕáÁÜ ÃÎ%eæöÒµ¡*†7¨`Rç—ÙÍ]¿ë[2‚jªUtÀ ph Dº¶ò¾?iXï3§¯?šu÷yì§K6ìã÷ïÖþ6¨W–˜™íuðÜ͹@¤ “âçqŸLAW'g朰dãžÉ£û\ªˆ¨ n'®Þ_Š!âjo‰hP|ïêwÖ|3sü·_®Ù~ùʃèÃæ¬öÙ;ü¤ƒUaQq…ãöcg>Ï*ôÕ¨Õüãûÿ@§Rq­NÉGk Y€e{WÎœ2xÞº»ŽºCÿ)*™¬:~õÑ(™ sòó´‰:ôâõú}P\Vê{ùIìÒ}]Ÿ=¨g—9L&S¨Tœißnùp9ƒN«¹-©¢ÜÊOßCëÔ÷ÀÍ1Üp¥ «ôj”­-9¯°¡ØŽáˆ•¥eF°·á”WV’då¤LPY'¡— „4)xN(–T¯àçË"$:!µ=üûÐ÷ ÖBñýüýç ö¾²`×—ÀEL&Ã=i$ÀÓõêƒ?Â}a•@,!«+P?%%€hV Åhš³OHÍZ‹é,qU¤®›Ø2ò*1p_Ì™Ý3?ñýáó·—©bá–#çÂz)dŠ.ŸH€·óÕŸ–Í9ÂfÒ*?þÕÉËל¹ûhæ‰ëwgâ ŸH€IC;„¿»ëƒõó'ï\ûã±VÒ>"’HumÓ¿Û]™\>þû=ü|õQÌÐ+Ÿ…;úÉQ)TÄŽg‘¼hú¨9ý»‡%%2F_HÓHed°r×zŸv!-²v¬ørêgË7^Vj´ÌûÏ㬀º0E""á­|%êƒoç~~àìÝgsD½º~Çc ÀÜ*röïçn.ý»?þ…NFä—Ýtèæ½R‰uÜþ¢¬ãñ7‚©ß…Ùϛċügëý°hëë!ôt}ô*5sLíË(¢Áq‹Û¯RéÄz}âSªñ]Úì5"Zs¶'6#·%¡Å0–6ÞîIÆ~·|ú¸³»u. ðtyQGñÚã?½T©TÙ÷êÔúþÍí+çì?´_–9—Uu(%•©9øÓòU˳òŸºz¯·H¦ÎÒ`X~÷v-êÙé.,>Ú©e@ô™Ã?Oösw6Êø¼\S/î]÷™‡ ®ÖŒ†Ý V62 çض³WÍ3øÜ©ë"$2…7 BšR¡* örŒœ:fØu¤Úb¾gÕ¢ÍsǼ~úúÃ>…ÜzøÕ¤,ÀÕ%jÂ>×È(Y¾|á¨ø¶|'¹;Ú½S{&èw|nÜ{¤w‰PÞŽJ%óÔjm¥ —½læ¤k$ªËdÎa)/ì\=¼³yH·!tT¿îwí­yä*µ§«ƒí“ÞÚ–ª1 ­X¨«,蟔ûG6¨¨Û»Ø[Ç Œè68úú:œpª¦£C–E%!Önþí¼k±¢I[úx\¨ÿ—ÿ;×”n¦ IDATÜ!äô«ÄÔ1¹Ô!ôõrqqqx4{XŸf="))§€[Â䊃ÜÞ†E5ª&x:;¤ÂO=Uà}»´½aì&ÏÊ2o@x¨AÞx?ç”ogO¨3!%mKFôû½žú…ƒ»w<^Ï3ïàå»zö„zφôqK\í3!ÑØ}“]>¤G'¢¼ËfN< þ=YGñø€n.×UX»÷Á?ð£ë«úÚÛ¾…_ÍSƒÒêzöƒãà"ƒ¢dó£)’Ãí*úû­ìŸ„µ»¹éÔ•x¹JÕ!H5gFöÕ'—9XóšÕÇ=«´ÜK&W82Ǻ¶ 4X…Møo£^B×bW~ë]E2bN!é¶ QóE7Ó÷[ ][8Y‰]ÉGˆ`ñ¡¥_LŸ´aïy¥Fã`”Ø¡¥Pâƒ;…,58"ª!e½ŽÌe3µõ?‰ RB€ˆN5 tP/Éà¸:5ÊÂoÂÿ>ê$t@¶j¤Ù—¨³Ú£,Lí"Tcn42 %<ʼnÙrW¢dÚ^'«_ÝòcÂÛ?Çq|à¬m‡ö Âöºí-‘¶šaBï'IøùÀž_Z2}O}åå•ó¹³w^ù"%³‡›Y8m@_ì_çAS;2@è+ËÝÞ¶¢I/gÂÿ,ŒºC'z3nrÀ”¦œT*ã^L-=/XZ¤eö£° :à7²DÓóŪ}Î\a4Õÿ"ÆvëÛžז3×&JøL •Àãh,­´C ÿ;ó†õÙ9¬s›¸úÊ©IÈCÖlÛôþñaò…È’]džœ»ûxÓ¡e3Wø¸¹¬ð…åjbNa{c®¯®N¯m̹ ’ Løï ÎE£{™õ!À–%°õ¹;&Xþø³«y“Êã©zK;áù ­ßIûIÁV÷šZ×Lj O7ÉoKgîZUT±·B"v=Ig3%¾Nö VSÎ<~ÞêÕë”q«Ú{Ò.…Lz’”µlð7¿°žîX=ÏÊ¢–nõ*3×_(ŒE?|¬èÁnNÏßëÅLøŸÄ?nŒs·`ªvE¸,éÿWzO-†8lí¢òEÝþk„þ®<­+ÂkÒYä – £¼ n0èHJaéœ9{ÿ(9ñÕ—ëjÞ:óôE Ÿ3 E5áÁ¾ÑMi‹ ÿÛø V÷V¶ÌâÖ¶¬k‘…Ò)4½U –õW%â–¢ÿkèÕ20ŽÊbfªµZOƒýw Êÿqýá[KnÚÖŸý /‰d ò­—‰ÃŒ­æL+§½ŸçG}8¤ ÿ >Øöšõ¸@2…('¡§:IÕ™M%™tÇrwªÚb÷…‡Ï7!tºáL:y÷¹Û»:ùû¼Ó­Câõ¨AE¥m·Õ´ZÄמéé`ûŸ±…˜Ðp|0BïèÀ.<Olì‹Œú‚^NM"t±J ߊ¸—FþOùÓÿ4yô¯R& $²–0 ãÔZ oѾã{Z¹Ú÷<ñ r†aÑżwoáoÔÉå} Va°aoÅ-—FjV/¿ÆµE!öwRI]H)ŠEä½æxGju™`Ž½_Yÿ>¡[2(ueO“¤A†¿ ¾’S*ký¤@Ò!³RÙ*K¨r¢ ¨9¸ô4Z‘Ú±)eæ´”óE;ftWn£B@ë‚P©%=/xfŠÕ-_ÉäZÌ+®TηØàC/iq\nÇÂÜì kF‚—9)¶ƒ=7ÍŽKo4ø»:‰¿›0bî¼­®#L¦aL7…‚–Vt¼õкL¢„•Õ Q)•#ºu|ÐØúõQ*ÓžI£ ¥í3J*['ò•î(ÉCqÆe£8‚Èq\[lÍÈô0§G𲌠sæ¼K:Q!×Xª´8Ek¹®Â±×𘔠 Ê½»´ ´L®±ýYKáƒ×94²œ,ºHf9³²[f¥ªs|™Ü†ö£U u\Q㨷ýæÅ^„!¯Dx˜R`-"…&U¨ÚçUþER-Ð0¹hÕè€ûÓ[òŒ °¼Vü&­6¯Ëä¼ýñåãäIÆæŠT­CáTU‡‚:ôÖµEbJÈé]H Ì–NŽhuxZ+ë“€uPÃÜ¡½¾Î)Xöë¥;;År ‰JÎ\ŽÀ¬®D^J-âíêø$<Ø¯É Lx΄ò±&WN*‘jÚá΀NQEç¯_ àz^¶ Áp)²?^ ôå1îÎhe½sbÕݹ·óö=Ê—FÐÈ5ºê¹FxvmaÃ|7Y%*-wðÙŒ{¥Rµ¨ëÝó 'çþràP .¥ gÊÔ˜#|m Ép›H…áˆl4»MMˆ+ï|:E0ãE¡¨¡ØC³ˆÑ9&Ñ óeÈ‘Ä ¸ˆ¥·d«ÎLnmýÛð —ôwj I”¤ßâ‹û\Í”OÊ(—uS dáZ—цà½`s’ùUïM`–L*hƒòÜÔ–ö¿ má`ІFè¯Ë5žÆ|ì0 ‡2½Ñ ¨ó¯çLþ3C´Z®ÁÜè ×Y}¶öŸýSÿžðV•ÊKîŒØW~uNó¯&;$4¦í«eØŸ Ú"Qã¾4P.hZUmx÷K AÂwÄ–‡ŸHª˜¹¬½õü/[;6Êõwß¼Ïw&¥gØ>JÈø¶úÀ½ u’3±T¤Õ B[6ù”Ö/Jûo{QöC©\}”šÑȈa Ž®9ïR­›'W(†Ï»S0ä·¨Œ}œî&Ó –Jíß³¡šÐ¥^»ý0 ™mE*Ìš¬WGd¡t:(‚ÛÃ2à´NpðÛ:Eí¨¼J‡ù×R¿OV0&a„.•V#Ï×ÛwÔ¿¿/FãýO^yO0õ|Šhãª0§­^¶ Îèû4_à4ïNÑÎz4VS€TfP?(Ïq’L¥õ}¨ /z¯lêbÍúl·Û›ý-A~0BY* ¬6Z˜YÄ’ž t(Ãã"cÜ_I[â…ØL&XɘúÞ@Àzá']¨°ànYû‚ ù¬¯»yžnÈoW?.±å…ð(ƒBb±(M?ÜDÔÚ/V!¡+•_ói—­­ë rÐÇÃí߯jÿù"$:¿ô[ÄHBºɤÒá¡ÁMÒϧ^ËYq*¥r nªƒmt±ã°ÿA3eŒY p}º¬x"‰ÊìZ8mô§XáI ïãØû²$t]TÉa™–Àl@x`ÛdS³>“£Þ˜,-nrkPë=…æU±Ôaô¹ìKr„Òš]ÃjL%ò·Dˆ¼ÎôYàÄ¥éúõƒúöÉá)åŠ:Õ°'!cw7£=Õ¿ž-TÒÆ_Éù-Q‚ŽgÓš§™p5‹†õÚ¨²£ùyÔ㻨ëù;9"ïݱå{!‘óÛ‡ :™ØXÚH+ŽZ¬xTð»—>ÄÛ²Q&ÏÿeÕ´-ù.ÝÞ„ב·½ j Ò6ÈïRx›–%©bÚõÜu§S*W¾Ï¬‰êbšÎ-›¿Æ•µ[ù¤ä"`öDž›o¿Í =Ȫ›¨Ûá%PšSøÊQã.e1O rÿÄÓ¸ší=³nl—#äÖuÖÿî5ê2Ò‹ð2¯¤JÍœõ‘ÅÙ»û¸n†×ëöŒ«7å\ý8•"è¸)IsˆJ!&Ñ#!¸8Âmà,3ëjöÚ„RÅxcbŒµQƒÿÁ {×ý‰U«4d Ê¿EçÚ¯I݌âÿYÉÙ•“ýeG7&ó?E/Ñàˆ (Ú| ø Ô„M#I€x1P\#ã8Ε¨13¨ÃBQLLªV(”·öIþúž®Ü¥QýüÛÂ)[¸6oßÍÇ»@ûìŒFéŠk'ôìt¸1åC̺™;õÏdADç<Ôñêx‹·º-\ÉëãC @ƒúÖ¯óAﺌ4þé?]$u\ó¤èh¢=Q,¬üŽæ` ÇùtT-¥@ƒ(j/Uc<ø~‚¾ ò¦\9pÆìŸnñ›g¬ÍgRÝ*ä#Ø’^ÝvøN <%˜GP:xkÐf‚ú-Àܧ@5’¨ýn“þfBï|''vFy¹D¡Å™72*­èd¢ÀfCà:µ ¥âZ­åÓŒ"ß(}Hdä0èl¢¹'I[{öÕ~ž–µŒ%»cËz?.U,6FäÀ¬äÌÖ¶Ì ]œÙOÍh”l­—½‰†¢¨ÍËô|ß8£GB‰¸7™J7×/F×ãþð¬tW_Ûp/+¦ÅôM¹œ—P¦B#h8ì|0sÞŒô·8ÞÖŽý¸­=+—K'AëÔI€±ŸIÝnf‹#nf‰&c(ê¬?p’d ñ·rÄ-‡ûXÖë÷®‹¦ŸéÓ©MÂÄwÿ)TkCŒe“±¶`?Õ¹u£ìgc3½N¾n`þj&§ÁÀdB²º:r‚U+¶¥ ³ÜCWß¡ÊîY¡¤ub…¢Я½áÄÿ'—q8¸TR^KÖS• Q0… u’ÇQµ–Ô$ViÑ9·ò~Vh}.¸€€9[Ú߃{èËsÁÖÌt° UzZ2´iM®Æmnåˆ:ü‘$˜–&PögbÓï~Ež)fm.¹¶ ÔŽ0éR†h™ `L—G„í˜D¸q¯wpd';ph"pC©³þ‚é÷ªDfU(j=CøYžTÛ©7Vºln±çUÙ$@è«Œ:|¾6îrNO¤1âŠÂÃñ˜Z g’Ij„¨#ßB­Áe³Bl6Ô¼&Phéûã*¾§‘H„m“©µêÁ^æ?­êâ°ÍÏŠA¸1?¥K´ûسLÿíɪµ©Båh†ž 6KˆÐCö%ð§lìæ´M¿ŒèY Ã˜zz9T5l˜øÕ}\Çwvµ4–S»ÜŸÇÈ™Ì{x.•`îí¼Ó*ŒªÏ3´8N»-êÛB‡p6·*P©0ºÑÑÑhv~Á÷í­yÚ÷Ý’¨\ŽÈ<¢b¡M\/Ì[ûi çD; ±r’*äæø㎼æ¯+­M]‚GS¡Ð"šÖÚ×twÝÙÊÑ +ÀJ×=Y CdóDîÆ¥Ý\ÓÉaö?sëµ%n1´´ež]jwvùƒ‚©¿¿æoÓ‚«ÿz`µ%xÍ_óY0ï®5³öör™LMMá+:Ú­`špeÙ†îÎæ„Ø•6½-é…£ü-ãçñÿ6ªbí•\ù×ú‹\íŸæ‰ûŠTßÕÔ QHuÈiì—uØ Wk‘‘>fëGúYÔÊüqâMEïL¡²Ñ È5˜zé‹ãƒ=~oH+>ëà™î¯;öRfq2_3WŸé@ãÅédÁÌ/‚y¿yóµ<ÆTÜ•H÷Ö¶²“óÆ:ˆ¼†ûZåˆTøÂE÷ îq½–ýŠ}±%òÖ )‡kO_œ+W«àᎄ Q‘Û±‰óçìÉf2X55 8…tÓþx"?b~;ÛZY„rEjó2™Æ†¤GœPÊmãž©‹ÈkÂÝÎJ³­¯ùê—'Rú–Jµmj®gð«C=À‚eû¯¤{–ò i÷ÿÐÑjƒþ½c‰¥Ÿé=P< sàl?1Ôë÷ÆÔåjÎÀþê½lÀéŒÐ"©ºcͲá×r™Öÿ|jYØ’N.µ¬Ò@ dpàºÖ‰M+oLúz˜¿2Rœ ôv/ýWÃÔ®1e½Å£×).Wž½Z€3TB.¥Ë™l¹ëìõ}w^%˜?¢ïÆ™zÖ9®e‰úC‘©×P8},ÞÞÃyBCˆ¼&¦µ´y!Qa3Ö<)>ÄøÆË ™”,lÙäÇ?†;yUæ‰=¸ÝKŽU§S¯îl?¯¡DþsÛ;_Š.’¯¾”#ÿ™n˜¹œ)üTŸÐá.-˜Kƒ‡ër°$™¼PcÕÁÖŒ7Å@èׯ;ÝFƒ™§–ÊÍ?(¡Ã¬ÊÚAÜÍßw±ÿÆÑšUkK%•¯´Ê—"])ú&ŠµÊ¢EÁV›R¯ —¦˜Ú’·aõ“¢³RíÂá€?-–õ_k:èoc^F”Ï‹¿´aãË‚mÌäø&¥ ¼·JôÚšó Š‰ f¡ÒâhM’†`þ¾c_kÔ;#é¢àqB®Ž£“Ò‚·MÎÌúå/†®;|æö¸^]Nöjé{¯cp@Ž‡]k nf‰"ˆ-lk{kÖ±V ʈ£íì®ÿ˜%T$*¿±€†2 í³eQ¥–\J†ƒwáê‹ÌÐðÕÑ‘uzt ïuSÚó}w×N¦Ž“ª‘65‹†á×eŠðÄr¥E5ýˆá˜|Td½lÙPÜŽÎã<ú;1¡½O½yãÞ"Øš%>“"D´5T~Ø À`)™5ó't¸°€• †XÒÉÑKCí¿[ÚÁŽ0âËb©¿X©µgè‰íð·í-Ï÷ tn§«‰ÁÞæw·¾(Ë:¾kMZ‡"ê› Uh¹LE²fÑÞmédêgj‰xPüV,›=àLV×PåJ';FŒ—/%Ä–UBEp¾³¹¡›«‡ªž Jì‘+`(˜¨÷'îE¶MÊšlt/]©B>Üëdz&¸ÿêó¹'Ï{Þ~ñº_zIEû‚ aÏMGÎElÂq‰—Ûé§[¾cki¡cXE%³T¦&2«`®˜ÞÚê`ãZZƒ­~ó¨°Yª°‡3·Ñ.½YBe'"­Œ…H*Þx 7sºr\€Õþݱå{jÎ_ÝájÌ1&£À?ÈÚó“t7§VÚ±Éù¥2ܱfCK›šÄZü\þèDNúåööÌ'~£„EµNŽì;#}-šÂÅáÏù¶LrA 5=ßË’Ù Àu%l$ U{šQß;Žº•;==[^º¶žÎ—«-ãJ¥½=Ìß:àœ²Á^æû'ò·móÁßÕÐÇh`µvR‚Åûy‘¬-œœ÷s%º¥0;-ƒ‚–8s¨Éæèƒá>¶—ÇZ¾lê;løóòØüÂÒ£– ”*ìÛ/>]åãloÀPƒ½= Á1¹K°¯‘¾$óÔð0DÈëØ” {6õ½²Õ²)¤ ŽÃ\ï6 ý ‘/¤~œq#£ÈPè`dKxE( åŠ>„œ¥xëoOŒLñп6§­íï·r$³¡›°¡²ŠTïXéî @µ°o["‚žÁq©ÔÕGA%Úó¾žæW{»sïðµh®Žœq8Èc$OnÁ«Ó{¬9™'±Ô綰ãÁj)neÇj•».°ÙìR‡óß`ËŒ*×"\ýç¿îh·ïNŽ°_‘ ïK¯gáíø¾³ìÿýd y8f UŽ©¤çìÜoöÅ—_™b½n”¿e]‡$ >+ÏjÇ…[kŒŠìj Ò:Ø÷ä¢}ëLYtxúá\°f6ÊIsš¬D¢D !5Ô“†hçC×áùîõrG¶±›D.Úͨ>/”0˜®Îœ´‰A–+&ðw2©uû¼ p©½sTõt‘¥@¥µŒ,’µ~T(±ñ99q´ŸÙ¦•[3©º¬Otÿ Æ:5ŠÓŒøAÁ]‡÷ŽÆqÌØ©4pÞLpG.M¾£»íg nfÿš­b ‡ÄÞýEé¥û‹W*6ýf^Ïø¼Òyk{û5X¤Ÿ¿÷èb•RåEH踎ٔ|?aØ7nàߨÇ](Ž68H£.X±©Æo„``¤»1œø0Á”Ö<þ¼„J‹Æ©líå½i‡_󿌆ÝoB;(ZHD¨nˆzœ/éqtç,+†´NBÆ?°_2xG‘ S4Ü÷lŒmí@öB&ÛËÛ¶üº5÷“ŸcJÆ=(PLͪڑ‹¢è»ðÁ:|‚A« >0ÛúZö«•E A¨Ý¥ú~süæƒÀû±IsŒà”È„Þ=¾ؾu“Ïp€h`€ÔM®P4$ ªNKÔhr¹‚ÕHfiL˜nŠ ßÍ(—ѾÜ^W¥UnÚÄ AvF¸léáÊ}´'¶l^R…¢§D9ÁëoCdIHãˆv/T7Sùš‰3o橯Žôú¢>_÷ŠŽŽá‹b9RÓY£Êj©å$–‹8îæÖïU>ô/'ºŽã¸Z‹iî:Y05[#ÜŠ”Úc‘…Rèôü)¹MB±¸¥ŒD÷*“ª2ÕÃuNÀ3‚8âwï>t*…¶)¦ls/óG~V £ª‰P*CW>»üÊŒðq³³:³aúˆ÷2øö‹@_B@kéé0›Fb…’P·m 48Αcˆõ‡žWoÈX $Â,¼`ʉ˜ûöLºfm¢ÃQk&¹NCæH_‹ð™˜ÊWð^”ÈZ>Η¶É®T†dŠT¾b•ÖM¢Â,ñªÄ:éTO€ ÆË÷²X6uß«²3Õùè`¥Ë#â©j ¡g”J=/ëúΫ‰årOý¸fÈÄ-dQ€Uý!…ft2Þ×Ã,³¯G <éä,¼VT)a¼)—[+It×Çyw5ŽûÆɼEj­OžHí &·­¨@ú[†Ÿæás*Y0øÛÎGÕ»çâíÞ9%#ˆEv!áÚ¢Í_Œ]lgÍ{¯N¶LR‹‚ŠÀ²Ç¬¥ ‚?¤*Ä+“/gzZ1›"2ëX®p•ª´NäH®ÐxgÇ¢–Ë5mjJa00É’EÉ¿<Ò«‡%ƒ\W&¤¦¯Ü ±ñµbT€Ï½qUY‘+Zr®HiQ"Ó8?/¸Vª(>IårŸ2¹Æ;_¬ðPjIv€‘pŒØÐ(däDlÞôúýƒŽˆ§-¥:ÅP­z¡™/î:A®7µìl‘’™^©lEäÅ “ó¬YÌz ø䃯ù<ÍÞyñ‹”ÆWXVÈ5ÎçS+»Ÿx]¶œJ§9èw(lOT¡4|%$ôŒü"úÇϯA(D©]”jd|DÇ•#{„å4¥ý5áeɬ´bR³Kdj»š ö?_©õx]¡ „ÞätÑWÒ+û‚IIoŽ}ô¦ÂÇ’‘_&TÓðÝPK¤÷¾Â 0r£'Íþ‹Ö‚Á‚1½ÝÍjy$&–‹Ù"%ÉñvŽ(è¯ÔÊùbuwý¾… ­LMi÷Qz¨#;‰C#—k´¸MÍ…Šò/Däy"Õz3Z£Ò0½ÅLqGBë­ïC÷ý¬è¯xL²öïk ÔÂrÌÁªÞú‹ÅZÛU P ;\’´5M{‰Š"µöÅà{Vª´ÞÆÊÙzñα\щ0 ¬V‹¸ÚÛ^ùiÚ¢> ±hxôçbU²^0ôÓ?œÈŸ2ÄÇ¢I„þ*»˜s1¥|Òètͪ8‡:0ŸœN1ŒÃ•0÷Æ”Œ„¾º©e •ZbC&€™^ÂL¸h1C£@CçD5n—¦urb§ °¼ÝÿTúc¡oU“Öáº)ÇIÖ¶>ð¥ŽLjT–X9¸¦,äJ¥•ÿ†çESvF¸íll¹`U%í+_F5ÈÐÁ‰}«æµ›©¥NóîfÒ¨t½gQW3jäÍO|œhð-Æuð~´;=%Œ¶gÍÙ@!‘Œ21¡óKfq™ÙáÛ¿"Løˆë<‹„›fŽ]îhkÑli²;82¯ÝÈÏÕ¿}îçI&ýUô×Wí¼´"R¸º#0gRÅ›—̤==’AÁ @±N5ÇHËg^ËîïiÞèC(7>+±?¾|]ÏùRjÍDã¯ö™Ã¡QÞû×s7ÅË:äÎSþ9Ôcb°5£ 1õ{[2$aŽì»ç²D­ô#5Ÿ!T+:Ä?ó?~|V2X_òr2Iø]˜?¦±þÖŸ^L^™!Äúé@ß{K¥`¸yÿâ_IDAT­Ä^æ Xу…jÔ¶FNB>_©ÐxÇIhçÀnÔ>.`ÞpCÓÀËE·'lA#t(Úzþæxq¥(žÌbµ‰mµmtx£çy7C¼,î|Q‘$Óàú6æQ¥G€ 1ee‡¥¦*¨èsoå­z^®\¬?¼™g`;{3~[;ÆÙ¨"ÕÜšóAçš‚¢¶³nd8Ø×exO«ûmœJ¨pÛSú ÝP´6Ï•kp E°oÕ$rˆr¹‚Ô…Îú1I ‚~–ÞýçÁ >ÿý]]8Î"ê.Ç5uzóM4+»s.m.I½ ïÄG«E÷ Îd •3¿îèPï–Ô› ¹Å’»ù_Gi–²ÒX)µÒÅ‘q8Ǭ×îï`Uéc]þ"±\Ñ¿V€ ª ´ýáYÉ[Âíæ»Y±l¸Ùñ²t"˜ŽúN0ZÉ‚Ë1ÈRšQXÊ>rë1ñv†!l;}ë¬ñ[ZCákÅŽò³Øµ/®b§~vØr•ä¸éEÙ…K ¹Ç¾èèv¤éUKW[Kvº@iq-KÔý@|ùâ,¡*¬©ùþfÝ!æ´±ßu9gŽ f5GCgՠݧÞ*¸°­yî`oóøúÊ:\Ñrî܃…âFdÿáÒHe Û9Ðÿ]˜çѳŠéúA-0úä,í7áé•Ñƒ½-l|þëM¹ÿ½\ñ@}\˜=€EÒVO<û„ä$éîØкšÁɬ66ßoŒ);¡?Ñ`?j0Äñ§g¥çndI.ô2?ÀѾheÏ­`0º4N;[¤ö¼•#êq;[<^¬Âü‰ˆ²W•”·0”·ƒ¨-ÌiãJåýõ “N"¬tF¯c¯ƒÆµ°Ûîaõ¤•-«îÚ°þN U&ÓPóJ˹/*ÉG*&¼¨&ÓõG©ZÑ»:±îë_?ù¢—P $\ÍUjdü€?¸8Múð>˜Âûý\zå$‘ ÕߥÐm ’Qzš†5uуÒ)lD™kgÁÏÄ1¬´­=[‘+PJ”ºÌ­þ|…Æ öß{ù?"Rô²Há+üåtjåý„—°½b5>ùZÎÃì“}ݹçÚ;²^{Y0 3Óͱ"©Šó¢Xîw#K4¨3‘[ùRÈTZd”kKk;f¾a¬îPYó§pº)q’ÿŒ›ù÷N¼*Ü7È“{%ÜÇ.HC0¿Þ9ù…jqœW*s¹“#éw8¡b>Ž’œõ{ªvŒX£„N¼ @ktÿÅŒ Οç g)éãô]OaG€‰CN(—-•Gµj)EÆ·}¨"•Ö\®Á,àö"änÆ2ÜÈ*lq«Åá.VÅD÷¿hgwæL–x%è'gƒ ¨#ì°íñ¢°Ý¯EƒR”Iè"*+4D@* V ©\á ÆHöT2 ÕW W`’¼¾®Ü«ú÷^¹3 Î`ø#as9ñ‹†÷ýÇ\“},™Ò¯ÚÛÍZ|¿ð6“Œš9kÀ½u*æQfºåŠTnðZVj¥Î‚­ËᄾÿÓø.Ìaã“|I—2¹¶·~’ ø'Ž¢æ‘…Ò $3À{TšÑÉ`À0¿LY‰UZë·9‰¦ðZp€AP?Œzuš)N¥Rëþõùûnu¦P2aÕa|’¨1dNˆõÚv-?òäÜ"NN…¨ áç@7ÿl@Ï~.MÞÏn¦·²‰(±Ië#‹†ifÌûZuߊ¬ Ù63Ø;ý—àÌ¥É÷ôq™4åZîE‘k§/¹Õ *®• ­EÍ{uÍ1Hä˜Vófg„Çd' £ã4·Íó%ƒ¡:éwNMªªƒ¤RgØäÚOTͱºÎ€‘§A<Æõñ–—ë6Æ‘ˆ· >yŒòƒÝGŽ»˜u"K¤êZWNñ†nËBã›Bƒiº;ÓW]åÿc}ϯ w:ô¢@S¦^ĦSŒNÐÆn Ã!«2ÊÇ|˪.ú[FQ©—T*s!ÒÏÁ´“ &Œç7†?îG=ˆMŒB­Sh4ŠzÍøaG­¸lBcà²övè(>dsLùn¡R¨KòØÄ¡­ÊЪ«—Šœ þá?㕪C7³¢ý]‡Í¸‘{¸T®íeŒx« u +ßìèÚ˜•¡fãÂ]-²ëz6ÂÝ,ç‡pÇÉß<*úèÒ„â?DSÜT˜Nò|õ}˜Ã– Š ú»bjæÖ岦ü;oˆ=û Å÷ Ö=É—~I£ ”¦Daà`Å· ““Vt´_¶ ]ƒNíç´d}4¿àt†ô G-¡ØÞÔÉ^#…°`´¿Ùú]½\a\ñ0!ÙÁ0C*‡Ç qÙ‰!^nÙ©÷N\RØÓW·Ö:áÆž²Z \1FèóCíts5ë¶õEé’ëYâÉ€AÙêÄÕ:Ü{ß¾+œZj ÓeoqäPŸÌ±úînŽtùÓi¯º’†Ö*§:•zÍNªþ»Y¡žnf7Çø ]õ¸èë‹éÂy@&æ¥è®³HÕ¸‚†É»:±]îð]+[vƒì'_†ØܲA럕î#ôÖPzlª?‘.`f-Rk‘–¤¿6÷õšßÙ‘SïQ¤p$t¶) áP)@Ÿ×=³u]áýâ›AÖLÑõÑÞó~}U~fBù‚ 2ž{FªÎn ¸5Z-<,1CäñCýlÏnkw(Ä–Ù(–‹%¾w€å/o ®í‰*œ¤d“(µN°þª¨´ª cÐ`ø»`PÐüî.ìó³[ÛìÜܨ–R«%ŒË‡2-=œãlxÚ7§Q(jQ¯¦Ó h‹NSÔÕö·±c•ÿ>Àý«gEÒ]§“+‡ÞÏÌ«[)5˜– Q|_:™$§còÜ[î“Þ^–§ÇXÝqâRÕ×3Ò¿mDÓáI- Jkò˜] ½±HÄFÃÃœ.=:Ðý›ÓÉüS¿'TÌzY"*Qãö”êœéD!µºzÕç €w- sd_íŒížØÑ»Q¡Ç³:º=íåmÝ}o¼`Ò¹TÁ祶%Š’(o¦ê éÕVçÔ‡ó 0(±›íñ@æžµánµv¥(?uu˜þe!¸ëâj‰1ªÄ; ¾ •Œ¾w xsá‹ëðs#Kä%³²g†@Ý%U ðÍt¡t @¦Å° [²"§•‹mLG{öƒ®v¤_Ë&yԽŨ@§$ð™“P&_ó¤@ú8OÒN¦Åãq©0 0ñ`t\…áćÖQ9Ž!•þpùîöäœÿ_fŒß$€¼š·‹ø•”-g®þùKÛ:Õ0½1XÍ­my¯FtkK¸ç;Ê×âÆoñ…* w¬¹þêöuI(kStéá3©‚É8—:9r^ºšQa¼Ld¯Fª\ݹ©¹EöQ|rÛÈbÅð|™:œF":‚(€Ü>¥…Ý/¶,z³ÅÔ›`¡¤Û©ÍÁ§qÉÓª‘ì¡4*úäuêì°%ëG·õñ¸íé`‰V$S(Ý'¦õ,ç :! #‡<¨5È€v-÷ÙY™nAÛ0ˆx›ï>šÈ_Gª Dz4W¤î‘QÉïqüR¶¯²JCb…Ö†Ç8ði0b,º‹¶³gýñE+ë¦æ¡7¡0úGŠ¹c½ü+:þ·‡¯ÞÌ6šâ™JAÔZ­mÔë”O£â“>Õ]ӹ둬4@ÑjA²Qýþ¨«þÙ!ÖÛ¯g  UX'"DJíd„lDï`j=çfÃÓqÝ̨1;z¹,äÐÈï•ÔÒ„úa"ôÛgÿöÿfUÐlúíç/3f‡¼_”xC¿ÿü[\©­(‹w^V[”óó/…Ø„í׿ûþW—ƒ…ðRYbèVYy^¶CË|ctD8Ⱦ8sF3ú úJòï–¥GƶO[ÿã×=’246ð󃽩ޤÚX?¢v¿ÙÉòÜï)ëQ}ðYÏ•·¿"@ûXȹI`?þÿgøä®À;­ÅVªM]ˆƒ¤{ÈGù`4£rbczµ<Ç«dÎòwž>óa`c#oûÜŸ ’b‚ë¦åÆV“¢Í^–ïÙ‘¾¨e×ÞÍ™sémòõw?œ¾ÿþ'jk#³ÚÞ¹ýr². €æÈeÃn¦;†,›2 ¥æ¨ ŒŽ°ÓŒfô!ü팟šëªÕÌ]•²hï±¢ß?~ª€ûíà›:ðdzðåô@Kí~Úé©OïψªÖ’—%ëÀŠ(-¡} |ùõwñ3/¾éÞþðSÿÌó¯ªÿþ3Jó±à½—︾2s2³21ü×áüÌÜoÙ˜›Jr_Wf?c ÌuYKl´(0šÑ‡äÿ=§$uzš—ãŠõÇÎú¯:p,èùçï†ßýa€lx@ 6ò~.ŽGFÊòb­'yÚŸ¤†;tE9_‚0¹Yüñ›Œß˜8YÿÿWä¤áq£€0šÑ‡0ÓRyÄ ÚSÂ,ÜyHãúãç6Ë2|ôòµ33'Ãï?ïìôµn[ªÊwÑW?æbaBñuÇÄY’¶¼Žú§i.!HúIEND®B`‚rum-1.2.0/img/gin_rum.png000066400000000000000000000453661320230002300152360ustar00rootroot00000000000000‰PNG  IHDRÅÌZÕ9 pHYsaa¨?§izTXtTitle™KÏÌ‹/*Í ò¶&f‰zTXtAuthor™s,*É(-*wW¸„è IDATxí ¼ÅÕ· YdEDqCòP5† (Á0Á-(šH”ׯŠ .*1H@Å°(âFˆ jT”È¢H ŠFDPYEvEpã›óÕØÓÓ³Þ;KO?us§»ºªºê©Ó=uªNUUØq„†@ËN0ÿù÷¿CS^ @ÅOàw¿¿ÖŒs_ñg”B%I bI–ŠBA H!~ð½^ç @ Ÿ–-\`ÞzäÁ|Þ’{Aˆ!°OÌ'€ @€ @)QeST@€ @ˆ%€R˃3@€ @”âU6E… @€ X(ű<8ƒ @€ @)QeST@€ @ˆ%€R˃3@€ @”âU6E… @€ X(ű<8ƒ @€ ¨¢²RT@€ øþûïÍ;ï¼cfÍšeÞ{ï=óÅ_D?›7o6UªT1µk×v>x iÙ²¥iݺµ9ùä“M³fÍ̾ûî[f‚+V¬07nŒK§M›6q~‰<-ZdvïÞí{¹V­Z¦E‹¾×2õ\°`A\”† šC=4ΕJqPkŽ|C ÏþÜ·‡ùÏÛ ó|×`ÜîàØÛ^x#ifg=6Éüõž;’† ÛÅÃ[477<ñRÒb¿4þOæ¹þœ4 $Ž,ÂôG^~GƒŸzÁ4l~Œß%Çï³¥ÿ5Ã{vMx=ì.x³9ã׿): {öì1/¾ø¢™0a‚™={¶Ù¶m[Â<îÚµËlݺ5z]ʳuR’{ôèa~õ«_™víÚ™}öÉÎèrĈfâĉ6Yç[Êöwß}ã—ì¤{÷îæ“O>ñ R­Z5óÑG™C9Ä÷z&žmÛ¶ ®üßpà qþx@ ¨PŠƒZsäy&°iíj³råæðÃÌó‹ÿv*\•2“_ïØan¹¥«6윔aÃ`ÕªM¦mû1)‹ºeýgfòäKÍe—µK–Ƥ#‹0M,)í:Œ1_ïØž8@䊮·m¬™?÷Ú¤áÂxqØ°çÍ;vUÑ­2û,exÍ¿mР‘i´>2cÖ|ßÏ?ÿÜH±v›Rû%¶råJÓ»woÓ±cGsØa‡ù)ˆŸL±‡j¦NZûsS‰Jqj‹¼B€ $%ðüóÏ›^½z™'rgžy¦9묳Ì駟î,¤•ln°Åzå•WœÏ?þñóå—_&J¶èüüqÇÄûøã/º¼‘!̧‹©6È  @€@Ö>øàÓ³gÏ„ ±L©.\hfÎœiú÷ïo¤,&Sˆ•‘#Ž8Âüîw¿3Ï=÷œY·n¹ûî»ÍÁœuóQsªœÏ[r/’Jq «LC€ ¸ l߾ݜþùæ믿v{;Ç•+W6O=õ”™1c†³µR\€4=ªW¯nhV­Zeî»ï>#Óëbr5kÖŒËÎ /¼`Þ|óÍ8<   ÿÈ‚#@€ ЈhŸ>}ÌòåËãr_§NgObm¥T^®jÕªæÚk¯5ï¿ÿ¾9õÔSË+Ù2§óë_ÿÚw¦o¼Ñˆð'€RìÏ_@€ €xã7ÌôéÓ}s«•¡O9åßkeõlܸ±³ïñí·ßî,ÐUÖôÊ_ûßrË-qÉÌ›7ϼüòËqþx@{  # € @& y¾~N[&ýâ¿ð»Tn~Z­úæ›oö¡-·›dÐo~ósä‘GÆÅÐhq±m—I< P (ÅÏm!@€ÊN`ñâÅFóf½î ƒ2wÝu—×»äÏ+Uªd4ríu2õž6mš×›s@ B¥1€ @,1cÆøæ]#¦2'£ÓüéO<1®èÑþöÛoãüñ€@Ø  ‡](? @0W_}Õ7÷W]u•¯<µÍÔwÞWTí¹e‡@ž \qÅsÞy–é®ï¼óIÖñ—-Û`š5bÊ’FÖ7/cÄqãf›öíï1*C¶nݺmæË/wgýÎ;_rî«{ë3pàß2N#£æ8°äOrX7{ö²Œ¢+¼îkêþª‹ »BÉ£›ÙÔ©ÿ,ó3áN/ŸÇzŽ%âX—‰,Ú{Z9t—õ½\–2”5®¶òs)ÆÓ®];sÎ9çÄ¡9r¤Ùºukœ?+”â°Ö<å†@,]ºÁ,^¼&ë;K!»è¢ YÇïÓgŠY¾üó¬ã2â¶m_›7ÞøÈìر+«l̘ñ¾éØq”Yºt}ÚñÕh<øY'|—.-Mݺ5̨Q3M«VwV©“üI³ub2dÈsiG—âvÚitä¾M›¦¦yózfîÜåN]”¥ƒ#í ä(`!äÑ]±»í¶ÊôL¸ÓË÷±žc=Ï☭ËT_}u‰sÏ ¶ï§,ïåló_^ñ>ûì3ߤZµjåëFÏáǻݖ-[Ì=÷Üãöâ¡&P1Ô¥§ð€@^ LœxIÖJ2º`ÁÇYåW#ÃýûOs„Y%P‘®½ötÓ¹ó1æä“g•›Å‹×fÔ! ÑL5Ú}ô7¦wïÍ¥ä]|ñ$sÍ5O˜§Ÿ¾:«¼2ÒO\ajÔ¨’u¤LÔ«W3­ø –âvê©GšyóFãHÕ¹sà Ï’¡ ’oyŒÂûÿAîàRô/\xS¤“¤¾·hiŸg"‹JtÑ¢OÍQGlæÌÙO·VÚ÷)ö€›7oöÍâÁìëFÏãŽ;.òïyŸ?SüÑ£G›ßÿþ÷¦~ýìå0&AN `Œ¸òÈ:‚F Y³zY+uÙ–UÊ5 ûô9%Ûd ¯zõÊye§ÑL5 Ý ± è\J^PG–¤ŒHóáfÍúйM¯^±fœÊƒë 2T¡ò-îú’ÅHПg•Gr ŽùrÖB¢”b±Û´i“/ÂZµJGñ÷-`†žZ\Kû»ÝÎ;ÍwÜáöâ¡%ÀHqh«ž‚C ÿ4oMŠÀ²e·;7·#f—]ÖÎlÙ²Ó<÷Ü{ÑLuëvbÄ´ëü˜pÖôYó‚[¶<ÔeӜׇž1ë½ ~¦ÓX–ÂaGæ¤Üuèp”¹ýönfòäùÑôƒv`Ë©‘N5¦Óe§rŠ—uÖü\u`Óôc§û,Y’¾©µM¿Ø¿Ý²£¼Z™TyeM eKN2$™éÔ©™snYIõQ:’Û›nêâK8¢nT†¯»îŒÈhz§¸N'±È?{{´oËÃÊ£òoÙžwÞIι-“ØŒwQtt2‘<ºezáÂO¢/¼Ð/’öÞŽ Í¡• ÿر•ÉôØæ­Pßî²J†är-‹’¹t­ Å%›ûúW©RÅT®œ}‡ÃܹsÍüùÙý^ôéÓ'2Õ¤n6EÉiœ&MšmQå]`küøñæúë¯ýJÝ9…Oâ €Rˆj"“( 7îˆ+ˆ )µrC‡v5-ZÔ7<0Çiø®X±ÑQ|eb(ĆÓq­ZU£i)¦;çjôiî«u¥d*¨rº]:ì^¼¤d(¼:8 Z4™Dì¤xëãu2 zãÚ-‡:u¨ódôèNg€Ìž5øõ×ÿà(ÆíÚá pË õÓuö<óÌ"g]çÇÛ@_¾NÖ ºçðá¿ô½O•Áë,•Mæþ¯¼ò_g^º»3,•}ön¤ývå4Òäý8Jäß!Ï·\7Ûé”Ñ|ËlÝå—·ó]ÄH¥ Há¾þúŸe›|QÆ“R§-§ÜNlåÙemÝÞÎqºò±„=r!‹W]ÕÁ©­ï–s½wµ€™¶¹²{r m‡|³ŒRì‹%êY±bÅÈ¢n·GÏíÁ{ï½g¦M›fOù†@h`>šª¦ (^Ú"äâ‹'9Š°riG›´o±{Ñ™æÍë9s[5ÇU£NA »K—]£F{WhÕ~Îúhd-‘“Ò¦9ÄrÚJÇÏI¡K–†_œbõSYä$WZJò'%NŠ‚Ær;]›f͆8ÛÚ$ÛVI²+–ܱã('m¥•H¾Ý÷ ê±Xjemñq³0 v/ÜLä1¨,²Éw®dQ–³g/u`+çÊŸdYï ¿K7nlôù䓽sÌ-÷ýë_fåÊ•¦I“&Ö‹o .¸ òÞkedjîvC† 1矾©T©’Û›c”4”â’®^ â" Sh¿Å\´Ú¬’ŸV›ÖèœFÐÜ ±J¢EžN:©‘™5ëC£•ådò7|ø/Móæõódÿ2 ›,B\K”÷tÙYóg5Œµ`‘F‹¥©9†bZŠN&·Ú7×ë^zéZóÈ#oEmú—Óá"eÖ2s‡6­¯™úÈLš4É\uÕUÖ‹o”<”â’¯b â!lW™î¥c¾§4Üé¤O2 [<Ôöæ$YÞ“]s—CŠˆUFäŸ(^"wZA=N4²«½o½²åWF)²Þ4¼çÞxŠãqö† Úy2I·¼^yƒT,Ýœ’åÁ®%o‰ÊšKY 2³dõxíµ×Æ)Å ?qâĈµÆPS­ZµdÑC}M :uŠXÌŽápÛm·E,¸.†] NJ™sŠK¹v) @(qÇwœ9묳âJùÅ_˜n¸!Î T¨PÁ-þÑgïÑÚµk#–c½ÞœC d  —lÕR0@€ ƒ ò-èŸÿüg3sæLßkxî%ЦMóË_ÆO™‘éùÖ­é-ÎKJqÐküC À’Í« p±ò’uØ•fÍs·[û”OŠáMEÙB-ûúG³g§˜Z…º{÷üêW¿2o½õ–ï5<÷¸ãŽ;ŒFÝnË–-‘©÷¸½8†@É`NqÉV-ƒ@ñH6¯®øs_Ø®|ø»ç§—OŠáM%ÑÙðɬäÈbf¼¼¡¥ÐMž<Ù|ðÁF E¹Ý¦M›Ìi§f¦L™bzôèá¾Äñÿ'pì±ÇšK.¹$²àà#1LFsÎ J•#Å¥Z³” € „ˆ@­ZµÌôéÓM•*UâJ½{÷nÓ³gÏÈîÝÌ¢E‹â®g⡽|§NšI”@„6l˜Ùo¿ýbòºsçΘsN PªPŠKµf) @N8Á<ñĦjÕø­×„bÆŒÎÞ¼]ºt1cÆŒ1‹/6Ú¾)™ûöÛoè?þñÎJÍ'tRdkÀYÉ¢òÚá‡n®¾úê@æLC ¬0Ÿ.+AâC€  -õÆo˜sÏ=׬Y³Æ7_/¿ü²ÑG®N:¦AƒæÀt>iþꫯ"û¹éÄ—9öwß}盎Ûóg?û™9ôÐCÝ^;ø`ó‡?üÁhŸbÂDóé0Õ6e… @!!pÈ!‡˜yóæ™gŸ}Öœxâ‰å^꣎:ÊÜ}÷ÝfÉ’%æüóϼBlI)Ö¨9a"€R¦Ú¦¬€ @ D´*µ×z÷Ýwåøì³Ï6Õ«WÏš€L­/¾øb3wî\³téR3pà@³ÿþûg^1F¬Y³¦¹é¦›Š1kä 9#€ùtÎÐ’0 @€@1°Ê±d-œµpáBg±,­$­-›ìGfÔZ¤«víÚæ€p>nÛ¶­iӦѱw?ßlÊ7tèPÓ¯_¿l¢Fãüýï7ß|óMô\uëÖ9Ïöäšk®1§Ÿ~zÂè…ÇA ” —RmR@€ ¤*Uªä(¹Rt å5jdô)‹;æ˜cÊ=iÜÊ•+çÄä<éM¹À|º€ð¹5 @€ –Jqaùsw@€ @( ”âÂçÖ€ @€ PX(Å…åÏÝ!@€ @ €Xh«€ð¹5‚D JZ¦I¶hð«³ýkÖðóŽñ«Z£†¹õÖœOÌ…ŸÞ¢yÊÒW®^Û\~ùÑÏ#)ÃÀ˜td¦É%åô~5“¨Z£¦ykÞ"+_•4\X/^8ðæ°rC&PaOÄ8ÿdÈ€¶’xð½3ŒEp@€@n,[¸À¼õȃfþÜ9¹¹©BHAó逸 @€ @¥K¥¸të–’A€ @€@ (Å)q€ @€J—JqéÖ-%ƒ @€ PŠSâ2 @€ ”.”âÒ­[J@€ @) §Äe@€ @(](Å¥[·” € @€R@)NˆË€ @€ PºPŠK·n) @€ ¤ P1Åu.C%F a£Ææê›–X©( ™Àï~m³OÞ!€¨°'â^²@, *~Š[}d€J€æÓ%P‰€ @€²#€Rœ7bA€ @€@ @).J¤€ @€ ”âì¸ € @€J€Jq T"E€ @€ ì gÇX€ @€ PPŠK ) @€ dG¥8;nÄ‚ @€  €R\•H @€ @ ;(ÅÙq# @€ ””â¨DŠ@€ @Ù@)ÎŽ± @€ @  —@%R@€ @ÈŽJqv܈@€ @%@¥¸*‘"@€ @€@v*fX€ @(<Ë.»,­LT©RÅÔ¬YÓÔ©SÇüñ¦U«V¦~ýúiÅõ 4vìX³páÂè¥cŽ9Æ 4(zžéÁþósÏ=÷ÄD»ë®»L½zõbüÜ'Þ<Økûí·Ÿyà̾ûîk½2þ=z´yï½÷ââU«VÍÜÿýqþx@ È*쉸 €¼C€‚L B… †Ÿâ × y/4=CÙº:˜ßþö·¦gÏž&Ót.¸àó·¿ý-zë3Î8üöÚkÑóL÷Ì3ÏŒ‰¶|ùrsä‘GÆø¹O¼yp_{ùå—MçÎÝ^iïرÃé0عsg\œZµj™­[·Æùã À|:ȵGÞ!@€²&0wî\sÑE9ÊèÚµk³N§#>üðÃYgkúôéÆO!Î:A"B È  y‘=@€ ô hÄWfÃîÏ>û$oòΚ5Ëüüç?7[¶lIÿFEò™gžÉzDwòäÉE^:²ò%ü Q¾÷"5@€ ä”À¤I“Ìwß}óùþûï…÷Ýwß5?þ¸9ùä“ãò 9½ ˆó’ÇAÍîîÝ»ÍSO==O÷à£>2óæÍ‹w§õä%F¥¸Ä*”â@€ Ĩ]»¶9餓sé·ß~ÛL™2ÅTªT)& LŽW¬X㤓nݺ™ý÷ß?šålL¨ÅÅíz÷îí>å%I¥¸$«•BA€ $" sê‹/¾Ø :4&È?ü`f̘㤓êÕ«› /¼0šå ˜?ü0zžê@åä‘G¢Á´ÈW»ví¢ç@ T  —jÍR.@€ ¤úõëg*VŒÝ¡töìÙIãûEïUn%7UÞ_ýuó駟Fƒ)­LWåŽFæ"€R Ê"«€ @åG@&ÕÚ_Ø킾 uûöíMÓ¦M£E’9´æT§ãÜæÖR†5šŽƒ@ ‡¡–)# @€€/ºuëÆøoÚ´)æ(u(Å¥^Ô€ @À—À¬Y³ÌæÍ›c®µlÙ2æ<¨'—_~y4ë©ö,^¶l™yóÍ7£á{öìiªU«=ç¥N¥¸Ôk˜òA€ ÄÐÚë®».Æ¿ýö3W\qEŒ_POÎ;ï<£_ëÜ#ÁÖÏ~{W¨ÆtÚ’á;,PŠÃRÓ”€ @ÀÈdúÑG5Çw\œétŸ>}Ì!‡R”4Ò«_ëíY¬•©µBµuìMlIð&±³…©ä”€ @ ähÁ¨?ü0¦\{öì1_|ñ…Y¹r¥‘©ðš5kb®ëäì³Ï6÷Þ{oœ=4â;a„h4"•Ž«S§NL°Í›7Çœgz²eË–¸(nE6îbZaû¢‹.ŠÆÐñƒ>=?âˆ#Ì)§œ=ça#€R¶§¼€ @fŸ}ö1šì6Q–b;räÈ´èÔ­[7&ÜgŸ}fvîÜã—ɉ̙ÝN£Äå¹E”w­mÛ¶Eo§knÑ @ $PŠCRÑ€ @ –ÀO~òg.±ÛWŠòúõëÝ^¾Ç'Ÿ|rŒÿž={ŒíÊÖi®³ÛµnÝÚ}ZæãÿùŸÿ1-Z´ˆKGÊ0{ÇaÁ#dPŠCVဠ@àGC† 1ûî»oÔã믿6wß}wô<Ñ”L6»Ýßþö7÷iÚÇRµ:¶Û•·9³”_ïh±îÇÞÄnꇕ@Å°œrC€ @ iÓ¦Îhñ¤I“¢0xà3pà@sÈ!‡Dý¼ZåZ åk¯½½ô裚aÆe¼ŠóĉãV¾ÖâXåí4"üùçŸÇ${Î9çÄœs0@)c­Sf@€ (Áƒ;«1ÿý÷Žß®]»œ¹Å÷Ýw_4ŒßÁõ×_£oØ°Áôïßß<ôÐCiÏÑýàƒâVÂîر£ñšgûÝ?S¿úõë›Q£Feð(y±6%_\ @€ X-öΫ?~¼Y½zul@ÏYçÎM»víb|'L˜`´/pªU¬5ùÅ_tF›Ý tÉÌY£Í8@ PŠóÇš;A€ )»çïÞ½ÛŒ1"in5§øÉ'Ÿ4x`L8íܸqcÓ·o_óØc™þóŸæ¿ÿý¯³×Ì™3Í]wÝålÕµkWóÅ_ÄÄÕ¶P:uŠñãÈ-̧sË—Ô!@€@@{õj´xòäÉÑÜjÔWû7jÔ(êç=hØ°¡y饗L÷îÝÍš5k¢—·oßnþò—¿8Ÿ¨gŠ™^ß|óÍ)Bq(oŒ—7QÒƒ $!ФIg®¡L$õ‘³Çú®ZµjJ³Ë$És (ïhñ7ß|7ß×/ymíôÎ;ï8Š±ßõT~ 40S§N5úÓŸbF«SÅã: P>).Ž¤@H‹@¯^½œ|–ÙdíÚµ]Æððn]tðÁ{B¤ªÑb Ï™3'iÙ²eF£¾5kÖŒúùÔ«WÏ<ýôÓF g;Ö¼þúëfùòå~A¿jÕª9ó‘/¼ðBgõëÊ•+' ›èÂÑGmÜåW§[y;™†»ïQ½zõò¾éA à*D&ùï)x.È @ $,X`Ú¶m›°´2ÝôÛK4a.@EK`ݺufåÊ•fË–-ŽH•*UœN¯ƒ:ÈsÌ1¦R¥JE›w20@)SmSV@( ÍYµjU\^Ô`V#š‘â84x@€rF€9Å9CK€ 2¡ös˜NûQÁ€ [(ŹåKê€ 8ݺu‹ó“GÏž=}ýñ„ @ w0ŸÎ[R† $$à5¡Æt:!*.@€rJ€‘âœâ%q@€€?¯ 5¦Óþœð… äšJq® “> @À‡€×„ÓiHxA€ò@óé<@æ€ ?Ö„Ói?:øA€òC€‘âüpæ.€ 8Ö„Óé84x@€òF¥8o¨¹ @ –€5¡Æt:– g€ |À|:Ÿ´¹ @ÀC E‹æ­·Þ2µk×ö\ဠ|¨ð—‰“öLzøá|Ü‹{@€ à!°}ÛVS³ ± §€ ¼èò‹Î¦BÛööÖ¦ƒiØü˜¼Ü”›@€ @€ M`ûÍK÷ÿÑTTF¤7kݦÐyâþ€ @€ ¼Ø´vµsÚÊ nn@€ @ÅH¥¸k…Ÿ•R<÷™¿š×_½À%àö~Ö¯_©×A~—Rúýwþló§{ºšúõk¥ [*yä-³zé’” IoyW~°ÈÔ¯UÓ ¾ñï%΋€À+¯¼bæ/˜—R)žû̳‘wÙŠ ÇùË‚d~ÙÂ&mHúåfýªȼ˜"ñ{ä‘GÒz—-œ5+t2?|Ä«Fò›¹RüOsr‹fæÒK/-’Z&n’ùTï²í›6ý^ÿõ©ß¸£–ü±dÞi§d¨«=„̯x 12íwYÖJ±Šß¼y=Ó©S³â%QÎ9[µjS™RìÔ©S™â97V­ZU¦„Û´ij?üÀ2¥¤È³g/5_lÈ.ÇõêëÑ)»ÈÄÊ)=ó—®Hëazï 2Ÿ–X.ÐìÙ³#ï²ôF€Ã&ó&¿u}6nܘ÷|Öôr1]™¯\e¿H†§}/êÈ|ne¯P©O˜<9í[ï“vHB€ @€JŒJq‰U(Å @€ ô  §ÏŠ€ @€ PbPŠK¬B) @€ ¤O¥8}V„„ @€ #€R\bJq @€ @ }(Åé³"$ @€ ””â«PŠ@€ @é@)NŸ!!@€ @ Ä —X…R@€ @HŸJqú¬ @€ @%F¥¸Ä*”â@€ @€@ú*¦´l!¿ür·3æ¦]»#L§NͲNLéT¯^9«øwÞù’ùøãf„K²ŠäHwÞy§©U«–¹æškRcܸqfÛ¶m榛nŠ†U|9·_ôbšË–-37ÜpƒÙ¸q£câĉ¦Y³²È—æ’K.1#GŽ,S:if¿\‚Íž½ÌÌŸ¿Â\{íéYËq6±÷µqËúÚt‚ôýå—_FÞAc"ï v‘wP§¤Y÷ kýÒ}ŽÝ`ÆŒæž{îq.×­[×<ýôÓ‰‚&ô_·n™ýݼÿÖ¸óPˆãÙ³gG~cçGÊ}mä7¶zÒ,ø=6~Yå«~õ)¿²è‰Òôúçm¤xéÒõfðàg…À›‰tÏü›éÒeLºÁc½óÎ'æá‡ç›¥K7Äø‡åäá‡6O>ùdZÅU8…w;{ýÜ×Ó9îÚµ«yæ™gœ RÊ¢+‘þýû;éíر#ÛE)ÄzôΟ|ò_NÛ"Û{eÓ¶¹ï¾YŽŒ«Måýè ‹³2t™öYÕã`ßÚ9ùpy)nÞ¼¾>ü—ÎHq¶{î¹÷L½z53Ž>cÆûfÀ€éfùòϳŠŸñ ‰GàwÞ‰ð_núôé“Õ(7A5†4Ò4§ÞK=z²qêùãÒŽ*눉ߌp?%ÆBBŠ²üÕÑtÏ=ç§ËFÀ6´†šÕÈ®”j)À§žzª™6mZdäó'CRä¯çkÞ¼yeËd9Ç.™_·n›éÑã!sÛm/˜3Î8:t#Æå\¥%§Ž›£Ž:ÊÌ™3'*¯™$à–y¥eGÿìo€¬>ŠÍJ"ß2ïåÙ¿ÿSN{ÇëÏy~”Uæ½¹”õžPð^+–ó^½~âŒg›ŸLÛ6ö>Ý»ŸQ¢âG§³mcÙtùÎŒ@yÈüûï¿ïÜôÑG5-Z´È,å:oJ±LžóiV!>j òœÓø?õÔ#Ë É”…@Ó¦MË=2Ò3ÕŒ?>¢¾á(ú’ÓÔ²LÈ´¬>ꨃcb¥¡)sç.7êhB)ΔjÙÃgû—üË©CÈ*Ä:—R åAþ-.«†Ò,/W 2/³é«®êé8˜1;ŸŸ÷ߢòbätÜòšI9¬Ìß~ûíQ…Xñu>wî\ç÷ Ø”â|˼›§¬!Ôá©6O&¨î48.ÙʼûîzŸßwß}EßÞ¹æšNîlçüXÖrèºì²væä“çü~Ü =e‘ù 8¨…|ŸçM)–iDŸ>SŒz“ìãѪ͛wš)S.˜Â>5mnÓ¦©¹å–®Ñ9—š7 Ó =r2µéÈ´NjæÜsOˆ4îg:×o¿½›£x¨ñ£†¿FÉFîiZµºÃ¹´šKuï½÷ Œu2?Öüõ’»lòo½õÖhXÍß=z´;H̱z ­iœÒÔüÜtÌydþ©ÆÉ!C¢æJº§üìá}kÖ!õ(õêÕ+:¿Yy5|l˜DeS¾n»í¶Èh½ˆ2÷œY¼x±£§›ßbgeyâÄK"ŠK='KV† ê™sýLdÎõ^sp+ã6ß ·xñç´ÿi¦nÝ‘ù¨WG” Ÿ-Í鑉´®é¹Ò†æÑû9Y]lØ°ÝïRQúIF4ÿÖÎIW&»téâ;ÏD ‰»ï¾;*S ×¹sgßreÖ›€âjtVò|ì±Ç:s–mþ¼yÓó"™•“é¿œ{^½·|ÞçHáezÚ½{w_¥×v8Ût‚\ȼMsôèææDêyCÄú¢žÓÙó ý„*ÎvØq~Åîá• å×+W¶ ™Èq&amúö;]™·ád6-+!™÷ëÝîžCï-ŸŸÌë·ä·¿ým¤á{²Í‚óm_b<‹äÄʧ}Ï»ßÑ m«è=}Ùemö‹Íz¢÷¼MÓOæm\ ÈbÀ€Ÿ›¨H¥Ø+*["™×ú jSØwîÀ-Š¸ïb‘yw›+YÙlôû¢6Úq­[·¶ÞE÷mÛój“ÈåZæ_yå¿Î}:w>Æùò¿b”y+§j£¼ýöÛNç£e|ÕUWE­sÒyÏÛ´lüDϳ~+$ë…ty›S¼cÇ.ç­F»ujȨ‘¯yÂ:îÒ¥¥Ó°5j¦£ÀêŸÊ)¾_™G«¯ÏêÕ[œh2aš3g€ÓPÊvq®T÷Ïõu œæJ TƒBÂ$§ÆµæTI¡´NÊs«V­Ì¨Q£œ°mÚ´qzÒmÎ~«‘Ò¯ßÞ¤Âê‡Eó~íÜ/.Ñ·ò žzåOßrŠ«‡¨G‰¢Åøëe r(¾Dúزéš×ÉìTæ¡çž{®÷R Î%ÿê½×ó`•aÍ“Ós ÆR¿~O8@6\¢oûl©ãHójô (MùË:#ÑÂrARˆÕ±"ó`ɆdUr"YÓü)›n§†’äØ-Sj8YE4Û°îxöX ¨¬Ô±$9¶3›7å;ç-ŸžuûliêuZ(Ï­TX}[ó¥ ¸½ ~œ ™·iªsHïɲ¾åÔÙd;œlá5ÇRVC²šÐ‚[Ap^™«ÌKùõ*Ī?ñ‘²­Z±9+Ÿö=ï~Gwëv¿ÓÎÑ{^ :×4–TΦé'ó6®¦¨³3¨Ö?™È¼`­Ï`ôÎÔ¹Þƒ^—Éo‚7®ÎËë=ïms)mý†ÉßÏ©Œ¶Måw½˜ül{Þæ)×2¯Î~½Ï׬ÙyLqÚJêP ÚºÅ*óZlWmuÊh0Ê:É£ÚbRtÓqéʼô9ýÎ)mÅÓGÏ€½–ÎýÊ&o#ʼn2jçùΛ÷c_§NÍ375bÔ ×Ȳ>Íš q^øî°JWixçLÊ?Ÿfªº_.œVk–{â‰'¢ ­À&…Q‚©o;Z¬³ ²Ç·æZåV‚%wŒ„Î ¼{%P= Rj5,§tõÐø¥¡¼)º¦†½z9/»ì²èÈž]›æGê‡ÌÎÓh·y•ï°Ã‹–Où±åJ'oA ã'ÃvÞ¯^ò½{ÿÔÖa)¾-ðš IÙ~ôÑß8aÕ¡”l¥]¥­{j~s±;u I&½r¦|K¶Õ(’,Ù‘£8Er?3’¿‹.º(®¨™„‹ìòгä~î$Ãê ’bkó&eÖ.À¢^ÛÐ×sâW>›gå[ ’9¥¡Ü 4(î²:O$Ck×®u®©!¡sX¥St,?·Ë$¬;žß±÷¹“ ë~î¼ùÅ“ŸæÈû=Gʳ:‘”F²çÀ6ª”Fº½·‰ò’OÿòùnÝNtbåÛOæ_|ñÇ I×Õ€Rc)(™÷kuR÷4¢+V¤ì0*¦úÖ¢@ömó¥ödóÞ{_³^I¿ýdÞî®ôù•éÊü_þò‡‘m'X`j{è]ìvÅòžWCßû;¡|*ÏêÌ´»6ïš’&ÿt¶Ñ´qŠñ;W2¯ ý†¼þú"ï€Û##ËPµƒÔ¾Q'Q\±Ë¼_[Ê=À–Œq&2¯EHÕ†éСƒóNWg—: Ô)¤6ß F²{g{­àJ±„ÚoDW¦Eú¡Hgë™lV¤ÎX¾ãé…h_Šê)Ô ^£MêU” X§k:÷3•ÖH²„ÍíÔ“H°ù»ãÛc¿°5jÔ°—“~ÛIõv¤ÛØæÙ­ô»¯—Úq"–¿^þé8ÍÅOåìè³~8¼©âêºz"e¡oºJÖ¥üɬFfÑngWwÖ_¯óúeÖ›–÷\&Ý^wÀéÍaMö,ÚyЉ:˜Ü ±zRƒ2J,Vå!ógŸ}œ{̹ÌH%çj4ÉšH%™Ø»Cæñ“y)¶±$Ë ­È«©Aq­[Ç/¤öÚA |œV1üd^&Õzž‚ÒÉéWÐLd>YÛÁÛ*†÷|²ö™XÈŠNí7Û¹«Qeý.©“Ó¯N÷–-72¯wº¦GºõuŒN›Ö×yž´Èh±» ÈüÙgŸÆLe^m<íPਓþ#+A=ɲʤO¤‚›Oûä /½ Õã"¡°ÊmË–-£Çžàœ†”€VIæ¤ È´ÈoªA²xÅpMsÂ4@ ÷s NÚ¥«—g>Õ)`Me~­Ø°¹5*§]d»âºLìRM/H;ÑDæ“Õ‚¬NbɾK:ƒóʼæ#«ãTS܃[¶ìtp,Y²ÞùöN·)FVȼ1b ™–É·”d«(/Y²Ä©²-[¶8Ú{鶰+Æú,¯K~÷/?0K¦µÝXëÖwF?Z°TÎú»æbÈ·7Èü^"2£–Óû]#ÈöcçJ[ÿ1cÆìâÿZ@1È™­=Yú¹|*æE¡û5`´­ŒLŠ‚лéW‰åá'ó»xŽL 4ÇÐö¤¨‘à!Ó5"û­¼è'haÓ¨›ŸKäï¶,~êéTÔÛïu¶|ZQ2 .‘‰´ü™™¦ËE ±]ì"ÑJÔé¦Uˆp!–Sçz %ëÖIAv»víö®,l·s_³=íÖ/“°6N®¾=svþd­Zµ¢·–B,2)r/2 ƒ\É|ÇŽ£"«ß?”‚~W4¨ðz1\@æ±2¯ŽáD&Ò5“kÔ¨Q1T[Ê<øm§Åà¤Ô¦3ýÅïÚöiá›â>Ú–IN‹/êz±·¥2‘yMWIÔvøøãX3ôbxÏkG€Dí3Õ‘ýSã_[mêÜûÑt9 ëšÂÁåBæõÌháÝ[o}ÁA¢ßßÀôDæ± ¯ÞóÚÉÆÏÙö\>ÞóWŠõc U¦ÝN¯F|Ë–‡º½9vЬ^'“j)Ñ^»{-ØàV) † LIDAT Oó+姶Ûi‹7¬ûzy[s7åÏëìªÛZh( NÏö¡t;-!íWœ­Ób=KcÇ^·ÀK¶i*ž5#³÷W§‘íU·~v.ºV+Ôu·Ó‚Vn—IXw¼ò>¶‹iyŸEufi…G5¦ì¶Sz>¥kïÜ›òÎW®ÓË•ÌëwC2?cÆû1EÐ*îöwÅÏì.&p‘œ ó{÷¨Õo’¦ ¸žo=çz>ìo‰ûz1kñPïˆí˜1ÿp²z啱 D¥›m?&…×û±ÓiZ´¨_ô ±»¬éÈü•W^éDñ¶$šjævÅðž×`F¢ö™F 57^‹pÉâG&Ñêøõ~Z´háKSut-(¦Ó¹y;X«¶{Ÿ'»³Æu×ტ>»Ì«r좩Þv}Ïû-R—‹J-Š9Åzh4ßQ‹P¨WIçêÍ7.~ 5j4ò%EAÛ4•²Ó‹O‚ ¦ÅšŠi4X#Kj ¸ÌRdf£ÑW…W¢WqPM^Wï‹Ø›7ovLtÔêsoºî{”ç±~¬Ôë)s õYSX•OʽF‚ºq¦œ$ïÚ—xÑ¢O#õV7RoŸ8æÎZË-çµjUu’¾è¢ N§‘¶ïHä–-ÓžÑo:—ï»oVDÁšåT V³Ó>¤’‡¾}û:«1+¯’U5~ìœbí#iäIr¥Õ e‚ªF„}flûIX§¼¿µÀ„òç~5f·Ñµ‘’,§g:‘Ét¾¶.(+‡\ȼò4r¤Vr]‘éŽb¬çI¿+zý®”µ,å™ÿQæíó¡gU«MËœÔ>â.ÿ 9½»µ‚´”VYÄ©M£Q]÷ÞÚ™¼çƒTödyÍDæõîó¶Ü2á½O1¼çýÚgî6—Þÿ¥êr!óšC¯©î´m»I릸ÛMÅÊ™ÿQæí{Þ¯¤úÓ6–ùpySŠkÔ¨QðŽŒ˜DímÔÛ©‘¢}&‡)²’ì|Ç»C‡£"zFzÂbQ5ê‚Èb;3E%´‘½œFêÔI¾À0ð6N¡¿§M›æ(°Rl¨F–$@ê9—y¥önT¯¡Îï¾û®éß¿¿VáÕ;©F²–}¯S§NLqdz©•¬µ‚¯ÙR0ÔWÏ¥e·S:^'?oš #s)óÖü-‘Ÿüe>r '8ÛÒØ•„•)©zÿ•¾îcÍ/”^±;É¿ž=n'i+ßê’ÓÂÞÕDõ¢—â¬07îˆÔýn'-¿gëÃ×;÷rßÇ{\·nz+…{ãåó\r äÕ‰ceD²÷ÐC9½÷èÑÃh…Qu²È©#åè£6²6<ËiN¾^ªz6Ür™IX+×2û·Îú¹Ó´×üäÓÏOá½Ï¢ülm¹4r¬gCŸd®Øž‡\È|¢4ÅEÊ…V%•’žû<©¡ä÷»’Œe¡®•’Ìëyñ›“ŽÌ[þ‰ÂŽ92aç[ˆïDò©-“äl[Gïýçžû]äuBL6ýÞó‰ÒŒ‰è:É4¼+jA3•yµÔ™®oû» ¶‘Þ±ú­p¿3yÏÛw´¾­Ëô=ï'ójŸiu]n»Ûsêü×ÖR¶ãÓÞÓû,Þ°…8oÞ¼^ä9oOäJæµµÙa‡`di¡cëüÚMöZ±}³ÌÛçÀýY~~òíç—©ÌÃ{¾BÛöö´½ôjÓ¬uü–"€ß÷ã·^o.?·VdäfïKÞ/L*?øÊö¿ØGªl9V­ÚdÚ¶c†½°Wy·þé|_}bS³gÏžt‚&ÏV­Z©×‘z“ñ‡umgÞšw­9üð3Žk#hnŒGAÙ"iØ°çÍ;Ž0]¯¾Î!­ï·fL7ß}´ØL}ä‘´Â(¿Ô°œ<ãïæW·Ü•ôÆ{ße±¦èI#ø\Dæ} à•wÆ ‹¼Ë¶¦|—•Uæeâ©E°Õ`¿tª©xä9¦í¹dT//ktD,g½/½4ò.k™ô]¶Wæ{›}ÊùÞ$@€ @ ”âÀT… @€ ò&·9Å~O4Á/,~(U™Ì‹/U”+\ùpÕwØK›hM•°s¡ü¥K™/ݺ-å’T)âž©¥, ”­0’­ ]˜qWä–2Ÿ[¾¤^\´ø[PÖŒ(.rä&¨ù Ö\¸óùt¸ëŸÒC€ @5”âPW?…‡ @€ n(Åá®J@€ @ ÔPŠC]ý€ @€@¸  ‡»þ)= @€ P@)uõSx@€ @á&€Rîú§ô€ @€BM¥8ÔÕOá!@€ „›Jq¸ëŸÒC€ @5”âPW?…‡ @€ n(Åá®J@€ @ ÔPŠC]ý€ @€@¸ T̶ø{öT0ÃG¼fš´0Û$o÷®oÍS!ë|·ëÐ1ë¸DÌÝ»vEê5;'y8¿Çær•JÙ%ÀX«?ùÜœpÖYå|æ˯žƒ¬Ðå<ÒÆ Ì!ÇŸÖ}Úu“V¸R „Ì—JMÆ–cõ'ŸDÞe¿ŒõLp6™ÿhéZsV¿sÐHî=iòÃfæ?^Oˆ«!®ÌoÜ°%ò[®÷<2_‘ÌùM?Zº4ò.k™Ö}*´mßaOÛK¯6ÍZ·I+‚ ´ý‹fýªö44ß5¬kê7É\!øléÍ×;¶‡†SÐ šm½®_¹Âlß´1hÅ-s~k~Œ©V£fFé|»{·YùÁ¢Œâ8¿ê~„©yPݤ7 ë» ™O*½˜N½†Uæ›w’©T¹rFu»3ÒÎYiïàŠ—@:2¿òß‹Ì·ßì.ÞBä(gÈ|ŽÀ8ÙTõºiíjsÿÕ½MÖJqËÇí!@€ @Y°J1sŠ³FHD@€ @:”â × ù‡ @€ ¬  gŽˆ€ @€ t(ÅA¯Aò@€ @Y@)Î!@€ @ èPŠƒ^ƒä€ @€²&€Rœ5:"B€ @€@Ð  ½É? @€ dM¥8ktD„ @€  ¨pÖ9çîùð£fÿšµ‚^ò@€ @H‹À7»w›Š?|kþD<¸ß«IEND®B`‚rum-1.2.0/logical.conf000066400000000000000000000000561320230002300145600ustar00rootroot00000000000000wal_level = logical max_replication_slots = 4 rum-1.2.0/rum--1.0--1.1.sql000066400000000000000000000750621320230002300145570ustar00rootroot00000000000000/* * RUM version 1.1 */ CREATE FUNCTION rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal) RETURNS bool AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; ALTER FUNCTION rum_tsquery_timestamp_consistent (internal,smallint,tsvector,int,internal,internal,internal,internal) RENAME TO rum_tsquery_addon_consistent; CREATE FUNCTION rum_numeric_cmp(numeric, numeric) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE OPERATOR CLASS rum_tsvector_addon_ops FOR TYPE tsvector USING rum AS OPERATOR 1 @@ (tsvector, tsquery), --support function FUNCTION 1 gin_cmp_tslexeme(text, text), FUNCTION 2 rum_extract_tsvector(tsvector,internal,internal,internal,internal), FUNCTION 3 rum_extract_tsquery(tsquery,internal,smallint,internal,internal,internal,internal), FUNCTION 4 rum_tsquery_addon_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal), FUNCTION 5 gin_cmp_prefix(text,text,smallint,internal), FUNCTION 7 rum_tsquery_pre_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal), STORAGE text; CREATE OPERATOR CLASS rum_tsvector_hash_addon_ops FOR TYPE tsvector USING rum AS OPERATOR 1 @@ (tsvector, tsquery), --support function FUNCTION 1 btint4cmp(integer, integer), FUNCTION 2 rum_extract_tsvector_hash(tsvector,internal,internal,internal,internal), FUNCTION 3 rum_extract_tsquery_hash(tsquery,internal,smallint,internal,internal,internal,internal), FUNCTION 4 rum_tsquery_addon_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal), FUNCTION 7 rum_tsquery_pre_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal), STORAGE integer; /*--------------------int2-----------------------*/ CREATE FUNCTION rum_int2_extract_value(int2, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_int2_compare_prefix(int2, int2, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_int2_extract_query(int2, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_int2_distance(int2, int2) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=> ( PROCEDURE = rum_int2_distance, LEFTARG = int2, RIGHTARG = int2, COMMUTATOR = <=> ); CREATE FUNCTION rum_int2_left_distance(int2, int2) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=| ( PROCEDURE = rum_int2_left_distance, LEFTARG = int2, RIGHTARG = int2, COMMUTATOR = |=> ); CREATE FUNCTION rum_int2_right_distance(int2, int2) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR |=> ( PROCEDURE = rum_int2_right_distance, LEFTARG = int2, RIGHTARG = int2, COMMUTATOR = <=| ); CREATE FUNCTION rum_int2_outer_distance(int2, int2, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_int2_config(internal) RETURNS void AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR CLASS rum_int2_ops DEFAULT FOR TYPE int2 USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , OPERATOR 20 <=> (int2,int2) FOR ORDER BY pg_catalog.float_ops, OPERATOR 21 <=| (int2,int2) FOR ORDER BY pg_catalog.float_ops, OPERATOR 22 |=> (int2,int2) FOR ORDER BY pg_catalog.float_ops, FUNCTION 1 btint2cmp(int2,int2), FUNCTION 2 rum_int2_extract_value(int2, internal), FUNCTION 3 rum_int2_extract_query(int2, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_int2_compare_prefix(int2,int2,int2, internal), -- support to int2 distance in rum_tsvector_addon_ops FUNCTION 6 rum_int2_config(internal), FUNCTION 9 rum_int2_outer_distance(int2, int2, smallint), STORAGE int2; /*--------------------int4-----------------------*/ CREATE FUNCTION rum_int4_extract_value(int4, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_int4_compare_prefix(int4, int4, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_int4_extract_query(int4, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_int4_distance(int4, int4) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=> ( PROCEDURE = rum_int4_distance, LEFTARG = int4, RIGHTARG = int4, COMMUTATOR = <=> ); CREATE FUNCTION rum_int4_left_distance(int4, int4) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=| ( PROCEDURE = rum_int4_left_distance, LEFTARG = int4, RIGHTARG = int4, COMMUTATOR = |=> ); CREATE FUNCTION rum_int4_right_distance(int4, int4) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR |=> ( PROCEDURE = rum_int4_right_distance, LEFTARG = int4, RIGHTARG = int4, COMMUTATOR = <=| ); CREATE FUNCTION rum_int4_outer_distance(int4, int4, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_int4_config(internal) RETURNS void AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR CLASS rum_int4_ops DEFAULT FOR TYPE int4 USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , OPERATOR 20 <=> (int4,int4) FOR ORDER BY pg_catalog.float_ops, OPERATOR 21 <=| (int4,int4) FOR ORDER BY pg_catalog.float_ops, OPERATOR 22 |=> (int4,int4) FOR ORDER BY pg_catalog.float_ops, FUNCTION 1 btint4cmp(int4,int4), FUNCTION 2 rum_int4_extract_value(int4, internal), FUNCTION 3 rum_int4_extract_query(int4, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_int4_compare_prefix(int4,int4,int2, internal), -- support to int4 distance in rum_tsvector_addon_ops FUNCTION 6 rum_int4_config(internal), FUNCTION 9 rum_int4_outer_distance(int4, int4, smallint), STORAGE int4; /*--------------------int8-----------------------*/ CREATE FUNCTION rum_int8_extract_value(int8, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_int8_compare_prefix(int8, int8, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_int8_extract_query(int8, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_int8_distance(int8, int8) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=> ( PROCEDURE = rum_int8_distance, LEFTARG = int8, RIGHTARG = int8, COMMUTATOR = <=> ); CREATE FUNCTION rum_int8_left_distance(int8, int8) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=| ( PROCEDURE = rum_int8_left_distance, LEFTARG = int8, RIGHTARG = int8, COMMUTATOR = |=> ); CREATE FUNCTION rum_int8_right_distance(int8, int8) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR |=> ( PROCEDURE = rum_int8_right_distance, LEFTARG = int8, RIGHTARG = int8, COMMUTATOR = <=| ); CREATE FUNCTION rum_int8_outer_distance(int8, int8, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_int8_config(internal) RETURNS void AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR CLASS rum_int8_ops DEFAULT FOR TYPE int8 USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , OPERATOR 20 <=> (int8,int8) FOR ORDER BY pg_catalog.float_ops, OPERATOR 21 <=| (int8,int8) FOR ORDER BY pg_catalog.float_ops, OPERATOR 22 |=> (int8,int8) FOR ORDER BY pg_catalog.float_ops, FUNCTION 1 btint8cmp(int8,int8), FUNCTION 2 rum_int8_extract_value(int8, internal), FUNCTION 3 rum_int8_extract_query(int8, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_int8_compare_prefix(int8,int8,int2, internal), -- support to int8 distance in rum_tsvector_addon_ops FUNCTION 6 rum_int8_config(internal), FUNCTION 9 rum_int8_outer_distance(int8, int8, smallint), STORAGE int8; /*--------------------float4-----------------------*/ CREATE FUNCTION rum_float4_extract_value(float4, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_float4_compare_prefix(float4, float4, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_float4_extract_query(float4, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_float4_distance(float4, float4) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=> ( PROCEDURE = rum_float4_distance, LEFTARG = float4, RIGHTARG = float4, COMMUTATOR = <=> ); CREATE FUNCTION rum_float4_left_distance(float4, float4) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=| ( PROCEDURE = rum_float4_left_distance, LEFTARG = float4, RIGHTARG = float4, COMMUTATOR = |=> ); CREATE FUNCTION rum_float4_right_distance(float4, float4) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR |=> ( PROCEDURE = rum_float4_right_distance, LEFTARG = float4, RIGHTARG = float4, COMMUTATOR = <=| ); CREATE FUNCTION rum_float4_outer_distance(float4, float4, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_float4_config(internal) RETURNS void AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR CLASS rum_float4_ops DEFAULT FOR TYPE float4 USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , OPERATOR 20 <=> (float4,float4) FOR ORDER BY pg_catalog.float_ops, OPERATOR 21 <=| (float4,float4) FOR ORDER BY pg_catalog.float_ops, OPERATOR 22 |=> (float4,float4) FOR ORDER BY pg_catalog.float_ops, FUNCTION 1 btfloat4cmp(float4,float4), FUNCTION 2 rum_float4_extract_value(float4, internal), FUNCTION 3 rum_float4_extract_query(float4, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_float4_compare_prefix(float4,float4,int2, internal), -- support to float4 distance in rum_tsvector_addon_ops FUNCTION 6 rum_float4_config(internal), FUNCTION 9 rum_float4_outer_distance(float4, float4, smallint), STORAGE float4; /*--------------------float8-----------------------*/ CREATE FUNCTION rum_float8_extract_value(float8, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_float8_compare_prefix(float8, float8, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_float8_extract_query(float8, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_float8_distance(float8, float8) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=> ( PROCEDURE = rum_float8_distance, LEFTARG = float8, RIGHTARG = float8, COMMUTATOR = <=> ); CREATE FUNCTION rum_float8_left_distance(float8, float8) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=| ( PROCEDURE = rum_float8_left_distance, LEFTARG = float8, RIGHTARG = float8, COMMUTATOR = |=> ); CREATE FUNCTION rum_float8_right_distance(float8, float8) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR |=> ( PROCEDURE = rum_float8_right_distance, LEFTARG = float8, RIGHTARG = float8, COMMUTATOR = <=| ); CREATE FUNCTION rum_float8_outer_distance(float8, float8, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_float8_config(internal) RETURNS void AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR CLASS rum_float8_ops DEFAULT FOR TYPE float8 USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , OPERATOR 20 <=> (float8,float8) FOR ORDER BY pg_catalog.float_ops, OPERATOR 21 <=| (float8,float8) FOR ORDER BY pg_catalog.float_ops, OPERATOR 22 |=> (float8,float8) FOR ORDER BY pg_catalog.float_ops, FUNCTION 1 btfloat8cmp(float8,float8), FUNCTION 2 rum_float8_extract_value(float8, internal), FUNCTION 3 rum_float8_extract_query(float8, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_float8_compare_prefix(float8,float8,int2, internal), -- support to float8 distance in rum_tsvector_addon_ops FUNCTION 6 rum_float8_config(internal), FUNCTION 9 rum_float8_outer_distance(float8, float8, smallint), STORAGE float8; /*--------------------money-----------------------*/ CREATE FUNCTION rum_money_extract_value(money, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_money_compare_prefix(money, money, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_money_extract_query(money, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_money_distance(money, money) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=> ( PROCEDURE = rum_money_distance, LEFTARG = money, RIGHTARG = money, COMMUTATOR = <=> ); CREATE FUNCTION rum_money_left_distance(money, money) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=| ( PROCEDURE = rum_money_left_distance, LEFTARG = money, RIGHTARG = money, COMMUTATOR = |=> ); CREATE FUNCTION rum_money_right_distance(money, money) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR |=> ( PROCEDURE = rum_money_right_distance, LEFTARG = money, RIGHTARG = money, COMMUTATOR = <=| ); CREATE FUNCTION rum_money_outer_distance(money, money, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_money_config(internal) RETURNS void AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR CLASS rum_money_ops DEFAULT FOR TYPE money USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , OPERATOR 20 <=> (money,money) FOR ORDER BY pg_catalog.float_ops, OPERATOR 21 <=| (money,money) FOR ORDER BY pg_catalog.float_ops, OPERATOR 22 |=> (money,money) FOR ORDER BY pg_catalog.float_ops, FUNCTION 1 cash_cmp(money,money), FUNCTION 2 rum_money_extract_value(money, internal), FUNCTION 3 rum_money_extract_query(money, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_money_compare_prefix(money,money,int2, internal), -- support to money distance in rum_tsvector_addon_ops FUNCTION 6 rum_money_config(internal), FUNCTION 9 rum_money_outer_distance(money, money, smallint), STORAGE money; /*--------------------oid-----------------------*/ CREATE FUNCTION rum_oid_extract_value(oid, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_oid_compare_prefix(oid, oid, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_oid_extract_query(oid, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_oid_distance(oid, oid) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=> ( PROCEDURE = rum_oid_distance, LEFTARG = oid, RIGHTARG = oid, COMMUTATOR = <=> ); CREATE FUNCTION rum_oid_left_distance(oid, oid) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=| ( PROCEDURE = rum_oid_left_distance, LEFTARG = oid, RIGHTARG = oid, COMMUTATOR = |=> ); CREATE FUNCTION rum_oid_right_distance(oid, oid) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR |=> ( PROCEDURE = rum_oid_right_distance, LEFTARG = oid, RIGHTARG = oid, COMMUTATOR = <=| ); CREATE FUNCTION rum_oid_outer_distance(oid, oid, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_oid_config(internal) RETURNS void AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR CLASS rum_oid_ops DEFAULT FOR TYPE oid USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , OPERATOR 20 <=> (oid,oid) FOR ORDER BY pg_catalog.float_ops, OPERATOR 21 <=| (oid,oid) FOR ORDER BY pg_catalog.float_ops, OPERATOR 22 |=> (oid,oid) FOR ORDER BY pg_catalog.float_ops, FUNCTION 1 btoidcmp(oid,oid), FUNCTION 2 rum_oid_extract_value(oid, internal), FUNCTION 3 rum_oid_extract_query(oid, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_oid_compare_prefix(oid,oid,int2, internal), -- support to oid distance in rum_tsvector_addon_ops FUNCTION 6 rum_oid_config(internal), FUNCTION 9 rum_oid_outer_distance(oid, oid, smallint), STORAGE oid; /*--------------------time-----------------------*/ CREATE FUNCTION rum_time_extract_value(time, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_time_compare_prefix(time, time, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_time_extract_query(time, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE OPERATOR CLASS rum_time_ops DEFAULT FOR TYPE time USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , FUNCTION 1 time_cmp(time,time), FUNCTION 2 rum_time_extract_value(time, internal), FUNCTION 3 rum_time_extract_query(time, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_time_compare_prefix(time,time,int2, internal), STORAGE time; /*--------------------timetz-----------------------*/ CREATE FUNCTION rum_timetz_extract_value(timetz, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_timetz_compare_prefix(timetz, timetz, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_timetz_extract_query(timetz, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE OPERATOR CLASS rum_timetz_ops DEFAULT FOR TYPE timetz USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , FUNCTION 1 timetz_cmp(timetz,timetz), FUNCTION 2 rum_timetz_extract_value(timetz, internal), FUNCTION 3 rum_timetz_extract_query(timetz, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_timetz_compare_prefix(timetz,timetz,int2, internal), STORAGE timetz; /*--------------------date-----------------------*/ CREATE FUNCTION rum_date_extract_value(date, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_date_compare_prefix(date, date, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_date_extract_query(date, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE OPERATOR CLASS rum_date_ops DEFAULT FOR TYPE date USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , FUNCTION 1 date_cmp(date,date), FUNCTION 2 rum_date_extract_value(date, internal), FUNCTION 3 rum_date_extract_query(date, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_date_compare_prefix(date,date,int2, internal), STORAGE date; /*--------------------interval-----------------------*/ CREATE FUNCTION rum_interval_extract_value(interval, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_interval_compare_prefix(interval, interval, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_interval_extract_query(interval, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE OPERATOR CLASS rum_interval_ops DEFAULT FOR TYPE interval USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , FUNCTION 1 interval_cmp(interval,interval), FUNCTION 2 rum_interval_extract_value(interval, internal), FUNCTION 3 rum_interval_extract_query(interval, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_interval_compare_prefix(interval,interval,int2, internal), STORAGE interval; /*--------------------macaddr-----------------------*/ CREATE FUNCTION rum_macaddr_extract_value(macaddr, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_macaddr_compare_prefix(macaddr, macaddr, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_macaddr_extract_query(macaddr, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE OPERATOR CLASS rum_macaddr_ops DEFAULT FOR TYPE macaddr USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , FUNCTION 1 macaddr_cmp(macaddr,macaddr), FUNCTION 2 rum_macaddr_extract_value(macaddr, internal), FUNCTION 3 rum_macaddr_extract_query(macaddr, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_macaddr_compare_prefix(macaddr,macaddr,int2, internal), STORAGE macaddr; /*--------------------inet-----------------------*/ CREATE FUNCTION rum_inet_extract_value(inet, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_inet_compare_prefix(inet, inet, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_inet_extract_query(inet, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE OPERATOR CLASS rum_inet_ops DEFAULT FOR TYPE inet USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , FUNCTION 1 network_cmp(inet,inet), FUNCTION 2 rum_inet_extract_value(inet, internal), FUNCTION 3 rum_inet_extract_query(inet, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_inet_compare_prefix(inet,inet,int2, internal), STORAGE inet; /*--------------------cidr-----------------------*/ CREATE FUNCTION rum_cidr_extract_value(cidr, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_cidr_compare_prefix(cidr, cidr, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_cidr_extract_query(cidr, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE OPERATOR CLASS rum_cidr_ops DEFAULT FOR TYPE cidr USING rum AS OPERATOR 1 < (inet, inet), OPERATOR 2 <= (inet, inet), OPERATOR 3 = (inet, inet), OPERATOR 4 >= (inet, inet), OPERATOR 5 > (inet, inet), FUNCTION 1 network_cmp(inet,inet), FUNCTION 2 rum_cidr_extract_value(cidr, internal), FUNCTION 3 rum_cidr_extract_query(cidr, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_cidr_compare_prefix(cidr,cidr,int2, internal), STORAGE cidr; /*--------------------text-----------------------*/ CREATE FUNCTION rum_text_extract_value(text, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_text_compare_prefix(text, text, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_text_extract_query(text, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE OPERATOR CLASS rum_text_ops DEFAULT FOR TYPE text USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , FUNCTION 1 bttextcmp(text,text), FUNCTION 2 rum_text_extract_value(text, internal), FUNCTION 3 rum_text_extract_query(text, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_text_compare_prefix(text,text,int2, internal), STORAGE text; /*--------------------varchar-----------------------*/ CREATE OPERATOR CLASS rum_varchar_ops DEFAULT FOR TYPE varchar USING rum AS OPERATOR 1 < (text, text), OPERATOR 2 <= (text, text), OPERATOR 3 = (text, text), OPERATOR 4 >= (text, text), OPERATOR 5 > (text, text), FUNCTION 1 bttextcmp(text,text), FUNCTION 2 rum_text_extract_value(text, internal), FUNCTION 3 rum_text_extract_query(text, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_text_compare_prefix(text,text,int2, internal), STORAGE varchar; /*--------------------"char"-----------------------*/ CREATE FUNCTION rum_char_extract_value("char", internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_char_compare_prefix("char", "char", int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_char_extract_query("char", internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE OPERATOR CLASS rum_char_ops DEFAULT FOR TYPE "char" USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , FUNCTION 1 btcharcmp("char","char"), FUNCTION 2 rum_char_extract_value("char", internal), FUNCTION 3 rum_char_extract_query("char", internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_char_compare_prefix("char","char",int2, internal), STORAGE "char"; /*--------------------bytea-----------------------*/ CREATE FUNCTION rum_bytea_extract_value(bytea, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_bytea_compare_prefix(bytea, bytea, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_bytea_extract_query(bytea, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE OPERATOR CLASS rum_bytea_ops DEFAULT FOR TYPE bytea USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , FUNCTION 1 byteacmp(bytea,bytea), FUNCTION 2 rum_bytea_extract_value(bytea, internal), FUNCTION 3 rum_bytea_extract_query(bytea, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_bytea_compare_prefix(bytea,bytea,int2, internal), STORAGE bytea; /*--------------------bit-----------------------*/ CREATE FUNCTION rum_bit_extract_value(bit, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_bit_compare_prefix(bit, bit, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_bit_extract_query(bit, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE OPERATOR CLASS rum_bit_ops DEFAULT FOR TYPE bit USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , FUNCTION 1 bitcmp(bit,bit), FUNCTION 2 rum_bit_extract_value(bit, internal), FUNCTION 3 rum_bit_extract_query(bit, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_bit_compare_prefix(bit,bit,int2, internal), STORAGE bit; /*--------------------varbit-----------------------*/ CREATE FUNCTION rum_varbit_extract_value(varbit, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_varbit_compare_prefix(varbit, varbit, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_varbit_extract_query(varbit, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE OPERATOR CLASS rum_varbit_ops DEFAULT FOR TYPE varbit USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , FUNCTION 1 varbitcmp(varbit,varbit), FUNCTION 2 rum_varbit_extract_value(varbit, internal), FUNCTION 3 rum_varbit_extract_query(varbit, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_varbit_compare_prefix(varbit,varbit,int2, internal), STORAGE varbit; /*--------------------numeric-----------------------*/ CREATE FUNCTION rum_numeric_extract_value(numeric, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_numeric_compare_prefix(numeric, numeric, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_numeric_extract_query(numeric, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE OPERATOR CLASS rum_numeric_ops DEFAULT FOR TYPE numeric USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , FUNCTION 1 rum_numeric_cmp(numeric,numeric), FUNCTION 2 rum_numeric_extract_value(numeric, internal), FUNCTION 3 rum_numeric_extract_query(numeric, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_numeric_compare_prefix(numeric,numeric,int2, internal), STORAGE numeric; rum-1.2.0/rum--1.0.sql000066400000000000000000000366231320230002300142050ustar00rootroot00000000000000CREATE OR REPLACE FUNCTION rumhandler(internal) RETURNS index_am_handler AS 'MODULE_PATHNAME' LANGUAGE C; /* * RUM access method */ CREATE ACCESS METHOD rum TYPE INDEX HANDLER rumhandler; /* * RUM built-in types, operators and functions */ -- Type used in distance calculations with normalization argument CREATE TYPE rum_distance_query AS (query tsquery, method int); CREATE FUNCTION tsquery_to_distance_query(tsquery) RETURNS rum_distance_query AS 'MODULE_PATHNAME', 'tsquery_to_distance_query' LANGUAGE C IMMUTABLE STRICT; CREATE CAST (tsquery AS rum_distance_query) WITH FUNCTION tsquery_to_distance_query(tsquery) AS IMPLICIT; CREATE FUNCTION rum_ts_distance(tsvector,tsquery) RETURNS float4 AS 'MODULE_PATHNAME', 'rum_ts_distance_tt' LANGUAGE C IMMUTABLE STRICT; CREATE FUNCTION rum_ts_distance(tsvector,tsquery,int) RETURNS float4 AS 'MODULE_PATHNAME', 'rum_ts_distance_ttf' LANGUAGE C IMMUTABLE STRICT; CREATE FUNCTION rum_ts_distance(tsvector,rum_distance_query) RETURNS float4 AS 'MODULE_PATHNAME', 'rum_ts_distance_td' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=> ( LEFTARG = tsvector, RIGHTARG = tsquery, PROCEDURE = rum_ts_distance ); CREATE OPERATOR <=> ( LEFTARG = tsvector, RIGHTARG = rum_distance_query, PROCEDURE = rum_ts_distance ); CREATE FUNCTION rum_timestamp_distance(timestamp, timestamp) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=> ( PROCEDURE = rum_timestamp_distance, LEFTARG = timestamp, RIGHTARG = timestamp, COMMUTATOR = <=> ); CREATE FUNCTION rum_timestamp_left_distance(timestamp, timestamp) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=| ( PROCEDURE = rum_timestamp_left_distance, LEFTARG = timestamp, RIGHTARG = timestamp, COMMUTATOR = |=> ); CREATE FUNCTION rum_timestamp_right_distance(timestamp, timestamp) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR |=> ( PROCEDURE = rum_timestamp_right_distance, LEFTARG = timestamp, RIGHTARG = timestamp, COMMUTATOR = <=| ); /* * rum_tsvector_ops operator class */ CREATE FUNCTION rum_extract_tsvector(tsvector,internal,internal,internal,internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE FUNCTION rum_extract_tsquery(tsquery,internal,smallint,internal,internal,internal,internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE FUNCTION rum_tsvector_config(internal) RETURNS void AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE FUNCTION rum_tsquery_pre_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal) RETURNS bool AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE FUNCTION rum_tsquery_consistent(internal, smallint, tsvector, integer, internal, internal, internal, internal) RETURNS bool AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE FUNCTION rum_tsquery_distance(internal,smallint,tsvector,int,internal,internal,internal,internal,internal) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; -- To prevent calling from SQL CREATE FUNCTION rum_ts_join_pos(internal, internal) RETURNS bytea AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR CLASS rum_tsvector_ops DEFAULT FOR TYPE tsvector USING rum AS OPERATOR 1 @@ (tsvector, tsquery), OPERATOR 2 <=> (tsvector, tsquery) FOR ORDER BY pg_catalog.float_ops, FUNCTION 1 gin_cmp_tslexeme(text, text), FUNCTION 2 rum_extract_tsvector(tsvector,internal,internal,internal,internal), FUNCTION 3 rum_extract_tsquery(tsquery,internal,smallint,internal,internal,internal,internal), FUNCTION 4 rum_tsquery_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal), FUNCTION 5 gin_cmp_prefix(text,text,smallint,internal), FUNCTION 6 rum_tsvector_config(internal), FUNCTION 7 rum_tsquery_pre_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal), FUNCTION 8 rum_tsquery_distance(internal,smallint,tsvector,int,internal,internal,internal,internal,internal), FUNCTION 10 rum_ts_join_pos(internal, internal), STORAGE text; /* * rum_tsvector_hash_ops operator class. * * Stores hash of entries as keys in index. */ CREATE FUNCTION rum_extract_tsvector_hash(tsvector,internal,internal,internal,internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE FUNCTION rum_extract_tsquery_hash(tsquery,internal,smallint,internal,internal,internal,internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR CLASS rum_tsvector_hash_ops FOR TYPE tsvector USING rum AS OPERATOR 1 @@ (tsvector, tsquery), OPERATOR 2 <=> (tsvector, tsquery) FOR ORDER BY pg_catalog.float_ops, FUNCTION 1 btint4cmp(integer, integer), FUNCTION 2 rum_extract_tsvector_hash(tsvector,internal,internal,internal,internal), FUNCTION 3 rum_extract_tsquery_hash(tsquery,internal,smallint,internal,internal,internal,internal), FUNCTION 4 rum_tsquery_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal), FUNCTION 6 rum_tsvector_config(internal), FUNCTION 7 rum_tsquery_pre_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal), FUNCTION 8 rum_tsquery_distance(internal,smallint,tsvector,int,internal,internal,internal,internal,internal), FUNCTION 10 rum_ts_join_pos(internal, internal), STORAGE integer; /* * rum_timestamp_ops operator class */ -- timestamp operator class CREATE FUNCTION rum_timestamp_extract_value(timestamp,internal,internal,internal,internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_timestamp_compare_prefix(timestamp,timestamp,smallint,internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_timestamp_config(internal) RETURNS void AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE FUNCTION rum_timestamp_extract_query(timestamp,internal,smallint,internal,internal,internal,internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_timestamp_consistent(internal,smallint,timestamp,int,internal,internal,internal,internal) RETURNS bool AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_timestamp_outer_distance(timestamp, timestamp, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE OPERATOR CLASS rum_timestamp_ops DEFAULT FOR TYPE timestamp USING rum AS OPERATOR 1 <, OPERATOR 2 <=, OPERATOR 3 =, OPERATOR 4 >=, OPERATOR 5 >, --support FUNCTION 1 timestamp_cmp(timestamp,timestamp), FUNCTION 2 rum_timestamp_extract_value(timestamp,internal,internal,internal,internal), FUNCTION 3 rum_timestamp_extract_query(timestamp,internal,smallint,internal,internal,internal,internal), FUNCTION 4 rum_timestamp_consistent(internal,smallint,timestamp,int,internal,internal,internal,internal), FUNCTION 5 rum_timestamp_compare_prefix(timestamp,timestamp,smallint,internal), FUNCTION 6 rum_timestamp_config(internal), -- support to timestamp distance in rum_tsvector_timestamp_ops FUNCTION 9 rum_timestamp_outer_distance(timestamp, timestamp, smallint), OPERATOR 20 <=> (timestamp,timestamp) FOR ORDER BY pg_catalog.float_ops, OPERATOR 21 <=| (timestamp,timestamp) FOR ORDER BY pg_catalog.float_ops, OPERATOR 22 |=> (timestamp,timestamp) FOR ORDER BY pg_catalog.float_ops, STORAGE timestamp; /* * rum_tsvector_timestamp_ops operator class. * * Stores timestamp with tsvector. */ CREATE FUNCTION rum_tsquery_timestamp_consistent(internal, smallint, tsvector, integer, internal, internal, internal, internal) RETURNS bool AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; /* * !!!deprecated, use rum_tsvector_addon_ops!!! */ CREATE OPERATOR CLASS rum_tsvector_timestamp_ops FOR TYPE tsvector USING rum AS OPERATOR 1 @@ (tsvector, tsquery), --support function FUNCTION 1 gin_cmp_tslexeme(text, text), FUNCTION 2 rum_extract_tsvector(tsvector,internal,internal,internal,internal), FUNCTION 3 rum_extract_tsquery(tsquery,internal,smallint,internal,internal,internal,internal), FUNCTION 4 rum_tsquery_timestamp_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal), FUNCTION 5 gin_cmp_prefix(text,text,smallint,internal), FUNCTION 7 rum_tsquery_pre_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal), STORAGE text; /* * rum_tsvector_hash_timestamp_ops operator class * !!!deprecated, use rum_tsvector_hash_addon_ops!!! */ CREATE OPERATOR CLASS rum_tsvector_hash_timestamp_ops FOR TYPE tsvector USING rum AS OPERATOR 1 @@ (tsvector, tsquery), --support function FUNCTION 1 btint4cmp(integer, integer), FUNCTION 2 rum_extract_tsvector_hash(tsvector,internal,internal,internal,internal), FUNCTION 3 rum_extract_tsquery_hash(tsquery,internal,smallint,internal,internal,internal,internal), FUNCTION 4 rum_tsquery_timestamp_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal), FUNCTION 7 rum_tsquery_pre_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal), STORAGE integer; /* * rum_timestamptz_ops operator class */ CREATE FUNCTION rum_timestamptz_distance(timestamptz, timestamptz) RETURNS float8 AS 'MODULE_PATHNAME', 'rum_timestamp_distance' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=> ( PROCEDURE = rum_timestamptz_distance, LEFTARG = timestamptz, RIGHTARG = timestamptz, COMMUTATOR = <=> ); CREATE FUNCTION rum_timestamptz_left_distance(timestamptz, timestamptz) RETURNS float8 AS 'MODULE_PATHNAME', 'rum_timestamp_left_distance' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=| ( PROCEDURE = rum_timestamptz_left_distance, LEFTARG = timestamptz, RIGHTARG = timestamptz, COMMUTATOR = |=> ); CREATE FUNCTION rum_timestamptz_right_distance(timestamptz, timestamptz) RETURNS float8 AS 'MODULE_PATHNAME', 'rum_timestamp_right_distance' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR |=> ( PROCEDURE = rum_timestamptz_right_distance, LEFTARG = timestamptz, RIGHTARG = timestamptz, COMMUTATOR = <=| ); CREATE OPERATOR CLASS rum_timestamptz_ops DEFAULT FOR TYPE timestamptz USING rum AS OPERATOR 1 <, OPERATOR 2 <=, OPERATOR 3 =, OPERATOR 4 >=, OPERATOR 5 >, --support FUNCTION 1 timestamptz_cmp(timestamptz,timestamptz), FUNCTION 2 rum_timestamp_extract_value(timestamp,internal,internal,internal,internal), FUNCTION 3 rum_timestamp_extract_query(timestamp,internal,smallint,internal,internal,internal,internal), FUNCTION 4 rum_timestamp_consistent(internal,smallint,timestamp,int,internal,internal,internal,internal), FUNCTION 5 rum_timestamp_compare_prefix(timestamp,timestamp,smallint,internal), FUNCTION 6 rum_timestamp_config(internal), -- support to timestamptz distance in rum_tsvector_timestamptz_ops FUNCTION 9 rum_timestamp_outer_distance(timestamp, timestamp, smallint), OPERATOR 20 <=> (timestamptz,timestamptz) FOR ORDER BY pg_catalog.float_ops, OPERATOR 21 <=| (timestamptz,timestamptz) FOR ORDER BY pg_catalog.float_ops, OPERATOR 22 |=> (timestamptz,timestamptz) FOR ORDER BY pg_catalog.float_ops, STORAGE timestamptz; /* * rum_tsvector_timestamptz_ops operator class. * * Stores tsvector with timestamptz. */ CREATE OPERATOR CLASS rum_tsvector_timestamptz_ops FOR TYPE tsvector USING rum AS OPERATOR 1 @@ (tsvector, tsquery), --support function FUNCTION 1 gin_cmp_tslexeme(text, text), FUNCTION 2 rum_extract_tsvector(tsvector,internal,internal,internal,internal), FUNCTION 3 rum_extract_tsquery(tsquery,internal,smallint,internal,internal,internal,internal), FUNCTION 4 rum_tsquery_timestamp_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal), FUNCTION 5 gin_cmp_prefix(text,text,smallint,internal), FUNCTION 7 rum_tsquery_pre_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal), STORAGE text; /* * rum_tsvector_hash_timestamptz_ops operator class */ CREATE OPERATOR CLASS rum_tsvector_hash_timestamptz_ops FOR TYPE tsvector USING rum AS OPERATOR 1 @@ (tsvector, tsquery), --support function FUNCTION 1 btint4cmp(integer, integer), FUNCTION 2 rum_extract_tsvector_hash(tsvector,internal,internal,internal,internal), FUNCTION 3 rum_extract_tsquery_hash(tsquery,internal,smallint,internal,internal,internal,internal), FUNCTION 4 rum_tsquery_timestamp_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal), FUNCTION 7 rum_tsquery_pre_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal), STORAGE integer; /* * rum_tsquery_ops operator class. * * Used for inversed text search. */ CREATE FUNCTION ruminv_extract_tsquery(tsquery,internal,internal,internal,internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE FUNCTION ruminv_extract_tsvector(tsvector,internal,smallint,internal,internal,internal,internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE FUNCTION ruminv_tsvector_consistent(internal, smallint, tsvector, integer, internal, internal, internal, internal) RETURNS bool AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE FUNCTION ruminv_tsquery_config(internal) RETURNS void AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR CLASS rum_tsquery_ops DEFAULT FOR TYPE tsquery USING rum AS OPERATOR 1 @@ (tsquery, tsvector), FUNCTION 1 gin_cmp_tslexeme(text, text), FUNCTION 2 ruminv_extract_tsquery(tsquery,internal,internal,internal,internal), FUNCTION 3 ruminv_extract_tsvector(tsvector,internal,smallint,internal,internal,internal,internal), FUNCTION 4 ruminv_tsvector_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal), FUNCTION 6 ruminv_tsquery_config(internal), STORAGE text; rum-1.2.0/rum--1.1--1.2.sql000066400000000000000000000130631320230002300145520ustar00rootroot00000000000000/* * RUM version 1.2 */ /*--------------------anyarray-----------------------*/ CREATE FUNCTION rum_anyarray_config(internal) RETURNS void AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OR REPLACE FUNCTION rum_anyarray_similar(anyarray,anyarray) RETURNS bool AS 'MODULE_PATHNAME' LANGUAGE C STRICT STABLE; CREATE OPERATOR % ( PROCEDURE = rum_anyarray_similar, LEFTARG = anyarray, RIGHTARG = anyarray, COMMUTATOR = '%', RESTRICT = contsel, JOIN = contjoinsel ); CREATE OR REPLACE FUNCTION rum_anyarray_distance(anyarray,anyarray) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C STRICT STABLE; CREATE OPERATOR <=> ( PROCEDURE = rum_anyarray_distance, LEFTARG = anyarray, RIGHTARG = anyarray, COMMUTATOR = '<=>' ); CREATE FUNCTION rum_extract_anyarray(anyarray,internal,internal,internal,internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE FUNCTION rum_extract_anyarray_query(anyarray,internal,smallint,internal,internal,internal,internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE FUNCTION rum_anyarray_consistent(internal, smallint, anyarray, integer, internal, internal, internal, internal) RETURNS bool AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE FUNCTION rum_anyarray_ordering(internal,smallint,anyarray,int,internal,internal,internal,internal,internal) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR CLASS rum_anyarray_ops DEFAULT FOR TYPE anyarray USING rum AS OPERATOR 1 && (anyarray, anyarray), OPERATOR 2 @> (anyarray, anyarray), OPERATOR 3 <@ (anyarray, anyarray), OPERATOR 4 = (anyarray, anyarray), OPERATOR 5 % (anyarray, anyarray), OPERATOR 20 <=> (anyarray, anyarray) FOR ORDER BY pg_catalog.float_ops, --dispatch function 1 for concrete type FUNCTION 2 rum_extract_anyarray(anyarray,internal,internal,internal,internal), FUNCTION 3 rum_extract_anyarray_query(anyarray,internal,smallint,internal,internal,internal,internal), FUNCTION 4 rum_anyarray_consistent(internal,smallint,anyarray,integer,internal,internal,internal,internal), FUNCTION 6 rum_anyarray_config(internal), FUNCTION 8 rum_anyarray_ordering(internal,smallint,anyarray,int,internal,internal,internal,internal,internal), STORAGE anyelement; CREATE OPERATOR CLASS rum_anyarray_addon_ops FOR TYPE anyarray USING rum AS OPERATOR 1 && (anyarray, anyarray), OPERATOR 2 @> (anyarray, anyarray), OPERATOR 3 <@ (anyarray, anyarray), OPERATOR 4 = (anyarray, anyarray), --dispatch function 1 for concrete type FUNCTION 2 ginarrayextract(anyarray,internal,internal), FUNCTION 3 ginqueryarrayextract(anyarray,internal,smallint,internal,internal,internal,internal), FUNCTION 4 ginarrayconsistent(internal,smallint,anyarray,integer,internal,internal,internal,internal), STORAGE anyelement; /*--------------------int2-----------------------*/ CREATE FUNCTION rum_int2_key_distance(int2, int2, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; ALTER OPERATOR FAMILY rum_int2_ops USING rum ADD FUNCTION 8 (int2,int2) rum_int2_key_distance(int2, int2, smallint); /*--------------------int4-----------------------*/ CREATE FUNCTION rum_int4_key_distance(int4, int4, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; ALTER OPERATOR FAMILY rum_int4_ops USING rum ADD FUNCTION 8 (int4,int4) rum_int4_key_distance(int4, int4, smallint); /*--------------------int8-----------------------*/ CREATE FUNCTION rum_int8_key_distance(int8, int8, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; ALTER OPERATOR FAMILY rum_int8_ops USING rum ADD FUNCTION 8 (int8,int8) rum_int8_key_distance(int8, int8, smallint); /*--------------------float4-----------------------*/ CREATE FUNCTION rum_float4_key_distance(float4, float4, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; ALTER OPERATOR FAMILY rum_float4_ops USING rum ADD FUNCTION 8 (float4,float4) rum_float4_key_distance(float4, float4, smallint); /*--------------------float8-----------------------*/ CREATE FUNCTION rum_float8_key_distance(float8, float8, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; ALTER OPERATOR FAMILY rum_float8_ops USING rum ADD FUNCTION 8 (float8,float8) rum_float8_key_distance(float8, float8, smallint); /*--------------------money-----------------------*/ CREATE FUNCTION rum_money_key_distance(money, money, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; ALTER OPERATOR FAMILY rum_money_ops USING rum ADD FUNCTION 8 (money,money) rum_money_key_distance(money, money, smallint); /*--------------------oid-----------------------*/ CREATE FUNCTION rum_oid_key_distance(oid, oid, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; ALTER OPERATOR FAMILY rum_oid_ops USING rum ADD FUNCTION 8 (oid,oid) rum_oid_key_distance(oid, oid, smallint); /*--------------------timestamp-----------------------*/ CREATE FUNCTION rum_timestamp_key_distance(timestamp, timestamp, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; ALTER OPERATOR FAMILY rum_timestamp_ops USING rum ADD FUNCTION 8 (timestamp,timestamp) rum_timestamp_key_distance(timestamp, timestamp, smallint); /*--------------------timestamptz-----------------------*/ CREATE FUNCTION rum_timestamptz_key_distance(timestamptz, timestamptz, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; ALTER OPERATOR FAMILY rum_timestamptz_ops USING rum ADD FUNCTION 8 (timestamptz,timestamptz) rum_timestamptz_key_distance(timestamptz, timestamptz, smallint); rum-1.2.0/rum--1.2.sql000066400000000000000000001467701320230002300142140ustar00rootroot00000000000000CREATE OR REPLACE FUNCTION rumhandler(internal) RETURNS index_am_handler AS 'MODULE_PATHNAME' LANGUAGE C; /* * RUM access method */ CREATE ACCESS METHOD rum TYPE INDEX HANDLER rumhandler; /* * RUM built-in types, operators and functions */ -- Type used in distance calculations with normalization argument CREATE TYPE rum_distance_query AS (query tsquery, method int); CREATE FUNCTION tsquery_to_distance_query(tsquery) RETURNS rum_distance_query AS 'MODULE_PATHNAME', 'tsquery_to_distance_query' LANGUAGE C IMMUTABLE STRICT; CREATE CAST (tsquery AS rum_distance_query) WITH FUNCTION tsquery_to_distance_query(tsquery) AS IMPLICIT; CREATE FUNCTION rum_ts_distance(tsvector,tsquery) RETURNS float4 AS 'MODULE_PATHNAME', 'rum_ts_distance_tt' LANGUAGE C IMMUTABLE STRICT; CREATE FUNCTION rum_ts_distance(tsvector,tsquery,int) RETURNS float4 AS 'MODULE_PATHNAME', 'rum_ts_distance_ttf' LANGUAGE C IMMUTABLE STRICT; CREATE FUNCTION rum_ts_distance(tsvector,rum_distance_query) RETURNS float4 AS 'MODULE_PATHNAME', 'rum_ts_distance_td' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=> ( LEFTARG = tsvector, RIGHTARG = tsquery, PROCEDURE = rum_ts_distance ); CREATE OPERATOR <=> ( LEFTARG = tsvector, RIGHTARG = rum_distance_query, PROCEDURE = rum_ts_distance ); CREATE FUNCTION rum_timestamp_distance(timestamp, timestamp) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=> ( PROCEDURE = rum_timestamp_distance, LEFTARG = timestamp, RIGHTARG = timestamp, COMMUTATOR = <=> ); CREATE FUNCTION rum_timestamp_left_distance(timestamp, timestamp) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=| ( PROCEDURE = rum_timestamp_left_distance, LEFTARG = timestamp, RIGHTARG = timestamp, COMMUTATOR = |=> ); CREATE FUNCTION rum_timestamp_right_distance(timestamp, timestamp) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR |=> ( PROCEDURE = rum_timestamp_right_distance, LEFTARG = timestamp, RIGHTARG = timestamp, COMMUTATOR = <=| ); /* * rum_tsvector_ops operator class */ CREATE FUNCTION rum_extract_tsvector(tsvector,internal,internal,internal,internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE FUNCTION rum_extract_tsquery(tsquery,internal,smallint,internal,internal,internal,internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE FUNCTION rum_tsvector_config(internal) RETURNS void AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE FUNCTION rum_tsquery_pre_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal) RETURNS bool AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE FUNCTION rum_tsquery_consistent(internal, smallint, tsvector, integer, internal, internal, internal, internal) RETURNS bool AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE FUNCTION rum_tsquery_distance(internal,smallint,tsvector,int,internal,internal,internal,internal,internal) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; -- To prevent calling from SQL CREATE FUNCTION rum_ts_join_pos(internal, internal) RETURNS bytea AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR CLASS rum_tsvector_ops DEFAULT FOR TYPE tsvector USING rum AS OPERATOR 1 @@ (tsvector, tsquery), OPERATOR 2 <=> (tsvector, tsquery) FOR ORDER BY pg_catalog.float_ops, FUNCTION 1 gin_cmp_tslexeme(text, text), FUNCTION 2 rum_extract_tsvector(tsvector,internal,internal,internal,internal), FUNCTION 3 rum_extract_tsquery(tsquery,internal,smallint,internal,internal,internal,internal), FUNCTION 4 rum_tsquery_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal), FUNCTION 5 gin_cmp_prefix(text,text,smallint,internal), FUNCTION 6 rum_tsvector_config(internal), FUNCTION 7 rum_tsquery_pre_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal), FUNCTION 8 rum_tsquery_distance(internal,smallint,tsvector,int,internal,internal,internal,internal,internal), FUNCTION 10 rum_ts_join_pos(internal, internal), STORAGE text; /* * rum_tsvector_hash_ops operator class. * * Stores hash of entries as keys in index. */ CREATE FUNCTION rum_extract_tsvector_hash(tsvector,internal,internal,internal,internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE FUNCTION rum_extract_tsquery_hash(tsquery,internal,smallint,internal,internal,internal,internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR CLASS rum_tsvector_hash_ops FOR TYPE tsvector USING rum AS OPERATOR 1 @@ (tsvector, tsquery), OPERATOR 2 <=> (tsvector, tsquery) FOR ORDER BY pg_catalog.float_ops, FUNCTION 1 btint4cmp(integer, integer), FUNCTION 2 rum_extract_tsvector_hash(tsvector,internal,internal,internal,internal), FUNCTION 3 rum_extract_tsquery_hash(tsquery,internal,smallint,internal,internal,internal,internal), FUNCTION 4 rum_tsquery_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal), FUNCTION 6 rum_tsvector_config(internal), FUNCTION 7 rum_tsquery_pre_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal), FUNCTION 8 rum_tsquery_distance(internal,smallint,tsvector,int,internal,internal,internal,internal,internal), FUNCTION 10 rum_ts_join_pos(internal, internal), STORAGE integer; /* * rum_timestamp_ops operator class */ -- timestamp operator class CREATE FUNCTION rum_timestamp_extract_value(timestamp,internal,internal,internal,internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_timestamp_compare_prefix(timestamp,timestamp,smallint,internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_timestamp_config(internal) RETURNS void AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE FUNCTION rum_timestamp_extract_query(timestamp,internal,smallint,internal,internal,internal,internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_timestamp_consistent(internal,smallint,timestamp,int,internal,internal,internal,internal) RETURNS bool AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_timestamp_outer_distance(timestamp, timestamp, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE OPERATOR CLASS rum_timestamp_ops DEFAULT FOR TYPE timestamp USING rum AS OPERATOR 1 <, OPERATOR 2 <=, OPERATOR 3 =, OPERATOR 4 >=, OPERATOR 5 >, --support FUNCTION 1 timestamp_cmp(timestamp,timestamp), FUNCTION 2 rum_timestamp_extract_value(timestamp,internal,internal,internal,internal), FUNCTION 3 rum_timestamp_extract_query(timestamp,internal,smallint,internal,internal,internal,internal), FUNCTION 4 rum_timestamp_consistent(internal,smallint,timestamp,int,internal,internal,internal,internal), FUNCTION 5 rum_timestamp_compare_prefix(timestamp,timestamp,smallint,internal), FUNCTION 6 rum_timestamp_config(internal), -- support to timestamp distance in rum_tsvector_timestamp_ops FUNCTION 9 rum_timestamp_outer_distance(timestamp, timestamp, smallint), OPERATOR 20 <=> (timestamp,timestamp) FOR ORDER BY pg_catalog.float_ops, OPERATOR 21 <=| (timestamp,timestamp) FOR ORDER BY pg_catalog.float_ops, OPERATOR 22 |=> (timestamp,timestamp) FOR ORDER BY pg_catalog.float_ops, STORAGE timestamp; /* * rum_tsvector_timestamp_ops operator class. * * Stores timestamp with tsvector. */ CREATE FUNCTION rum_tsquery_timestamp_consistent(internal, smallint, tsvector, integer, internal, internal, internal, internal) RETURNS bool AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; /* * !!!deprecated, use rum_tsvector_addon_ops!!! */ CREATE OPERATOR CLASS rum_tsvector_timestamp_ops FOR TYPE tsvector USING rum AS OPERATOR 1 @@ (tsvector, tsquery), --support function FUNCTION 1 gin_cmp_tslexeme(text, text), FUNCTION 2 rum_extract_tsvector(tsvector,internal,internal,internal,internal), FUNCTION 3 rum_extract_tsquery(tsquery,internal,smallint,internal,internal,internal,internal), FUNCTION 4 rum_tsquery_timestamp_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal), FUNCTION 5 gin_cmp_prefix(text,text,smallint,internal), FUNCTION 7 rum_tsquery_pre_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal), STORAGE text; /* * rum_tsvector_hash_timestamp_ops operator class * !!!deprecated, use rum_tsvector_hash_addon_ops!!! */ CREATE OPERATOR CLASS rum_tsvector_hash_timestamp_ops FOR TYPE tsvector USING rum AS OPERATOR 1 @@ (tsvector, tsquery), --support function FUNCTION 1 btint4cmp(integer, integer), FUNCTION 2 rum_extract_tsvector_hash(tsvector,internal,internal,internal,internal), FUNCTION 3 rum_extract_tsquery_hash(tsquery,internal,smallint,internal,internal,internal,internal), FUNCTION 4 rum_tsquery_timestamp_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal), FUNCTION 7 rum_tsquery_pre_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal), STORAGE integer; /* * rum_timestamptz_ops operator class */ CREATE FUNCTION rum_timestamptz_distance(timestamptz, timestamptz) RETURNS float8 AS 'MODULE_PATHNAME', 'rum_timestamp_distance' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=> ( PROCEDURE = rum_timestamptz_distance, LEFTARG = timestamptz, RIGHTARG = timestamptz, COMMUTATOR = <=> ); CREATE FUNCTION rum_timestamptz_left_distance(timestamptz, timestamptz) RETURNS float8 AS 'MODULE_PATHNAME', 'rum_timestamp_left_distance' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=| ( PROCEDURE = rum_timestamptz_left_distance, LEFTARG = timestamptz, RIGHTARG = timestamptz, COMMUTATOR = |=> ); CREATE FUNCTION rum_timestamptz_right_distance(timestamptz, timestamptz) RETURNS float8 AS 'MODULE_PATHNAME', 'rum_timestamp_right_distance' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR |=> ( PROCEDURE = rum_timestamptz_right_distance, LEFTARG = timestamptz, RIGHTARG = timestamptz, COMMUTATOR = <=| ); CREATE OPERATOR CLASS rum_timestamptz_ops DEFAULT FOR TYPE timestamptz USING rum AS OPERATOR 1 <, OPERATOR 2 <=, OPERATOR 3 =, OPERATOR 4 >=, OPERATOR 5 >, --support FUNCTION 1 timestamptz_cmp(timestamptz,timestamptz), FUNCTION 2 rum_timestamp_extract_value(timestamp,internal,internal,internal,internal), FUNCTION 3 rum_timestamp_extract_query(timestamp,internal,smallint,internal,internal,internal,internal), FUNCTION 4 rum_timestamp_consistent(internal,smallint,timestamp,int,internal,internal,internal,internal), FUNCTION 5 rum_timestamp_compare_prefix(timestamp,timestamp,smallint,internal), FUNCTION 6 rum_timestamp_config(internal), -- support to timestamptz distance in rum_tsvector_timestamptz_ops FUNCTION 9 rum_timestamp_outer_distance(timestamp, timestamp, smallint), OPERATOR 20 <=> (timestamptz,timestamptz) FOR ORDER BY pg_catalog.float_ops, OPERATOR 21 <=| (timestamptz,timestamptz) FOR ORDER BY pg_catalog.float_ops, OPERATOR 22 |=> (timestamptz,timestamptz) FOR ORDER BY pg_catalog.float_ops, STORAGE timestamptz; /* * rum_tsvector_timestamptz_ops operator class. * * Stores tsvector with timestamptz. */ CREATE OPERATOR CLASS rum_tsvector_timestamptz_ops FOR TYPE tsvector USING rum AS OPERATOR 1 @@ (tsvector, tsquery), --support function FUNCTION 1 gin_cmp_tslexeme(text, text), FUNCTION 2 rum_extract_tsvector(tsvector,internal,internal,internal,internal), FUNCTION 3 rum_extract_tsquery(tsquery,internal,smallint,internal,internal,internal,internal), FUNCTION 4 rum_tsquery_timestamp_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal), FUNCTION 5 gin_cmp_prefix(text,text,smallint,internal), FUNCTION 7 rum_tsquery_pre_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal), STORAGE text; /* * rum_tsvector_hash_timestamptz_ops operator class */ CREATE OPERATOR CLASS rum_tsvector_hash_timestamptz_ops FOR TYPE tsvector USING rum AS OPERATOR 1 @@ (tsvector, tsquery), --support function FUNCTION 1 btint4cmp(integer, integer), FUNCTION 2 rum_extract_tsvector_hash(tsvector,internal,internal,internal,internal), FUNCTION 3 rum_extract_tsquery_hash(tsquery,internal,smallint,internal,internal,internal,internal), FUNCTION 4 rum_tsquery_timestamp_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal), FUNCTION 7 rum_tsquery_pre_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal), STORAGE integer; /* * rum_tsquery_ops operator class. * * Used for inversed text search. */ CREATE FUNCTION ruminv_extract_tsquery(tsquery,internal,internal,internal,internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE FUNCTION ruminv_extract_tsvector(tsvector,internal,smallint,internal,internal,internal,internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE FUNCTION ruminv_tsvector_consistent(internal, smallint, tsvector, integer, internal, internal, internal, internal) RETURNS bool AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE FUNCTION ruminv_tsquery_config(internal) RETURNS void AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR CLASS rum_tsquery_ops DEFAULT FOR TYPE tsquery USING rum AS OPERATOR 1 @@ (tsquery, tsvector), FUNCTION 1 gin_cmp_tslexeme(text, text), FUNCTION 2 ruminv_extract_tsquery(tsquery,internal,internal,internal,internal), FUNCTION 3 ruminv_extract_tsvector(tsvector,internal,smallint,internal,internal,internal,internal), FUNCTION 4 ruminv_tsvector_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal), FUNCTION 6 ruminv_tsquery_config(internal), STORAGE text; /* * RUM version 1.1 */ CREATE FUNCTION rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal) RETURNS bool AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; ALTER FUNCTION rum_tsquery_timestamp_consistent (internal,smallint,tsvector,int,internal,internal,internal,internal) RENAME TO rum_tsquery_addon_consistent; CREATE FUNCTION rum_numeric_cmp(numeric, numeric) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE OPERATOR CLASS rum_tsvector_addon_ops FOR TYPE tsvector USING rum AS OPERATOR 1 @@ (tsvector, tsquery), --support function FUNCTION 1 gin_cmp_tslexeme(text, text), FUNCTION 2 rum_extract_tsvector(tsvector,internal,internal,internal,internal), FUNCTION 3 rum_extract_tsquery(tsquery,internal,smallint,internal,internal,internal,internal), FUNCTION 4 rum_tsquery_addon_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal), FUNCTION 5 gin_cmp_prefix(text,text,smallint,internal), FUNCTION 7 rum_tsquery_pre_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal), STORAGE text; CREATE OPERATOR CLASS rum_tsvector_hash_addon_ops FOR TYPE tsvector USING rum AS OPERATOR 1 @@ (tsvector, tsquery), --support function FUNCTION 1 btint4cmp(integer, integer), FUNCTION 2 rum_extract_tsvector_hash(tsvector,internal,internal,internal,internal), FUNCTION 3 rum_extract_tsquery_hash(tsquery,internal,smallint,internal,internal,internal,internal), FUNCTION 4 rum_tsquery_addon_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal), FUNCTION 7 rum_tsquery_pre_consistent(internal,smallint,tsvector,int,internal,internal,internal,internal), STORAGE integer; /*--------------------int2-----------------------*/ CREATE FUNCTION rum_int2_extract_value(int2, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_int2_compare_prefix(int2, int2, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_int2_extract_query(int2, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_int2_distance(int2, int2) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=> ( PROCEDURE = rum_int2_distance, LEFTARG = int2, RIGHTARG = int2, COMMUTATOR = <=> ); CREATE FUNCTION rum_int2_left_distance(int2, int2) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=| ( PROCEDURE = rum_int2_left_distance, LEFTARG = int2, RIGHTARG = int2, COMMUTATOR = |=> ); CREATE FUNCTION rum_int2_right_distance(int2, int2) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR |=> ( PROCEDURE = rum_int2_right_distance, LEFTARG = int2, RIGHTARG = int2, COMMUTATOR = <=| ); CREATE FUNCTION rum_int2_outer_distance(int2, int2, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_int2_config(internal) RETURNS void AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR CLASS rum_int2_ops DEFAULT FOR TYPE int2 USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , OPERATOR 20 <=> (int2,int2) FOR ORDER BY pg_catalog.float_ops, OPERATOR 21 <=| (int2,int2) FOR ORDER BY pg_catalog.float_ops, OPERATOR 22 |=> (int2,int2) FOR ORDER BY pg_catalog.float_ops, FUNCTION 1 btint2cmp(int2,int2), FUNCTION 2 rum_int2_extract_value(int2, internal), FUNCTION 3 rum_int2_extract_query(int2, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_int2_compare_prefix(int2,int2,int2, internal), -- support to int2 distance in rum_tsvector_addon_ops FUNCTION 6 rum_int2_config(internal), FUNCTION 9 rum_int2_outer_distance(int2, int2, smallint), STORAGE int2; /*--------------------int4-----------------------*/ CREATE FUNCTION rum_int4_extract_value(int4, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_int4_compare_prefix(int4, int4, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_int4_extract_query(int4, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_int4_distance(int4, int4) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=> ( PROCEDURE = rum_int4_distance, LEFTARG = int4, RIGHTARG = int4, COMMUTATOR = <=> ); CREATE FUNCTION rum_int4_left_distance(int4, int4) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=| ( PROCEDURE = rum_int4_left_distance, LEFTARG = int4, RIGHTARG = int4, COMMUTATOR = |=> ); CREATE FUNCTION rum_int4_right_distance(int4, int4) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR |=> ( PROCEDURE = rum_int4_right_distance, LEFTARG = int4, RIGHTARG = int4, COMMUTATOR = <=| ); CREATE FUNCTION rum_int4_outer_distance(int4, int4, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_int4_config(internal) RETURNS void AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR CLASS rum_int4_ops DEFAULT FOR TYPE int4 USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , OPERATOR 20 <=> (int4,int4) FOR ORDER BY pg_catalog.float_ops, OPERATOR 21 <=| (int4,int4) FOR ORDER BY pg_catalog.float_ops, OPERATOR 22 |=> (int4,int4) FOR ORDER BY pg_catalog.float_ops, FUNCTION 1 btint4cmp(int4,int4), FUNCTION 2 rum_int4_extract_value(int4, internal), FUNCTION 3 rum_int4_extract_query(int4, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_int4_compare_prefix(int4,int4,int2, internal), -- support to int4 distance in rum_tsvector_addon_ops FUNCTION 6 rum_int4_config(internal), FUNCTION 9 rum_int4_outer_distance(int4, int4, smallint), STORAGE int4; /*--------------------int8-----------------------*/ CREATE FUNCTION rum_int8_extract_value(int8, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_int8_compare_prefix(int8, int8, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_int8_extract_query(int8, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_int8_distance(int8, int8) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=> ( PROCEDURE = rum_int8_distance, LEFTARG = int8, RIGHTARG = int8, COMMUTATOR = <=> ); CREATE FUNCTION rum_int8_left_distance(int8, int8) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=| ( PROCEDURE = rum_int8_left_distance, LEFTARG = int8, RIGHTARG = int8, COMMUTATOR = |=> ); CREATE FUNCTION rum_int8_right_distance(int8, int8) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR |=> ( PROCEDURE = rum_int8_right_distance, LEFTARG = int8, RIGHTARG = int8, COMMUTATOR = <=| ); CREATE FUNCTION rum_int8_outer_distance(int8, int8, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_int8_config(internal) RETURNS void AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR CLASS rum_int8_ops DEFAULT FOR TYPE int8 USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , OPERATOR 20 <=> (int8,int8) FOR ORDER BY pg_catalog.float_ops, OPERATOR 21 <=| (int8,int8) FOR ORDER BY pg_catalog.float_ops, OPERATOR 22 |=> (int8,int8) FOR ORDER BY pg_catalog.float_ops, FUNCTION 1 btint8cmp(int8,int8), FUNCTION 2 rum_int8_extract_value(int8, internal), FUNCTION 3 rum_int8_extract_query(int8, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_int8_compare_prefix(int8,int8,int2, internal), -- support to int8 distance in rum_tsvector_addon_ops FUNCTION 6 rum_int8_config(internal), FUNCTION 9 rum_int8_outer_distance(int8, int8, smallint), STORAGE int8; /*--------------------float4-----------------------*/ CREATE FUNCTION rum_float4_extract_value(float4, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_float4_compare_prefix(float4, float4, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_float4_extract_query(float4, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_float4_distance(float4, float4) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=> ( PROCEDURE = rum_float4_distance, LEFTARG = float4, RIGHTARG = float4, COMMUTATOR = <=> ); CREATE FUNCTION rum_float4_left_distance(float4, float4) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=| ( PROCEDURE = rum_float4_left_distance, LEFTARG = float4, RIGHTARG = float4, COMMUTATOR = |=> ); CREATE FUNCTION rum_float4_right_distance(float4, float4) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR |=> ( PROCEDURE = rum_float4_right_distance, LEFTARG = float4, RIGHTARG = float4, COMMUTATOR = <=| ); CREATE FUNCTION rum_float4_outer_distance(float4, float4, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_float4_config(internal) RETURNS void AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR CLASS rum_float4_ops DEFAULT FOR TYPE float4 USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , OPERATOR 20 <=> (float4,float4) FOR ORDER BY pg_catalog.float_ops, OPERATOR 21 <=| (float4,float4) FOR ORDER BY pg_catalog.float_ops, OPERATOR 22 |=> (float4,float4) FOR ORDER BY pg_catalog.float_ops, FUNCTION 1 btfloat4cmp(float4,float4), FUNCTION 2 rum_float4_extract_value(float4, internal), FUNCTION 3 rum_float4_extract_query(float4, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_float4_compare_prefix(float4,float4,int2, internal), -- support to float4 distance in rum_tsvector_addon_ops FUNCTION 6 rum_float4_config(internal), FUNCTION 9 rum_float4_outer_distance(float4, float4, smallint), STORAGE float4; /*--------------------float8-----------------------*/ CREATE FUNCTION rum_float8_extract_value(float8, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_float8_compare_prefix(float8, float8, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_float8_extract_query(float8, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_float8_distance(float8, float8) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=> ( PROCEDURE = rum_float8_distance, LEFTARG = float8, RIGHTARG = float8, COMMUTATOR = <=> ); CREATE FUNCTION rum_float8_left_distance(float8, float8) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=| ( PROCEDURE = rum_float8_left_distance, LEFTARG = float8, RIGHTARG = float8, COMMUTATOR = |=> ); CREATE FUNCTION rum_float8_right_distance(float8, float8) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR |=> ( PROCEDURE = rum_float8_right_distance, LEFTARG = float8, RIGHTARG = float8, COMMUTATOR = <=| ); CREATE FUNCTION rum_float8_outer_distance(float8, float8, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_float8_config(internal) RETURNS void AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR CLASS rum_float8_ops DEFAULT FOR TYPE float8 USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , OPERATOR 20 <=> (float8,float8) FOR ORDER BY pg_catalog.float_ops, OPERATOR 21 <=| (float8,float8) FOR ORDER BY pg_catalog.float_ops, OPERATOR 22 |=> (float8,float8) FOR ORDER BY pg_catalog.float_ops, FUNCTION 1 btfloat8cmp(float8,float8), FUNCTION 2 rum_float8_extract_value(float8, internal), FUNCTION 3 rum_float8_extract_query(float8, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_float8_compare_prefix(float8,float8,int2, internal), -- support to float8 distance in rum_tsvector_addon_ops FUNCTION 6 rum_float8_config(internal), FUNCTION 9 rum_float8_outer_distance(float8, float8, smallint), STORAGE float8; /*--------------------money-----------------------*/ CREATE FUNCTION rum_money_extract_value(money, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_money_compare_prefix(money, money, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_money_extract_query(money, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_money_distance(money, money) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=> ( PROCEDURE = rum_money_distance, LEFTARG = money, RIGHTARG = money, COMMUTATOR = <=> ); CREATE FUNCTION rum_money_left_distance(money, money) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=| ( PROCEDURE = rum_money_left_distance, LEFTARG = money, RIGHTARG = money, COMMUTATOR = |=> ); CREATE FUNCTION rum_money_right_distance(money, money) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR |=> ( PROCEDURE = rum_money_right_distance, LEFTARG = money, RIGHTARG = money, COMMUTATOR = <=| ); CREATE FUNCTION rum_money_outer_distance(money, money, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_money_config(internal) RETURNS void AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR CLASS rum_money_ops DEFAULT FOR TYPE money USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , OPERATOR 20 <=> (money,money) FOR ORDER BY pg_catalog.float_ops, OPERATOR 21 <=| (money,money) FOR ORDER BY pg_catalog.float_ops, OPERATOR 22 |=> (money,money) FOR ORDER BY pg_catalog.float_ops, FUNCTION 1 cash_cmp(money,money), FUNCTION 2 rum_money_extract_value(money, internal), FUNCTION 3 rum_money_extract_query(money, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_money_compare_prefix(money,money,int2, internal), -- support to money distance in rum_tsvector_addon_ops FUNCTION 6 rum_money_config(internal), FUNCTION 9 rum_money_outer_distance(money, money, smallint), STORAGE money; /*--------------------oid-----------------------*/ CREATE FUNCTION rum_oid_extract_value(oid, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_oid_compare_prefix(oid, oid, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_oid_extract_query(oid, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_oid_distance(oid, oid) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=> ( PROCEDURE = rum_oid_distance, LEFTARG = oid, RIGHTARG = oid, COMMUTATOR = <=> ); CREATE FUNCTION rum_oid_left_distance(oid, oid) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR <=| ( PROCEDURE = rum_oid_left_distance, LEFTARG = oid, RIGHTARG = oid, COMMUTATOR = |=> ); CREATE FUNCTION rum_oid_right_distance(oid, oid) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR |=> ( PROCEDURE = rum_oid_right_distance, LEFTARG = oid, RIGHTARG = oid, COMMUTATOR = <=| ); CREATE FUNCTION rum_oid_outer_distance(oid, oid, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_oid_config(internal) RETURNS void AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR CLASS rum_oid_ops DEFAULT FOR TYPE oid USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , OPERATOR 20 <=> (oid,oid) FOR ORDER BY pg_catalog.float_ops, OPERATOR 21 <=| (oid,oid) FOR ORDER BY pg_catalog.float_ops, OPERATOR 22 |=> (oid,oid) FOR ORDER BY pg_catalog.float_ops, FUNCTION 1 btoidcmp(oid,oid), FUNCTION 2 rum_oid_extract_value(oid, internal), FUNCTION 3 rum_oid_extract_query(oid, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_oid_compare_prefix(oid,oid,int2, internal), -- support to oid distance in rum_tsvector_addon_ops FUNCTION 6 rum_oid_config(internal), FUNCTION 9 rum_oid_outer_distance(oid, oid, smallint), STORAGE oid; /*--------------------time-----------------------*/ CREATE FUNCTION rum_time_extract_value(time, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_time_compare_prefix(time, time, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_time_extract_query(time, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE OPERATOR CLASS rum_time_ops DEFAULT FOR TYPE time USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , FUNCTION 1 time_cmp(time,time), FUNCTION 2 rum_time_extract_value(time, internal), FUNCTION 3 rum_time_extract_query(time, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_time_compare_prefix(time,time,int2, internal), STORAGE time; /*--------------------timetz-----------------------*/ CREATE FUNCTION rum_timetz_extract_value(timetz, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_timetz_compare_prefix(timetz, timetz, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_timetz_extract_query(timetz, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE OPERATOR CLASS rum_timetz_ops DEFAULT FOR TYPE timetz USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , FUNCTION 1 timetz_cmp(timetz,timetz), FUNCTION 2 rum_timetz_extract_value(timetz, internal), FUNCTION 3 rum_timetz_extract_query(timetz, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_timetz_compare_prefix(timetz,timetz,int2, internal), STORAGE timetz; /*--------------------date-----------------------*/ CREATE FUNCTION rum_date_extract_value(date, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_date_compare_prefix(date, date, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_date_extract_query(date, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE OPERATOR CLASS rum_date_ops DEFAULT FOR TYPE date USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , FUNCTION 1 date_cmp(date,date), FUNCTION 2 rum_date_extract_value(date, internal), FUNCTION 3 rum_date_extract_query(date, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_date_compare_prefix(date,date,int2, internal), STORAGE date; /*--------------------interval-----------------------*/ CREATE FUNCTION rum_interval_extract_value(interval, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_interval_compare_prefix(interval, interval, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_interval_extract_query(interval, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE OPERATOR CLASS rum_interval_ops DEFAULT FOR TYPE interval USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , FUNCTION 1 interval_cmp(interval,interval), FUNCTION 2 rum_interval_extract_value(interval, internal), FUNCTION 3 rum_interval_extract_query(interval, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_interval_compare_prefix(interval,interval,int2, internal), STORAGE interval; /*--------------------macaddr-----------------------*/ CREATE FUNCTION rum_macaddr_extract_value(macaddr, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_macaddr_compare_prefix(macaddr, macaddr, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_macaddr_extract_query(macaddr, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE OPERATOR CLASS rum_macaddr_ops DEFAULT FOR TYPE macaddr USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , FUNCTION 1 macaddr_cmp(macaddr,macaddr), FUNCTION 2 rum_macaddr_extract_value(macaddr, internal), FUNCTION 3 rum_macaddr_extract_query(macaddr, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_macaddr_compare_prefix(macaddr,macaddr,int2, internal), STORAGE macaddr; /*--------------------inet-----------------------*/ CREATE FUNCTION rum_inet_extract_value(inet, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_inet_compare_prefix(inet, inet, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_inet_extract_query(inet, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE OPERATOR CLASS rum_inet_ops DEFAULT FOR TYPE inet USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , FUNCTION 1 network_cmp(inet,inet), FUNCTION 2 rum_inet_extract_value(inet, internal), FUNCTION 3 rum_inet_extract_query(inet, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_inet_compare_prefix(inet,inet,int2, internal), STORAGE inet; /*--------------------cidr-----------------------*/ CREATE FUNCTION rum_cidr_extract_value(cidr, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_cidr_compare_prefix(cidr, cidr, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_cidr_extract_query(cidr, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE OPERATOR CLASS rum_cidr_ops DEFAULT FOR TYPE cidr USING rum AS OPERATOR 1 < (inet, inet), OPERATOR 2 <= (inet, inet), OPERATOR 3 = (inet, inet), OPERATOR 4 >= (inet, inet), OPERATOR 5 > (inet, inet), FUNCTION 1 network_cmp(inet,inet), FUNCTION 2 rum_cidr_extract_value(cidr, internal), FUNCTION 3 rum_cidr_extract_query(cidr, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_cidr_compare_prefix(cidr,cidr,int2, internal), STORAGE cidr; /*--------------------text-----------------------*/ CREATE FUNCTION rum_text_extract_value(text, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_text_compare_prefix(text, text, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_text_extract_query(text, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE OPERATOR CLASS rum_text_ops DEFAULT FOR TYPE text USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , FUNCTION 1 bttextcmp(text,text), FUNCTION 2 rum_text_extract_value(text, internal), FUNCTION 3 rum_text_extract_query(text, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_text_compare_prefix(text,text,int2, internal), STORAGE text; /*--------------------varchar-----------------------*/ CREATE OPERATOR CLASS rum_varchar_ops DEFAULT FOR TYPE varchar USING rum AS OPERATOR 1 < (text, text), OPERATOR 2 <= (text, text), OPERATOR 3 = (text, text), OPERATOR 4 >= (text, text), OPERATOR 5 > (text, text), FUNCTION 1 bttextcmp(text,text), FUNCTION 2 rum_text_extract_value(text, internal), FUNCTION 3 rum_text_extract_query(text, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_text_compare_prefix(text,text,int2, internal), STORAGE varchar; /*--------------------"char"-----------------------*/ CREATE FUNCTION rum_char_extract_value("char", internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_char_compare_prefix("char", "char", int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_char_extract_query("char", internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE OPERATOR CLASS rum_char_ops DEFAULT FOR TYPE "char" USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , FUNCTION 1 btcharcmp("char","char"), FUNCTION 2 rum_char_extract_value("char", internal), FUNCTION 3 rum_char_extract_query("char", internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_char_compare_prefix("char","char",int2, internal), STORAGE "char"; /*--------------------bytea-----------------------*/ CREATE FUNCTION rum_bytea_extract_value(bytea, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_bytea_compare_prefix(bytea, bytea, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_bytea_extract_query(bytea, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE OPERATOR CLASS rum_bytea_ops DEFAULT FOR TYPE bytea USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , FUNCTION 1 byteacmp(bytea,bytea), FUNCTION 2 rum_bytea_extract_value(bytea, internal), FUNCTION 3 rum_bytea_extract_query(bytea, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_bytea_compare_prefix(bytea,bytea,int2, internal), STORAGE bytea; /*--------------------bit-----------------------*/ CREATE FUNCTION rum_bit_extract_value(bit, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_bit_compare_prefix(bit, bit, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_bit_extract_query(bit, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE OPERATOR CLASS rum_bit_ops DEFAULT FOR TYPE bit USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , FUNCTION 1 bitcmp(bit,bit), FUNCTION 2 rum_bit_extract_value(bit, internal), FUNCTION 3 rum_bit_extract_query(bit, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_bit_compare_prefix(bit,bit,int2, internal), STORAGE bit; /*--------------------varbit-----------------------*/ CREATE FUNCTION rum_varbit_extract_value(varbit, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_varbit_compare_prefix(varbit, varbit, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_varbit_extract_query(varbit, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE OPERATOR CLASS rum_varbit_ops DEFAULT FOR TYPE varbit USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , FUNCTION 1 varbitcmp(varbit,varbit), FUNCTION 2 rum_varbit_extract_value(varbit, internal), FUNCTION 3 rum_varbit_extract_query(varbit, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_varbit_compare_prefix(varbit,varbit,int2, internal), STORAGE varbit; /*--------------------numeric-----------------------*/ CREATE FUNCTION rum_numeric_extract_value(numeric, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_numeric_compare_prefix(numeric, numeric, int2, internal) RETURNS int4 AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE FUNCTION rum_numeric_extract_query(numeric, internal, int2, internal, internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE; CREATE OPERATOR CLASS rum_numeric_ops DEFAULT FOR TYPE numeric USING rum AS OPERATOR 1 < , OPERATOR 2 <= , OPERATOR 3 = , OPERATOR 4 >= , OPERATOR 5 > , FUNCTION 1 rum_numeric_cmp(numeric,numeric), FUNCTION 2 rum_numeric_extract_value(numeric, internal), FUNCTION 3 rum_numeric_extract_query(numeric, internal, int2, internal, internal), FUNCTION 4 rum_btree_consistent(internal,smallint,internal,int,internal,internal,internal,internal), FUNCTION 5 rum_numeric_compare_prefix(numeric,numeric,int2, internal), STORAGE numeric; /* * RUM version 1.2 */ /*--------------------anyarray-----------------------*/ CREATE FUNCTION rum_anyarray_config(internal) RETURNS void AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OR REPLACE FUNCTION rum_anyarray_similar(anyarray,anyarray) RETURNS bool AS 'MODULE_PATHNAME' LANGUAGE C STRICT STABLE; CREATE OPERATOR % ( PROCEDURE = rum_anyarray_similar, LEFTARG = anyarray, RIGHTARG = anyarray, COMMUTATOR = '%', RESTRICT = contsel, JOIN = contjoinsel ); CREATE OR REPLACE FUNCTION rum_anyarray_distance(anyarray,anyarray) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C STRICT STABLE; CREATE OPERATOR <=> ( PROCEDURE = rum_anyarray_distance, LEFTARG = anyarray, RIGHTARG = anyarray, COMMUTATOR = '<=>' ); CREATE FUNCTION rum_extract_anyarray(anyarray,internal,internal,internal,internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE FUNCTION rum_extract_anyarray_query(anyarray,internal,smallint,internal,internal,internal,internal) RETURNS internal AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE FUNCTION rum_anyarray_consistent(internal, smallint, anyarray, integer, internal, internal, internal, internal) RETURNS bool AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE FUNCTION rum_anyarray_ordering(internal,smallint,anyarray,int,internal,internal,internal,internal,internal) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; CREATE OPERATOR CLASS rum_anyarray_ops DEFAULT FOR TYPE anyarray USING rum AS OPERATOR 1 && (anyarray, anyarray), OPERATOR 2 @> (anyarray, anyarray), OPERATOR 3 <@ (anyarray, anyarray), OPERATOR 4 = (anyarray, anyarray), OPERATOR 5 % (anyarray, anyarray), OPERATOR 20 <=> (anyarray, anyarray) FOR ORDER BY pg_catalog.float_ops, --dispatch function 1 for concrete type FUNCTION 2 rum_extract_anyarray(anyarray,internal,internal,internal,internal), FUNCTION 3 rum_extract_anyarray_query(anyarray,internal,smallint,internal,internal,internal,internal), FUNCTION 4 rum_anyarray_consistent(internal,smallint,anyarray,integer,internal,internal,internal,internal), FUNCTION 6 rum_anyarray_config(internal), FUNCTION 8 rum_anyarray_ordering(internal,smallint,anyarray,int,internal,internal,internal,internal,internal), STORAGE anyelement; CREATE OPERATOR CLASS rum_anyarray_addon_ops FOR TYPE anyarray USING rum AS OPERATOR 1 && (anyarray, anyarray), OPERATOR 2 @> (anyarray, anyarray), OPERATOR 3 <@ (anyarray, anyarray), OPERATOR 4 = (anyarray, anyarray), --dispatch function 1 for concrete type FUNCTION 2 ginarrayextract(anyarray,internal,internal), FUNCTION 3 ginqueryarrayextract(anyarray,internal,smallint,internal,internal,internal,internal), FUNCTION 4 ginarrayconsistent(internal,smallint,anyarray,integer,internal,internal,internal,internal), STORAGE anyelement; /*--------------------int2-----------------------*/ CREATE FUNCTION rum_int2_key_distance(int2, int2, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; ALTER OPERATOR FAMILY rum_int2_ops USING rum ADD FUNCTION 8 (int2,int2) rum_int2_key_distance(int2, int2, smallint); /*--------------------int4-----------------------*/ CREATE FUNCTION rum_int4_key_distance(int4, int4, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; ALTER OPERATOR FAMILY rum_int4_ops USING rum ADD FUNCTION 8 (int4,int4) rum_int4_key_distance(int4, int4, smallint); /*--------------------int8-----------------------*/ CREATE FUNCTION rum_int8_key_distance(int8, int8, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; ALTER OPERATOR FAMILY rum_int8_ops USING rum ADD FUNCTION 8 (int8,int8) rum_int8_key_distance(int8, int8, smallint); /*--------------------float4-----------------------*/ CREATE FUNCTION rum_float4_key_distance(float4, float4, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; ALTER OPERATOR FAMILY rum_float4_ops USING rum ADD FUNCTION 8 (float4,float4) rum_float4_key_distance(float4, float4, smallint); /*--------------------float8-----------------------*/ CREATE FUNCTION rum_float8_key_distance(float8, float8, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; ALTER OPERATOR FAMILY rum_float8_ops USING rum ADD FUNCTION 8 (float8,float8) rum_float8_key_distance(float8, float8, smallint); /*--------------------money-----------------------*/ CREATE FUNCTION rum_money_key_distance(money, money, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; ALTER OPERATOR FAMILY rum_money_ops USING rum ADD FUNCTION 8 (money,money) rum_money_key_distance(money, money, smallint); /*--------------------oid-----------------------*/ CREATE FUNCTION rum_oid_key_distance(oid, oid, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; ALTER OPERATOR FAMILY rum_oid_ops USING rum ADD FUNCTION 8 (oid,oid) rum_oid_key_distance(oid, oid, smallint); /*--------------------timestamp-----------------------*/ CREATE FUNCTION rum_timestamp_key_distance(timestamp, timestamp, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; ALTER OPERATOR FAMILY rum_timestamp_ops USING rum ADD FUNCTION 8 (timestamp,timestamp) rum_timestamp_key_distance(timestamp, timestamp, smallint); /*--------------------timestamptz-----------------------*/ CREATE FUNCTION rum_timestamptz_key_distance(timestamptz, timestamptz, smallint) RETURNS float8 AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; ALTER OPERATOR FAMILY rum_timestamptz_ops USING rum ADD FUNCTION 8 (timestamptz,timestamptz) rum_timestamptz_key_distance(timestamptz, timestamptz, smallint); rum-1.2.0/rum.control000066400000000000000000000001771320230002300145100ustar00rootroot00000000000000# RUM extension comment = 'RUM index access method' default_version = '1.2' module_pathname = '$libdir/rum' relocatable = true rum-1.2.0/specs/000077500000000000000000000000001320230002300134135ustar00rootroot00000000000000rum-1.2.0/specs/predicate-rum-2.spec000066400000000000000000000026701320230002300171740ustar00rootroot00000000000000# Test for page level predicate locking in rum # # Test to check reduced false positives # # Queries are written in such a way that an index scan(from one transaction) and an index insert(from another transaction) will try to access different parts(sub-tree) of the index. setup { CREATE EXTENSION rum; CREATE TABLE rum_tbl (id serial, tsv tsvector); CREATE TABLE text_table (id1 serial, t text[]); SELECT SETSEED(0.5); INSERT INTO text_table(t) SELECT array[chr(i) || chr(j)] FROM generate_series(65,90) i, generate_series(65,90) j ; INSERT INTO rum_tbl(tsv) SELECT to_tsvector('simple', t[1] ) FROM text_table; DO $$ BEGIN FOR j in 1..10 LOOP UPDATE rum_tbl SET tsv = tsv || q.t1 FROM (SELECT id1,to_tsvector('simple', t[1] ) as t1 FROM text_table) as q WHERE id = (random()*q.id1)::integer; END LOOP; END; $$; CREATE INDEX rum_tbl_idx ON rum_tbl USING rum (tsv rum_tsvector_ops); } teardown { DROP TABLE text_table; DROP TABLE rum_tbl; DROP EXTENSION rum; } session "s1" setup { BEGIN ISOLATION LEVEL SERIALIZABLE; set enable_seqscan=off; } step "rxy1" { SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; } step "wx1" { INSERT INTO rum_tbl(tsv) values('ab'); } step "c1" { COMMIT; } session "s2" setup { BEGIN ISOLATION LEVEL SERIALIZABLE; set enable_seqscan=off; } step "rxy2" { SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; } step "wy2" { INSERT INTO rum_tbl(tsv) values('xz'); } step "c2" { COMMIT; } rum-1.2.0/specs/predicate-rum.spec000066400000000000000000000026651320230002300170410ustar00rootroot00000000000000# Test for page level predicate locking in rum # # Test to verify serialization failures # # Queries are written in such a way that an index scan(from one transaction) and an index insert(from another transaction) will try to access the same part(sub-tree) of the index. setup { CREATE EXTENSION rum; CREATE TABLE rum_tbl (id serial, tsv tsvector); CREATE TABLE text_table (id1 serial, t text[]); SELECT SETSEED(0.5); INSERT INTO text_table(t) SELECT array[chr(i) || chr(j)] FROM generate_series(65,90) i, generate_series(65,90) j ; INSERT INTO rum_tbl(tsv) SELECT to_tsvector('simple', t[1] ) FROM text_table; DO $$ BEGIN FOR j in 1..10 LOOP UPDATE rum_tbl SET tsv = tsv || q.t1 FROM (SELECT id1,to_tsvector('simple', t[1] ) as t1 FROM text_table) as q WHERE id = (random()*q.id1)::integer; END LOOP; END; $$; CREATE INDEX rum_tbl_idx ON rum_tbl USING rum (tsv rum_tsvector_ops); } teardown { DROP TABLE text_table; DROP TABLE rum_tbl; DROP EXTENSION rum; } session "s1" setup { BEGIN ISOLATION LEVEL SERIALIZABLE; set enable_seqscan=off; } step "rxy1" { SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; } step "wx1" { INSERT INTO rum_tbl(tsv) values('qh'); } step "c1" { COMMIT; } session "s2" setup { BEGIN ISOLATION LEVEL SERIALIZABLE; set enable_seqscan=off; } step "rxy2" { SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; } step "wy2" { INSERT INTO rum_tbl(tsv) values('hx'); } step "c2" { COMMIT; } rum-1.2.0/sql/000077500000000000000000000000001320230002300130755ustar00rootroot00000000000000rum-1.2.0/sql/altorder.sql000066400000000000000000000067201320230002300154370ustar00rootroot00000000000000CREATE TABLE atsts (id int, t tsvector, d timestamp); \copy atsts from 'data/tsts.data' CREATE INDEX atsts_idx ON atsts USING rum (t rum_tsvector_addon_ops, d) WITH (attach = 'd', to = 't', order_by_attach='t'); INSERT INTO atsts VALUES (-1, 't1 t2', '2016-05-02 02:24:22.326724'); INSERT INTO atsts VALUES (-2, 't1 t2 t3', '2016-05-02 02:26:22.326724'); SELECT count(*) FROM atsts WHERE t @@ 'wr|qh'; SELECT count(*) FROM atsts WHERE t @@ 'wr&qh'; SELECT count(*) FROM atsts WHERE t @@ 'eq&yt'; SELECT count(*) FROM atsts WHERE t @@ 'eq|yt'; SELECT count(*) FROM atsts WHERE t @@ '(eq&yt)|(wr&qh)'; SELECT count(*) FROM atsts WHERE t @@ '(eq|yt)&(wr|qh)'; SET enable_indexscan=OFF; SET enable_indexonlyscan=OFF; SET enable_bitmapscan=OFF; SELECT id, d, d <=> '2016-05-16 14:21:25' FROM atsts WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; SELECT id, d, d <=| '2016-05-16 14:21:25' FROM atsts WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; SELECT id, d, d |=> '2016-05-16 14:21:25' FROM atsts WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; SELECT count(*) FROM atsts WHERE d < '2016-05-16 14:21:25'; SELECT count(*) FROM atsts WHERE d > '2016-05-16 14:21:25'; SELECT id, d FROM atsts WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; SELECT id, d FROM atsts WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; RESET enable_indexscan; RESET enable_indexonlyscan; RESET enable_bitmapscan; SET enable_seqscan = off; EXPLAIN (costs off) SELECT count(*) FROM atsts WHERE t @@ 'wr|qh'; SELECT count(*) FROM atsts WHERE t @@ 'wr|qh'; SELECT count(*) FROM atsts WHERE t @@ 'wr&qh'; SELECT count(*) FROM atsts WHERE t @@ 'eq&yt'; SELECT count(*) FROM atsts WHERE t @@ 'eq|yt'; SELECT count(*) FROM atsts WHERE t @@ '(eq&yt)|(wr&qh)'; SELECT count(*) FROM atsts WHERE t @@ '(eq|yt)&(wr|qh)'; EXPLAIN (costs off) SELECT count(*) FROM atsts WHERE d < '2016-05-16 14:21:25'; SELECT count(*) FROM atsts WHERE d < '2016-05-16 14:21:25'; EXPLAIN (costs off) SELECT count(*) FROM atsts WHERE d > '2016-05-16 14:21:25'; SELECT count(*) FROM atsts WHERE d > '2016-05-16 14:21:25'; EXPLAIN (costs off) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM atsts WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; SELECT id, d, d <=> '2016-05-16 14:21:25' FROM atsts WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; EXPLAIN (costs off) SELECT id, d, d <=| '2016-05-16 14:21:25' FROM atsts WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; SELECT id, d, d <=| '2016-05-16 14:21:25' FROM atsts WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; EXPLAIN (costs off) SELECT id, d, d |=> '2016-05-16 14:21:25' FROM atsts WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; SELECT id, d, d |=> '2016-05-16 14:21:25' FROM atsts WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; EXPLAIN (costs off) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM atsts ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; SELECT id, d, d <=> '2016-05-16 14:21:25' FROM atsts ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; EXPLAIN (costs off) SELECT id, d FROM atsts WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; SELECT id, d FROM atsts WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; EXPLAIN (costs off) SELECT id, d FROM atsts WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; SELECT id, d FROM atsts WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; rum-1.2.0/sql/altorder_hash.sql000066400000000000000000000067771320230002300164560ustar00rootroot00000000000000CREATE TABLE atstsh (id int, t tsvector, d timestamp); \copy atstsh from 'data/tsts.data' CREATE INDEX atstsh_idx ON atstsh USING rum (t rum_tsvector_hash_addon_ops, d) WITH (attach = 'd', to = 't', order_by_attach='t'); INSERT INTO atstsh VALUES (-1, 't1 t2', '2016-05-02 02:24:22.326724'); INSERT INTO atstsh VALUES (-2, 't1 t2 t3', '2016-05-02 02:26:22.326724'); SELECT count(*) FROM atstsh WHERE t @@ 'wr|qh'; SELECT count(*) FROM atstsh WHERE t @@ 'wr&qh'; SELECT count(*) FROM atstsh WHERE t @@ 'eq&yt'; SELECT count(*) FROM atstsh WHERE t @@ 'eq|yt'; SELECT count(*) FROM atstsh WHERE t @@ '(eq&yt)|(wr&qh)'; SELECT count(*) FROM atstsh WHERE t @@ '(eq|yt)&(wr|qh)'; SET enable_indexscan=OFF; SET enable_indexonlyscan=OFF; SET enable_bitmapscan=OFF; SELECT id, d, d <=> '2016-05-16 14:21:25' FROM atstsh WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; SELECT id, d, d <=| '2016-05-16 14:21:25' FROM atstsh WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; SELECT id, d, d |=> '2016-05-16 14:21:25' FROM atstsh WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; SELECT count(*) FROM atstsh WHERE d < '2016-05-16 14:21:25'; SELECT count(*) FROM atstsh WHERE d > '2016-05-16 14:21:25'; SELECT id, d FROM atstsh WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; SELECT id, d FROM atstsh WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; RESET enable_indexscan; RESET enable_indexonlyscan; RESET enable_bitmapscan; SET enable_seqscan = off; EXPLAIN (costs off) SELECT count(*) FROM atstsh WHERE t @@ 'wr|qh'; SELECT count(*) FROM atstsh WHERE t @@ 'wr|qh'; SELECT count(*) FROM atstsh WHERE t @@ 'wr&qh'; SELECT count(*) FROM atstsh WHERE t @@ 'eq&yt'; SELECT count(*) FROM atstsh WHERE t @@ 'eq|yt'; SELECT count(*) FROM atstsh WHERE t @@ '(eq&yt)|(wr&qh)'; SELECT count(*) FROM atstsh WHERE t @@ '(eq|yt)&(wr|qh)'; EXPLAIN (costs off) SELECT count(*) FROM atstsh WHERE d < '2016-05-16 14:21:25'; SELECT count(*) FROM atstsh WHERE d < '2016-05-16 14:21:25'; EXPLAIN (costs off) SELECT count(*) FROM atstsh WHERE d > '2016-05-16 14:21:25'; SELECT count(*) FROM atstsh WHERE d > '2016-05-16 14:21:25'; EXPLAIN (costs off) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM atstsh WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; SELECT id, d, d <=> '2016-05-16 14:21:25' FROM atstsh WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; EXPLAIN (costs off) SELECT id, d, d <=| '2016-05-16 14:21:25' FROM atstsh WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; SELECT id, d, d <=| '2016-05-16 14:21:25' FROM atstsh WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; EXPLAIN (costs off) SELECT id, d, d |=> '2016-05-16 14:21:25' FROM atstsh WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; SELECT id, d, d |=> '2016-05-16 14:21:25' FROM atstsh WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; EXPLAIN (costs off) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM atstsh ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; SELECT id, d, d <=> '2016-05-16 14:21:25' FROM atstsh ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; EXPLAIN (costs off) SELECT id, d FROM atstsh WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; SELECT id, d FROM atstsh WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; EXPLAIN (costs off) SELECT id, d FROM atstsh WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; SELECT id, d FROM atstsh WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; rum-1.2.0/sql/array.sql000066400000000000000000000200721320230002300147350ustar00rootroot00000000000000set enable_seqscan=off; set enable_sort=off; /* * Complete checks for int2[]. */ CREATE TABLE test_array ( i int2[] ); INSERT INTO test_array VALUES ('{}'), ('{0}'), ('{1,2,3,4}'), ('{1,2,3}'), ('{1,2}'), ('{1}'); CREATE INDEX idx_array ON test_array USING rum (i rum_anyarray_ops); SELECT NULL::int[] = '{1}'; SELECT NULL::int[] && '{1}'; SELECT NULL::int[] @> '{1}'; SELECT NULL::int[] <@ '{1}'; SELECT NULL::int[] % '{1}'; SELECT NULL::int[] <=> '{1}'; INSERT INTO test_array VALUES (NULL); SELECT * FROM test_array WHERE i = '{1}'; DELETE FROM test_array WHERE i IS NULL; SELECT * FROM test_array WHERE i = '{NULL}'; SELECT * FROM test_array WHERE i = '{1,2,3,NULL}'; SELECT * FROM test_array WHERE i = '{{1,2},{3,4}}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i = '{}'; SELECT * FROM test_array WHERE i = '{}'; SELECT * FROM test_array WHERE i = '{0}'; SELECT * FROM test_array WHERE i = '{1}'; SELECT * FROM test_array WHERE i = '{1,2}'; SELECT * FROM test_array WHERE i = '{2,1}'; SELECT * FROM test_array WHERE i = '{1,2,3,3}'; SELECT * FROM test_array WHERE i = '{0,0}'; SELECT * FROM test_array WHERE i = '{100}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{}'; SELECT * FROM test_array WHERE i && '{}'; SELECT * FROM test_array WHERE i && '{1}'; SELECT * FROM test_array WHERE i && '{2}'; SELECT * FROM test_array WHERE i && '{3}'; SELECT * FROM test_array WHERE i && '{4}'; SELECT * FROM test_array WHERE i && '{1,2}'; SELECT * FROM test_array WHERE i && '{1,2,3}'; SELECT * FROM test_array WHERE i && '{1,2,3,4}'; SELECT * FROM test_array WHERE i && '{4,3,2,1}'; SELECT * FROM test_array WHERE i && '{0,0}'; SELECT * FROM test_array WHERE i && '{100}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i @> '{}'; SELECT * FROM test_array WHERE i @> '{}'; SELECT * FROM test_array WHERE i @> '{1}'; SELECT * FROM test_array WHERE i @> '{2}'; SELECT * FROM test_array WHERE i @> '{3}'; SELECT * FROM test_array WHERE i @> '{4}'; SELECT * FROM test_array WHERE i @> '{1,2,4}'; SELECT * FROM test_array WHERE i @> '{1,2,3,4}'; SELECT * FROM test_array WHERE i @> '{4,3,2,1}'; SELECT * FROM test_array WHERE i @> '{0,0}'; SELECT * FROM test_array WHERE i @> '{100}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i <@ '{}'; SELECT * FROM test_array WHERE i <@ '{}'; SELECT * FROM test_array WHERE i <@ '{1}'; SELECT * FROM test_array WHERE i <@ '{2}'; SELECT * FROM test_array WHERE i <@ '{1,2,4}'; SELECT * FROM test_array WHERE i <@ '{1,2,3,4}'; SELECT * FROM test_array WHERE i <@ '{4,3,2,1}'; SELECT * FROM test_array WHERE i <@ '{0,0}'; SELECT * FROM test_array WHERE i <@ '{100}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i % '{}'; SELECT * FROM test_array WHERE i % '{}'; SELECT * FROM test_array WHERE i % '{1}'; SELECT * FROM test_array WHERE i % '{2}'; SELECT * FROM test_array WHERE i % '{1,2}'; SELECT * FROM test_array WHERE i % '{1,2,4}'; SELECT * FROM test_array WHERE i % '{1,2,3,4}'; SELECT * FROM test_array WHERE i % '{4,3,2,1}'; SELECT * FROM test_array WHERE i % '{1,2,3,4,5}'; SELECT * FROM test_array WHERE i % '{1,2,3,4,5,6,7,8,9,10,11,12,13,14,15}'; SELECT * FROM test_array WHERE i % '{1,10,20,30,40,50}'; SELECT * FROM test_array WHERE i % '{1,10,20,30}'; SELECT * FROM test_array WHERE i % '{1,1,1,1,1}'; SELECT * FROM test_array WHERE i % '{0,0}'; SELECT * FROM test_array WHERE i % '{100}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{1}' ORDER BY i <=> '{1}' ASC; SELECT * FROM test_array WHERE i && '{1}' ORDER BY i <=> '{1}' ASC; DROP INDEX idx_array; ALTER TABLE test_array ADD COLUMN add_info timestamp; CREATE INDEX idx_array ON test_array USING rum (i rum_anyarray_addon_ops, add_info) WITH (attach = 'add_info', to = 'i'); WITH q as ( SELECT row_number() OVER (ORDER BY i) idx, ctid FROM test_array ) UPDATE test_array SET add_info = '2016-05-16 14:21:25'::timestamp + format('%s days', q.idx)::interval FROM q WHERE test_array.ctid = q.ctid; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i = '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i @> '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i <@ '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i % '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{1}' ORDER BY add_info <=> '2016-05-16 14:21:25' LIMIT 10; SELECT * FROM test_array WHERE i && '{1}' ORDER BY add_info <=> '2016-05-16 14:21:25' LIMIT 10; DROP INDEX idx_array; /* * Sanity checks for popular array types. */ ALTER TABLE test_array ALTER COLUMN i TYPE int4[]; CREATE INDEX idx_array ON test_array USING rum (i rum_anyarray_ops); EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i = '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i @> '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i <@ '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i % '{}'; DROP INDEX idx_array; ALTER TABLE test_array ALTER COLUMN i TYPE int8[]; CREATE INDEX idx_array ON test_array USING rum (i rum_anyarray_ops); EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i = '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i @> '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i <@ '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i % '{}'; DROP INDEX idx_array; ALTER TABLE test_array ALTER COLUMN i TYPE text[]; CREATE INDEX idx_array ON test_array USING rum (i rum_anyarray_ops); EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i = '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i @> '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i <@ '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i % '{}'; DROP INDEX idx_array; ALTER TABLE test_array ALTER COLUMN i TYPE varchar[]; CREATE INDEX idx_array ON test_array USING rum (i rum_anyarray_ops); EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i = '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i @> '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i <@ '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i % '{}'; DROP INDEX idx_array; ALTER TABLE test_array ALTER COLUMN i TYPE char[]; CREATE INDEX idx_array ON test_array USING rum (i rum_anyarray_ops); EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i = '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i @> '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i <@ '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i % '{}'; DROP INDEX idx_array; ALTER TABLE test_array ALTER COLUMN i TYPE numeric[] USING i::numeric[]; CREATE INDEX idx_array ON test_array USING rum (i rum_anyarray_ops); EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i = '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i @> '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i <@ '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i % '{}'; DROP INDEX idx_array; ALTER TABLE test_array ALTER COLUMN i TYPE float4[] USING i::float4[]; CREATE INDEX idx_array ON test_array USING rum (i rum_anyarray_ops); EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i = '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i @> '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i <@ '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i % '{}'; DROP INDEX idx_array; ALTER TABLE test_array ALTER COLUMN i TYPE float8[] USING i::float8[]; CREATE INDEX idx_array ON test_array USING rum (i rum_anyarray_ops); EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i = '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i && '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i @> '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i <@ '{}'; EXPLAIN (COSTS OFF) SELECT * FROM test_array WHERE i % '{}'; DROP INDEX idx_array; rum-1.2.0/sql/bit.sql000066400000000000000000000007351320230002300144010ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_bit ( i bit(3) ); INSERT INTO test_bit VALUES ('001'),('010'),('011'),('100'),('101'),('110'); CREATE INDEX idx_bit ON test_bit USING rum (i); SELECT * FROM test_bit WHERE i<'100'::bit(3) ORDER BY i; SELECT * FROM test_bit WHERE i<='100'::bit(3) ORDER BY i; SELECT * FROM test_bit WHERE i='100'::bit(3) ORDER BY i; SELECT * FROM test_bit WHERE i>='100'::bit(3) ORDER BY i; SELECT * FROM test_bit WHERE i>'100'::bit(3) ORDER BY i; rum-1.2.0/sql/bytea.sql000066400000000000000000000011121320230002300147150ustar00rootroot00000000000000set enable_seqscan=off; -- ensure consistent test output regardless of the default bytea format SET bytea_output TO escape; CREATE TABLE test_bytea ( i bytea ); INSERT INTO test_bytea VALUES ('a'),('ab'),('abc'),('abb'),('axy'),('xyz'); CREATE INDEX idx_bytea ON test_bytea USING rum (i); SELECT * FROM test_bytea WHERE i<'abc'::bytea ORDER BY i; SELECT * FROM test_bytea WHERE i<='abc'::bytea ORDER BY i; SELECT * FROM test_bytea WHERE i='abc'::bytea ORDER BY i; SELECT * FROM test_bytea WHERE i>='abc'::bytea ORDER BY i; SELECT * FROM test_bytea WHERE i>'abc'::bytea ORDER BY i; rum-1.2.0/sql/char.sql000066400000000000000000000007201320230002300145320ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_char ( i "char" ); INSERT INTO test_char VALUES ('a'),('b'),('c'),('d'),('e'),('f'); CREATE INDEX idx_char ON test_char USING rum (i); SELECT * FROM test_char WHERE i<'d'::"char" ORDER BY i; SELECT * FROM test_char WHERE i<='d'::"char" ORDER BY i; SELECT * FROM test_char WHERE i='d'::"char" ORDER BY i; SELECT * FROM test_char WHERE i>='d'::"char" ORDER BY i; SELECT * FROM test_char WHERE i>'d'::"char" ORDER BY i; rum-1.2.0/sql/cidr.sql000066400000000000000000000010361320230002300145370ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_cidr ( i cidr ); INSERT INTO test_cidr VALUES ( '1.2.3.4' ), ( '1.2.4.4' ), ( '1.2.5.4' ), ( '1.2.6.4' ), ( '1.2.7.4' ), ( '1.2.8.4' ) ; CREATE INDEX idx_cidr ON test_cidr USING rum (i); SELECT * FROM test_cidr WHERE i<'1.2.6.4'::cidr ORDER BY i; SELECT * FROM test_cidr WHERE i<='1.2.6.4'::cidr ORDER BY i; SELECT * FROM test_cidr WHERE i='1.2.6.4'::cidr ORDER BY i; SELECT * FROM test_cidr WHERE i>='1.2.6.4'::cidr ORDER BY i; SELECT * FROM test_cidr WHERE i>'1.2.6.4'::cidr ORDER BY i; rum-1.2.0/sql/date.sql000066400000000000000000000010771320230002300145400ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_date ( i date ); INSERT INTO test_date VALUES ( '2004-10-23' ), ( '2004-10-24' ), ( '2004-10-25' ), ( '2004-10-26' ), ( '2004-10-27' ), ( '2004-10-28' ) ; CREATE INDEX idx_date ON test_date USING rum (i); SELECT * FROM test_date WHERE i<'2004-10-26'::date ORDER BY i; SELECT * FROM test_date WHERE i<='2004-10-26'::date ORDER BY i; SELECT * FROM test_date WHERE i='2004-10-26'::date ORDER BY i; SELECT * FROM test_date WHERE i>='2004-10-26'::date ORDER BY i; SELECT * FROM test_date WHERE i>'2004-10-26'::date ORDER BY i; rum-1.2.0/sql/float4.sql000066400000000000000000000014601320230002300150100ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_float4 ( i float4 ); INSERT INTO test_float4 VALUES (-2),(-1),(0),(1),(2),(3); CREATE INDEX idx_float4 ON test_float4 USING rum (i); SELECT * FROM test_float4 WHERE i<1::float4 ORDER BY i; SELECT * FROM test_float4 WHERE i<=1::float4 ORDER BY i; SELECT * FROM test_float4 WHERE i=1::float4 ORDER BY i; SELECT * FROM test_float4 WHERE i>=1::float4 ORDER BY i; SELECT * FROM test_float4 WHERE i>1::float4 ORDER BY i; EXPLAIN (costs off) SELECT *, i <=> 0::float4 FROM test_float4 ORDER BY i <=> 0::float4; SELECT *, i <=> 0::float4 FROM test_float4 ORDER BY i <=> 0::float4; EXPLAIN (costs off) SELECT *, i <=> 1::float4 FROM test_float4 WHERE i<1::float4 ORDER BY i <=> 1::float4; SELECT *, i <=> 1::float4 FROM test_float4 WHERE i<1::float4 ORDER BY i <=> 1::float4; rum-1.2.0/sql/float8.sql000066400000000000000000000014601320230002300150140ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_float8 ( i float8 ); INSERT INTO test_float8 VALUES (-2),(-1),(0),(1),(2),(3); CREATE INDEX idx_float8 ON test_float8 USING rum (i); SELECT * FROM test_float8 WHERE i<1::float8 ORDER BY i; SELECT * FROM test_float8 WHERE i<=1::float8 ORDER BY i; SELECT * FROM test_float8 WHERE i=1::float8 ORDER BY i; SELECT * FROM test_float8 WHERE i>=1::float8 ORDER BY i; SELECT * FROM test_float8 WHERE i>1::float8 ORDER BY i; EXPLAIN (costs off) SELECT *, i <=> 0::float8 FROM test_float8 ORDER BY i <=> 0::float8; SELECT *, i <=> 0::float8 FROM test_float8 ORDER BY i <=> 0::float8; EXPLAIN (costs off) SELECT *, i <=> 1::float8 FROM test_float8 WHERE i<1::float8 ORDER BY i <=> 1::float8; SELECT *, i <=> 1::float8 FROM test_float8 WHERE i<1::float8 ORDER BY i <=> 1::float8; rum-1.2.0/sql/inet.sql000066400000000000000000000010771320230002300145620ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_inet ( i inet ); INSERT INTO test_inet VALUES ( '1.2.3.4/16' ), ( '1.2.4.4/16' ), ( '1.2.5.4/16' ), ( '1.2.6.4/16' ), ( '1.2.7.4/16' ), ( '1.2.8.4/16' ) ; CREATE INDEX idx_inet ON test_inet USING rum (i); SELECT * FROM test_inet WHERE i<'1.2.6.4/16'::inet ORDER BY i; SELECT * FROM test_inet WHERE i<='1.2.6.4/16'::inet ORDER BY i; SELECT * FROM test_inet WHERE i='1.2.6.4/16'::inet ORDER BY i; SELECT * FROM test_inet WHERE i>='1.2.6.4/16'::inet ORDER BY i; SELECT * FROM test_inet WHERE i>'1.2.6.4/16'::inet ORDER BY i; rum-1.2.0/sql/int2.sql000066400000000000000000000013661320230002300145000ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_int2 ( i int2 ); INSERT INTO test_int2 VALUES (-2),(-1),(0),(1),(2),(3); CREATE INDEX idx_int2 ON test_int2 USING rum (i); SELECT * FROM test_int2 WHERE i<1::int2 ORDER BY i; SELECT * FROM test_int2 WHERE i<=1::int2 ORDER BY i; SELECT * FROM test_int2 WHERE i=1::int2 ORDER BY i; SELECT * FROM test_int2 WHERE i>=1::int2 ORDER BY i; SELECT * FROM test_int2 WHERE i>1::int2 ORDER BY i; EXPLAIN (costs off) SELECT *, i <=> 0::int2 FROM test_int2 ORDER BY i <=> 0::int2; SELECT *, i <=> 0::int2 FROM test_int2 ORDER BY i <=> 0::int2; EXPLAIN (costs off) SELECT *, i <=> 1::int2 FROM test_int2 WHERE i<1::int2 ORDER BY i <=> 1::int2; SELECT *, i <=> 1::int2 FROM test_int2 WHERE i<1::int2 ORDER BY i <=> 1::int2; rum-1.2.0/sql/int4.sql000066400000000000000000000157741320230002300145120ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_int4 ( i int4 ); INSERT INTO test_int4 VALUES (-2),(-1),(0),(1),(2),(3); CREATE INDEX idx_int4 ON test_int4 USING rum (i); SELECT * FROM test_int4 WHERE i<1::int4 ORDER BY i; SELECT * FROM test_int4 WHERE i<=1::int4 ORDER BY i; SELECT * FROM test_int4 WHERE i=1::int4 ORDER BY i; SELECT * FROM test_int4 WHERE i>=1::int4 ORDER BY i; SELECT * FROM test_int4 WHERE i>1::int4 ORDER BY i; EXPLAIN (costs off) SELECT *, i <=> 0::int4 FROM test_int4 ORDER BY i <=> 0::int4; SELECT *, i <=> 0::int4 FROM test_int4 ORDER BY i <=> 0::int4; EXPLAIN (costs off) SELECT *, i <=> 1::int4 FROM test_int4 WHERE i<1::int4 ORDER BY i <=> 1::int4; SELECT *, i <=> 1::int4 FROM test_int4 WHERE i<1::int4 ORDER BY i <=> 1::int4; CREATE TABLE test_int4_o AS SELECT id::int4, t FROM tsts; CREATE INDEX test_int4_o_idx ON test_int4_o USING rum (t rum_tsvector_addon_ops, id) WITH (attach = 'id', to = 't'); RESET enable_seqscan; SET enable_indexscan=OFF; SET enable_indexonlyscan=OFF; SET enable_bitmapscan=OFF; SELECT id, id <=> 400 FROM test_int4_o WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; SELECT id, id <=| 400 FROM test_int4_o WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; SELECT id, id |=> 400 FROM test_int4_o WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; SELECT id FROM test_int4_o WHERE t @@ 'wr&qh' AND id <= 400 ORDER BY id; SELECT id FROM test_int4_o WHERE t @@ 'wr&qh' AND id >= 400 ORDER BY id; RESET enable_indexscan; RESET enable_indexonlyscan; RESET enable_bitmapscan; SET enable_seqscan = off; EXPLAIN (costs off) SELECT id, id <=> 400 FROM test_int4_o WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; SELECT id, id <=> 400 FROM test_int4_o WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; EXPLAIN (costs off) SELECT id, id <=| 400 FROM test_int4_o WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; SELECT id, id <=| 400 FROM test_int4_o WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; EXPLAIN (costs off) SELECT id, id |=> 400 FROM test_int4_o WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; SELECT id, id |=> 400 FROM test_int4_o WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; EXPLAIN (costs off) SELECT id FROM test_int4_o WHERE t @@ 'wr&qh' AND id <= 400 ORDER BY id; SELECT id FROM test_int4_o WHERE t @@ 'wr&qh' AND id <= 400 ORDER BY id; EXPLAIN (costs off) SELECT id FROM test_int4_o WHERE t @@ 'wr&qh' AND id >= 400 ORDER BY id; SELECT id FROM test_int4_o WHERE t @@ 'wr&qh' AND id >= 400 ORDER BY id; CREATE TABLE test_int4_a AS SELECT id::int4, t FROM tsts; CREATE INDEX test_int4_a_idx ON test_int4_a USING rum (t rum_tsvector_addon_ops, id) WITH (attach = 'id', to = 't', order_by_attach='t'); SET enable_bitmapscan=OFF; EXPLAIN (costs off) SELECT count(*) FROM test_int4_a WHERE id < 400; SELECT count(*) FROM test_int4_a WHERE id < 400; EXPLAIN (costs off) SELECT id, id <=> 400 FROM test_int4_a WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; SELECT id, id <=> 400 FROM test_int4_a WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; EXPLAIN (costs off) SELECT id, id <=| 400 FROM test_int4_a WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; SELECT id, id <=| 400 FROM test_int4_a WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; EXPLAIN (costs off) SELECT id, id |=> 400 FROM test_int4_a WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; SELECT id, id |=> 400 FROM test_int4_a WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; EXPLAIN (costs off) SELECT id FROM test_int4_a WHERE t @@ 'wr&qh' AND id <= 400 ORDER BY id; SELECT id FROM test_int4_a WHERE t @@ 'wr&qh' AND id <= 400 ORDER BY id; EXPLAIN (costs off) SELECT id FROM test_int4_a WHERE t @@ 'wr&qh' AND id >= 400 ORDER BY id; SELECT id FROM test_int4_a WHERE t @@ 'wr&qh' AND id >= 400 ORDER BY id; CREATE TABLE test_int4_h_o AS SELECT id::int4, t FROM tsts; CREATE INDEX test_int4_h_o_idx ON test_int4_h_o USING rum (t rum_tsvector_hash_addon_ops, id) WITH (attach = 'id', to = 't'); RESET enable_seqscan; SET enable_indexscan=OFF; SET enable_indexonlyscan=OFF; SET enable_bitmapscan=OFF; SELECT id, id <=> 400 FROM test_int4_h_o WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; SELECT id, id <=| 400 FROM test_int4_h_o WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; SELECT id, id |=> 400 FROM test_int4_h_o WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; SELECT id FROM test_int4_h_o WHERE t @@ 'wr&qh' AND id <= 400 ORDER BY id; SELECT id FROM test_int4_h_o WHERE t @@ 'wr&qh' AND id >= 400 ORDER BY id; RESET enable_indexscan; RESET enable_indexonlyscan; RESET enable_bitmapscan; SET enable_seqscan = off; EXPLAIN (costs off) SELECT id, id <=> 400 FROM test_int4_h_o WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; SELECT id, id <=> 400 FROM test_int4_h_o WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; EXPLAIN (costs off) SELECT id, id <=| 400 FROM test_int4_h_o WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; SELECT id, id <=| 400 FROM test_int4_h_o WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; EXPLAIN (costs off) SELECT id, id |=> 400 FROM test_int4_h_o WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; SELECT id, id |=> 400 FROM test_int4_h_o WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; EXPLAIN (costs off) SELECT id FROM test_int4_h_o WHERE t @@ 'wr&qh' AND id <= 400 ORDER BY id; SELECT id FROM test_int4_h_o WHERE t @@ 'wr&qh' AND id <= 400 ORDER BY id; EXPLAIN (costs off) SELECT id FROM test_int4_h_o WHERE t @@ 'wr&qh' AND id >= 400 ORDER BY id; SELECT id FROM test_int4_h_o WHERE t @@ 'wr&qh' AND id >= 400 ORDER BY id; CREATE TABLE test_int4_h_a AS SELECT id::int4, t FROM tsts; CREATE INDEX test_int4_h_a_idx ON test_int4_h_a USING rum (t rum_tsvector_hash_addon_ops, id) WITH (attach = 'id', to = 't', order_by_attach='t'); SET enable_bitmapscan=OFF; EXPLAIN (costs off) SELECT count(*) FROM test_int4_h_a WHERE id < 400; SELECT count(*) FROM test_int4_h_a WHERE id < 400; EXPLAIN (costs off) SELECT id, id <=> 400 FROM test_int4_h_a WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; SELECT id, id <=> 400 FROM test_int4_h_a WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; EXPLAIN (costs off) SELECT id, id <=| 400 FROM test_int4_h_a WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; SELECT id, id <=| 400 FROM test_int4_h_a WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; EXPLAIN (costs off) SELECT id, id |=> 400 FROM test_int4_h_a WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; SELECT id, id |=> 400 FROM test_int4_h_a WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; EXPLAIN (costs off) SELECT id FROM test_int4_h_a WHERE t @@ 'wr&qh' AND id <= 400 ORDER BY id; SELECT id FROM test_int4_h_a WHERE t @@ 'wr&qh' AND id <= 400 ORDER BY id; EXPLAIN (costs off) SELECT id FROM test_int4_h_a WHERE t @@ 'wr&qh' AND id >= 400 ORDER BY id; SELECT id FROM test_int4_h_a WHERE t @@ 'wr&qh' AND id >= 400 ORDER BY id; CREATE TABLE test_int4_id_t AS SELECT id::int4, t FROM tsts; CREATE INDEX test_int4_id_t_idx ON test_int4_o USING rum (t rum_tsvector_ops, id); EXPLAIN (costs off) SELECT id FROM test_int4_h_a WHERE t @@ 'wr&qh' AND id <= 400::int4 ORDER BY id <=> 400::int4; SELECT id FROM test_int4_h_a WHERE t @@ 'wr&qh' AND id <= 400::int4 ORDER BY id <=> 400::int4; rum-1.2.0/sql/int8.sql000066400000000000000000000162141320230002300145040ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_int8 ( i int8 ); INSERT INTO test_int8 VALUES (-2),(-1),(0),(1),(2),(3); CREATE INDEX idx_int8 ON test_int8 USING rum (i); SELECT * FROM test_int8 WHERE i<1::int8 ORDER BY i; SELECT * FROM test_int8 WHERE i<=1::int8 ORDER BY i; SELECT * FROM test_int8 WHERE i=1::int8 ORDER BY i; SELECT * FROM test_int8 WHERE i>=1::int8 ORDER BY i; SELECT * FROM test_int8 WHERE i>1::int8 ORDER BY i; EXPLAIN (costs off) SELECT *, i <=> 0::int8 FROM test_int8 ORDER BY i <=> 0::int8; SELECT *, i <=> 0::int8 FROM test_int8 ORDER BY i <=> 0::int8; EXPLAIN (costs off) SELECT *, i <=> 1::int8 FROM test_int8 WHERE i<1::int8 ORDER BY i <=> 1::int8; SELECT *, i <=> 1::int8 FROM test_int8 WHERE i<1::int8 ORDER BY i <=> 1::int8; CREATE TABLE test_int8_o AS SELECT id::int8, t FROM tsts; CREATE INDEX test_int8_o_idx ON test_int8_o USING rum (t rum_tsvector_addon_ops, id) WITH (attach = 'id', to = 't'); RESET enable_seqscan; SET enable_indexscan=OFF; SET enable_indexonlyscan=OFF; SET enable_bitmapscan=OFF; SELECT id, id <=> 400 FROM test_int8_o WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; SELECT id, id <=| 400 FROM test_int8_o WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; SELECT id, id |=> 400 FROM test_int8_o WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; SELECT id FROM test_int8_o WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id; SELECT id FROM test_int8_o WHERE t @@ 'wr&qh' AND id >= 400::int8 ORDER BY id; RESET enable_indexscan; RESET enable_indexonlyscan; RESET enable_bitmapscan; SET enable_seqscan = off; EXPLAIN (costs off) SELECT id, id <=> 400 FROM test_int8_o WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; SELECT id, id <=> 400 FROM test_int8_o WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; EXPLAIN (costs off) SELECT id, id <=| 400 FROM test_int8_o WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; SELECT id, id <=| 400 FROM test_int8_o WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; EXPLAIN (costs off) SELECT id, id |=> 400 FROM test_int8_o WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; SELECT id, id |=> 400 FROM test_int8_o WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; EXPLAIN (costs off) SELECT id FROM test_int8_o WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id; SELECT id FROM test_int8_o WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id; EXPLAIN (costs off) SELECT id FROM test_int8_o WHERE t @@ 'wr&qh' AND id >= 400::int8 ORDER BY id; SELECT id FROM test_int8_o WHERE t @@ 'wr&qh' AND id >= 400::int8 ORDER BY id; CREATE TABLE test_int8_a AS SELECT id::int8, t FROM tsts; CREATE INDEX test_int8_a_idx ON test_int8_a USING rum (t rum_tsvector_addon_ops, id) WITH (attach = 'id', to = 't', order_by_attach='t'); SET enable_bitmapscan=OFF; EXPLAIN (costs off) SELECT count(*) FROM test_int8_a WHERE id < 400::int8; SELECT count(*) FROM test_int8_a WHERE id < 400::int8; EXPLAIN (costs off) SELECT id, id <=> 400 FROM test_int8_a WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; SELECT id, id <=> 400 FROM test_int8_a WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; EXPLAIN (costs off) SELECT id, id <=| 400 FROM test_int8_a WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; SELECT id, id <=| 400 FROM test_int8_a WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; EXPLAIN (costs off) SELECT id, id |=> 400 FROM test_int8_a WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; SELECT id, id |=> 400 FROM test_int8_a WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; EXPLAIN (costs off) SELECT id FROM test_int8_a WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id; SELECT id FROM test_int8_a WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id; EXPLAIN (costs off) SELECT id FROM test_int8_a WHERE t @@ 'wr&qh' AND id >= 400::int8 ORDER BY id; SELECT id FROM test_int8_a WHERE t @@ 'wr&qh' AND id >= 400::int8 ORDER BY id; CREATE TABLE test_int8_h_o AS SELECT id::int8, t FROM tsts; CREATE INDEX test_int8_h_o_idx ON test_int8_h_o USING rum (t rum_tsvector_hash_addon_ops, id) WITH (attach = 'id', to = 't'); RESET enable_seqscan; SET enable_indexscan=OFF; SET enable_indexonlyscan=OFF; SET enable_bitmapscan=OFF; SELECT id, id <=> 400 FROM test_int8_h_o WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; SELECT id, id <=| 400 FROM test_int8_h_o WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; SELECT id, id |=> 400 FROM test_int8_h_o WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; SELECT id FROM test_int8_h_o WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id; SELECT id FROM test_int8_h_o WHERE t @@ 'wr&qh' AND id >= 400::int8 ORDER BY id; RESET enable_indexscan; RESET enable_indexonlyscan; RESET enable_bitmapscan; SET enable_seqscan = off; EXPLAIN (costs off) SELECT id, id <=> 400 FROM test_int8_h_o WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; SELECT id, id <=> 400 FROM test_int8_h_o WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; EXPLAIN (costs off) SELECT id, id <=| 400 FROM test_int8_h_o WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; SELECT id, id <=| 400 FROM test_int8_h_o WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; EXPLAIN (costs off) SELECT id, id |=> 400 FROM test_int8_h_o WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; SELECT id, id |=> 400 FROM test_int8_h_o WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; EXPLAIN (costs off) SELECT id FROM test_int8_h_o WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id; SELECT id FROM test_int8_h_o WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id; EXPLAIN (costs off) SELECT id FROM test_int8_h_o WHERE t @@ 'wr&qh' AND id >= 400::int8 ORDER BY id; SELECT id FROM test_int8_h_o WHERE t @@ 'wr&qh' AND id >= 400::int8 ORDER BY id; CREATE TABLE test_int8_h_a AS SELECT id::int8, t FROM tsts; CREATE INDEX test_int8_h_a_idx ON test_int8_h_a USING rum (t rum_tsvector_hash_addon_ops, id) WITH (attach = 'id', to = 't', order_by_attach='t'); SET enable_bitmapscan=OFF; EXPLAIN (costs off) SELECT count(*) FROM test_int8_h_a WHERE id < 400::int8; SELECT count(*) FROM test_int8_h_a WHERE id < 400::int8; EXPLAIN (costs off) SELECT id, id <=> 400 FROM test_int8_h_a WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; SELECT id, id <=> 400 FROM test_int8_h_a WHERE t @@ 'wr&qh' ORDER BY id <=> 400 LIMIT 5; EXPLAIN (costs off) SELECT id, id <=| 400 FROM test_int8_h_a WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; SELECT id, id <=| 400 FROM test_int8_h_a WHERE t @@ 'wr&qh' ORDER BY id <=| 400 LIMIT 5; EXPLAIN (costs off) SELECT id, id |=> 400 FROM test_int8_h_a WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; SELECT id, id |=> 400 FROM test_int8_h_a WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5; EXPLAIN (costs off) SELECT id FROM test_int8_h_a WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id; SELECT id FROM test_int8_h_a WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id; EXPLAIN (costs off) SELECT id FROM test_int8_h_a WHERE t @@ 'wr&qh' AND id >= 400::int8 ORDER BY id; SELECT id FROM test_int8_h_a WHERE t @@ 'wr&qh' AND id >= 400::int8 ORDER BY id; CREATE TABLE test_int8_id_t AS SELECT id::int8, t FROM tsts; CREATE INDEX test_int8_id_t_idx ON test_int8_o USING rum (t rum_tsvector_ops, id); EXPLAIN (costs off) SELECT id FROM test_int8_h_a WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id <=> 400::int8; SELECT id FROM test_int8_h_a WHERE t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id <=> 400::int8; rum-1.2.0/sql/interval.sql000066400000000000000000000011451320230002300154430ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_interval ( i interval ); INSERT INTO test_interval VALUES ( '03:55:08' ), ( '04:55:08' ), ( '05:55:08' ), ( '08:55:08' ), ( '09:55:08' ), ( '10:55:08' ) ; CREATE INDEX idx_interval ON test_interval USING rum (i); SELECT * FROM test_interval WHERE i<'08:55:08'::interval ORDER BY i; SELECT * FROM test_interval WHERE i<='08:55:08'::interval ORDER BY i; SELECT * FROM test_interval WHERE i='08:55:08'::interval ORDER BY i; SELECT * FROM test_interval WHERE i>='08:55:08'::interval ORDER BY i; SELECT * FROM test_interval WHERE i>'08:55:08'::interval ORDER BY i; rum-1.2.0/sql/limits.sql000066400000000000000000000043541320230002300151250ustar00rootroot00000000000000-- Check we can put and query lexemes of maximum size 2046 bytes -- with maximum posting list size. CREATE TABLE limits_test (v tsvector); INSERT INTO limits_test (SELECT (SELECT (repeat(chr(65 + num % 26), 2046) || ':' || string_agg(i::text, ','))::tsvector FROM generate_series(1,1024) i) FROM generate_series(1,1000) num); CREATE INDEX limits_test_idx ON limits_test USING rum (v); SET enable_seqscan = off; SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('A', 2046)::tsquery; SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('B', 2046)::tsquery; SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('C', 2046)::tsquery; SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('D', 2046)::tsquery; SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('E', 2046)::tsquery; SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('F', 2046)::tsquery; SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('G', 2046)::tsquery; SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('H', 2046)::tsquery; SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('I', 2046)::tsquery; SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('J', 2046)::tsquery; SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('K', 2046)::tsquery; SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('L', 2046)::tsquery; SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('M', 2046)::tsquery; SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('N', 2046)::tsquery; SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('O', 2046)::tsquery; SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('P', 2046)::tsquery; SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('Q', 2046)::tsquery; SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('R', 2046)::tsquery; SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('S', 2046)::tsquery; SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('T', 2046)::tsquery; SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('U', 2046)::tsquery; SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('V', 2046)::tsquery; SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('W', 2046)::tsquery; SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('X', 2046)::tsquery; SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('Y', 2046)::tsquery; SELECT COUNT(*) FROM limits_test WHERE v @@ repeat('Z', 2046)::tsquery; rum-1.2.0/sql/macaddr.sql000066400000000000000000000012711320230002300152120ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_macaddr ( i macaddr ); INSERT INTO test_macaddr VALUES ( '22:00:5c:03:55:08' ), ( '22:00:5c:04:55:08' ), ( '22:00:5c:05:55:08' ), ( '22:00:5c:08:55:08' ), ( '22:00:5c:09:55:08' ), ( '22:00:5c:10:55:08' ) ; CREATE INDEX idx_macaddr ON test_macaddr USING rum (i); SELECT * FROM test_macaddr WHERE i<'22:00:5c:08:55:08'::macaddr ORDER BY i; SELECT * FROM test_macaddr WHERE i<='22:00:5c:08:55:08'::macaddr ORDER BY i; SELECT * FROM test_macaddr WHERE i='22:00:5c:08:55:08'::macaddr ORDER BY i; SELECT * FROM test_macaddr WHERE i>='22:00:5c:08:55:08'::macaddr ORDER BY i; SELECT * FROM test_macaddr WHERE i>'22:00:5c:08:55:08'::macaddr ORDER BY i; rum-1.2.0/sql/money.sql000066400000000000000000000014511320230002300147460ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_money ( i money ); INSERT INTO test_money VALUES ('-2'),('-1'),('0'),('1'),('2'),('3'); CREATE INDEX idx_money ON test_money USING rum (i); SELECT * FROM test_money WHERE i<'1'::money ORDER BY i; SELECT * FROM test_money WHERE i<='1'::money ORDER BY i; SELECT * FROM test_money WHERE i='1'::money ORDER BY i; SELECT * FROM test_money WHERE i>='1'::money ORDER BY i; SELECT * FROM test_money WHERE i>'1'::money ORDER BY i; EXPLAIN (costs off) SELECT *, i <=> 0::money FROM test_money ORDER BY i <=> 0::money; SELECT *, i <=> 0::money FROM test_money ORDER BY i <=> 0::money; EXPLAIN (costs off) SELECT *, i <=> 1::money FROM test_money WHERE i<1::money ORDER BY i <=> 1::money; SELECT *, i <=> 1::money FROM test_money WHERE i<1::money ORDER BY i <=> 1::money; rum-1.2.0/sql/numeric.sql000066400000000000000000000007471320230002300152700ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_numeric ( i numeric ); INSERT INTO test_numeric VALUES (-2),(-1),(0),(1),(2),(3); CREATE INDEX idx_numeric ON test_numeric USING rum (i); SELECT * FROM test_numeric WHERE i<'1'::numeric ORDER BY i; SELECT * FROM test_numeric WHERE i<='1'::numeric ORDER BY i; SELECT * FROM test_numeric WHERE i='1'::numeric ORDER BY i; SELECT * FROM test_numeric WHERE i>='1'::numeric ORDER BY i; SELECT * FROM test_numeric WHERE i>'1'::numeric ORDER BY i; rum-1.2.0/sql/oid.sql000066400000000000000000000013271320230002300143740ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_oid ( i oid ); INSERT INTO test_oid VALUES (0),(1),(2),(3),(4),(5); CREATE INDEX idx_oid ON test_oid USING rum (i); SELECT * FROM test_oid WHERE i<3::oid ORDER BY i; SELECT * FROM test_oid WHERE i<=3::oid ORDER BY i; SELECT * FROM test_oid WHERE i=3::oid ORDER BY i; SELECT * FROM test_oid WHERE i>=3::oid ORDER BY i; SELECT * FROM test_oid WHERE i>3::oid ORDER BY i; EXPLAIN (costs off) SELECT *, i <=> 0::oid FROM test_oid ORDER BY i <=> 0::oid; SELECT *, i <=> 0::oid FROM test_oid ORDER BY i <=> 0::oid; EXPLAIN (costs off) SELECT *, i <=> 1::oid FROM test_oid WHERE i<1::oid ORDER BY i <=> 1::oid; SELECT *, i <=> 1::oid FROM test_oid WHERE i<1::oid ORDER BY i <=> 1::oid; rum-1.2.0/sql/orderby.sql000066400000000000000000000120531320230002300152650ustar00rootroot00000000000000CREATE TABLE tsts (id int, t tsvector, d timestamp); \copy tsts from 'data/tsts.data' CREATE INDEX tsts_idx ON tsts USING rum (t rum_tsvector_addon_ops, d) WITH (attach = 'd', to = 't'); INSERT INTO tsts VALUES (-1, 't1 t2', '2016-05-02 02:24:22.326724'); INSERT INTO tsts VALUES (-2, 't1 t2 t3', '2016-05-02 02:26:22.326724'); SELECT count(*) FROM tsts WHERE t @@ 'wr|qh'; SELECT count(*) FROM tsts WHERE t @@ 'wr&qh'; SELECT count(*) FROM tsts WHERE t @@ 'eq&yt'; SELECT count(*) FROM tsts WHERE t @@ 'eq|yt'; SELECT count(*) FROM tsts WHERE t @@ '(eq&yt)|(wr&qh)'; SELECT count(*) FROM tsts WHERE t @@ '(eq|yt)&(wr|qh)'; SET enable_indexscan=OFF; SET enable_indexonlyscan=OFF; SET enable_bitmapscan=OFF; SELECT id, d, d <=> '2016-05-16 14:21:25' FROM tsts WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; SELECT id, d, d <=| '2016-05-16 14:21:25' FROM tsts WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; SELECT id, d, d |=> '2016-05-16 14:21:25' FROM tsts WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; RESET enable_indexscan; RESET enable_indexonlyscan; RESET enable_bitmapscan; SET enable_seqscan = off; EXPLAIN (costs off) SELECT count(*) FROM tsts WHERE t @@ 'wr|qh'; SELECT count(*) FROM tsts WHERE t @@ 'wr|qh'; SELECT count(*) FROM tsts WHERE t @@ 'wr&qh'; SELECT count(*) FROM tsts WHERE t @@ 'eq&yt'; SELECT count(*) FROM tsts WHERE t @@ 'eq|yt'; SELECT count(*) FROM tsts WHERE t @@ '(eq&yt)|(wr&qh)'; SELECT count(*) FROM tsts WHERE t @@ '(eq|yt)&(wr|qh)'; EXPLAIN (costs off) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM tsts WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; SELECT id, d, d <=> '2016-05-16 14:21:25' FROM tsts WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; EXPLAIN (costs off) SELECT id, d, d <=| '2016-05-16 14:21:25' FROM tsts WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; SELECT id, d, d <=| '2016-05-16 14:21:25' FROM tsts WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; EXPLAIN (costs off) SELECT id, d, d |=> '2016-05-16 14:21:25' FROM tsts WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; SELECT id, d, d |=> '2016-05-16 14:21:25' FROM tsts WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; EXPLAIN (costs off) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM tsts ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; SELECT id, d, d <=> '2016-05-16 14:21:25' FROM tsts ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; SET enable_bitmapscan=OFF; EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d ASC LIMIT 3; SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d DESC LIMIT 3; SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d ASC LIMIT 3; SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d DESC LIMIT 3; -- Test multicolumn index RESET enable_indexscan; RESET enable_indexonlyscan; RESET enable_bitmapscan; SET enable_seqscan = off; DROP INDEX tsts_idx; CREATE INDEX tsts_id_idx ON tsts USING rum (t rum_tsvector_addon_ops, id, d) WITH (attach = 'd', to = 't'); EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND id = 1::int ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND id = 1::int ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND id = 355::int ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND id = 355::int ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d = '2016-05-11 11:21:22.326724'::timestamp ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d = '2016-05-11 11:21:22.326724'::timestamp ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d = '2000-05-01'::timestamp ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d = '2000-05-01'::timestamp ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; rum-1.2.0/sql/orderby_hash.sql000066400000000000000000000121361320230002300162720ustar00rootroot00000000000000CREATE TABLE tstsh (id int, t tsvector, d timestamp); \copy tstsh from 'data/tsts.data' CREATE INDEX tstsh_idx ON tstsh USING rum (t rum_tsvector_hash_addon_ops, d) WITH (attach = 'd', to = 't'); INSERT INTO tstsh VALUES (-1, 't1 t2', '2016-05-02 02:24:22.326724'); INSERT INTO tstsh VALUES (-2, 't1 t2 t3', '2016-05-02 02:26:22.326724'); SELECT count(*) FROM tstsh WHERE t @@ 'wr|qh'; SELECT count(*) FROM tstsh WHERE t @@ 'wr&qh'; SELECT count(*) FROM tstsh WHERE t @@ 'eq&yt'; SELECT count(*) FROM tstsh WHERE t @@ 'eq|yt'; SELECT count(*) FROM tstsh WHERE t @@ '(eq&yt)|(wr&qh)'; SELECT count(*) FROM tstsh WHERE t @@ '(eq|yt)&(wr|qh)'; SET enable_indexscan=OFF; SET enable_indexonlyscan=OFF; SET enable_bitmapscan=OFF; SELECT id, d, d <=> '2016-05-16 14:21:25' FROM tstsh WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; SELECT id, d, d <=| '2016-05-16 14:21:25' FROM tstsh WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; SELECT id, d, d |=> '2016-05-16 14:21:25' FROM tstsh WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; RESET enable_indexscan; RESET enable_indexonlyscan; RESET enable_bitmapscan; SET enable_seqscan = off; EXPLAIN (costs off) SELECT count(*) FROM tstsh WHERE t @@ 'wr|qh'; SELECT count(*) FROM tstsh WHERE t @@ 'wr|qh'; SELECT count(*) FROM tstsh WHERE t @@ 'wr&qh'; SELECT count(*) FROM tstsh WHERE t @@ 'eq&yt'; SELECT count(*) FROM tstsh WHERE t @@ 'eq|yt'; SELECT count(*) FROM tstsh WHERE t @@ '(eq&yt)|(wr&qh)'; SELECT count(*) FROM tstsh WHERE t @@ '(eq|yt)&(wr|qh)'; EXPLAIN (costs off) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM tstsh WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; SELECT id, d, d <=> '2016-05-16 14:21:25' FROM tstsh WHERE t @@ 'wr&qh' ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; EXPLAIN (costs off) SELECT id, d, d <=| '2016-05-16 14:21:25' FROM tstsh WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; SELECT id, d, d <=| '2016-05-16 14:21:25' FROM tstsh WHERE t @@ 'wr&qh' ORDER BY d <=| '2016-05-16 14:21:25' LIMIT 5; EXPLAIN (costs off) SELECT id, d, d |=> '2016-05-16 14:21:25' FROM tstsh WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; SELECT id, d, d |=> '2016-05-16 14:21:25' FROM tstsh WHERE t @@ 'wr&qh' ORDER BY d |=> '2016-05-16 14:21:25' LIMIT 5; EXPLAIN (costs off) SELECT id, d, d <=> '2016-05-16 14:21:25' FROM tstsh ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; SELECT id, d, d <=> '2016-05-16 14:21:25' FROM tstsh ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; EXPLAIN (costs off) SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; EXPLAIN (costs off) SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; SET enable_bitmapscan=OFF; EXPLAIN (costs off) SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d; EXPLAIN (costs off) SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d; SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d ASC LIMIT 3; SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d <= '2016-05-16 14:21:25' ORDER BY d DESC LIMIT 3; SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d ASC LIMIT 3; SELECT id, d FROM tstsh WHERE t @@ 'wr&qh' AND d >= '2016-05-16 14:21:25' ORDER BY d DESC LIMIT 3; -- Test multicolumn index RESET enable_indexscan; RESET enable_indexonlyscan; RESET enable_bitmapscan; SET enable_seqscan = off; DROP INDEX tstsh_idx; CREATE INDEX tstsh_id_idx ON tsts USING rum (t rum_tsvector_addon_ops, id, d) WITH (attach = 'd', to = 't'); EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND id = 1::int ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND id = 1::int ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND id = 355::int ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND id = 355::int ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d = '2016-05-11 11:21:22.326724'::timestamp ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d = '2016-05-11 11:21:22.326724'::timestamp ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; EXPLAIN (costs off) SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d = '2000-05-01'::timestamp ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; SELECT id, d FROM tsts WHERE t @@ 'wr&qh' AND d = '2000-05-01'::timestamp ORDER BY d <=> '2016-05-16 14:21:25' LIMIT 5; rum-1.2.0/sql/rum.sql000066400000000000000000000135431320230002300144270ustar00rootroot00000000000000CREATE EXTENSION rum; -- First validate operator classes SELECT opcname, amvalidate(opc.oid) FROM pg_opclass opc JOIN pg_am am ON am.oid = opcmethod WHERE amname = 'rum' ORDER BY opcname; CREATE TABLE test_rum( t text, a tsvector ); CREATE TRIGGER tsvectorupdate BEFORE UPDATE OR INSERT ON test_rum FOR EACH ROW EXECUTE PROCEDURE tsvector_update_trigger('a', 'pg_catalog.english', 't'); CREATE INDEX rumidx ON test_rum USING rum (a rum_tsvector_ops); \copy test_rum(t) from 'data/rum.data'; CREATE INDEX failed_rumidx ON test_rum USING rum (a rum_tsvector_addon_ops); SET enable_seqscan=off; SET enable_indexscan=off; explain (costs off) SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'ever|wrote'); explain (costs off) SELECT * FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'ever|wrote') ORDER BY a <=> to_tsquery('pg_catalog.english', 'ever|wrote'); explain (costs off) SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'def <-> fgr'); SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'ever|wrote'); SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'have&wish'); SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'knew&brain'); SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'among'); SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'structure&ancient'); SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', '(complimentary|sight)&(sending|heart)'); SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', '(gave | half) <-> way'); SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', '(gave | !half) <-> way'); SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', '!gave & way'); SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', '!gave & wooded & !look'); SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'def <-> fgr'); SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'def <2> fgr'); SELECT rum_ts_distance(a, to_tsquery('pg_catalog.english', 'way')), * FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'way') ORDER BY a <=> to_tsquery('pg_catalog.english', 'way'); SELECT rum_ts_distance(a, to_tsquery('pg_catalog.english', 'way & (go | half)')), * FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'way & (go | half)') ORDER BY a <=> to_tsquery('pg_catalog.english', 'way & (go | half)'); SELECT a <=> to_tsquery('pg_catalog.english', 'way & (go | half)'), rum_ts_distance(a, to_tsquery('pg_catalog.english', 'way & (go | half)')), * FROM test_rum ORDER BY a <=> to_tsquery('pg_catalog.english', 'way & (go | half)') limit 2; -- Check ranking normalization SELECT rum_ts_distance(a, to_tsquery('pg_catalog.english', 'way'), 0), * FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'way') ORDER BY a <=> to_tsquery('pg_catalog.english', 'way'); SELECT rum_ts_distance(a, row(to_tsquery('pg_catalog.english', 'way & (go | half)'), 0)::rum_distance_query), * FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'way & (go | half)') ORDER BY a <=> to_tsquery('pg_catalog.english', 'way & (go | half)'); INSERT INTO test_rum (t) VALUES ('foo bar foo the over foo qq bar'); INSERT INTO test_rum (t) VALUES ('345 qwerty copyright'); INSERT INTO test_rum (t) VALUES ('345 qwerty'); INSERT INTO test_rum (t) VALUES ('A fat cat has just eaten a rat.'); SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'bar'); SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'qwerty&345'); SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', '345'); SELECT count(*) FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'rat'); SELECT a FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'bar') ORDER BY a; -- Check full-index scan with order by SELECT a <=> to_tsquery('pg_catalog.english', 'ever|wrote') FROM test_rum ORDER BY a <=> to_tsquery('pg_catalog.english', 'ever|wrote'); CREATE TABLE tst (i int4, t tsvector); INSERT INTO tst SELECT i%10, to_tsvector('simple', substr(md5(i::text), 1, 1)) FROM generate_series(1,100000) i; CREATE INDEX tstidx ON tst USING rum (t rum_tsvector_ops); DELETE FROM tst WHERE i = 1; VACUUM tst; INSERT INTO tst SELECT i%10, to_tsvector('simple', substr(md5(i::text), 1, 1)) FROM generate_series(10001,11000) i; DELETE FROM tst WHERE i = 2; VACUUM tst; INSERT INTO tst SELECT i%10, to_tsvector('simple', substr(md5(i::text), 1, 1)) FROM generate_series(11001,12000) i; DELETE FROM tst WHERE i = 3; VACUUM tst; INSERT INTO tst SELECT i%10, to_tsvector('simple', substr(md5(i::text), 1, 1)) FROM generate_series(12001,13000) i; DELETE FROM tst WHERE i = 4; VACUUM tst; INSERT INTO tst SELECT i%10, to_tsvector('simple', substr(md5(i::text), 1, 1)) FROM generate_series(13001,14000) i; DELETE FROM tst WHERE i = 5; VACUUM tst; INSERT INTO tst SELECT i%10, to_tsvector('simple', substr(md5(i::text), 1, 1)) FROM generate_series(14001,15000) i; set enable_bitmapscan=off; SET enable_indexscan=on; explain (costs off) SELECT a <=> to_tsquery('pg_catalog.english', 'w:*'), * FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'w:*') ORDER BY a <=> to_tsquery('pg_catalog.english', 'w:*'); SELECT a <=> to_tsquery('pg_catalog.english', 'w:*'), * FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'w:*') ORDER BY a <=> to_tsquery('pg_catalog.english', 'w:*'); SELECT a <=> to_tsquery('pg_catalog.english', 'b:*'), * FROM test_rum WHERE a @@ to_tsquery('pg_catalog.english', 'b:*') ORDER BY a <=> to_tsquery('pg_catalog.english', 'b:*'); select 'bjarn:6237 stroustrup:6238'::tsvector <=> 'bjarn <-> stroustrup'::tsquery; SELECT 'stroustrup:5508B,6233B,6238B bjarn:6235B,6237B' <=> 'bjarn <-> stroustrup'::tsquery; rum-1.2.0/sql/rum_hash.sql000066400000000000000000000131451320230002300154300ustar00rootroot00000000000000CREATE TABLE test_rum_hash( t text, a tsvector ); CREATE TRIGGER tsvectorupdate BEFORE UPDATE OR INSERT ON test_rum_hash FOR EACH ROW EXECUTE PROCEDURE tsvector_update_trigger('a', 'pg_catalog.english', 't'); CREATE INDEX rumhashidx ON test_rum_hash USING rum (a rum_tsvector_hash_ops); \copy test_rum_hash(t) from 'data/rum.data'; CREATE INDEX failed_rumidx ON test_rum_hash USING rum (a rum_tsvector_addon_ops); SET enable_seqscan=off; SET enable_indexscan=off; explain (costs off) SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'ever|wrote'); explain (costs off) SELECT * FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'ever|wrote') ORDER BY a <=> to_tsquery('pg_catalog.english', 'ever|wrote'); explain (costs off) SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'def <-> fgr'); SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'ever|wrote'); SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'have&wish'); SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'knew&brain'); SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'among'); SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'structure&ancient'); SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', '(complimentary|sight)&(sending|heart)'); SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', '(gave | half) <-> way'); SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', '(gave | !half) <-> way'); SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', '!gave & way'); SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', '!gave & wooded & !look'); SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'def <-> fgr'); SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'def <2> fgr'); SELECT rum_ts_distance(a, to_tsquery('pg_catalog.english', 'way')), * FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'way') ORDER BY a <=> to_tsquery('pg_catalog.english', 'way'); SELECT rum_ts_distance(a, to_tsquery('pg_catalog.english', 'way & (go | half)')), * FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'way & (go | half)') ORDER BY a <=> to_tsquery('pg_catalog.english', 'way & (go | half)'); SELECT a <=> to_tsquery('pg_catalog.english', 'way & (go | half)'), rum_ts_distance(a, to_tsquery('pg_catalog.english', 'way & (go | half)')), * FROM test_rum_hash ORDER BY a <=> to_tsquery('pg_catalog.english', 'way & (go | half)') limit 2; -- Check ranking normalization SELECT rum_ts_distance(a, to_tsquery('pg_catalog.english', 'way'), 0), * FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'way') ORDER BY a <=> to_tsquery('pg_catalog.english', 'way'); SELECT rum_ts_distance(a, row(to_tsquery('pg_catalog.english', 'way & (go | half)'), 0)::rum_distance_query), * FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'way & (go | half)') ORDER BY a <=> to_tsquery('pg_catalog.english', 'way & (go | half)'); INSERT INTO test_rum_hash (t) VALUES ('foo bar foo the over foo qq bar'); INSERT INTO test_rum_hash (t) VALUES ('345 qwerty copyright'); INSERT INTO test_rum_hash (t) VALUES ('345 qwerty'); INSERT INTO test_rum_hash (t) VALUES ('A fat cat has just eaten a rat.'); SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'bar'); SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'qwerty&345'); SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', '345'); SELECT count(*) FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'rat'); SELECT a FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'bar') ORDER BY a; -- Check full-index scan with order by SELECT a <=> to_tsquery('pg_catalog.english', 'ever|wrote') FROM test_rum_hash ORDER BY a <=> to_tsquery('pg_catalog.english', 'ever|wrote'); CREATE TABLE tst_hash (i int4, t tsvector); INSERT INTO tst_hash SELECT i%10, to_tsvector('simple', substr(md5(i::text), 1, 1)) FROM generate_series(1,100000) i; CREATE INDEX tst_hashidx ON tst_hash USING rum (t rum_tsvector_hash_ops); DELETE FROM tst_hash WHERE i = 1; VACUUM tst_hash; INSERT INTO tst_hash SELECT i%10, to_tsvector('simple', substr(md5(i::text), 1, 1)) FROM generate_series(10001,11000) i; DELETE FROM tst_hash WHERE i = 2; VACUUM tst_hash; INSERT INTO tst_hash SELECT i%10, to_tsvector('simple', substr(md5(i::text), 1, 1)) FROM generate_series(11001,12000) i; DELETE FROM tst_hash WHERE i = 3; VACUUM tst_hash; INSERT INTO tst_hash SELECT i%10, to_tsvector('simple', substr(md5(i::text), 1, 1)) FROM generate_series(12001,13000) i; DELETE FROM tst_hash WHERE i = 4; VACUUM tst_hash; INSERT INTO tst_hash SELECT i%10, to_tsvector('simple', substr(md5(i::text), 1, 1)) FROM generate_series(13001,14000) i; DELETE FROM tst_hash WHERE i = 5; VACUUM tst_hash; INSERT INTO tst_hash SELECT i%10, to_tsvector('simple', substr(md5(i::text), 1, 1)) FROM generate_series(14001,15000) i; set enable_bitmapscan=off; SET enable_indexscan=on; explain (costs off) SELECT a <=> to_tsquery('pg_catalog.english', 'w:*'), * FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'w:*') ORDER BY a <=> to_tsquery('pg_catalog.english', 'w:*'); SELECT a <=> to_tsquery('pg_catalog.english', 'w:*'), * FROM test_rum_hash WHERE a @@ to_tsquery('pg_catalog.english', 'w:*') ORDER BY a <=> to_tsquery('pg_catalog.english', 'w:*'); rum-1.2.0/sql/ruminv.sql000066400000000000000000000043061320230002300151410ustar00rootroot00000000000000CREATE TABLE test_invrum(q tsquery); INSERT INTO test_invrum VALUES ('a|b'::tsquery); INSERT INTO test_invrum VALUES ('a&b'::tsquery); INSERT INTO test_invrum VALUES ('!(a|b)'::tsquery); INSERT INTO test_invrum VALUES ('!(a&b)'::tsquery); INSERT INTO test_invrum VALUES ('!a|b'::tsquery); INSERT INTO test_invrum VALUES ('a&!b'::tsquery); INSERT INTO test_invrum VALUES ('(a|b)&c'::tsquery); INSERT INTO test_invrum VALUES ('(!(a|b))&c'::tsquery); INSERT INTO test_invrum VALUES ('(a|b)&(c|d)'::tsquery); INSERT INTO test_invrum VALUES ('!a'::tsquery); SELECT * FROM test_invrum WHERE q @@ ''::tsvector; SELECT * FROM test_invrum WHERE q @@ 'a'::tsvector; SELECT * FROM test_invrum WHERE q @@ 'b'::tsvector; SELECT * FROM test_invrum WHERE q @@ 'a b'::tsvector; SELECT * FROM test_invrum WHERE q @@ 'c'::tsvector; SELECT * FROM test_invrum WHERE q @@ 'a c'::tsvector; SELECT * FROM test_invrum WHERE q @@ 'b c'::tsvector; SELECT * FROM test_invrum WHERE q @@ 'a b c'::tsvector; SELECT * FROM test_invrum WHERE q @@ 'd'::tsvector; SELECT * FROM test_invrum WHERE q @@ 'a d'::tsvector; SELECT * FROM test_invrum WHERE q @@ 'b d'::tsvector; SELECT * FROM test_invrum WHERE q @@ 'a b d'::tsvector; SELECT * FROM test_invrum WHERE q @@ 'c d'::tsvector; SELECT * FROM test_invrum WHERE q @@ 'a c d'::tsvector; CREATE INDEX test_invrum_idx ON test_invrum USING rum(q); SET enable_seqscan = OFF; SELECT * FROM test_invrum WHERE q @@ ''::tsvector; SELECT * FROM test_invrum WHERE q @@ 'a'::tsvector; SELECT * FROM test_invrum WHERE q @@ 'b'::tsvector; SELECT * FROM test_invrum WHERE q @@ 'a b'::tsvector; SELECT * FROM test_invrum WHERE q @@ 'c'::tsvector; SELECT * FROM test_invrum WHERE q @@ 'a c'::tsvector; SELECT * FROM test_invrum WHERE q @@ 'b c'::tsvector; SELECT * FROM test_invrum WHERE q @@ 'a b c'::tsvector; SELECT * FROM test_invrum WHERE q @@ 'd'::tsvector; SELECT * FROM test_invrum WHERE q @@ 'a d'::tsvector; SELECT * FROM test_invrum WHERE q @@ 'b d'::tsvector; SELECT * FROM test_invrum WHERE q @@ 'a b d'::tsvector; SELECT * FROM test_invrum WHERE q @@ 'c d'::tsvector; SELECT * FROM test_invrum WHERE q @@ 'a c d'::tsvector; INSERT INTO test_invrum VALUES ('a:*'::tsquery); INSERT INTO test_invrum VALUES ('a <-> b'::tsquery); rum-1.2.0/sql/text.sql000066400000000000000000000060751320230002300146120ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_text ( i text ); INSERT INTO test_text VALUES ('a'),('ab'),('abc'),('abb'),('axy'),('xyz'); CREATE INDEX idx_text ON test_text USING rum (i); SELECT * FROM test_text WHERE i<'abc' ORDER BY i; SELECT * FROM test_text WHERE i<='abc' ORDER BY i; SELECT * FROM test_text WHERE i='abc' ORDER BY i; SELECT * FROM test_text WHERE i>='abc' ORDER BY i; SELECT * FROM test_text WHERE i>'abc' ORDER BY i; CREATE TABLE test_text_o AS SELECT id::text, t FROM tsts; SELECT id FROM test_text_o WHERE t @@ 'wr&qh' AND id <= '400' ORDER BY id; SELECT id FROM test_text_o WHERE t @@ 'wr&qh' AND id >= '400' ORDER BY id; CREATE INDEX test_text_o_idx ON test_text_o USING rum (t rum_tsvector_addon_ops, id) WITH (attach = 'id', to = 't'); RESET enable_indexscan; RESET enable_indexonlyscan; SET enable_bitmapscan=OFF; SET enable_seqscan = off; EXPLAIN (costs off) SELECT id FROM test_text_o WHERE t @@ 'wr&qh' AND id <= '400' ORDER BY id; SELECT id FROM test_text_o WHERE t @@ 'wr&qh' AND id <= '400' ORDER BY id; EXPLAIN (costs off) SELECT id FROM test_text_o WHERE t @@ 'wr&qh' AND id >= '400' ORDER BY id; SELECT id FROM test_text_o WHERE t @@ 'wr&qh' AND id >= '400' ORDER BY id; CREATE TABLE test_text_a AS SELECT id::text, t FROM tsts; CREATE INDEX test_text_a_idx ON test_text_a USING rum (t rum_tsvector_addon_ops, id) WITH (attach = 'id', to = 't', order_by_attach='t'); EXPLAIN (costs off) SELECT count(*) FROM test_text_a WHERE id < '400'; SELECT count(*) FROM test_text_a WHERE id < '400'; EXPLAIN (costs off) SELECT id FROM test_text_a WHERE t @@ 'wr&qh' AND id <= '400' ORDER BY id; SELECT id FROM test_text_a WHERE t @@ 'wr&qh' AND id <= '400' ORDER BY id; EXPLAIN (costs off) SELECT id FROM test_text_a WHERE t @@ 'wr&qh' AND id >= '400' ORDER BY id; SELECT id FROM test_text_a WHERE t @@ 'wr&qh' AND id >= '400' ORDER BY id; CREATE TABLE test_text_h_o AS SELECT id::text, t FROM tsts; CREATE INDEX test_text_h_o_idx ON test_text_h_o USING rum (t rum_tsvector_hash_addon_ops, id) WITH (attach = 'id', to = 't'); EXPLAIN (costs off) SELECT id FROM test_text_h_o WHERE t @@ 'wr&qh' AND id <= '400' ORDER BY id; SELECT id FROM test_text_h_o WHERE t @@ 'wr&qh' AND id <= '400' ORDER BY id; EXPLAIN (costs off) SELECT id FROM test_text_h_o WHERE t @@ 'wr&qh' AND id >= '400' ORDER BY id; SELECT id FROM test_text_h_o WHERE t @@ 'wr&qh' AND id >= '400' ORDER BY id; CREATE TABLE test_text_h_a AS SELECT id::text, t FROM tsts; CREATE INDEX test_text_h_a_idx ON test_text_h_a USING rum (t rum_tsvector_hash_addon_ops, id) WITH (attach = 'id', to = 't', order_by_attach='t'); EXPLAIN (costs off) SELECT count(*) FROM test_text_h_a WHERE id < '400'; SELECT count(*) FROM test_text_h_a WHERE id < '400'; EXPLAIN (costs off) SELECT id FROM test_text_h_a WHERE t @@ 'wr&qh' AND id <= '400' ORDER BY id; SELECT id FROM test_text_h_a WHERE t @@ 'wr&qh' AND id <= '400' ORDER BY id; EXPLAIN (costs off) SELECT id FROM test_text_h_a WHERE t @@ 'wr&qh' AND id >= '400' ORDER BY id; SELECT id FROM test_text_h_a WHERE t @@ 'wr&qh' AND id >= '400' ORDER BY id; rum-1.2.0/sql/time.sql000066400000000000000000000010511320230002300145510ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_time ( i time ); INSERT INTO test_time VALUES ( '03:55:08' ), ( '04:55:08' ), ( '05:55:08' ), ( '08:55:08' ), ( '09:55:08' ), ( '10:55:08' ) ; CREATE INDEX idx_time ON test_time USING rum (i); SELECT * FROM test_time WHERE i<'08:55:08'::time ORDER BY i; SELECT * FROM test_time WHERE i<='08:55:08'::time ORDER BY i; SELECT * FROM test_time WHERE i='08:55:08'::time ORDER BY i; SELECT * FROM test_time WHERE i>='08:55:08'::time ORDER BY i; SELECT * FROM test_time WHERE i>'08:55:08'::time ORDER BY i; rum-1.2.0/sql/timestamp.sql000066400000000000000000000060101320230002300156160ustar00rootroot00000000000000 CREATE TABLE test_timestamp ( i timestamp ); INSERT INTO test_timestamp VALUES ( '2004-10-26 03:55:08' ), ( '2004-10-26 04:55:08' ), ( '2004-10-26 05:55:08' ), ( '2004-10-26 08:55:08' ), ( '2004-10-26 09:55:08' ), ( '2004-10-26 10:55:08' ) ; SELECT i <=> '2004-10-26 06:24:08', i FROM test_timestamp ORDER BY 1, 2 ASC; SELECT i <=| '2004-10-26 06:24:08', i FROM test_timestamp ORDER BY 1, 2 ASC; SELECT i |=> '2004-10-26 06:24:08', i FROM test_timestamp ORDER BY 1, 2 ASC; CREATE INDEX idx_timestamp ON test_timestamp USING rum (i); set enable_seqscan=off; explain (costs off) SELECT * FROM test_timestamp WHERE i<'2004-10-26 08:55:08'::timestamp ORDER BY i; SELECT * FROM test_timestamp WHERE i<'2004-10-26 08:55:08'::timestamp ORDER BY i; explain (costs off) SELECT * FROM test_timestamp WHERE i<='2004-10-26 08:55:08'::timestamp ORDER BY i; SELECT * FROM test_timestamp WHERE i<='2004-10-26 08:55:08'::timestamp ORDER BY i; explain (costs off) SELECT * FROM test_timestamp WHERE i='2004-10-26 08:55:08'::timestamp ORDER BY i; SELECT * FROM test_timestamp WHERE i='2004-10-26 08:55:08'::timestamp ORDER BY i; explain (costs off) SELECT * FROM test_timestamp WHERE i>='2004-10-26 08:55:08'::timestamp ORDER BY i; SELECT * FROM test_timestamp WHERE i>='2004-10-26 08:55:08'::timestamp ORDER BY i; explain (costs off) SELECT * FROM test_timestamp WHERE i>'2004-10-26 08:55:08'::timestamp ORDER BY i; SELECT * FROM test_timestamp WHERE i>'2004-10-26 08:55:08'::timestamp ORDER BY i; explain (costs off) SELECT *, i <=> '2004-10-26 08:55:08'::timestamp FROM test_timestamp ORDER BY i <=> '2004-10-26 08:55:08'::timestamp; SELECT *, i <=> '2004-10-26 08:55:08'::timestamp FROM test_timestamp ORDER BY i <=> '2004-10-26 08:55:08'::timestamp; explain (costs off) SELECT *, i <=> '2004-10-26 05:00:00'::timestamp FROM test_timestamp WHERE i>'2004-10-26 05:00:00'::timestamp ORDER BY i <=> '2004-10-26 05:00:00'::timestamp; SELECT *, i <=> '2004-10-26 05:00:00'::timestamp FROM test_timestamp WHERE i>'2004-10-26 05:00:00'::timestamp ORDER BY i <=> '2004-10-26 05:00:00'::timestamp; -- Tests for timestamptz SELECT i::timestamptz AS i INTO test_timestamptz FROM test_timestamp; CREATE INDEX idx_timestamptz ON test_timestamptz USING rum (i); explain (costs off) SELECT * FROM test_timestamptz WHERE i>'2004-10-26 08:55:08'::timestamptz ORDER BY i; SELECT * FROM test_timestamptz WHERE i>'2004-10-26 08:55:08'::timestamptz ORDER BY i; explain (costs off) SELECT *, i <=> '2004-10-26 08:55:08'::timestamptz FROM test_timestamptz ORDER BY i <=> '2004-10-26 08:55:08'::timestamptz; SELECT *, i <=> '2004-10-26 08:55:08'::timestamptz FROM test_timestamptz ORDER BY i <=> '2004-10-26 08:55:08'::timestamptz; explain (costs off) SELECT *, i <=> '2004-10-26 05:00:00'::timestamptz FROM test_timestamptz WHERE i>'2004-10-26 05:00:00'::timestamptz ORDER BY i <=> '2004-10-26 05:00:00'::timestamptz; SELECT *, i <=> '2004-10-26 05:00:00'::timestamptz FROM test_timestamptz WHERE i>'2004-10-26 05:00:00'::timestamptz ORDER BY i <=> '2004-10-26 05:00:00'::timestamptz; rum-1.2.0/sql/timetz.sql000066400000000000000000000012111320230002300151250ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_timetz ( i timetz ); INSERT INTO test_timetz VALUES ( '03:55:08 GMT+2' ), ( '04:55:08 GMT+2' ), ( '05:55:08 GMT+2' ), ( '08:55:08 GMT+2' ), ( '09:55:08 GMT+2' ), ( '10:55:08 GMT+2' ) ; CREATE INDEX idx_timetz ON test_timetz USING rum (i); SELECT * FROM test_timetz WHERE i<'08:55:08 GMT+2'::timetz ORDER BY i; SELECT * FROM test_timetz WHERE i<='08:55:08 GMT+2'::timetz ORDER BY i; SELECT * FROM test_timetz WHERE i='08:55:08 GMT+2'::timetz ORDER BY i; SELECT * FROM test_timetz WHERE i>='08:55:08 GMT+2'::timetz ORDER BY i; SELECT * FROM test_timetz WHERE i>'08:55:08 GMT+2'::timetz ORDER BY i; rum-1.2.0/sql/varbit.sql000066400000000000000000000007701320230002300151110ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_varbit ( i varbit ); INSERT INTO test_varbit VALUES ('001'),('010'),('011'),('100'),('101'),('110'); CREATE INDEX idx_varbit ON test_varbit USING rum (i); SELECT * FROM test_varbit WHERE i<'100'::varbit ORDER BY i; SELECT * FROM test_varbit WHERE i<='100'::varbit ORDER BY i; SELECT * FROM test_varbit WHERE i='100'::varbit ORDER BY i; SELECT * FROM test_varbit WHERE i>='100'::varbit ORDER BY i; SELECT * FROM test_varbit WHERE i>'100'::varbit ORDER BY i; rum-1.2.0/sql/varchar.sql000066400000000000000000000010041320230002300152370ustar00rootroot00000000000000set enable_seqscan=off; CREATE TABLE test_varchar ( i varchar ); INSERT INTO test_varchar VALUES ('a'),('ab'),('abc'),('abb'),('axy'),('xyz'); CREATE INDEX idx_varchar ON test_varchar USING rum (i); SELECT * FROM test_varchar WHERE i<'abc'::varchar ORDER BY i; SELECT * FROM test_varchar WHERE i<='abc'::varchar ORDER BY i; SELECT * FROM test_varchar WHERE i='abc'::varchar ORDER BY i; SELECT * FROM test_varchar WHERE i>='abc'::varchar ORDER BY i; SELECT * FROM test_varchar WHERE i>'abc'::varchar ORDER BY i; rum-1.2.0/src/000077500000000000000000000000001320230002300130655ustar00rootroot00000000000000rum-1.2.0/src/btree_rum.c000066400000000000000000000424441320230002300152250ustar00rootroot00000000000000#include "postgres.h" #include #include "access/stratnum.h" #include "utils/builtins.h" #include "utils/bytea.h" #include "utils/cash.h" #include "utils/date.h" #include "utils/inet.h" #include "utils/numeric.h" #include "utils/timestamp.h" #include "utils/varbit.h" #include "rum.h" #if defined(_MSC_VER) && _MSC_VER >= 1200 && _MSC_VER < 1800 // Between VC++ 6.0 and VC++ 11.0 #include #define isfinite _finite #elif defined(__sun) && defined(__SVR4) //Solaris #if !defined(isfinite) #include #define isfinite finite #endif #elif defined(_AIX) // AIX #if !defined(isfinite) #include #define isfinite finite #endif #elif defined(__hpux) // HPUX #if !defined(isfinite) #if defined(__ia64) && !defined(finite) #define isfinite(x) ((sizeof(x) == sizeof(float) ? _Isfinitef(x) : _IsFinite(x))) #else #include #define isfinite finite #endif #endif #endif typedef struct QueryInfo { StrategyNumber strategy; Datum datum; bool is_varlena; Datum (*typecmp) (FunctionCallInfo); } QueryInfo; /*** RUM support functions shared by all datatypes ***/ static Datum rum_btree_extract_value(FunctionCallInfo fcinfo, bool is_varlena) { Datum datum = PG_GETARG_DATUM(0); int32 *nentries = (int32 *) PG_GETARG_POINTER(1); Datum *entries = (Datum *) palloc(sizeof(Datum)); if (is_varlena) datum = PointerGetDatum(PG_DETOAST_DATUM(datum)); entries[0] = datum; *nentries = 1; PG_RETURN_POINTER(entries); } /* * For BTGreaterEqualStrategyNumber, BTGreaterStrategyNumber, and * BTEqualStrategyNumber we want to start the index scan at the * supplied query datum, and work forward. For BTLessStrategyNumber * and BTLessEqualStrategyNumber, we need to start at the leftmost * key, and work forward until the supplied query datum (which must be * sent along inside the QueryInfo structure). */ static Datum rum_btree_extract_query(FunctionCallInfo fcinfo, bool is_varlena, Datum (*leftmostvalue) (void), Datum (*typecmp) (FunctionCallInfo)) { Datum datum = PG_GETARG_DATUM(0); int32 *nentries = (int32 *) PG_GETARG_POINTER(1); StrategyNumber strategy = PG_GETARG_UINT16(2); bool **partialmatch = (bool **) PG_GETARG_POINTER(3); Pointer **extra_data = (Pointer **) PG_GETARG_POINTER(4); Datum *entries = (Datum *) palloc(sizeof(Datum)); QueryInfo *data = (QueryInfo *) palloc(sizeof(QueryInfo)); bool *ptr_partialmatch; *nentries = 1; ptr_partialmatch = *partialmatch = (bool *) palloc(sizeof(bool)); *ptr_partialmatch = false; if (is_varlena) datum = PointerGetDatum(PG_DETOAST_DATUM(datum)); data->strategy = strategy; data->datum = datum; data->is_varlena = is_varlena; data->typecmp = typecmp; *extra_data = (Pointer *) palloc(sizeof(Pointer)); **extra_data = (Pointer) data; switch (strategy) { case BTLessStrategyNumber: case BTLessEqualStrategyNumber: entries[0] = leftmostvalue(); *ptr_partialmatch = true; break; case BTGreaterEqualStrategyNumber: case BTGreaterStrategyNumber: *ptr_partialmatch = true; case BTEqualStrategyNumber: case RUM_DISTANCE: case RUM_LEFT_DISTANCE: case RUM_RIGHT_DISTANCE: entries[0] = datum; break; default: elog(ERROR, "unrecognized strategy number: %d", strategy); } PG_RETURN_POINTER(entries); } /* * Datum a is a value from extract_query method and for BTLess* * strategy it is a left-most value. So, use original datum from QueryInfo * to decide to stop scanning or not. Datum b is always from index. */ static Datum rum_btree_compare_prefix(FunctionCallInfo fcinfo) { Datum a = PG_GETARG_DATUM(0); Datum b = PG_GETARG_DATUM(1); QueryInfo *data = (QueryInfo *) PG_GETARG_POINTER(3); int32 res, cmp; cmp = DatumGetInt32(DirectFunctionCall2Coll( data->typecmp, PG_GET_COLLATION(), (data->strategy == BTLessStrategyNumber || data->strategy == BTLessEqualStrategyNumber) ? data->datum : a, b)); switch (data->strategy) { case BTLessStrategyNumber: /* If original datum > indexed one then return match */ if (cmp > 0) res = 0; else res = 1; break; case BTLessEqualStrategyNumber: /* The same except equality */ if (cmp >= 0) res = 0; else res = 1; break; case BTEqualStrategyNumber: if (cmp != 0) res = 1; else res = 0; break; case BTGreaterEqualStrategyNumber: /* If original datum <= indexed one then return match */ if (cmp <= 0) res = 0; else res = 1; break; case BTGreaterStrategyNumber: /* If original datum <= indexed one then return match */ /* If original datum == indexed one then continue scan */ if (cmp < 0) res = 0; else if (cmp == 0) res = -1; else res = 1; break; default: elog(ERROR, "unrecognized strategy number: %d", data->strategy); res = 0; } PG_RETURN_INT32(res); } PG_FUNCTION_INFO_V1(rum_btree_consistent); Datum rum_btree_consistent(PG_FUNCTION_ARGS) { bool *recheck = (bool *) PG_GETARG_POINTER(5); *recheck = false; PG_RETURN_BOOL(true); } /*** RUM_SUPPORT macro defines the datatype specific functions ***/ #define RUM_SUPPORT(type, is_varlena, leftmostvalue, typecmp) \ PG_FUNCTION_INFO_V1(rum_##type##_extract_value); \ Datum \ rum_##type##_extract_value(PG_FUNCTION_ARGS) \ { \ return rum_btree_extract_value(fcinfo, is_varlena); \ } \ PG_FUNCTION_INFO_V1(rum_##type##_extract_query); \ Datum \ rum_##type##_extract_query(PG_FUNCTION_ARGS) \ { \ return rum_btree_extract_query(fcinfo, \ is_varlena, leftmostvalue, typecmp); \ } \ PG_FUNCTION_INFO_V1(rum_##type##_compare_prefix); \ Datum \ rum_##type##_compare_prefix(PG_FUNCTION_ARGS) \ { \ return rum_btree_compare_prefix(fcinfo); \ } #define RUM_SUPPORT_DIST(type, is_varlena, leftmostvalue, typecmp, isinfinite, subtract) \ RUM_SUPPORT(type, is_varlena, leftmostvalue, typecmp) \ PG_FUNCTION_INFO_V1(rum_##type##_config); \ Datum \ rum_##type##_config(PG_FUNCTION_ARGS) \ { \ RumConfig *config = (RumConfig *) PG_GETARG_POINTER(0); \ \ config->addInfoTypeOid = InvalidOid; \ \ config->strategyInfo[0].strategy = RUM_LEFT_DISTANCE; \ config->strategyInfo[0].direction = BackwardScanDirection; \ \ config->strategyInfo[1].strategy = RUM_RIGHT_DISTANCE; \ config->strategyInfo[1].direction = ForwardScanDirection; \ \ config->strategyInfo[2].strategy = InvalidStrategy; \ \ PG_RETURN_VOID(); \ } \ PG_FUNCTION_INFO_V1(rum_##type##_distance); \ Datum \ rum_##type##_distance(PG_FUNCTION_ARGS) \ { \ Datum a = PG_GETARG_DATUM(0); \ Datum b = PG_GETARG_DATUM(1); \ double diff; \ \ if (isinfinite(a) || isinfinite(b)) \ { \ if (isinfinite(a) && isinfinite(b)) \ diff = 0; \ else \ diff = get_float8_infinity(); \ } \ else \ { \ int r = DatumGetInt32(DirectFunctionCall2Coll( \ typecmp, PG_GET_COLLATION(), a, b)); \ \ diff = (r > 0) ? subtract(a, b) : subtract(b, a); \ } \ \ PG_RETURN_FLOAT8(diff); \ } \ PG_FUNCTION_INFO_V1(rum_##type##_left_distance); \ Datum \ rum_##type##_left_distance(PG_FUNCTION_ARGS) \ { \ Datum a = PG_GETARG_DATUM(0); \ Datum b = PG_GETARG_DATUM(1); \ double diff; \ \ if (isinfinite(a) || isinfinite(b)) \ { \ if (isinfinite(a) && isinfinite(b)) \ diff = 0; \ else \ diff = get_float8_infinity(); \ } \ else \ { \ int r = DatumGetInt32(DirectFunctionCall2Coll( \ typecmp, PG_GET_COLLATION(), a, b)); \ \ diff = (r > 0) ? get_float8_infinity() : subtract(b, a); \ } \ \ PG_RETURN_FLOAT8(diff); \ } \ PG_FUNCTION_INFO_V1(rum_##type##_right_distance); \ Datum \ rum_##type##_right_distance(PG_FUNCTION_ARGS) \ { \ Datum a = PG_GETARG_DATUM(0); \ Datum b = PG_GETARG_DATUM(1); \ double diff; \ \ if (isinfinite(a) || isinfinite(b)) \ { \ if (isinfinite(a) && isinfinite(b)) \ diff = 0; \ else \ diff = get_float8_infinity(); \ } \ else \ { \ int r = DatumGetInt32(DirectFunctionCall2Coll( \ typecmp, PG_GET_COLLATION(), a, b)); \ \ diff = (r > 0) ? subtract(a, b) : get_float8_infinity(); \ } \ \ PG_RETURN_FLOAT8(diff); \ } \ PG_FUNCTION_INFO_V1(rum_##type##_outer_distance); \ Datum \ rum_##type##_outer_distance(PG_FUNCTION_ARGS) \ { \ StrategyNumber strategy = PG_GETARG_UINT16(2); \ Datum diff; \ \ switch (strategy) \ { \ case RUM_DISTANCE: \ diff = DirectFunctionCall2(rum_##type##_distance, \ PG_GETARG_DATUM(0), \ PG_GETARG_DATUM(1)); \ break; \ case RUM_LEFT_DISTANCE: \ diff = DirectFunctionCall2(rum_##type##_left_distance, \ PG_GETARG_DATUM(0), \ PG_GETARG_DATUM(1)); \ break; \ case RUM_RIGHT_DISTANCE: \ diff = DirectFunctionCall2(rum_##type##_right_distance, \ PG_GETARG_DATUM(0), \ PG_GETARG_DATUM(1)); \ break; \ default: \ elog(ERROR, "rum_%s_outer_distance: unknown strategy %u", \ #type, strategy); \ } \ \ PG_RETURN_DATUM(diff); \ } \ PG_FUNCTION_INFO_V1(rum_##type##_key_distance); \ Datum \ rum_##type##_key_distance(PG_FUNCTION_ARGS) \ { \ StrategyNumber strategy = PG_GETARG_UINT16(2); \ Datum diff; \ \ switch (strategy) \ { \ case RUM_DISTANCE: \ diff = DirectFunctionCall2(rum_##type##_distance, \ PG_GETARG_DATUM(0), \ PG_GETARG_DATUM(1)); \ break; \ case RUM_LEFT_DISTANCE: \ diff = DirectFunctionCall2(rum_##type##_left_distance, \ PG_GETARG_DATUM(0), \ PG_GETARG_DATUM(1)); \ break; \ case RUM_RIGHT_DISTANCE: \ diff = DirectFunctionCall2(rum_##type##_right_distance, \ PG_GETARG_DATUM(0), \ PG_GETARG_DATUM(1)); \ break; \ default: \ elog(ERROR, "rum_%s_key_distance: unknown strategy %u", \ #type, strategy); \ } \ \ PG_RETURN_DATUM(diff); \ } static bool always_false(Datum a) { return false; } /*** Datatype specifications ***/ static Datum leftmostvalue_int2(void) { return Int16GetDatum(SHRT_MIN); } static float8 int2subtract(Datum a, Datum b) { return ((float8)DatumGetInt16(a)) - ((float8)DatumGetInt16(b)); } RUM_SUPPORT_DIST(int2, false, leftmostvalue_int2, btint2cmp, always_false, int2subtract) static Datum leftmostvalue_int4(void) { return Int32GetDatum(INT_MIN); } static float8 int4subtract(Datum a, Datum b) { return ((float8)DatumGetInt32(a)) - ((float8)DatumGetInt32(b)); } RUM_SUPPORT_DIST(int4, false, leftmostvalue_int4, btint4cmp, always_false, int4subtract) static Datum leftmostvalue_int8(void) { return Int64GetDatum(PG_INT64_MIN); } static float8 int8subtract(Datum a, Datum b) { return ((float8)DatumGetInt64(a)) - ((float8)DatumGetInt64(b)); } RUM_SUPPORT_DIST(int8, false, leftmostvalue_int8, btint8cmp, always_false, int8subtract) static Datum leftmostvalue_float4(void) { return Float4GetDatum(-get_float4_infinity()); } static bool float4_is_infinite(Datum a) { return !isfinite(DatumGetFloat4(a)); } static float8 float4subtract(Datum a, Datum b) { return ((float8)DatumGetFloat4(a)) - ((float8)DatumGetFloat4(b)); } RUM_SUPPORT_DIST(float4, false, leftmostvalue_float4, btfloat4cmp, float4_is_infinite, float4subtract) static Datum leftmostvalue_float8(void) { return Float8GetDatum(-get_float8_infinity()); } static bool float8_is_infinite(Datum a) { return !isfinite(DatumGetFloat8(a)); } static float8 float8subtract(Datum a, Datum b) { return DatumGetFloat8(a) - DatumGetFloat8(b); } RUM_SUPPORT_DIST(float8, false, leftmostvalue_float8, btfloat8cmp, float8_is_infinite, float8subtract) static Datum leftmostvalue_money(void) { return Int64GetDatum(PG_INT64_MIN); } RUM_SUPPORT_DIST(money, false, leftmostvalue_money, cash_cmp, always_false, int8subtract) static Datum leftmostvalue_oid(void) { return ObjectIdGetDatum(0); } static float8 oidsubtract(Datum a, Datum b) { return ((float8)DatumGetObjectId(a)) - ((float8)DatumGetObjectId(b)); } RUM_SUPPORT_DIST(oid, false, leftmostvalue_oid, btoidcmp, always_false, oidsubtract) static Datum leftmostvalue_timestamp(void) { return TimestampGetDatum(DT_NOBEGIN); } static bool timestamp_is_infinite(Datum a) { return TIMESTAMP_NOT_FINITE(DatumGetTimestamp(a)); } static float8 timestamp_subtract(Datum a, Datum b) { return (DatumGetTimestamp(a) - DatumGetTimestamp(b)) / 1e6; } RUM_SUPPORT_DIST(timestamp, false, leftmostvalue_timestamp, timestamp_cmp, timestamp_is_infinite, timestamp_subtract) RUM_SUPPORT_DIST(timestamptz, false, leftmostvalue_timestamp, timestamp_cmp, timestamp_is_infinite, timestamp_subtract) static Datum leftmostvalue_time(void) { return TimeADTGetDatum(0); } RUM_SUPPORT(time, false, leftmostvalue_time, time_cmp) static Datum leftmostvalue_timetz(void) { TimeTzADT *v = palloc(sizeof(TimeTzADT)); v->time = 0; v->zone = -24 * 3600; /* XXX is that true? */ return TimeTzADTPGetDatum(v); } RUM_SUPPORT(timetz, false, leftmostvalue_timetz, timetz_cmp) static Datum leftmostvalue_date(void) { return DateADTGetDatum(DATEVAL_NOBEGIN); } RUM_SUPPORT(date, false, leftmostvalue_date, date_cmp) static Datum leftmostvalue_interval(void) { Interval *v = palloc(sizeof(Interval)); v->time = DT_NOBEGIN; v->day = 0; v->month = 0; return IntervalPGetDatum(v); } RUM_SUPPORT(interval, false, leftmostvalue_interval, interval_cmp) static Datum leftmostvalue_macaddr(void) { macaddr *v = palloc0(sizeof(macaddr)); return MacaddrPGetDatum(v); } RUM_SUPPORT(macaddr, false, leftmostvalue_macaddr, macaddr_cmp) static Datum leftmostvalue_inet(void) { return DirectFunctionCall1(inet_in, CStringGetDatum("0.0.0.0/0")); } RUM_SUPPORT(inet, true, leftmostvalue_inet, network_cmp) RUM_SUPPORT(cidr, true, leftmostvalue_inet, network_cmp) static Datum leftmostvalue_text(void) { return PointerGetDatum(cstring_to_text_with_len("", 0)); } RUM_SUPPORT(text, true, leftmostvalue_text, bttextcmp) static Datum leftmostvalue_char(void) { return CharGetDatum(SCHAR_MIN); } RUM_SUPPORT(char, false, leftmostvalue_char, btcharcmp) RUM_SUPPORT(bytea, true, leftmostvalue_text, byteacmp) static Datum leftmostvalue_bit(void) { return DirectFunctionCall3(bit_in, CStringGetDatum(""), ObjectIdGetDatum(0), Int32GetDatum(-1)); } RUM_SUPPORT(bit, true, leftmostvalue_bit, bitcmp) static Datum leftmostvalue_varbit(void) { return DirectFunctionCall3(varbit_in, CStringGetDatum(""), ObjectIdGetDatum(0), Int32GetDatum(-1)); } RUM_SUPPORT(varbit, true, leftmostvalue_varbit, bitcmp) /* * Numeric type hasn't a real left-most value, so we use PointerGetDatum(NULL) * (*not* a SQL NULL) to represent that. We can get away with that because * the value returned by our leftmostvalue function will never be stored in * the index nor passed to anything except our compare and prefix-comparison * functions. The same trick could be used for other pass-by-reference types. */ #define NUMERIC_IS_LEFTMOST(x) ((x) == NULL) PG_FUNCTION_INFO_V1(rum_numeric_cmp); Datum rum_numeric_cmp(PG_FUNCTION_ARGS) { Numeric a = (Numeric) PG_GETARG_POINTER(0); Numeric b = (Numeric) PG_GETARG_POINTER(1); int res = 0; if (NUMERIC_IS_LEFTMOST(a)) { res = (NUMERIC_IS_LEFTMOST(b)) ? 0 : -1; } else if (NUMERIC_IS_LEFTMOST(b)) { res = 1; } else { res = DatumGetInt32(DirectFunctionCall2(numeric_cmp, NumericGetDatum(a), NumericGetDatum(b))); } PG_RETURN_INT32(res); } static Datum leftmostvalue_numeric(void) { return PointerGetDatum(NULL); } RUM_SUPPORT(numeric, true, leftmostvalue_numeric, rum_numeric_cmp) /* Compatibility with rum-1.0, but see gen_rum_sql--1.0--1.1.pl */ PG_FUNCTION_INFO_V1(rum_timestamp_consistent); Datum rum_timestamp_consistent(PG_FUNCTION_ARGS) { bool *recheck = (bool *) PG_GETARG_POINTER(5); *recheck = false; PG_RETURN_BOOL(true); } rum-1.2.0/src/rum.h000066400000000000000000001010471320230002300140440ustar00rootroot00000000000000/*------------------------------------------------------------------------- * * rum.h * Exported definitions for RUM index. * * Portions Copyright (c) 2015-2016, Postgres Professional * Portions Copyright (c) 2006-2016, PostgreSQL Global Development Group * *------------------------------------------------------------------------- */ #ifndef __RUM_H__ #define __RUM_H__ #include "access/amapi.h" #include "access/generic_xlog.h" #include "access/gin.h" #include "access/itup.h" #include "access/sdir.h" #include "lib/rbtree.h" #include "storage/bufmgr.h" #include "rumsort.h" /* RUM distance strategies */ #define RUM_DISTANCE 20 #define RUM_LEFT_DISTANCE 21 #define RUM_RIGHT_DISTANCE 22 /* * Page opaque data in a inverted index page. * * Note: RUM does not include a page ID word as do the other index types. * This is OK because the opaque data is only 8 bytes and so can be reliably * distinguished by size. Revisit this if the size ever increases. * Further note: as of 9.2, SP-GiST also uses 8-byte special space. This is * still OK, as long as RUM isn't using all of the high-order bits in its * flags word, because that way the flags word cannot match the page ID used * by SP-GiST. */ typedef struct RumPageOpaqueData { BlockNumber leftlink; /* prev page if any */ BlockNumber rightlink; /* next page if any */ OffsetNumber maxoff; /* number entries on RUM_DATA page: number of * heap ItemPointers on RUM_DATA|RUM_LEAF page * or number of PostingItems on RUM_DATA & * ~RUM_LEAF page. On RUM_LIST page, number of * heap tuples. */ OffsetNumber freespace; uint16 flags; /* see bit definitions below */ } RumPageOpaqueData; typedef RumPageOpaqueData *RumPageOpaque; #define RUM_DATA (1 << 0) #define RUM_LEAF (1 << 1) #define RUM_DELETED (1 << 2) #define RUM_META (1 << 3) #define RUM_LIST (1 << 4) #define RUM_LIST_FULLROW (1 << 5) /* makes sense only on RUM_LIST page */ /* Page numbers of fixed-location pages */ #define RUM_METAPAGE_BLKNO (0) #define RUM_ROOT_BLKNO (1) typedef struct RumMetaPageData { /* * RUM version number */ uint32 rumVersion; /* * Pointers to head and tail of pending list, which consists of RUM_LIST * pages. These store fast-inserted entries that haven't yet been moved * into the regular RUM structure. * XXX unused - pending list is removed. */ BlockNumber head; BlockNumber tail; /* * Free space in bytes in the pending list's tail page. */ uint32 tailFreeSize; /* * We store both number of pages and number of heap tuples that are in the * pending list. */ BlockNumber nPendingPages; int64 nPendingHeapTuples; /* * Statistics for planner use (accurate as of last VACUUM) */ BlockNumber nTotalPages; BlockNumber nEntryPages; BlockNumber nDataPages; int64 nEntries; } RumMetaPageData; #define RUM_CURRENT_VERSION (0xC0DE0002) #define RumPageGetMeta(p) \ ((RumMetaPageData *) PageGetContents(p)) /* * Macros for accessing a RUM index page's opaque data */ #define RumPageGetOpaque(page) ( (RumPageOpaque) PageGetSpecialPointer(page) ) #define RumPageIsLeaf(page) ( (RumPageGetOpaque(page)->flags & RUM_LEAF) != 0 ) #define RumPageSetLeaf(page) ( RumPageGetOpaque(page)->flags |= RUM_LEAF ) #define RumPageSetNonLeaf(page) ( RumPageGetOpaque(page)->flags &= ~RUM_LEAF ) #define RumPageIsData(page) ( (RumPageGetOpaque(page)->flags & RUM_DATA) != 0 ) #define RumPageSetData(page) ( RumPageGetOpaque(page)->flags |= RUM_DATA ) #define RumPageIsList(page) ( (RumPageGetOpaque(page)->flags & RUM_LIST) != 0 ) #define RumPageSetList(page) ( RumPageGetOpaque(page)->flags |= RUM_LIST ) #define RumPageHasFullRow(page) ( (RumPageGetOpaque(page)->flags & RUM_LIST_FULLROW) != 0 ) #define RumPageSetFullRow(page) ( RumPageGetOpaque(page)->flags |= RUM_LIST_FULLROW ) #define RumPageIsDeleted(page) ( (RumPageGetOpaque(page)->flags & RUM_DELETED) != 0 ) #define RumPageSetDeleted(page) ( RumPageGetOpaque(page)->flags |= RUM_DELETED) #define RumPageSetNonDeleted(page) ( RumPageGetOpaque(page)->flags &= ~RUM_DELETED) #define RumPageRightMost(page) ( RumPageGetOpaque(page)->rightlink == InvalidBlockNumber) #define RumPageLeftMost(page) ( RumPageGetOpaque(page)->leftlink == InvalidBlockNumber) /* * We use our own ItemPointerGet(BlockNumber|GetOffsetNumber) * to avoid Asserts, since sometimes the ip_posid isn't "valid" */ #define RumItemPointerGetBlockNumber(pointer) \ BlockIdGetBlockNumber(&(pointer)->ip_blkid) #define RumItemPointerGetOffsetNumber(pointer) \ ((pointer)->ip_posid) /* * Special-case item pointer values needed by the RUM search logic. * MIN: sorts less than any valid item pointer * MAX: sorts greater than any valid item pointer * LOSSY PAGE: indicates a whole heap page, sorts after normal item * pointers for that page * Note that these are all distinguishable from an "invalid" item pointer * (which is InvalidBlockNumber/0) as well as from all normal item * pointers (which have item numbers in the range 1..MaxHeapTuplesPerPage). */ #define ItemPointerSetMin(p) \ ItemPointerSet((p), (BlockNumber)0, (OffsetNumber)0) #define ItemPointerIsMin(p) \ (RumItemPointerGetOffsetNumber(p) == (OffsetNumber)0 && \ RumItemPointerGetBlockNumber(p) == (BlockNumber)0) #define ItemPointerSetMax(p) \ ItemPointerSet((p), InvalidBlockNumber, (OffsetNumber)0xfffe) #define ItemPointerIsMax(p) \ (RumItemPointerGetOffsetNumber(p) == (OffsetNumber)0xfffe && \ RumItemPointerGetBlockNumber(p) == InvalidBlockNumber) #define ItemPointerSetLossyPage(p, b) \ ItemPointerSet((p), (b), (OffsetNumber)0xffff) #define ItemPointerIsLossyPage(p) \ (RumItemPointerGetOffsetNumber(p) == (OffsetNumber)0xffff && \ RumItemPointerGetBlockNumber(p) != InvalidBlockNumber) typedef struct RumItem { ItemPointerData iptr; bool addInfoIsNull; Datum addInfo; } RumItem; #define RumItemSetMin(item) \ do { \ ItemPointerSetMin(&((item)->iptr)); \ (item)->addInfoIsNull = true; \ (item)->addInfo = (Datum) 0; \ } while (0) /* * Posting item in a non-leaf posting-tree page */ typedef struct { /* We use BlockIdData not BlockNumber to avoid padding space wastage */ BlockIdData child_blkno; RumItem item; } PostingItem; #define PostingItemGetBlockNumber(pointer) \ BlockIdGetBlockNumber(&(pointer)->child_blkno) #define PostingItemSetBlockNumber(pointer, blockNumber) \ BlockIdSet(&((pointer)->child_blkno), (blockNumber)) /* * Category codes to distinguish placeholder nulls from ordinary NULL keys. * Note that the datatype size and the first two code values are chosen to be * compatible with the usual usage of bool isNull flags. * * RUM_CAT_EMPTY_QUERY is never stored in the index; and notice that it is * chosen to sort before not after regular key values. */ typedef signed char RumNullCategory; #define RUM_CAT_NORM_KEY 0 /* normal, non-null key value */ #define RUM_CAT_NULL_KEY 1 /* null key value */ #define RUM_CAT_EMPTY_ITEM 2 /* placeholder for zero-key item */ #define RUM_CAT_NULL_ITEM 3 /* placeholder for null item */ #define RUM_CAT_EMPTY_QUERY (-1) /* placeholder for full-scan query */ /* * Access macros for null category byte in entry tuples */ #define RumCategoryOffset(itup,rumstate) \ (IndexInfoFindDataOffset((itup)->t_info) + \ ((rumstate)->oneCol ? 0 : sizeof(int16))) #define RumGetNullCategory(itup) \ (*((RumNullCategory *) ((char*)(itup) + IndexTupleSize(itup) - sizeof(RumNullCategory)))) #define RumSetNullCategory(itup,c) \ (*((RumNullCategory *) ((char*)(itup) + IndexTupleSize(itup) - sizeof(RumNullCategory))) = (c)) /* * Access macros for leaf-page entry tuples (see discussion in README) */ #define RumGetNPosting(itup) RumItemPointerGetOffsetNumber(&(itup)->t_tid) #define RumSetNPosting(itup,n) ItemPointerSetOffsetNumber(&(itup)->t_tid,n) #define RUM_TREE_POSTING ((OffsetNumber)0xffff) #define RumIsPostingTree(itup) (RumGetNPosting(itup) == RUM_TREE_POSTING) #define RumSetPostingTree(itup, blkno) \ (RumSetNPosting((itup),RUM_TREE_POSTING), \ ItemPointerSetBlockNumber(&(itup)->t_tid, blkno)) #define RumGetPostingTree(itup) RumItemPointerGetBlockNumber(&(itup)->t_tid) #define RumGetPostingOffset(itup) RumItemPointerGetBlockNumber(&(itup)->t_tid) #define RumSetPostingOffset(itup,n) ItemPointerSetBlockNumber(&(itup)->t_tid,n) #define RumGetPosting(itup) ((Pointer) ((char*)(itup) + RumGetPostingOffset(itup))) /* * Maximum size of an item on entry tree page. Make sure that we fit at least * three items on each page. (On regular B-tree indexes, we must fit at least * three items: two data items and the "high key". In RUM entry tree, we don't * currently store the high key explicitly, we just use the rightmost item on * the page, so it would actually be enough to fit two items.) */ #define RumMaxItemSize \ Min(INDEX_SIZE_MASK, \ MAXALIGN_DOWN(((BLCKSZ - \ MAXALIGN(SizeOfPageHeaderData + 3 * sizeof(ItemIdData)) - \ MAXALIGN(sizeof(RumPageOpaqueData))) / 3))) /* * Access macros for non-leaf entry tuples */ #define RumGetDownlink(itup) RumItemPointerGetBlockNumber(&(itup)->t_tid) #define RumSetDownlink(itup,blkno) ItemPointerSet(&(itup)->t_tid, blkno, InvalidOffsetNumber) /* * Data (posting tree) pages */ #define RumDataPageGetRightBound(page) ((RumItem*) PageGetContents(page)) #define RumDataPageGetData(page) \ (PageGetContents(page) + MAXALIGN(sizeof(RumItem))) #define RumDataPageGetItem(page,i) \ (RumDataPageGetData(page) + ((i)-1) * sizeof(PostingItem)) #define RumDataPageGetFreeSpace(page) \ (BLCKSZ - MAXALIGN(SizeOfPageHeaderData) \ - MAXALIGN(sizeof(RumItem)) /* right bound */ \ - RumPageGetOpaque(page)->maxoff * sizeof(PostingItem) \ - MAXALIGN(sizeof(RumPageOpaqueData))) #define RumMaxLeafDataItems \ ((BLCKSZ - MAXALIGN(SizeOfPageHeaderData) - \ MAXALIGN(sizeof(RumItem)) /* right bound */ - \ MAXALIGN(sizeof(RumPageOpaqueData))) \ / sizeof(ItemPointerData)) /* * List pages */ #define RumListPageSize \ ( BLCKSZ - SizeOfPageHeaderData - MAXALIGN(sizeof(RumPageOpaqueData)) ) typedef struct { ItemPointerData iptr; OffsetNumber offsetNumer; uint16 pageOffset; Datum addInfo; /* optional */ } RumDataLeafItemIndex; #define RumDataLeafIndexCount 32 #define RumDataPageSize \ (BLCKSZ - MAXALIGN(SizeOfPageHeaderData) \ - MAXALIGN(sizeof(RumItem)) /* right bound */ \ - MAXALIGN(sizeof(RumPageOpaqueData)) \ - MAXALIGN(sizeof(RumDataLeafItemIndex) * RumDataLeafIndexCount)) #define RumDataPageFreeSpacePre(page,ptr) \ (RumDataPageSize \ - ((ptr) - RumDataPageGetData(page))) #define RumPageGetIndexes(page) \ ((RumDataLeafItemIndex *)(RumDataPageGetData(page) + RumDataPageSize)) /* * Storage type for RUM's reloptions */ typedef struct RumOptions { int32 vl_len_; /* varlena header (do not touch directly!) */ bool useAlternativeOrder; int attachColumn; int addToColumn; } RumOptions; #define ALT_ADD_INFO_NULL_FLAG (0x8000) /* Macros for buffer lock/unlock operations */ #define RUM_UNLOCK BUFFER_LOCK_UNLOCK #define RUM_SHARE BUFFER_LOCK_SHARE #define RUM_EXCLUSIVE BUFFER_LOCK_EXCLUSIVE #define MAX_STRATEGIES (8) typedef struct RumConfig { Oid addInfoTypeOid; struct { StrategyNumber strategy; ScanDirection direction; } strategyInfo[MAX_STRATEGIES]; } RumConfig; /* * RumState: working data structure describing the index being worked on */ typedef struct RumState { Relation index; bool isBuild; bool oneCol; /* true if single-column index */ bool useAlternativeOrder; AttrNumber attrnAttachColumn; AttrNumber attrnAddToColumn; /* * origTupDesc is the nominal tuple descriptor of the index, ie, the i'th * attribute shows the key type (not the input data type!) of the i'th * index column. In a single-column index this describes the actual leaf * index tuples. In a multi-column index, the actual leaf tuples contain * a smallint column number followed by a key datum of the appropriate * type for that column. We set up tupdesc[i] to describe the actual * rowtype of the index tuples for the i'th column, ie, (int2, keytype). * Note that in any case, leaf tuples contain more data than is known to * the TupleDesc; see access/gin/README for details. */ TupleDesc origTupdesc; TupleDesc tupdesc[INDEX_MAX_KEYS]; RumConfig rumConfig[INDEX_MAX_KEYS]; Form_pg_attribute addAttrs[INDEX_MAX_KEYS]; /* * Per-index-column opclass support functions */ FmgrInfo compareFn[INDEX_MAX_KEYS]; FmgrInfo extractValueFn[INDEX_MAX_KEYS]; FmgrInfo extractQueryFn[INDEX_MAX_KEYS]; FmgrInfo consistentFn[INDEX_MAX_KEYS]; FmgrInfo comparePartialFn[INDEX_MAX_KEYS]; /* optional method */ FmgrInfo configFn[INDEX_MAX_KEYS]; /* optional method */ FmgrInfo preConsistentFn[INDEX_MAX_KEYS]; /* optional method */ FmgrInfo orderingFn[INDEX_MAX_KEYS]; /* optional method */ FmgrInfo outerOrderingFn[INDEX_MAX_KEYS]; /* optional method */ FmgrInfo joinAddInfoFn[INDEX_MAX_KEYS]; /* optional method */ /* canPartialMatch[i] is true if comparePartialFn[i] is valid */ bool canPartialMatch[INDEX_MAX_KEYS]; /* canPreConsistent[i] is true if preConsistentFn[i] is valid */ bool canPreConsistent[INDEX_MAX_KEYS]; /* canOrdering[i] is true if orderingFn[i] is valid */ bool canOrdering[INDEX_MAX_KEYS]; bool canOuterOrdering[INDEX_MAX_KEYS]; bool canJoinAddInfo[INDEX_MAX_KEYS]; /* Collations to pass to the support functions */ Oid supportCollation[INDEX_MAX_KEYS]; } RumState; /* Accessor for the i'th attribute of tupdesc. */ #if PG_VERSION_NUM > 100000 #define RumTupleDescAttr(tupdesc, i) (TupleDescAttr(tupdesc, i)) #else #define RumTupleDescAttr(tupdesc, i) ((tupdesc)->attrs[(i)]) #endif /* rumutil.c */ extern bytea *rumoptions(Datum reloptions, bool validate); extern Datum rumhandler(PG_FUNCTION_ARGS); extern void initRumState(RumState * state, Relation index); extern Buffer RumNewBuffer(Relation index); extern void RumInitBuffer(GenericXLogState *state, Buffer buffer, uint32 flags, bool isBuild); extern void RumInitPage(Page page, uint32 f, Size pageSize); extern void RumInitMetabuffer(GenericXLogState *state, Buffer metaBuffer, bool isBuild); extern int rumCompareEntries(RumState * rumstate, OffsetNumber attnum, Datum a, RumNullCategory categorya, Datum b, RumNullCategory categoryb); extern int rumCompareAttEntries(RumState * rumstate, OffsetNumber attnuma, Datum a, RumNullCategory categorya, OffsetNumber attnumb, Datum b, RumNullCategory categoryb); extern Datum *rumExtractEntries(RumState * rumstate, OffsetNumber attnum, Datum value, bool isNull, int32 *nentries, RumNullCategory ** categories, Datum **addInfo, bool **addInfoIsNull); extern OffsetNumber rumtuple_get_attrnum(RumState * rumstate, IndexTuple tuple); extern Datum rumtuple_get_key(RumState * rumstate, IndexTuple tuple, RumNullCategory * category); extern void rumGetStats(Relation index, GinStatsData *stats); extern void rumUpdateStats(Relation index, const GinStatsData *stats, bool isBuild); /* ruminsert.c */ extern IndexBuildResult *rumbuild(Relation heap, Relation index, struct IndexInfo *indexInfo); extern void rumbuildempty(Relation index); extern bool ruminsert(Relation index, Datum *values, bool *isnull, ItemPointer ht_ctid, Relation heapRel, IndexUniqueCheck checkUnique #if PG_VERSION_NUM >= 100000 , struct IndexInfo *indexInfo #endif ); extern void rumEntryInsert(RumState * rumstate, OffsetNumber attnum, Datum key, RumNullCategory category, RumItem * items, uint32 nitem, GinStatsData *buildStats); /* rumbtree.c */ typedef struct RumBtreeStack { BlockNumber blkno; Buffer buffer; OffsetNumber off; /* predictNumber contains predicted number of pages on current level */ uint32 predictNumber; struct RumBtreeStack *parent; } RumBtreeStack; typedef struct RumBtreeData *RumBtree; typedef struct RumBtreeData { /* search methods */ BlockNumber (*findChildPage) (RumBtree, RumBtreeStack *); bool (*isMoveRight) (RumBtree, Page); bool (*findItem) (RumBtree, RumBtreeStack *); /* insert methods */ OffsetNumber (*findChildPtr) (RumBtree, Page, BlockNumber, OffsetNumber); BlockNumber (*getLeftMostPage) (RumBtree, Page); bool (*isEnoughSpace) (RumBtree, Buffer, OffsetNumber); void (*placeToPage) (RumBtree, Page, OffsetNumber); Page (*splitPage) (RumBtree, Buffer, Buffer, Page, Page, OffsetNumber); void (*fillRoot) (RumBtree, Buffer, Buffer, Buffer, Page, Page, Page); bool isData; bool searchMode; Relation index; RumState *rumstate; bool fullScan; ScanDirection scanDirection; BlockNumber rightblkno; AttrNumber entryAttnum; /* Entry options */ Datum entryKey; RumNullCategory entryCategory; IndexTuple entry; bool isDelete; /* Data (posting tree) options */ RumItem *items; uint32 nitem; uint32 curitem; PostingItem pitem; } RumBtreeData; extern RumBtreeStack *rumPrepareFindLeafPage(RumBtree btree, BlockNumber blkno); extern RumBtreeStack *rumFindLeafPage(RumBtree btree, RumBtreeStack * stack); extern RumBtreeStack *rumReFindLeafPage(RumBtree btree, RumBtreeStack * stack); extern Buffer rumStep(Buffer buffer, Relation index, int lockmode, ScanDirection scanDirection); extern void freeRumBtreeStack(RumBtreeStack * stack); extern void rumInsertValue(Relation index, RumBtree btree, RumBtreeStack * stack, GinStatsData *buildStats); extern void rumFindParents(RumBtree btree, RumBtreeStack * stack, BlockNumber rootBlkno); /* rumentrypage.c */ extern void rumPrepareEntryScan(RumBtree btree, OffsetNumber attnum, Datum key, RumNullCategory category, RumState * rumstate); extern void rumEntryFillRoot(RumBtree btree, Buffer root, Buffer lbuf, Buffer rbuf, Page page, Page lpage, Page rpage); extern IndexTuple rumPageGetLinkItup(RumBtree btree, Buffer buf, Page page); extern void rumReadTuple(RumState * rumstate, OffsetNumber attnum, IndexTuple itup, RumItem * items); extern void rumReadTuplePointers(RumState * rumstate, OffsetNumber attnum, IndexTuple itup, ItemPointerData *ipd); extern void updateItemIndexes(Page page, OffsetNumber attnum, RumState * rumstate); extern void checkLeafDataPage(RumState * rumstate, AttrNumber attrnum, Page page); /* rumdatapage.c */ extern int rumCompareItemPointers(const ItemPointerData *a, const ItemPointerData *b); extern int compareRumItem(RumState * state, const AttrNumber attno, const RumItem * a, const RumItem * b); extern void convertIndexToKey(RumDataLeafItemIndex *src, RumItem *dst); extern Pointer rumPlaceToDataPageLeaf(Pointer ptr, OffsetNumber attnum, RumItem * item, ItemPointer prev, RumState * rumstate); extern Size rumCheckPlaceToDataPageLeaf(OffsetNumber attnum, RumItem * item, ItemPointer prev, RumState * rumstate, Size size); extern uint32 rumMergeRumItems(RumState * rumstate, AttrNumber attno, RumItem * dst, RumItem * a, uint32 na, RumItem * b, uint32 nb); extern void RumDataPageAddItem(Page page, void *data, OffsetNumber offset); extern void RumPageDeletePostingItem(Page page, OffsetNumber offset); typedef struct { RumBtreeData btree; RumBtreeStack *stack; } RumPostingTreeScan; extern RumPostingTreeScan *rumPrepareScanPostingTree(Relation index, BlockNumber rootBlkno, bool searchMode, ScanDirection scanDirection, OffsetNumber attnum, RumState * rumstate); extern void rumInsertItemPointers(RumState * rumstate, OffsetNumber attnum, RumPostingTreeScan * gdi, RumItem * items, uint32 nitem, GinStatsData *buildStats); extern Buffer rumScanBeginPostingTree(RumPostingTreeScan * gdi, RumItem *item); extern void rumDataFillRoot(RumBtree btree, Buffer root, Buffer lbuf, Buffer rbuf, Page page, Page lpage, Page rpage); extern void rumPrepareDataScan(RumBtree btree, Relation index, OffsetNumber attnum, RumState * rumstate); /* rumscan.c */ typedef struct RumScanItem { RumItem item; Datum keyValue; RumNullCategory keyCategory; } RumScanItem; /* * RumScanKeyData describes a single RUM index qualifier expression. * * From each qual expression, we extract one or more specific index search * conditions, which are represented by RumScanEntryData. It's quite * possible for identical search conditions to be requested by more than * one qual expression, in which case we merge such conditions to have just * one unique RumScanEntry --- this is particularly important for efficiency * when dealing with full-index-scan entries. So there can be multiple * RumScanKeyData.scanEntry pointers to the same RumScanEntryData. * * In each RumScanKeyData, nentries is the true number of entries, while * nuserentries is the number that extractQueryFn returned (which is what * we report to consistentFn). The "user" entries must come first. */ typedef struct RumScanKeyData *RumScanKey; typedef struct RumScanEntryData *RumScanEntry; typedef struct RumScanKeyData { /* Real number of entries in scanEntry[] (always > 0) */ uint32 nentries; /* Number of entries that extractQueryFn and consistentFn know about */ uint32 nuserentries; /* array of RumScanEntry pointers, one per extracted search condition */ RumScanEntry *scanEntry; /* array of check flags, reported to consistentFn */ bool *entryRes; /* array of additional information, used in consistentFn and orderingFn */ Datum *addInfo; bool *addInfoIsNull; /* additional information, used in outerOrderingFn */ bool useAddToColumn; Datum outerAddInfo; bool outerAddInfoIsNull; /* Key information, used in orderingFn */ Datum curKey; RumNullCategory curKeyCategory; bool useCurKey; /* other data needed for calling consistentFn */ Datum query; /* NB: these three arrays have only nuserentries elements! */ Datum *queryValues; RumNullCategory *queryCategories; Pointer *extra_data; StrategyNumber strategy; int32 searchMode; OffsetNumber attnum; OffsetNumber attnumOrig; /* * Match status data. curItem is the TID most recently tested (could be a * lossy-page pointer). curItemMatches is TRUE if it passes the * consistentFn test; if so, recheckCurItem is the recheck flag. * isFinished means that all the input entry streams are finished, so this * key cannot succeed for any later TIDs. */ RumItem curItem; bool curItemMatches; bool recheckCurItem; bool isFinished; bool orderBy; bool willSort; /* just a copy of RumScanOpaqueData.willSort */ ScanDirection scanDirection; /* array of keys, used to scan using additional information as keys */ RumScanKey *addInfoKeys; uint32 addInfoNKeys; } RumScanKeyData; typedef struct RumScanEntryData { /* query key and other information from extractQueryFn */ Datum queryKey; RumNullCategory queryCategory; bool isPartialMatch; Pointer extra_data; StrategyNumber strategy; int32 searchMode; OffsetNumber attnum; OffsetNumber attnumOrig; /* Current page in posting tree */ Buffer buffer; /* current ItemPointer to heap */ RumItem curItem; /* Used for ordering using distance */ Datum curKey; RumNullCategory curKeyCategory; bool useCurKey; /* * For a partial-match or full-scan query, we accumulate all TIDs and * and additional information here */ RumTuplesortstate *matchSortstate; RumScanItem collectRumItem; /* for full-scan query with order-by */ RumBtreeStack *stack; bool scanWithAddInfo; /* used for Posting list and one page in Posting tree */ RumItem *list; int16 nlist; int16 offset; ScanDirection scanDirection; bool isFinished; bool reduceResult; uint32 predictNumberResult; /* used to scan posting tree */ RumPostingTreeScan *gdi; /* used in fast scan in addition to preConsistentFn */ bool preValue; /* Find by AddInfo */ bool useMarkAddInfo; RumItem markAddInfo; } RumScanEntryData; typedef struct { ItemPointerData iptr; float8 distance; bool recheck; } RumOrderingItem; typedef enum { RumFastScan, RumRegularScan, RumFullScan } RumScanType; typedef struct RumScanOpaqueData { /* tempCtx is used to hold consistent and ordering functions data */ MemoryContext tempCtx; /* keyCtx is used to hold key and entry data */ MemoryContext keyCtx; RumState rumstate; RumScanKey *keys; /* one per scan qualifier expr */ uint32 nkeys; RumScanEntry *entries; /* one per index search condition */ RumScanEntry *sortedEntries; /* Sorted entries. Used in fast scan */ int entriesIncrIndex; /* used in fast scan */ uint32 totalentries; uint32 allocentries; /* allocated length of entries[] and sortedEntries[] */ RumTuplesortstate *sortstate; int norderbys; /* Number of columns in ordering. Will be assigned to sortstate->nKeys */ RumItem item; /* current item used in index scan */ bool firstCall; bool isVoidRes; /* true if query is unsatisfiable */ bool willSort; /* is there any columns in ordering */ RumScanType scanType; ScanDirection naturalOrder; bool secondPass; } RumScanOpaqueData; typedef RumScanOpaqueData *RumScanOpaque; extern IndexScanDesc rumbeginscan(Relation rel, int nkeys, int norderbys); extern void rumendscan(IndexScanDesc scan); extern void rumrescan(IndexScanDesc scan, ScanKey scankey, int nscankeys, ScanKey orderbys, int norderbys); extern Datum rummarkpos(PG_FUNCTION_ARGS); extern Datum rumrestrpos(PG_FUNCTION_ARGS); extern void rumNewScanKey(IndexScanDesc scan); extern void freeScanKeys(RumScanOpaque so); /* rumget.c */ extern int64 rumgetbitmap(IndexScanDesc scan, TIDBitmap *tbm); extern bool rumgettuple(IndexScanDesc scan, ScanDirection direction); /* rumvacuum.c */ extern IndexBulkDeleteResult *rumbulkdelete(IndexVacuumInfo *info, IndexBulkDeleteResult *stats, IndexBulkDeleteCallback callback, void *callback_state); extern IndexBulkDeleteResult *rumvacuumcleanup(IndexVacuumInfo *info, IndexBulkDeleteResult *stats); /* rumvalidate.c */ extern bool rumvalidate(Oid opclassoid); /* rumbulk.c */ typedef struct RumEntryAccumulator { RBNode rbnode; Datum key; RumNullCategory category; OffsetNumber attnum; bool shouldSort; RumItem *list; uint32 maxcount; /* allocated size of list[] */ uint32 count; /* current number of list[] entries */ } RumEntryAccumulator; typedef struct { RumState *rumstate; long allocatedMemory; RumEntryAccumulator *entryallocator; uint32 eas_used; RBTree *tree; #if PG_VERSION_NUM >= 100000 RBTreeIterator tree_walk; #endif RumItem *sortSpace; uint32 sortSpaceN; } BuildAccumulator; extern void rumInitBA(BuildAccumulator *accum); extern void rumInsertBAEntries(BuildAccumulator *accum, ItemPointer heapptr, OffsetNumber attnum, Datum *entries, Datum *addInfo, bool *addInfoIsNull, RumNullCategory * categories, int32 nentries); extern void rumBeginBAScan(BuildAccumulator *accum); extern RumItem *rumGetBAEntry(BuildAccumulator *accum, OffsetNumber *attnum, Datum *key, RumNullCategory * category, uint32 *n); /* rum_ts_utils.c */ #define RUM_CONFIG_PROC 6 #define RUM_PRE_CONSISTENT_PROC 7 #define RUM_ORDERING_PROC 8 #define RUM_OUTER_ORDERING_PROC 9 #define RUM_ADDINFO_JOIN 10 #define RUMNProcs 10 extern Datum rum_extract_tsvector(PG_FUNCTION_ARGS); extern Datum rum_extract_tsquery(PG_FUNCTION_ARGS); extern Datum rum_tsvector_config(PG_FUNCTION_ARGS); extern Datum rum_tsquery_pre_consistent(PG_FUNCTION_ARGS); extern Datum rum_tsquery_distance(PG_FUNCTION_ARGS); extern Datum rum_ts_distance_tt(PG_FUNCTION_ARGS); extern Datum rum_ts_distance_ttf(PG_FUNCTION_ARGS); extern Datum rum_ts_distance_td(PG_FUNCTION_ARGS); extern Datum tsquery_to_distance_query(PG_FUNCTION_ARGS); /* rum_arr_utils.c */ typedef enum SimilarityType { SMT_COSINE = 1, SMT_JACCARD = 2, SMT_OVERLAP = 3 } SimilarityType; #define RUM_SIMILARITY_FUNCTION_DEFAULT SMT_COSINE #define RUM_SIMILARITY_THRESHOLD_DEFAULT 0.5 extern Datum rum_anyarray_config(PG_FUNCTION_ARGS); extern Datum rum_extract_anyarray(PG_FUNCTION_ARGS); extern Datum rum_extract_anyarray_query(PG_FUNCTION_ARGS); extern Datum rum_anyarray_consistent(PG_FUNCTION_ARGS); extern Datum rum_anyarray_ordering(PG_FUNCTION_ARGS); extern Datum rum_anyarray_similar(PG_FUNCTION_ARGS); extern Datum rum_anyarray_distance(PG_FUNCTION_ARGS); /* GUC parameters */ extern PGDLLIMPORT int RumFuzzySearchLimit; extern PGDLLIMPORT float8 RumArraySimilarityThreshold; extern PGDLLIMPORT int RumArraySimilarityFunction; /* * Functions for reading ItemPointers with additional information. Used in * various .c files and have to be inline for being fast. */ #define SEVENTHBIT (0x40) #define SIXMASK (0x3F) /* * Read next item pointer from leaf data page. Replaces current item pointer * with the next one. Zero item pointer should be passed in order to read the * first item pointer. Also reads value of addInfoIsNull flag which is stored * with item pointer. */ static inline char * rumDataPageLeafReadItemPointer(char *ptr, ItemPointer iptr, bool *addInfoIsNull) { uint32 blockNumberIncr = 0; uint16 offset = 0; int i; uint8 v; i = 0; do { v = *ptr; ptr++; blockNumberIncr |= (v & (~HIGHBIT)) << i; Assert(i < 28 || ((i == 28) && ((v & (~HIGHBIT)) < (1 << 4)))); i += 7; } while (v & HIGHBIT); Assert((uint64) iptr->ip_blkid.bi_lo + ((uint64) iptr->ip_blkid.bi_hi << 16) + (uint64) blockNumberIncr < ((uint64) 1 << 32)); blockNumberIncr += iptr->ip_blkid.bi_lo + (iptr->ip_blkid.bi_hi << 16); iptr->ip_blkid.bi_lo = blockNumberIncr & 0xFFFF; iptr->ip_blkid.bi_hi = (blockNumberIncr >> 16) & 0xFFFF; i = 0; while (true) { v = *ptr; ptr++; Assert(i < 14 || ((i == 14) && ((v & SIXMASK) < (1 << 2)))); if (v & HIGHBIT) { offset |= (v & (~HIGHBIT)) << i; } else { offset |= (v & SIXMASK) << i; if (addInfoIsNull) *addInfoIsNull = (v & SEVENTHBIT) ? true : false; break; } i += 7; } Assert(OffsetNumberIsValid(offset)); iptr->ip_posid = offset; return ptr; } /* * Reads next item pointer and additional information from leaf data page. * Replaces current item pointer with the next one. Zero item pointer should be * passed in order to read the first item pointer. */ static inline Pointer rumDataPageLeafRead(Pointer ptr, OffsetNumber attnum, RumItem * item, RumState * rumstate) { Form_pg_attribute attr; if (rumstate->useAlternativeOrder) { memcpy(&item->iptr, ptr, sizeof(ItemPointerData)); ptr += sizeof(ItemPointerData); if (item->iptr.ip_posid & ALT_ADD_INFO_NULL_FLAG) { item->iptr.ip_posid &= ~ALT_ADD_INFO_NULL_FLAG; item->addInfoIsNull = true; } else { item->addInfoIsNull = false; } } else ptr = rumDataPageLeafReadItemPointer(ptr, &item->iptr, &item->addInfoIsNull); Assert(item->iptr.ip_posid != InvalidOffsetNumber); if (!item->addInfoIsNull) { attr = rumstate->addAttrs[attnum - 1]; Assert(attr); if (attr->attbyval) { /* do not use aligment for pass-by-value types */ union { int16 i16; int32 i32; } u; switch (attr->attlen) { case sizeof(char): item->addInfo = Int8GetDatum(*ptr); break; case sizeof(int16): memcpy(&u.i16, ptr, sizeof(int16)); item->addInfo = Int16GetDatum(u.i16); break; case sizeof(int32): memcpy(&u.i32, ptr, sizeof(int32)); item->addInfo = Int32GetDatum(u.i32); break; #if SIZEOF_DATUM == 8 case sizeof(Datum): memcpy(&item->addInfo, ptr, sizeof(Datum)); break; #endif default: elog(ERROR, "unsupported byval length: %d", (int) (attr->attlen)); } } else { ptr = (Pointer) att_align_pointer(ptr, attr->attalign, attr->attlen, ptr); item->addInfo = fetch_att(ptr, attr->attbyval, attr->attlen); } ptr = (Pointer) att_addlength_pointer(ptr, attr->attlen, ptr); } return ptr; } /* * Reads next item pointer from leaf data page. * Replaces current item pointer with the next one. Zero item pointer should be * passed in order to read the first item pointer. */ static inline Pointer rumDataPageLeafReadPointer(Pointer ptr, OffsetNumber attnum, RumItem * item, RumState * rumstate) { Form_pg_attribute attr; if (rumstate->useAlternativeOrder) { memcpy(&item->iptr, ptr, sizeof(ItemPointerData)); ptr += sizeof(ItemPointerData); if (item->iptr.ip_posid & ALT_ADD_INFO_NULL_FLAG) { item->iptr.ip_posid &= ~ALT_ADD_INFO_NULL_FLAG; item->addInfoIsNull = true; } else { item->addInfoIsNull = false; } } else ptr = rumDataPageLeafReadItemPointer(ptr, &item->iptr, &item->addInfoIsNull); Assert(item->iptr.ip_posid != InvalidOffsetNumber); if (!item->addInfoIsNull) { attr = rumstate->addAttrs[attnum - 1]; Assert(attr); if (!attr->attbyval) ptr = (Pointer) att_align_pointer(ptr, attr->attalign, attr->attlen, ptr); ptr = (Pointer) att_addlength_pointer(ptr, attr->attlen, ptr); } return ptr; } extern Datum FunctionCall10Coll(FmgrInfo *flinfo, Oid collation, Datum arg1, Datum arg2, Datum arg3, Datum arg4, Datum arg5, Datum arg6, Datum arg7, Datum arg8, Datum arg9, Datum arg10); #endif /* __RUM_H__ */ rum-1.2.0/src/rum_arr_utils.c000066400000000000000000000445221320230002300161270ustar00rootroot00000000000000/*------------------------------------------------------------------------- * * rum_arr_utils.c * various anyarray-search functions * * Portions Copyright (c) 2015-2016, Postgres Professional * Portions Copyright (c) 1996-2016, PostgreSQL Global Development Group * *------------------------------------------------------------------------- */ #include "postgres.h" #include "access/hash.h" #include "access/htup_details.h" #include "access/nbtree.h" #include "catalog/pg_am.h" #include "catalog/pg_cast.h" #include "catalog/pg_collation.h" #include "catalog/pg_type.h" #include "commands/defrem.h" #include "funcapi.h" #include "miscadmin.h" #include "utils/array.h" #include "utils/builtins.h" #include "utils/catcache.h" #include "utils/lsyscache.h" #include "utils/syscache.h" #include "utils/typcache.h" #include "rum.h" #include #include #define RUM_OVERLAP_STRATEGY 1 #define RUM_CONTAINS_STRATEGY 2 #define RUM_CONTAINED_STRATEGY 3 #define RUM_EQUAL_STRATEGY 4 #define RUM_SIMILAR_STRATEGY 5 #define NDIM 1 #define ARR_NELEMS(x) ArrayGetNItems(ARR_NDIM(x), ARR_DIMS(x)) #define ARR_ISVOID(x) ( (x) == NULL || ARR_NELEMS(x) == 0 ) #define CHECKARRVALID(x) \ do { \ if (x) { \ if (ARR_NDIM(x) != NDIM && ARR_NDIM(x) != 0) \ ereport(ERROR, \ (errcode(ERRCODE_ARRAY_SUBSCRIPT_ERROR), \ errmsg("array must have 1 dimension"))); \ if (ARR_HASNULL(x)) \ ereport(ERROR, \ (errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED), \ errmsg("array must not contain nulls"))); \ } \ } while (0) #define INIT_DUMMY_SIMPLE_ARRAY(s, len) \ do { \ (s)->elems = NULL; \ (s)->hashedElems = NULL; \ (s)->nelems = (len); \ (s)->nHashedElems = -1; \ (s)->info = NULL; \ } while (0) #define DIST_FROM_SML(sml) \ ( (sml == 0.0) ? get_float8_infinity() : ((float8) 1) / ((float8) (sml)) ) #if PG_VERSION_NUM < 110000 #define HASHSTANDARD_PROC HASHPROC #endif typedef struct AnyArrayTypeInfo { Oid typid; int16 typlen; bool typbyval; char typalign; MemoryContext funcCtx; Oid cmpFuncOid; bool cmpFuncInited; FmgrInfo cmpFunc; bool hashFuncInited; Oid hashFuncOid; FmgrInfo hashFunc; } AnyArrayTypeInfo; typedef struct SimpleArray { Datum *elems; int32 *hashedElems; int32 nelems; int32 nHashedElems; AnyArrayTypeInfo *info; } SimpleArray; float8 RumArraySimilarityThreshold = RUM_SIMILARITY_THRESHOLD_DEFAULT; int RumArraySimilarityFunction = RUM_SIMILARITY_FUNCTION_DEFAULT; PG_FUNCTION_INFO_V1(rum_anyarray_config); PG_FUNCTION_INFO_V1(rum_extract_anyarray); PG_FUNCTION_INFO_V1(rum_extract_anyarray_query); PG_FUNCTION_INFO_V1(rum_anyarray_consistent); PG_FUNCTION_INFO_V1(rum_anyarray_ordering); PG_FUNCTION_INFO_V1(rum_anyarray_similar); PG_FUNCTION_INFO_V1(rum_anyarray_distance); static Oid getAMProc(Oid amOid, Oid typid); static AnyArrayTypeInfo *getAnyArrayTypeInfo(MemoryContext ctx, Oid typid); static AnyArrayTypeInfo *getAnyArrayTypeInfoCached(FunctionCallInfo fcinfo, Oid typid); static void freeAnyArrayTypeInfo(AnyArrayTypeInfo *info); static void cmpFuncInit(AnyArrayTypeInfo *info); static SimpleArray *Array2SimpleArray(AnyArrayTypeInfo *info, ArrayType *a); static void freeSimpleArray(SimpleArray *s); static int cmpAscArrayElem(const void *a, const void *b, void *arg); static int cmpDescArrayElem(const void *a, const void *b, void *arg); static void sortSimpleArray(SimpleArray *s, int32 direction); static void uniqSimpleArray(SimpleArray *s, bool onlyDuplicate); static int32 getNumOfIntersect(SimpleArray *sa, SimpleArray *sb); static float8 getSimilarity(SimpleArray *sa, SimpleArray *sb, int32 intersection); /* * Specifies additional information type for operator class. */ Datum rum_anyarray_config(PG_FUNCTION_ARGS) { RumConfig *config = (RumConfig *) PG_GETARG_POINTER(0); config->addInfoTypeOid = INT4OID; config->strategyInfo[0].strategy = InvalidStrategy; PG_RETURN_VOID(); } /* * Extract entries and queries */ /* Enhanced version of ginarrayextract() */ Datum rum_extract_anyarray(PG_FUNCTION_ARGS) { /* Make copy of array input to ensure it doesn't disappear while in use */ ArrayType *array = PG_GETARG_ARRAYTYPE_P_COPY(0); SimpleArray *sa; AnyArrayTypeInfo *info; int32 *nentries = (int32 *) PG_GETARG_POINTER(1); Datum **addInfo = (Datum **) PG_GETARG_POINTER(3); bool **addInfoIsNull = (bool **) PG_GETARG_POINTER(4); int i; CHECKARRVALID(array); info = getAnyArrayTypeInfoCached(fcinfo, ARR_ELEMTYPE(array)); sa = Array2SimpleArray(info, array); sortSimpleArray(sa, 1); uniqSimpleArray(sa, false); *nentries = sa->nelems; *addInfo = (Datum *) palloc(*nentries * sizeof(Datum)); *addInfoIsNull = (bool *) palloc(*nentries * sizeof(bool)); for (i = 0; i < *nentries; i++) { /* Use array's size as additional info */ (*addInfo)[i] = Int32GetDatum(*nentries); (*addInfoIsNull)[i] = BoolGetDatum(false); } /* we should not free array, entries[i] points into it */ PG_RETURN_POINTER(sa->elems); } /* Enhanced version of ginqueryarrayextract() */ Datum rum_extract_anyarray_query(PG_FUNCTION_ARGS) { /* Make copy of array input to ensure it doesn't disappear while in use */ ArrayType *array = PG_GETARG_ARRAYTYPE_P_COPY(0); SimpleArray *sa; AnyArrayTypeInfo *info; int32 *nentries = (int32 *) PG_GETARG_POINTER(1); StrategyNumber strategy = PG_GETARG_UINT16(2); int32 *searchMode = (int32 *) PG_GETARG_POINTER(6); CHECKARRVALID(array); info = getAnyArrayTypeInfoCached(fcinfo, ARR_ELEMTYPE(array)); sa = Array2SimpleArray(info, array); sortSimpleArray(sa, 1); uniqSimpleArray(sa, false); *nentries = sa->nelems; switch (strategy) { case RUM_OVERLAP_STRATEGY: *searchMode = GIN_SEARCH_MODE_DEFAULT; break; case RUM_CONTAINS_STRATEGY: if (*nentries > 0) *searchMode = GIN_SEARCH_MODE_DEFAULT; else /* everything contains the empty set */ *searchMode = GIN_SEARCH_MODE_ALL; break; case RUM_CONTAINED_STRATEGY: /* empty set is contained in everything */ *searchMode = GIN_SEARCH_MODE_INCLUDE_EMPTY; break; case RUM_EQUAL_STRATEGY: if (*nentries > 0) *searchMode = GIN_SEARCH_MODE_DEFAULT; else *searchMode = GIN_SEARCH_MODE_INCLUDE_EMPTY; break; case RUM_SIMILAR_STRATEGY: *searchMode = GIN_SEARCH_MODE_DEFAULT; break; /* Special case for distance */ case RUM_DISTANCE: *searchMode = GIN_SEARCH_MODE_DEFAULT; break; default: elog(ERROR, "rum_extract_anyarray_query: unknown strategy number: %d", strategy); } /* we should not free array, elems[i] points into it */ PG_RETURN_POINTER(sa->elems); } /* * Consistency check */ /* Enhanced version of ginarrayconsistent() */ Datum rum_anyarray_consistent(PG_FUNCTION_ARGS) { bool *check = (bool *) PG_GETARG_POINTER(0); StrategyNumber strategy = PG_GETARG_UINT16(1); /* ArrayType *query = PG_GETARG_ARRAYTYPE_P(2); */ int32 nkeys = PG_GETARG_INT32(3); /* Pointer *extra_data = (Pointer *) PG_GETARG_POINTER(4); */ bool *recheck = (bool *) PG_GETARG_POINTER(5); /* Datum *queryKeys = (Datum *) PG_GETARG_POINTER(6); */ bool *nullFlags = (bool *) PG_GETARG_POINTER(7); Datum *addInfo = (Datum *) PG_GETARG_POINTER(8); bool *addInfoIsNull = (bool *) PG_GETARG_POINTER(9); bool res; int32 i; switch (strategy) { case RUM_OVERLAP_STRATEGY: /* result is not lossy */ *recheck = false; /* must have a match for at least one non-null element */ res = false; for (i = 0; i < nkeys; i++) { if (check[i] && !nullFlags[i]) { res = true; break; } } break; case RUM_CONTAINS_STRATEGY: /* result is not lossy */ *recheck = false; /* must have all elements in check[] true, and no nulls */ res = true; for (i = 0; i < nkeys; i++) { if (!check[i] || nullFlags[i]) { res = false; break; } } break; case RUM_CONTAINED_STRATEGY: /* we will need recheck */ *recheck = true; /* query must have <= amount of elements than array */ res = true; for (i = 0; i < nkeys; i++) { if (!addInfoIsNull[i] && DatumGetInt32(addInfo[i]) > nkeys) { res = false; break; } } break; case RUM_EQUAL_STRATEGY: /* we will need recheck */ *recheck = true; /* * Must have all elements in check[] true; no discrimination * against nulls here. This is because array_contain_compare and * array_eq handle nulls differently ... * * Also, query and array must have equal amount of elements. */ res = true; for (i = 0; i < nkeys; i++) { if (!check[i]) { res = false; break; } if (!addInfoIsNull[i] && DatumGetInt32(addInfo[i]) != nkeys) { res = false; break; } } break; case RUM_SIMILAR_STRATEGY: /* we won't need recheck */ *recheck = false; { int32 intersection = 0, nentries = -1; SimpleArray sa, sb; for (i = 0; i < nkeys; i++) if (check[i]) intersection++; if (intersection > 0) { float8 sml; /* extract array's length from addInfo */ for (i = 0; i < nkeys; i++) { if (!addInfoIsNull[i]) { nentries = DatumGetInt32(addInfo[i]); break; } } /* there must be addInfo */ Assert(nentries >= 0); INIT_DUMMY_SIMPLE_ARRAY(&sa, nentries); INIT_DUMMY_SIMPLE_ARRAY(&sb, nkeys); sml = getSimilarity(&sa, &sb, intersection); res = (sml >= RumArraySimilarityThreshold); } else res = false; } break; default: elog(ERROR, "rum_anyarray_consistent: unknown strategy number: %d", strategy); res = false; } PG_RETURN_BOOL(res); } /* * Similarity and distance */ Datum rum_anyarray_ordering(PG_FUNCTION_ARGS) { bool *check = (bool *) PG_GETARG_POINTER(0); int nkeys = PG_GETARG_INT32(3); Datum *addInfo = (Datum *) PG_GETARG_POINTER(8); bool *addInfoIsNull = (bool *) PG_GETARG_POINTER(9); float8 sml; int32 intersection = 0, nentries = -1; int i; SimpleArray sa, sb; for (i = 0; i < nkeys; i++) if (check[i]) intersection++; if (intersection > 0) { /* extract array's length from addInfo */ for (i = 0; i < nkeys; i++) { if (!addInfoIsNull[i]) { nentries = DatumGetInt32(addInfo[i]); break; } } /* there must be addInfo */ Assert(nentries >= 0); INIT_DUMMY_SIMPLE_ARRAY(&sa, nentries); INIT_DUMMY_SIMPLE_ARRAY(&sb, nkeys); sml = getSimilarity(&sa, &sb, intersection); PG_RETURN_FLOAT8(DIST_FROM_SML(sml)); } PG_RETURN_FLOAT8(DIST_FROM_SML(0.0)); } Datum rum_anyarray_similar(PG_FUNCTION_ARGS) { ArrayType *a = PG_GETARG_ARRAYTYPE_P(0); ArrayType *b = PG_GETARG_ARRAYTYPE_P(1); AnyArrayTypeInfo *info; SimpleArray *sa, *sb; float8 result = 0.0; CHECKARRVALID(a); CHECKARRVALID(b); if (ARR_ELEMTYPE(a) != ARR_ELEMTYPE(b)) ereport(ERROR, (errcode(ERRCODE_INVALID_PARAMETER_VALUE), errmsg("array types do not match"))); if (ARR_ISVOID(a) || ARR_ISVOID(b)) PG_RETURN_BOOL(false); if (fcinfo->flinfo->fn_extra == NULL) fcinfo->flinfo->fn_extra = getAnyArrayTypeInfo(fcinfo->flinfo->fn_mcxt, ARR_ELEMTYPE(a)); info = (AnyArrayTypeInfo *) fcinfo->flinfo->fn_extra; sa = Array2SimpleArray(info, a); sb = Array2SimpleArray(info, b); result = getSimilarity(sa, sb, getNumOfIntersect(sa, sb)); freeSimpleArray(sb); freeSimpleArray(sa); PG_FREE_IF_COPY(b, 1); PG_FREE_IF_COPY(a, 0); PG_RETURN_BOOL(result >= RumArraySimilarityThreshold); } Datum rum_anyarray_distance(PG_FUNCTION_ARGS) { ArrayType *a = PG_GETARG_ARRAYTYPE_P(0); ArrayType *b = PG_GETARG_ARRAYTYPE_P(1); AnyArrayTypeInfo *info; SimpleArray *sa, *sb; float8 sml = 0.0; CHECKARRVALID(a); CHECKARRVALID(b); if (ARR_ELEMTYPE(a) != ARR_ELEMTYPE(b)) ereport(ERROR, (errcode(ERRCODE_INVALID_PARAMETER_VALUE), errmsg("array types do not match"))); if (ARR_ISVOID(a) || ARR_ISVOID(b)) PG_RETURN_FLOAT8(0.0); if (fcinfo->flinfo->fn_extra == NULL) fcinfo->flinfo->fn_extra = getAnyArrayTypeInfo(fcinfo->flinfo->fn_mcxt, ARR_ELEMTYPE(a)); info = (AnyArrayTypeInfo *) fcinfo->flinfo->fn_extra; sa = Array2SimpleArray(info, a); sb = Array2SimpleArray(info, b); sml = getSimilarity(sa, sb, getNumOfIntersect(sa, sb)); freeSimpleArray(sb); freeSimpleArray(sa); PG_FREE_IF_COPY(b, 1); PG_FREE_IF_COPY(a, 0); PG_RETURN_FLOAT8(DIST_FROM_SML(sml)); } /* * Convenience routines */ static Oid getAMProc(Oid amOid, Oid typid) { Oid opclassOid = GetDefaultOpClass(typid, amOid); Oid procOid; Assert(amOid == BTREE_AM_OID || amOid == HASH_AM_OID); if (!OidIsValid(opclassOid)) { typid = getBaseType(typid); opclassOid = GetDefaultOpClass(typid, amOid); if (!OidIsValid(opclassOid)) { CatCList *catlist; int i; /* * Search binary-coercible type */ catlist = SearchSysCacheList(CASTSOURCETARGET, 1, ObjectIdGetDatum(typid), 0, 0, 0); for (i = 0; i < catlist->n_members; i++) { HeapTuple tuple = &catlist->members[i]->tuple; Form_pg_cast castForm = (Form_pg_cast)GETSTRUCT(tuple); if (castForm->castmethod == COERCION_METHOD_BINARY) { typid = castForm->casttarget; opclassOid = GetDefaultOpClass(typid, amOid); if(OidIsValid(opclassOid)) break; } } ReleaseSysCacheList(catlist); } } if (!OidIsValid(opclassOid)) return InvalidOid; procOid = get_opfamily_proc(get_opclass_family(opclassOid), typid, typid, (amOid == BTREE_AM_OID) ? BTORDER_PROC : HASHSTANDARD_PROC); if (!OidIsValid(procOid)) { typid = get_opclass_input_type(opclassOid); procOid = get_opfamily_proc(get_opclass_family(opclassOid), typid, typid, (amOid == BTREE_AM_OID) ? BTORDER_PROC : HASHSTANDARD_PROC); } return procOid; } /* * AnyArrayTypeInfo functions */ static AnyArrayTypeInfo * getAnyArrayTypeInfo(MemoryContext ctx, Oid typid) { AnyArrayTypeInfo *info; info = MemoryContextAlloc(ctx, sizeof(*info)); info->typid = typid; info->cmpFuncOid = InvalidOid; info->hashFuncOid = InvalidOid; info->cmpFuncInited = false; info->hashFuncInited = false; info->funcCtx = ctx; get_typlenbyvalalign(typid, &info->typlen, &info->typbyval, &info->typalign); return info; } static AnyArrayTypeInfo * getAnyArrayTypeInfoCached(FunctionCallInfo fcinfo, Oid typid) { AnyArrayTypeInfo *info = NULL; info = (AnyArrayTypeInfo*)fcinfo->flinfo->fn_extra; if (info == NULL || info->typid != typid) { freeAnyArrayTypeInfo(info); info = getAnyArrayTypeInfo(fcinfo->flinfo->fn_mcxt, typid); fcinfo->flinfo->fn_extra = info; } return info; } static void freeAnyArrayTypeInfo(AnyArrayTypeInfo *info) { if (info) { /* * there is no way to cleanup FmgrInfo... */ pfree(info); } } static void cmpFuncInit(AnyArrayTypeInfo *info) { if (info->cmpFuncInited == false) { if (!OidIsValid(info->cmpFuncOid)) { info->cmpFuncOid = getAMProc(BTREE_AM_OID, info->typid); if (!OidIsValid(info->cmpFuncOid)) ereport(ERROR, (errcode(ERRCODE_INVALID_PARAMETER_VALUE), errmsg("could not find compare function"))); } fmgr_info_cxt(info->cmpFuncOid, &info->cmpFunc, info->funcCtx); info->cmpFuncInited = true; } } /* * SimpleArray functions */ static SimpleArray * Array2SimpleArray(AnyArrayTypeInfo *info, ArrayType *a) { SimpleArray *s = palloc(sizeof(SimpleArray)); CHECKARRVALID(a); s->info = info; s->nHashedElems = 0; s->hashedElems = NULL; if (ARR_ISVOID(a)) { s->elems = NULL; s->nelems = 0; } else { deconstruct_array(a, info->typid, info->typlen, info->typbyval, info->typalign, &s->elems, NULL, &s->nelems); } return s; } static void freeSimpleArray(SimpleArray *s) { if (s) { if (s->elems) pfree(s->elems); if (s->hashedElems) pfree(s->hashedElems); pfree(s); } } static int cmpAscArrayElem(const void *a, const void *b, void *arg) { FmgrInfo *cmpFunc = (FmgrInfo*)arg; return DatumGetInt32(FunctionCall2Coll(cmpFunc, DEFAULT_COLLATION_OID, *(Datum*)a, *(Datum*)b)); } static int cmpDescArrayElem(const void *a, const void *b, void *arg) { FmgrInfo *cmpFunc = (FmgrInfo*)arg; return -DatumGetInt32(FunctionCall2Coll(cmpFunc, DEFAULT_COLLATION_OID, *(Datum*)a, *(Datum*)b)); } static void sortSimpleArray(SimpleArray *s, int32 direction) { AnyArrayTypeInfo *info = s->info; cmpFuncInit(info); if (s->nelems > 1) { qsort_arg(s->elems, s->nelems, sizeof(Datum), (direction > 0) ? cmpAscArrayElem : cmpDescArrayElem, &info->cmpFunc); } } static void uniqSimpleArray(SimpleArray *s, bool onlyDuplicate) { AnyArrayTypeInfo *info = s->info; cmpFuncInit(info); if (s->nelems > 1) { Datum *tmp, *dr; int32 num = s->nelems; if (onlyDuplicate) { Datum *head = s->elems; dr = s->elems; tmp = s->elems + 1; while (tmp - s->elems < num) { while (tmp - s->elems < num && cmpAscArrayElem(tmp, dr, &info->cmpFunc) == 0) tmp++; if (tmp - dr > 1) { *head = *dr; head++; } dr = tmp; } s->nelems = head - s->elems; } else { dr = s->elems; tmp = s->elems + 1; while (tmp - s->elems < num) { if (cmpAscArrayElem(tmp, dr, &info->cmpFunc) != 0 ) *(++dr) = *tmp++; else tmp++; } s->nelems = dr + 1 - s->elems; } } else if (onlyDuplicate) { s->nelems = 0; } } /* * Similarity calculation */ static int32 getNumOfIntersect(SimpleArray *sa, SimpleArray *sb) { int32 cnt = 0; int cmp; Datum *aptr = sa->elems, *bptr = sb->elems; AnyArrayTypeInfo *info = sa->info; cmpFuncInit(info); sortSimpleArray(sa, 1); uniqSimpleArray(sa, false); sortSimpleArray(sb, 1); uniqSimpleArray(sb, false); while(aptr - sa->elems < sa->nelems && bptr - sb->elems < sb->nelems) { cmp = cmpAscArrayElem(aptr, bptr, &info->cmpFunc); if (cmp < 0) aptr++; else if (cmp > 0) bptr++; else { cnt++; aptr++; bptr++; } } return cnt; } static float8 getSimilarity(SimpleArray *sa, SimpleArray *sb, int32 intersection) { float8 result = 0.0; switch (RumArraySimilarityFunction) { case SMT_COSINE: result = ((float8) intersection) / sqrt(((float8) sa->nelems) * ((float8) sb->nelems)); break; case SMT_JACCARD: result = ((float8) intersection) / (((float8) sa->nelems) + ((float8) sb->nelems) - ((float8) intersection)); break; case SMT_OVERLAP: result = intersection; break; default: elog(ERROR, "unknown similarity type"); } return result; } rum-1.2.0/src/rum_ts_utils.c000066400000000000000000001105011320230002300157600ustar00rootroot00000000000000/*------------------------------------------------------------------------- * * rum_ts_utils.c * various text-search functions * * Portions Copyright (c) 2015-2016, Postgres Professional * Portions Copyright (c) 1996-2016, PostgreSQL Global Development Group * *------------------------------------------------------------------------- */ #include "postgres.h" #include "access/hash.h" #include "access/htup_details.h" #include "catalog/pg_type.h" #include "funcapi.h" #include "miscadmin.h" #include "tsearch/ts_type.h" #include "tsearch/ts_utils.h" #include "utils/array.h" #include "utils/builtins.h" #include "utils/typcache.h" #include "rum.h" #include /* Use TS_EXEC_PHRASE_AS_AND when TS_EXEC_PHRASE_NO_POS is not defined */ #ifndef TS_EXEC_PHRASE_NO_POS #define TS_EXEC_PHRASE_NO_POS TS_EXEC_PHRASE_AS_AND #endif PG_FUNCTION_INFO_V1(rum_extract_tsvector); PG_FUNCTION_INFO_V1(rum_extract_tsvector_hash); PG_FUNCTION_INFO_V1(rum_extract_tsquery); PG_FUNCTION_INFO_V1(rum_extract_tsquery_hash); PG_FUNCTION_INFO_V1(rum_tsvector_config); PG_FUNCTION_INFO_V1(rum_tsquery_pre_consistent); PG_FUNCTION_INFO_V1(rum_tsquery_consistent); PG_FUNCTION_INFO_V1(rum_tsquery_timestamp_consistent); PG_FUNCTION_INFO_V1(rum_tsquery_distance); PG_FUNCTION_INFO_V1(rum_ts_distance_tt); PG_FUNCTION_INFO_V1(rum_ts_distance_ttf); PG_FUNCTION_INFO_V1(rum_ts_distance_td); PG_FUNCTION_INFO_V1(rum_ts_join_pos); PG_FUNCTION_INFO_V1(tsquery_to_distance_query); static int count_pos(char *ptr, int len); static char *decompress_pos(char *ptr, WordEntryPos *pos); static Datum build_tsvector_entry(TSVector vector, WordEntry *we); static Datum build_tsvector_hash_entry(TSVector vector, WordEntry *we); static Datum build_tsquery_entry(TSQuery query, QueryOperand *operand); static Datum build_tsquery_hash_entry(TSQuery query, QueryOperand *operand); typedef Datum (*TSVectorEntryBuilder)(TSVector vector, WordEntry *we); typedef Datum (*TSQueryEntryBuilder)(TSQuery query, QueryOperand *operand); static Datum *rum_extract_tsvector_internal(TSVector vector, int32 *nentries, Datum **addInfo, bool **addInfoIsNull, TSVectorEntryBuilder build_tsvector_entry); static Datum *rum_extract_tsquery_internal(TSQuery query, int32 *nentries, bool **ptr_partialmatch, Pointer **extra_data, int32 *searchMode, TSQueryEntryBuilder build_tsquery_entry); typedef struct { QueryItem *first_item; int *map_item_operand; bool *check; bool *need_recheck; Datum *addInfo; bool *addInfoIsNull; bool recheckPhrase; } RumChkVal; typedef struct { union { /* Used in rum_ts_distance() */ struct { QueryItem **item; int16 nitem; } item; /* Used in rum_tsquery_distance() */ struct { QueryItem *item_first; int32 keyn; } key; } data; uint8 wclass; int32 pos; } DocRepresentation; typedef struct { bool operandexist; WordEntryPos pos; } QueryRepresentationOperand; typedef struct { TSQuery query; /* Used in rum_tsquery_distance() */ int *map_item_operand; QueryRepresentationOperand *operandData; int length; } QueryRepresentation; typedef struct { int pos; int p; int q; DocRepresentation *begin; DocRepresentation *end; } Extention; static float weights[] = {1.0/0.1f, 1.0/0.2f, 1.0/0.4f, 1.0/1.0f}; /* A dummy WordEntryPos array to use when haspos is false */ static WordEntryPosVector POSNULL = { 1, /* Number of elements that follow */ {0} }; #define RANK_NO_NORM 0x00 #define RANK_NORM_LOGLENGTH 0x01 #define RANK_NORM_LENGTH 0x02 #define RANK_NORM_EXTDIST 0x04 #define RANK_NORM_UNIQ 0x08 #define RANK_NORM_LOGUNIQ 0x10 #define RANK_NORM_RDIVRPLUS1 0x20 #define DEF_NORM_METHOD RANK_NO_NORM #define QR_GET_OPERAND(q, v) \ (&((q)->operandData[ ((QueryItem*)(v)) - GETQUERY((q)->query) ])) static bool pre_checkcondition_rum(void *checkval, QueryOperand *val, ExecPhraseData *data) { RumChkVal *gcv = (RumChkVal *) checkval; int j; /* if any val requiring a weight is used, set recheck flag */ if (val->weight != 0 || data != NULL) *(gcv->need_recheck) = true; /* convert item's number to corresponding entry's (operand's) number */ j = gcv->map_item_operand[((QueryItem *) val) - gcv->first_item]; /* return presence of current entry in indexed value */ return gcv->check[j]; } Datum rum_tsquery_pre_consistent(PG_FUNCTION_ARGS) { bool *check = (bool *) PG_GETARG_POINTER(0); TSQuery query = PG_GETARG_TSQUERY(2); Pointer *extra_data = (Pointer *) PG_GETARG_POINTER(4); bool recheck; bool res = FALSE; if (query->size > 0) { QueryItem *item; RumChkVal gcv; /* * check-parameter array has one entry for each value (operand) in the * query. */ gcv.first_item = item = GETQUERY(query); gcv.check = check; gcv.map_item_operand = (int *) (extra_data[0]); gcv.need_recheck = &recheck; res = TS_execute(GETQUERY(query), &gcv, TS_EXEC_PHRASE_NO_POS, pre_checkcondition_rum); } PG_RETURN_BOOL(res); } static bool checkcondition_rum(void *checkval, QueryOperand *val, ExecPhraseData *data) { RumChkVal *gcv = (RumChkVal *) checkval; int j; /* if any val requiring a weight is used, set recheck flag */ if (val->weight != 0) *(gcv->need_recheck) = true; /* convert item's number to corresponding entry's (operand's) number */ j = gcv->map_item_operand[((QueryItem *) val) - gcv->first_item]; /* return presence of current entry in indexed value */ if (!gcv->check[j]) return false; /* * Fill position list for phrase operator if it's needed end it exists */ if (data) { /* caller wants an array of positions (phrase search) */ if (gcv->recheckPhrase) { /* * we don't have a positions because we store a timestamp in * addInfo */ *(gcv->need_recheck) = true; } else if (gcv->addInfo && gcv->addInfoIsNull[j] == false) { bytea *positions; int32 i; char *ptrt; WordEntryPos post; positions = DatumGetByteaP(gcv->addInfo[j]); data->npos = count_pos(VARDATA_ANY(positions), VARSIZE_ANY_EXHDR(positions)); data->pos = palloc(sizeof(*data->pos) * data->npos); data->allocated = true; ptrt = (char *) VARDATA_ANY(positions); post = 0; for (i = 0; i < data->npos; i++) { ptrt = decompress_pos(ptrt, &post); data->pos[i] = post; } } } return true; } Datum rum_tsquery_consistent(PG_FUNCTION_ARGS) { bool *check = (bool *) PG_GETARG_POINTER(0); /* StrategyNumber strategy = PG_GETARG_UINT16(1); */ TSQuery query = PG_GETARG_TSQUERY(2); /* int32 nkeys = PG_GETARG_INT32(3); */ Pointer *extra_data = (Pointer *) PG_GETARG_POINTER(4); bool *recheck = (bool *) PG_GETARG_POINTER(5); Datum *addInfo = (Datum *) PG_GETARG_POINTER(8); bool *addInfoIsNull = (bool *) PG_GETARG_POINTER(9); bool res = FALSE; /* * The query requires recheck only if it involves weights */ *recheck = false; if (query->size > 0) { QueryItem *item; RumChkVal gcv; /* * check-parameter array has one entry for each value (operand) in the * query. */ gcv.first_item = item = GETQUERY(query); gcv.check = check; gcv.map_item_operand = (int *) (extra_data[0]); gcv.need_recheck = recheck; gcv.addInfo = addInfo; gcv.addInfoIsNull = addInfoIsNull; gcv.recheckPhrase = false; res = TS_execute(GETQUERY(query), &gcv, TS_EXEC_CALC_NOT, checkcondition_rum); } PG_RETURN_BOOL(res); } Datum rum_tsquery_timestamp_consistent(PG_FUNCTION_ARGS) { bool *check = (bool *) PG_GETARG_POINTER(0); /* StrategyNumber strategy = PG_GETARG_UINT16(1); */ TSQuery query = PG_GETARG_TSQUERY(2); /* int32 nkeys = PG_GETARG_INT32(3); */ Pointer *extra_data = (Pointer *) PG_GETARG_POINTER(4); bool *recheck = (bool *) PG_GETARG_POINTER(5); Datum *addInfo = (Datum *) PG_GETARG_POINTER(8); bool *addInfoIsNull = (bool *) PG_GETARG_POINTER(9); bool res = FALSE; /* * The query requires recheck only if it involves weights */ *recheck = false; if (query->size > 0) { QueryItem *item; RumChkVal gcv; /* * check-parameter array has one entry for each value (operand) in the * query. */ gcv.first_item = item = GETQUERY(query); gcv.check = check; gcv.map_item_operand = (int *) (extra_data[0]); gcv.need_recheck = recheck; gcv.addInfo = addInfo; gcv.addInfoIsNull = addInfoIsNull; gcv.recheckPhrase = true; res = TS_execute(GETQUERY(query), &gcv, TS_EXEC_CALC_NOT | TS_EXEC_PHRASE_NO_POS, checkcondition_rum); } PG_RETURN_BOOL(res); } #define SIXTHBIT 0x20 #define LOWERMASK 0x1F static int compress_pos(char *target, WordEntryPos *pos, int npos) { int i; uint16 prev = 0, delta; char *ptr; ptr = target; for (i = 0; i < npos; i++) { delta = WEP_GETPOS(pos[i]) - WEP_GETPOS(prev); while (true) { if (delta >= SIXTHBIT) { *ptr = (delta & (~HIGHBIT)) | HIGHBIT; ptr++; delta >>= 7; } else { *ptr = delta | (WEP_GETWEIGHT(pos[i]) << 5); ptr++; break; } } prev = pos[i]; } return ptr - target; } static char * decompress_pos(char *ptr, WordEntryPos *pos) { int i; uint8 v; uint16 delta = 0; i = 0; while (true) { v = *ptr; ptr++; if (v & HIGHBIT) { delta |= (v & (~HIGHBIT)) << i; } else { delta |= (v & LOWERMASK) << i; *pos += delta; WEP_SETWEIGHT(*pos, v >> 5); return ptr; } i += 7; } } static int count_pos(char *ptr, int len) { int count = 0, i; for (i = 0; i < len; i++) { if (!(ptr[i] & HIGHBIT)) count++; } return count; } static uint32 count_length(TSVector t) { WordEntry *ptr = ARRPTR(t), *end = (WordEntry *) STRPTR(t); uint32 len = 0; while (ptr < end) { uint32 clen = POSDATALEN(t, ptr); if (clen == 0) len += 1; else len += clen; ptr++; } return len; } /* * sort QueryOperands by (length, word) */ static int compareQueryOperand(const void *a, const void *b, void *arg) { char *operand = (char *) arg; QueryOperand *qa = (*(QueryOperand *const *) a); QueryOperand *qb = (*(QueryOperand *const *) b); return tsCompareString(operand + qa->distance, qa->length, operand + qb->distance, qb->length, false); } /* * Returns a sorted, de-duplicated array of QueryOperands in a query. * The returned QueryOperands are pointers to the original QueryOperands * in the query. * * Length of the returned array is stored in *size */ static QueryOperand ** SortAndUniqItems(TSQuery q, int *size) { char *operand = GETOPERAND(q); QueryItem *item = GETQUERY(q); QueryOperand **res, **ptr, **prevptr; ptr = res = (QueryOperand **) palloc(sizeof(QueryOperand *) * *size); /* Collect all operands from the tree to res */ while ((*size)--) { if (item->type == QI_VAL) { *ptr = (QueryOperand *) item; ptr++; } item++; } *size = ptr - res; if (*size < 2) return res; qsort_arg(res, *size, sizeof(QueryOperand *), compareQueryOperand, (void *) operand); ptr = res + 1; prevptr = res; /* remove duplicates */ while (ptr - res < *size) { if (compareQueryOperand((void *) ptr, (void *) prevptr, (void *) operand) != 0) { prevptr++; *prevptr = *ptr; } ptr++; } *size = prevptr + 1 - res; return res; } /* * Extracting tsvector lexems. */ /* * Extracts tsvector lexemes from **vector**. Uses **build_tsvector_entry** * callback to extract entry. */ static Datum * rum_extract_tsvector_internal(TSVector vector, int32 *nentries, Datum **addInfo, bool **addInfoIsNull, TSVectorEntryBuilder build_tsvector_entry) { Datum *entries = NULL; *nentries = vector->size; if (vector->size > 0) { int i; WordEntry *we = ARRPTR(vector); WordEntryPosVector *posVec; entries = (Datum *) palloc(sizeof(Datum) * vector->size); *addInfo = (Datum *) palloc(sizeof(Datum) * vector->size); *addInfoIsNull = (bool *) palloc(sizeof(bool) * vector->size); for (i = 0; i < vector->size; i++) { bytea *posData; int posDataSize; /* Extract entry using specified method */ entries[i] = build_tsvector_entry(vector, we); if (we->haspos) { posVec = _POSVECPTR(vector, we); /* * In some cases compressed positions may take more memory than * uncompressed positions. So allocate memory with a margin. */ posDataSize = VARHDRSZ + 2 * posVec->npos * sizeof(WordEntryPos); posData = (bytea *) palloc(posDataSize); posDataSize = compress_pos(posData->vl_dat, posVec->pos, posVec->npos) + VARHDRSZ; SET_VARSIZE(posData, posDataSize); (*addInfo)[i] = PointerGetDatum(posData); (*addInfoIsNull)[i] = false; } else { (*addInfo)[i] = (Datum) 0; (*addInfoIsNull)[i] = true; } we++; } } return entries; } /* * Used as callback for rum_extract_tsvector_internal(). * Just extract entry from tsvector. */ static Datum build_tsvector_entry(TSVector vector, WordEntry *we) { text *txt; txt = cstring_to_text_with_len(STRPTR(vector) + we->pos, we->len); return PointerGetDatum(txt); } /* * Used as callback for rum_extract_tsvector_internal. * Returns hashed entry from tsvector. */ static Datum build_tsvector_hash_entry(TSVector vector, WordEntry *we) { int32 hash_value; hash_value = hash_any((const unsigned char *) (STRPTR(vector) + we->pos), we->len); return Int32GetDatum(hash_value); } /* * Extracts lexemes from tsvector with additional information. */ Datum rum_extract_tsvector(PG_FUNCTION_ARGS) { TSVector vector = PG_GETARG_TSVECTOR(0); int32 *nentries = (int32 *) PG_GETARG_POINTER(1); Datum **addInfo = (Datum **) PG_GETARG_POINTER(3); bool **addInfoIsNull = (bool **) PG_GETARG_POINTER(4); Datum *entries = NULL; entries = rum_extract_tsvector_internal(vector, nentries, addInfo, addInfoIsNull, build_tsvector_entry); PG_FREE_IF_COPY(vector, 0); PG_RETURN_POINTER(entries); } /* * Extracts hashed lexemes from tsvector with additional information. */ Datum rum_extract_tsvector_hash(PG_FUNCTION_ARGS) { TSVector vector = PG_GETARG_TSVECTOR(0); int32 *nentries = (int32 *) PG_GETARG_POINTER(1); Datum **addInfo = (Datum **) PG_GETARG_POINTER(3); bool **addInfoIsNull = (bool **) PG_GETARG_POINTER(4); Datum *entries = NULL; entries = rum_extract_tsvector_internal(vector, nentries, addInfo, addInfoIsNull, build_tsvector_hash_entry); PG_FREE_IF_COPY(vector, 0); PG_RETURN_POINTER(entries); } /* * Extracting tsquery lexemes. */ /* * Extracts tsquery lexemes from **query**. Uses **build_tsquery_entry** * callback to extract lexeme. */ static Datum * rum_extract_tsquery_internal(TSQuery query, int32 *nentries, bool **ptr_partialmatch, Pointer **extra_data, int32 *searchMode, TSQueryEntryBuilder build_tsquery_entry) { Datum *entries = NULL; *nentries = 0; if (query->size > 0) { QueryItem *item = GETQUERY(query); int32 i, j; bool *partialmatch; int *map_item_operand; char *operand = GETOPERAND(query); QueryOperand **operands; /* * If the query doesn't have any required positive matches (for * instance, it's something like '! foo'), we have to do a full index * scan. */ if (tsquery_requires_match(item)) *searchMode = GIN_SEARCH_MODE_DEFAULT; else *searchMode = GIN_SEARCH_MODE_ALL; *nentries = query->size; operands = SortAndUniqItems(query, nentries); entries = (Datum *) palloc(sizeof(Datum) * (*nentries)); partialmatch = *ptr_partialmatch = (bool *) palloc(sizeof(bool) * (*nentries)); /* * Make map to convert item's number to corresponding operand's (the * same, entry's) number. Entry's number is used in check array in * consistent method. We use the same map for each entry. */ *extra_data = (Pointer *) palloc(sizeof(Pointer) * (*nentries)); map_item_operand = (int *) palloc0(sizeof(int) * query->size); for (i = 0; i < (*nentries); i++) { entries[i] = build_tsquery_entry(query, operands[i]); partialmatch[i] = operands[i]->prefix; (*extra_data)[i] = (Pointer) map_item_operand; } /* Now rescan the VAL items and fill in the arrays */ for (j = 0; j < query->size; j++) { if (item[j].type == QI_VAL) { QueryOperand *val = &item[j].qoperand; bool found = false; for (i = 0; i < (*nentries); i++) { if (!tsCompareString(operand + operands[i]->distance, operands[i]->length, operand + val->distance, val->length, false)) { map_item_operand[j] = i; found = true; break; } } if (!found) elog(ERROR, "Operand not found!"); } } } return entries; } /* * Extract lexeme from tsquery. */ static Datum build_tsquery_entry(TSQuery query, QueryOperand *operand) { text *txt; txt = cstring_to_text_with_len(GETOPERAND(query) + operand->distance, operand->length); return PointerGetDatum(txt); } /* * Extract hashed lexeme from tsquery. */ static Datum build_tsquery_hash_entry(TSQuery query, QueryOperand *operand) { int32 hash_value; hash_value = hash_any( (const unsigned char *) (GETOPERAND(query) + operand->distance), operand->length); return hash_value; } /* * Extracts lexemes from tsquery with information about prefix search syntax. */ Datum rum_extract_tsquery(PG_FUNCTION_ARGS) { TSQuery query = PG_GETARG_TSQUERY(0); int32 *nentries = (int32 *) PG_GETARG_POINTER(1); /* StrategyNumber strategy = PG_GETARG_UINT16(2); */ bool **ptr_partialmatch = (bool **) PG_GETARG_POINTER(3); Pointer **extra_data = (Pointer **) PG_GETARG_POINTER(4); /* bool **nullFlags = (bool **) PG_GETARG_POINTER(5); */ int32 *searchMode = (int32 *) PG_GETARG_POINTER(6); Datum *entries = NULL; entries = rum_extract_tsquery_internal(query, nentries, ptr_partialmatch, extra_data, searchMode, build_tsquery_entry); PG_FREE_IF_COPY(query, 0); PG_RETURN_POINTER(entries); } /* * Extracts hashed lexemes from tsquery with information about prefix search * syntax. */ Datum rum_extract_tsquery_hash(PG_FUNCTION_ARGS) { TSQuery query = PG_GETARG_TSQUERY(0); int32 *nentries = (int32 *) PG_GETARG_POINTER(1); /* StrategyNumber strategy = PG_GETARG_UINT16(2); */ bool **ptr_partialmatch = (bool **) PG_GETARG_POINTER(3); Pointer **extra_data = (Pointer **) PG_GETARG_POINTER(4); /* bool **nullFlags = (bool **) PG_GETARG_POINTER(5); */ int32 *searchMode = (int32 *) PG_GETARG_POINTER(6); Datum *entries = NULL; entries = rum_extract_tsquery_internal(query, nentries, ptr_partialmatch, extra_data, searchMode, build_tsquery_hash_entry); PG_FREE_IF_COPY(query, 0); PG_RETURN_POINTER(entries); } /* * Functions used for ranking. */ static int compareDocR(const void *va, const void *vb) { DocRepresentation *a = (DocRepresentation *) va; DocRepresentation *b = (DocRepresentation *) vb; if (a->pos == b->pos) return 0; return (a->pos > b->pos) ? 1 : -1; } static bool checkcondition_QueryOperand(void *checkval, QueryOperand *val, ExecPhraseData *data) { QueryRepresentation *qr = (QueryRepresentation *) checkval; QueryRepresentationOperand *qro; /* Check for rum_tsquery_distance() */ if (qr->map_item_operand != NULL) qro = qr->operandData + qr->map_item_operand[(QueryItem *) val - GETQUERY(qr->query)]; else qro = QR_GET_OPERAND(qr, val); if (data && qro->operandexist) { data->npos = 1; data->pos = &qro->pos; data->allocated = false; } return qro->operandexist; } static bool Cover(DocRepresentation *doc, uint32 len, QueryRepresentation *qr, Extention *ext) { DocRepresentation *ptr; int lastpos; int i; bool found; restart: lastpos = ext->pos; found = false; memset(qr->operandData, 0, sizeof(qr->operandData[0]) * qr->length); ext->p = 0x7fffffff; ext->q = 0; ptr = doc + ext->pos; /* find upper bound of cover from current position, move up */ while (ptr - doc < len) { QueryRepresentationOperand *qro; if (qr->map_item_operand != NULL) { qro = qr->operandData + ptr->data.key.keyn; qro->operandexist = true; WEP_SETPOS(qro->pos, ptr->pos); WEP_SETWEIGHT(qro->pos, ptr->wclass); } else { for (i = 0; i < ptr->data.item.nitem; i++) { qro = QR_GET_OPERAND(qr, ptr->data.item.item[i]); qro->operandexist = true; WEP_SETPOS(qro->pos, ptr->pos); WEP_SETWEIGHT(qro->pos, ptr->wclass); } } if (TS_execute(GETQUERY(qr->query), (void *) qr, TS_EXEC_EMPTY, checkcondition_QueryOperand)) { if (ptr->pos > ext->q) { ext->q = ptr->pos; ext->end = ptr; lastpos = ptr - doc; found = true; } break; } ptr++; } if (!found) return false; memset(qr->operandData, 0, sizeof(qr->operandData[0]) * qr->length); ptr = doc + lastpos; /* find lower bound of cover from found upper bound, move down */ while (ptr >= doc + ext->pos) { if (qr->map_item_operand != NULL) { qr->operandData[ptr->data.key.keyn].operandexist = true; } else { for (i = 0; i < ptr->data.item.nitem; i++) { QueryRepresentationOperand *qro = QR_GET_OPERAND(qr, ptr->data.item.item[i]); qro->operandexist = true; WEP_SETPOS(qro->pos, ptr->pos); WEP_SETWEIGHT(qro->pos, ptr->wclass); } } if (TS_execute(GETQUERY(qr->query), (void *) qr, TS_EXEC_CALC_NOT, checkcondition_QueryOperand)) { if (ptr->pos < ext->p) { ext->begin = ptr; ext->p = ptr->pos; } break; } ptr--; } if (ext->p <= ext->q) { /* * set position for next try to next lexeme after begining of founded * cover */ ext->pos = (ptr - doc) + 1; return true; } ext->pos++; goto restart; } static DocRepresentation * get_docrep_addinfo(bool *check, QueryRepresentation *qr, Datum *addInfo, bool *addInfoIsNull, uint32 *doclen) { QueryItem *item = GETQUERY(qr->query); int32 dimt, j, i; int len = qr->query->size * 4, cur = 0; DocRepresentation *doc; char *ptrt; doc = (DocRepresentation *) palloc(sizeof(DocRepresentation) * len); for (i = 0; i < qr->query->size; i++) { int keyN; WordEntryPos post = 0; if (item[i].type != QI_VAL) continue; keyN = qr->map_item_operand[i]; if (!check[keyN]) continue; /* * entries could be repeated in tsquery, do not visit them twice * or more. Modifying of check array (entryRes) is safe */ check[keyN] = false; if (!addInfoIsNull[keyN]) { dimt = count_pos(VARDATA_ANY(addInfo[keyN]), VARSIZE_ANY_EXHDR(addInfo[keyN])); ptrt = (char *) VARDATA_ANY(addInfo[keyN]); } else continue; while (cur + dimt >= len) { len *= 2; doc = (DocRepresentation *) repalloc(doc, sizeof(DocRepresentation) * len); } for (j = 0; j < dimt; j++) { ptrt = decompress_pos(ptrt, &post); doc[cur].data.key.item_first = item + i; doc[cur].data.key.keyn = keyN; doc[cur].pos = WEP_GETPOS(post); doc[cur].wclass = WEP_GETWEIGHT(post); cur++; } } *doclen = cur; if (cur > 0) { qsort((void *) doc, cur, sizeof(DocRepresentation), compareDocR); return doc; } pfree(doc); return NULL; } #define WordECompareQueryItem(e,q,p,i,m) \ tsCompareString((q) + (i)->distance, (i)->length, \ (e) + (p)->pos, (p)->len, (m)) /* * Returns a pointer to a WordEntry's array corresponding to 'item' from * tsvector 't'. 'q' is the TSQuery containing 'item'. * Returns NULL if not found. */ static WordEntry * find_wordentry(TSVector t, TSQuery q, QueryOperand *item, int32 *nitem) { WordEntry *StopLow = ARRPTR(t); WordEntry *StopHigh = (WordEntry *) STRPTR(t); WordEntry *StopMiddle = StopHigh; int difference; *nitem = 0; /* Loop invariant: StopLow <= item < StopHigh */ while (StopLow < StopHigh) { StopMiddle = StopLow + (StopHigh - StopLow) / 2; difference = WordECompareQueryItem(STRPTR(t), GETOPERAND(q), StopMiddle, item, false); if (difference == 0) { StopHigh = StopMiddle; *nitem = 1; break; } else if (difference > 0) StopLow = StopMiddle + 1; else StopHigh = StopMiddle; } if (item->prefix == true) { if (StopLow >= StopHigh) StopMiddle = StopHigh; *nitem = 0; while (StopMiddle < (WordEntry *) STRPTR(t) && WordECompareQueryItem(STRPTR(t), GETOPERAND(q), StopMiddle, item, true) == 0) { (*nitem)++; StopMiddle++; } } return (*nitem > 0) ? StopHigh : NULL; } static DocRepresentation * get_docrep(TSVector txt, QueryRepresentation *qr, uint32 *doclen) { QueryItem *item = GETQUERY(qr->query); WordEntry *entry, *firstentry; WordEntryPos *post; int32 dimt, j, i, nitem; int len = qr->query->size * 4, cur = 0; DocRepresentation *doc; char *operand; doc = (DocRepresentation *) palloc(sizeof(DocRepresentation) * len); operand = GETOPERAND(qr->query); for (i = 0; i < qr->query->size; i++) { QueryOperand *curoperand; if (item[i].type != QI_VAL) continue; curoperand = &item[i].qoperand; if (QR_GET_OPERAND(qr, &item[i])->operandexist) continue; firstentry = entry = find_wordentry(txt, qr->query, curoperand, &nitem); if (!entry) continue; while (entry - firstentry < nitem) { if (entry->haspos) { dimt = POSDATALEN(txt, entry); post = POSDATAPTR(txt, entry); } else { dimt = POSNULL.npos; post = POSNULL.pos; } while (cur + dimt >= len) { len *= 2; doc = (DocRepresentation *) repalloc(doc, sizeof(DocRepresentation) * len); } for (j = 0; j < dimt; j++) { if (j == 0) { int k; doc[cur].data.item.nitem = 0; doc[cur].data.item.item = (QueryItem **) palloc( sizeof(QueryItem *) * qr->query->size); for (k = 0; k < qr->query->size; k++) { QueryOperand *kptr = &item[k].qoperand; QueryOperand *iptr = &item[i].qoperand; if (k == i || (item[k].type == QI_VAL && compareQueryOperand(&kptr, &iptr, operand) == 0)) { QueryRepresentationOperand *qro; /* * if k == i, we've already checked above that * it's type == Q_VAL */ doc[cur].data.item.item[doc[cur].data.item.nitem] = item + k; doc[cur].data.item.nitem++; qro = QR_GET_OPERAND(qr, item + k); qro->operandexist = true; qro->pos = post[j]; } } } else { doc[cur].data.item.nitem = doc[cur - 1].data.item.nitem; doc[cur].data.item.item = doc[cur - 1].data.item.item; } doc[cur].pos = WEP_GETPOS(post[j]); doc[cur].wclass = WEP_GETWEIGHT(post[j]); cur++; } entry++; } } *doclen = cur; if (cur > 0) { qsort((void *) doc, cur, sizeof(DocRepresentation), compareDocR); return doc; } pfree(doc); return NULL; } static double calc_score_docr(float4 *arrdata, DocRepresentation *doc, uint32 doclen, QueryRepresentation *qr, int method) { int32 i; Extention ext; double Wdoc = 0.0; double SumDist = 0.0, PrevExtPos = 0.0, CurExtPos = 0.0; int NExtent = 0; /* Added by SK */ int *cover_keys = (int *)palloc(0); int *cover_lengths = (int *)palloc(0); double *cover_ranks = (double *)palloc(0); int ncovers = 0; MemSet(&ext, 0, sizeof(Extention)); while (Cover(doc, doclen, qr, &ext)) { double Cpos = 0.0; double InvSum = 0.0; int nNoise; DocRepresentation *ptr = ext.begin; /* Added by SK */ int new_cover_idx = 0; int new_cover_key = 0; int nitems = 0; while (ptr <= ext.end) { InvSum += arrdata[ptr->wclass]; /* SK: Quick and dirty hash key. Hope collisions will be not too frequent. */ new_cover_key = new_cover_key << 1; /* For rum_ts_distance() */ if (qr->map_item_operand == NULL) new_cover_key += (int)(uintptr_t)ptr->data.item.item; /* For rum_tsquery_distance() */ else new_cover_key += (int)(uintptr_t)ptr->data.key.item_first; ptr++; } /* Added by SK */ /* TODO: use binary tree?.. */ while(new_cover_idx < ncovers) { if(new_cover_key == cover_keys[new_cover_idx]) break; new_cover_idx ++; } if(new_cover_idx == ncovers) { cover_keys = (int *) repalloc(cover_keys, sizeof(int) * (ncovers + 1)); cover_lengths = (int *) repalloc(cover_lengths, sizeof(int) * (ncovers + 1)); cover_ranks = (double *) repalloc(cover_ranks, sizeof(double) * (ncovers + 1)); cover_lengths[ncovers] = 0; cover_ranks[ncovers] = 0; ncovers ++; } cover_keys[new_cover_idx] = new_cover_key; /* Compute the number of query terms in the cover */ for (i = 0; i < qr->length; i++) if (qr->operandData[i].operandexist) nitems++; Cpos = ((double) (ext.end - ext.begin + 1)) / InvSum; if (nitems > 0) Cpos *= nitems; /* * if doc are big enough then ext.q may be equal to ext.p due to limit * of posional information. In this case we approximate number of * noise word as half cover's length */ nNoise = (ext.q - ext.p) - (ext.end - ext.begin); if (nNoise < 0) nNoise = (ext.end - ext.begin) / 2; /* SK: Wdoc += Cpos / ((double) (1 + nNoise)); */ cover_lengths[new_cover_idx] ++; cover_ranks[new_cover_idx] += Cpos / ((double) (1 + nNoise)) / cover_lengths[new_cover_idx] / cover_lengths[new_cover_idx] / 1.64493406685; CurExtPos = ((double) (ext.q + ext.p)) / 2.0; if (NExtent > 0 && CurExtPos > PrevExtPos /* prevent devision by * zero in a case of multiple lexize */ ) SumDist += 1.0 / (CurExtPos - PrevExtPos); PrevExtPos = CurExtPos; NExtent++; } /* Added by SK */ for(i = 0; i < ncovers; i++) Wdoc += cover_ranks[i]; if ((method & RANK_NORM_EXTDIST) && NExtent > 0 && SumDist > 0) Wdoc /= ((double) NExtent) / SumDist; if (method & RANK_NORM_RDIVRPLUS1) Wdoc /= (Wdoc + 1); pfree(cover_keys); pfree(cover_lengths); pfree(cover_ranks); return (float4) Wdoc; } static float4 calc_score_addinfo(float4 *arrdata, bool *check, TSQuery query, int *map_item_operand, Datum *addInfo, bool *addInfoIsNull, int nkeys) { DocRepresentation *doc; uint32 doclen = 0; double Wdoc = 0.0; QueryRepresentation qr; qr.query = query; qr.map_item_operand = map_item_operand; qr.operandData = palloc0(sizeof(qr.operandData[0]) * nkeys); qr.length = nkeys; doc = get_docrep_addinfo(check, &qr, addInfo, addInfoIsNull, &doclen); if (!doc) { pfree(qr.operandData); return 0.0; } Wdoc = calc_score_docr(arrdata, doc, doclen, &qr, DEF_NORM_METHOD); pfree(doc); pfree(qr.operandData); return (float4) Wdoc; } static float4 calc_score(float4 *arrdata, TSVector txt, TSQuery query, int method) { DocRepresentation *doc; uint32 len, doclen = 0; double Wdoc = 0.0; QueryRepresentation qr; qr.query = query; qr.map_item_operand = NULL; qr.operandData = palloc0(sizeof(qr.operandData[0]) * query->size); qr.length = query->size; doc = get_docrep(txt, &qr, &doclen); if (!doc) { pfree(qr.operandData); return 0.0; } Wdoc = calc_score_docr(arrdata, doc, doclen, &qr, method); if ((method & RANK_NORM_LOGLENGTH) && txt->size > 0) Wdoc /= log((double) (count_length(txt) + 1)); if (method & RANK_NORM_LENGTH) { len = count_length(txt); if (len > 0) Wdoc /= (double) len; } if ((method & RANK_NORM_UNIQ) && txt->size > 0) Wdoc /= (double) (txt->size); if ((method & RANK_NORM_LOGUNIQ) && txt->size > 0) Wdoc /= log((double) (txt->size + 1)) / log(2.0); pfree(doc); pfree(qr.operandData); return (float4) Wdoc; } /* * Calculates distance inside index. Uses additional information with lexemes * positions. */ Datum rum_tsquery_distance(PG_FUNCTION_ARGS) { bool *check = (bool *) PG_GETARG_POINTER(0); TSQuery query = PG_GETARG_TSQUERY(2); int nkeys = PG_GETARG_INT32(3); Pointer *extra_data = (Pointer *) PG_GETARG_POINTER(4); Datum *addInfo = (Datum *) PG_GETARG_POINTER(8); bool *addInfoIsNull = (bool *) PG_GETARG_POINTER(9); float8 res; int *map_item_operand = (int *) (extra_data[0]); res = calc_score_addinfo(weights, check, query, map_item_operand, addInfo, addInfoIsNull, nkeys); PG_FREE_IF_COPY(query, 2); if (res == 0) PG_RETURN_FLOAT8(get_float8_infinity()); else PG_RETURN_FLOAT8(1.0 / res); } /* * Implementation of <=> operator. Uses default normalization method. */ Datum rum_ts_distance_tt(PG_FUNCTION_ARGS) { TSVector txt = PG_GETARG_TSVECTOR(0); TSQuery query = PG_GETARG_TSQUERY(1); float4 res; res = calc_score(weights, txt, query, DEF_NORM_METHOD); PG_FREE_IF_COPY(txt, 0); PG_FREE_IF_COPY(query, 1); if (res == 0) PG_RETURN_FLOAT4(get_float4_infinity()); else PG_RETURN_FLOAT4(1.0 / res); } /* * Implementation of <=> operator. Uses specified normalization method. */ Datum rum_ts_distance_ttf(PG_FUNCTION_ARGS) { TSVector txt = PG_GETARG_TSVECTOR(0); TSQuery query = PG_GETARG_TSQUERY(1); int method = PG_GETARG_INT32(2); float4 res; res = calc_score(weights, txt, query, method); PG_FREE_IF_COPY(txt, 0); PG_FREE_IF_COPY(query, 1); if (res == 0) PG_RETURN_FLOAT4(get_float4_infinity()); else PG_RETURN_FLOAT4(1.0 / res); } /* * Implementation of <=> operator. Uses specified normalization method. */ Datum rum_ts_distance_td(PG_FUNCTION_ARGS) { TSVector txt = PG_GETARG_TSVECTOR(0); HeapTupleHeader d = PG_GETARG_HEAPTUPLEHEADER(1); Oid tupType = HeapTupleHeaderGetTypeId(d); int32 tupTypmod = HeapTupleHeaderGetTypMod(d); TupleDesc tupdesc = lookup_rowtype_tupdesc(tupType, tupTypmod); HeapTupleData tuple; TSQuery query; int method; bool isnull; float4 res; tuple.t_len = HeapTupleHeaderGetDatumLength(d); ItemPointerSetInvalid(&(tuple.t_self)); tuple.t_tableOid = InvalidOid; tuple.t_data = d; query = DatumGetTSQuery(fastgetattr(&tuple, 1, tupdesc, &isnull)); if (isnull) { ReleaseTupleDesc(tupdesc); PG_FREE_IF_COPY(txt, 0); PG_FREE_IF_COPY(d, 1); elog(ERROR, "NULL query value is not allowed"); } method = DatumGetInt32(fastgetattr(&tuple, 2, tupdesc, &isnull)); if (isnull) method = 0; res = calc_score(weights, txt, query, method); ReleaseTupleDesc(tupdesc); PG_FREE_IF_COPY(txt, 0); PG_FREE_IF_COPY(d, 1); if (res == 0) PG_RETURN_FLOAT4(get_float4_infinity()); else PG_RETURN_FLOAT4(1.0 / res); } /* * Casts tsquery to rum_distance_query type. */ Datum tsquery_to_distance_query(PG_FUNCTION_ARGS) { TSQuery query = PG_GETARG_TSQUERY(0); TupleDesc tupdesc; HeapTuple htup; Datum values[2]; bool nulls[2]; /* Build a tuple descriptor for our result type */ if (get_call_result_type(fcinfo, NULL, &tupdesc) != TYPEFUNC_COMPOSITE) elog(ERROR, "return type must be a row type"); tupdesc = BlessTupleDesc(tupdesc); MemSet(nulls, 0, sizeof(nulls)); values[0] = TSQueryGetDatum(query); values[1] = Int32GetDatum(DEF_NORM_METHOD); htup = heap_form_tuple(tupdesc, values, nulls); PG_RETURN_DATUM(HeapTupleGetDatum(htup)); } /* * Specifies additional information type for operator class. */ Datum rum_tsvector_config(PG_FUNCTION_ARGS) { RumConfig *config = (RumConfig *) PG_GETARG_POINTER(0); config->addInfoTypeOid = BYTEAOID; config->strategyInfo[0].strategy = InvalidStrategy; PG_RETURN_VOID(); } Datum rum_ts_join_pos(PG_FUNCTION_ARGS) { Datum addInfo1 = PG_GETARG_DATUM(0); Datum addInfo2 = PG_GETARG_DATUM(1); char *in1 = VARDATA_ANY(addInfo1), *in2 = VARDATA_ANY(addInfo2); bytea *result; int count1 = count_pos(in1, VARSIZE_ANY_EXHDR(addInfo1)), count2 = count_pos(in2, VARSIZE_ANY_EXHDR(addInfo2)), countRes = 0; int i1 = 0, i2 = 0; Size size; WordEntryPos pos1 = 0, pos2 = 0, *pos; pos = palloc(sizeof(WordEntryPos) * (count1 + count2)); Assert(count1 > 0 && count2 > 0); in1 = decompress_pos(in1, &pos1); in2 = decompress_pos(in2, &pos2); while(i1 < count1 && i2 < count2) { if (WEP_GETPOS(pos1) > WEP_GETPOS(pos2)) { pos[countRes++] = pos2; if (i2 < count2) in2 = decompress_pos(in2, &pos2); i2++; } else if (WEP_GETPOS(pos1) < WEP_GETPOS(pos2)) { pos[countRes++] = pos1; if (i1 < count1) in1 = decompress_pos(in1, &pos1); i1++; } else { pos[countRes++] = pos1; if (i1 < count1) in1 = decompress_pos(in1, &pos1); if (i2 < count2) in2 = decompress_pos(in2, &pos2); i1++; i2++; } } while(i1 < count1) { pos[countRes++] = pos1; if (i1 < count1) in1 = decompress_pos(in1, &pos1); i1++; } while(i2 < count2) { pos[countRes++] = pos2; if (i2 < count2) in2 = decompress_pos(in2, &pos2); i2++; } Assert(countRes <= (count1 + count2)); /* * In some cases compressed positions may take more memory than * uncompressed positions. So allocate memory with a margin. */ size = VARHDRSZ + 2 * sizeof(WordEntryPos) * countRes; result = palloc(size); size = compress_pos(result->vl_dat, pos, countRes) + VARHDRSZ; SET_VARSIZE(result, size); PG_RETURN_BYTEA_P(result); } rum-1.2.0/src/rumbtree.c000066400000000000000000000372301320230002300150630ustar00rootroot00000000000000/*------------------------------------------------------------------------- * * rumbtree.c * page utilities routines for the postgres inverted index access method. * * * Portions Copyright (c) 2015-2016, Postgres Professional * Portions Copyright (c) 1996-2016, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * *------------------------------------------------------------------------- */ #include "postgres.h" #include "access/generic_xlog.h" #include "miscadmin.h" #include "storage/predicate.h" #include "rum.h" /* * Locks buffer by needed method for search. */ static int rumTraverseLock(Buffer buffer, bool searchMode) { Page page; int access = RUM_SHARE; LockBuffer(buffer, RUM_SHARE); page = BufferGetPage(buffer); if (RumPageIsLeaf(page)) { if (searchMode == FALSE) { /* we should relock our page */ LockBuffer(buffer, RUM_UNLOCK); LockBuffer(buffer, RUM_EXCLUSIVE); /* But root can become non-leaf during relock */ if (!RumPageIsLeaf(page)) { /* restore old lock type (very rare) */ LockBuffer(buffer, RUM_UNLOCK); LockBuffer(buffer, RUM_SHARE); } else access = RUM_EXCLUSIVE; } } return access; } RumBtreeStack * rumPrepareFindLeafPage(RumBtree btree, BlockNumber blkno) { RumBtreeStack *stack = (RumBtreeStack *) palloc(sizeof(RumBtreeStack)); stack->blkno = blkno; stack->buffer = ReadBuffer(btree->index, stack->blkno); stack->parent = NULL; stack->predictNumber = 1; rumTraverseLock(stack->buffer, btree->searchMode); return stack; } /* * Locates leaf page contained tuple */ RumBtreeStack * rumReFindLeafPage(RumBtree btree, RumBtreeStack * stack) { /* * Traverse the tree upwards until we sure that requested leaf page is in * this subtree. Or we can stop at root page. */ while (stack->parent) { RumBtreeStack *ptr; Page page; OffsetNumber maxoff; LockBuffer(stack->buffer, RUM_UNLOCK); stack->parent->buffer = ReleaseAndReadBuffer(stack->buffer, btree->index, stack->parent->blkno); LockBuffer(stack->parent->buffer, RUM_SHARE); ptr = stack; stack = stack->parent; pfree(ptr); page = BufferGetPage(stack->buffer); maxoff = RumPageGetOpaque(page)->maxoff; /* * We don't know right bound of rightmost pointer. So, we can be sure * that requested leaf page is in this subtree only when requested * item pointer is less than item pointer previous to rightmost. */ if (compareRumItem(btree->rumstate, btree->entryAttnum, &(((PostingItem *) RumDataPageGetItem(page, maxoff - 1))->item), &btree->items[btree->curitem]) >= 0) { break; } } /* Traverse tree downwards. */ stack = rumFindLeafPage(btree, stack); return stack; } /* * Locates leaf page contained tuple */ RumBtreeStack * rumFindLeafPage(RumBtree btree, RumBtreeStack * stack) { bool isfirst = TRUE; BlockNumber rootBlkno; if (!stack) stack = rumPrepareFindLeafPage(btree, RUM_ROOT_BLKNO); rootBlkno = stack->blkno; for (;;) { Page page; BlockNumber child; int access = RUM_SHARE; stack->off = InvalidOffsetNumber; page = BufferGetPage(stack->buffer); if (isfirst) { if (RumPageIsLeaf(page) && !btree->searchMode) access = RUM_EXCLUSIVE; isfirst = FALSE; } else access = rumTraverseLock(stack->buffer, btree->searchMode); /* * ok, page is correctly locked, we should check to move right .., * root never has a right link, so small optimization */ while (btree->fullScan == FALSE && stack->blkno != rootBlkno && btree->isMoveRight(btree, page)) { BlockNumber rightlink = RumPageGetOpaque(page)->rightlink; if (rightlink == InvalidBlockNumber) /* rightmost page */ break; stack->buffer = rumStep(stack->buffer, btree->index, access, ForwardScanDirection); stack->blkno = rightlink; page = BufferGetPage(stack->buffer); } if (RumPageIsLeaf(page)) /* we found, return locked page */ return stack; /* now we have correct buffer, try to find child */ child = btree->findChildPage(btree, stack); LockBuffer(stack->buffer, RUM_UNLOCK); Assert(child != InvalidBlockNumber); Assert(stack->blkno != child); if (btree->searchMode) { /* in search mode we may forget path to leaf */ RumBtreeStack *ptr = (RumBtreeStack *) palloc(sizeof(RumBtreeStack)); Buffer buffer = ReleaseAndReadBuffer(stack->buffer, btree->index, child); ptr->parent = stack; ptr->predictNumber = stack->predictNumber; stack->buffer = InvalidBuffer; stack = ptr; stack->blkno = child; stack->buffer = buffer; } else { RumBtreeStack *ptr = (RumBtreeStack *) palloc(sizeof(RumBtreeStack)); ptr->parent = stack; stack = ptr; stack->blkno = child; stack->buffer = ReadBuffer(btree->index, stack->blkno); stack->predictNumber = 1; } } } /* * Step from current page. */ Buffer rumStep(Buffer buffer, Relation index, int lockmode, ScanDirection scanDirection) { Buffer nextbuffer; Page page = BufferGetPage(buffer); bool isLeaf = RumPageIsLeaf(page); bool isData = RumPageIsData(page); BlockNumber blkno; blkno = (ScanDirectionIsForward(scanDirection)) ? RumPageGetOpaque(page)->rightlink : RumPageGetOpaque(page)->leftlink; if (blkno == InvalidBlockNumber) { UnlockReleaseBuffer(buffer); return InvalidBuffer; } nextbuffer = ReadBuffer(index, blkno); UnlockReleaseBuffer(buffer); LockBuffer(nextbuffer, lockmode); /* Sanity check that the page we stepped to is of similar kind. */ page = BufferGetPage(nextbuffer); if (isLeaf != RumPageIsLeaf(page) || isData != RumPageIsData(page)) elog(ERROR, "right sibling of RUM page is of different type"); /* * Given the proper lock sequence above, we should never land on a deleted * page. */ if (RumPageIsDeleted(page)) elog(ERROR, "%s sibling of RUM page was deleted", ScanDirectionIsForward(scanDirection) ? "right" : "left"); return nextbuffer; } void freeRumBtreeStack(RumBtreeStack * stack) { while (stack) { RumBtreeStack *tmp = stack->parent; if (stack->buffer != InvalidBuffer) ReleaseBuffer(stack->buffer); pfree(stack); stack = tmp; } } /* * Try to find parent for current stack position, returns correct * parent and child's offset in stack->parent. * Function should never release root page to prevent conflicts * with vacuum process */ void rumFindParents(RumBtree btree, RumBtreeStack * stack, BlockNumber rootBlkno) { Page page; Buffer buffer; BlockNumber blkno, leftmostBlkno; OffsetNumber offset; RumBtreeStack *root = stack->parent; RumBtreeStack *ptr; if (!root) { /* XLog mode... */ root = (RumBtreeStack *) palloc(sizeof(RumBtreeStack)); root->blkno = rootBlkno; root->buffer = ReadBuffer(btree->index, rootBlkno); LockBuffer(root->buffer, RUM_EXCLUSIVE); root->parent = NULL; } else { /* * find root, we should not release root page until update is * finished!! */ while (root->parent) { ReleaseBuffer(root->buffer); root = root->parent; } Assert(root->blkno == rootBlkno); Assert(BufferGetBlockNumber(root->buffer) == rootBlkno); LockBuffer(root->buffer, RUM_EXCLUSIVE); } root->off = InvalidOffsetNumber; page = BufferGetPage(root->buffer); Assert(!RumPageIsLeaf(page)); /* check trivial case */ if ((root->off = btree->findChildPtr(btree, page, stack->blkno, InvalidOffsetNumber)) != InvalidOffsetNumber) { stack->parent = root; return; } blkno = btree->getLeftMostPage(btree, page); LockBuffer(root->buffer, RUM_UNLOCK); Assert(blkno != InvalidBlockNumber); for (;;) { buffer = ReadBuffer(btree->index, blkno); LockBuffer(buffer, RUM_EXCLUSIVE); page = BufferGetPage(buffer); if (RumPageIsLeaf(page)) elog(ERROR, "Lost path"); leftmostBlkno = btree->getLeftMostPage(btree, page); while ((offset = btree->findChildPtr(btree, page, stack->blkno, InvalidOffsetNumber)) == InvalidOffsetNumber) { blkno = RumPageGetOpaque(page)->rightlink; if (blkno == InvalidBlockNumber) { UnlockReleaseBuffer(buffer); break; } buffer = rumStep(buffer, btree->index, RUM_EXCLUSIVE, ForwardScanDirection); page = BufferGetPage(buffer); } if (blkno != InvalidBlockNumber) { ptr = (RumBtreeStack *) palloc(sizeof(RumBtreeStack)); ptr->blkno = blkno; ptr->buffer = buffer; ptr->parent = root; /* it's may be wrong, but in next call we will * correct */ ptr->off = offset; stack->parent = ptr; return; } blkno = leftmostBlkno; } } /* * Insert value (stored in RumBtree) to tree described by stack * * During an index build, buildStats is non-null and the counters * it contains should be incremented as needed. * * NB: the passed-in stack is freed, as though by freeRumBtreeStack. */ void rumInsertValue(Relation index, RumBtree btree, RumBtreeStack * stack, GinStatsData *buildStats) { RumBtreeStack *parent; BlockNumber rootBlkno; Page page, rpage, lpage; GenericXLogState *state = NULL; /* extract root BlockNumber from stack */ Assert(stack != NULL); parent = stack; while (parent->parent) parent = parent->parent; rootBlkno = parent->blkno; Assert(BlockNumberIsValid(rootBlkno)); /* this loop crawls up the stack until the insertion is complete */ for (;;) { BlockNumber savedLeftLink, savedRightLink; page = BufferGetPage(stack->buffer); savedLeftLink = RumPageGetOpaque(page)->leftlink; savedRightLink = RumPageGetOpaque(page)->rightlink; if (btree->isEnoughSpace(btree, stack->buffer, stack->off)) { if (btree->rumstate->isBuild) { page = BufferGetPage(stack->buffer); START_CRIT_SECTION(); } else { state = GenericXLogStart(index); page = GenericXLogRegisterBuffer(state, stack->buffer, 0); } btree->placeToPage(btree, page, stack->off); if (btree->rumstate->isBuild) { MarkBufferDirty(stack->buffer); END_CRIT_SECTION(); } else GenericXLogFinish(state); LockBuffer(stack->buffer, RUM_UNLOCK); freeRumBtreeStack(stack); return; } else { Buffer rbuffer = RumNewBuffer(btree->index); Page newlpage; /* During index build, count the newly-split page */ if (buildStats) { if (btree->isData) buildStats->nDataPages++; else buildStats->nEntryPages++; } parent = stack->parent; if (parent == NULL) { Buffer lbuffer; if (btree->rumstate->isBuild) { page = BufferGetPage(stack->buffer); rpage = BufferGetPage(rbuffer); } else { state = GenericXLogStart(index); page = GenericXLogRegisterBuffer(state, stack->buffer, 0); rpage = GenericXLogRegisterBuffer(state, rbuffer, GENERIC_XLOG_FULL_IMAGE); } /* * newlpage is a pointer to memory page, it doesn't associate * with buffer, stack->buffer should be untouched */ newlpage = btree->splitPage(btree, stack->buffer, rbuffer, page, rpage, stack->off); /* * split root, so we need to allocate new left page and place * pointer on root to left and right page */ lbuffer = RumNewBuffer(btree->index); if (btree->rumstate->isBuild) lpage = BufferGetPage(lbuffer); else lpage = GenericXLogRegisterBuffer(state, lbuffer, GENERIC_XLOG_FULL_IMAGE); RumPageGetOpaque(rpage)->rightlink = InvalidBlockNumber; RumPageGetOpaque(newlpage)->leftlink = InvalidBlockNumber; RumPageGetOpaque(rpage)->leftlink = BufferGetBlockNumber(lbuffer); RumPageGetOpaque(newlpage)->rightlink = BufferGetBlockNumber(rbuffer); RumInitPage(page, RumPageGetOpaque(newlpage)->flags & ~RUM_LEAF, BufferGetPageSize(stack->buffer)); PageRestoreTempPage(newlpage, lpage); btree->fillRoot(btree, stack->buffer, lbuffer, rbuffer, page, lpage, rpage); PredicateLockPageSplit(btree->index, BufferGetBlockNumber(stack->buffer), BufferGetBlockNumber(lbuffer)); PredicateLockPageSplit(btree->index, BufferGetBlockNumber(stack->buffer), BufferGetBlockNumber(rbuffer)); if (btree->rumstate->isBuild) { START_CRIT_SECTION(); MarkBufferDirty(rbuffer); MarkBufferDirty(lbuffer); MarkBufferDirty(stack->buffer); } else GenericXLogFinish(state); UnlockReleaseBuffer(rbuffer); UnlockReleaseBuffer(lbuffer); LockBuffer(stack->buffer, RUM_UNLOCK); if (btree->rumstate->isBuild) END_CRIT_SECTION(); freeRumBtreeStack(stack); /* During index build, count the newly-added root page */ if (buildStats) { if (btree->isData) buildStats->nDataPages++; else buildStats->nEntryPages++; } return; } else { BlockNumber rightrightBlkno = InvalidBlockNumber; Buffer rightrightBuffer; /* split non-root page */ if (btree->rumstate->isBuild) { lpage = BufferGetPage(stack->buffer); rpage = BufferGetPage(rbuffer); } else { state = GenericXLogStart(index); lpage = GenericXLogRegisterBuffer(state, stack->buffer, 0); rpage = GenericXLogRegisterBuffer(state, rbuffer, 0); } rightrightBlkno = RumPageGetOpaque(lpage)->rightlink; /* * newlpage is a pointer to memory page, it doesn't associate * with buffer, stack->buffer should be untouched */ newlpage = btree->splitPage(btree, stack->buffer, rbuffer, lpage, rpage, stack->off); RumPageGetOpaque(rpage)->rightlink = savedRightLink; RumPageGetOpaque(newlpage)->leftlink = savedLeftLink; RumPageGetOpaque(rpage)->leftlink = BufferGetBlockNumber(stack->buffer); RumPageGetOpaque(newlpage)->rightlink = BufferGetBlockNumber(rbuffer); PredicateLockPageSplit(btree->index, BufferGetBlockNumber(stack->buffer), BufferGetBlockNumber(rbuffer)); /* * it's safe because we don't have right-to-left walking * with locking bth pages except vacuum. But vacuum will * try to lock all pages with conditional lock */ if (rightrightBlkno != InvalidBlockNumber) { Page rightrightPage; rightrightBuffer = ReadBuffer(btree->index, rightrightBlkno); LockBuffer(rightrightBuffer, RUM_EXCLUSIVE); if (btree->rumstate->isBuild) rightrightPage = BufferGetPage(rightrightBuffer); else rightrightPage = GenericXLogRegisterBuffer(state, rightrightBuffer, 0); RumPageGetOpaque(rightrightPage)->leftlink = BufferGetBlockNumber(rbuffer); } if (btree->rumstate->isBuild) START_CRIT_SECTION(); PageRestoreTempPage(newlpage, lpage); if (btree->rumstate->isBuild) { MarkBufferDirty(rbuffer); MarkBufferDirty(stack->buffer); if (rightrightBlkno != InvalidBlockNumber) MarkBufferDirty(rightrightBuffer); END_CRIT_SECTION(); } else GenericXLogFinish(state); UnlockReleaseBuffer(rbuffer); if (rightrightBlkno != InvalidBlockNumber) UnlockReleaseBuffer(rightrightBuffer); } } btree->isDelete = FALSE; /* search parent to lock */ LockBuffer(parent->buffer, RUM_EXCLUSIVE); /* move right if it's needed */ page = BufferGetPage(parent->buffer); while ((parent->off = btree->findChildPtr(btree, page, stack->blkno, parent->off)) == InvalidOffsetNumber) { BlockNumber rightlink = RumPageGetOpaque(page)->rightlink; if (rightlink == InvalidBlockNumber) { /* * rightmost page, but we don't find parent, we should use * plain search... */ LockBuffer(parent->buffer, RUM_UNLOCK); rumFindParents(btree, stack, rootBlkno); parent = stack->parent; Assert(parent != NULL); break; } parent->buffer = rumStep(parent->buffer, btree->index, RUM_EXCLUSIVE, ForwardScanDirection); parent->blkno = rightlink; page = BufferGetPage(parent->buffer); } UnlockReleaseBuffer(stack->buffer); pfree(stack); stack = parent; } } rum-1.2.0/src/rumbulk.c000066400000000000000000000213571320230002300147220ustar00rootroot00000000000000/*------------------------------------------------------------------------- * * rumbulk.c * routines for fast build of inverted index * * * Portions Copyright (c) 2015-2016, Postgres Professional * Portions Copyright (c) 1996-2013, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * *------------------------------------------------------------------------- */ #include "postgres.h" #include "utils/datum.h" #include "utils/memutils.h" #include "rum.h" #define DEF_NENTRY 2048 /* RumEntryAccumulator allocation quantum */ #define DEF_NPTR 5 /* ItemPointer initial allocation quantum */ /* Combiner function for rbtree.c */ static void rumCombineData(RBNode *existing, const RBNode *newdata, void *arg) { RumEntryAccumulator *eo = (RumEntryAccumulator *) existing; const RumEntryAccumulator *en = (const RumEntryAccumulator *) newdata; BuildAccumulator *accum = (BuildAccumulator *) arg; /* * Note this code assumes that newdata contains only one itempointer. */ if (eo->count >= eo->maxcount) { accum->allocatedMemory -= GetMemoryChunkSpace(eo->list); eo->maxcount *= 2; eo->list = (RumItem *) repalloc(eo->list, sizeof(RumItem) * eo->maxcount); accum->allocatedMemory += GetMemoryChunkSpace(eo->list); } /* * If item pointers are not ordered, they will need to be sorted later * Note: if useAlternativeOrder == true then shouldSort should be true * because anyway list isn't right ordered and code below could not check * it correctly */ if (accum->rumstate->useAlternativeOrder == false && eo->shouldSort == false) { int res; res = rumCompareItemPointers(&eo->list[eo->count - 1].iptr, &en->list->iptr); Assert(res != 0); if (res > 0) eo->shouldSort = TRUE; } eo->list[eo->count] = en->list[0]; eo->count++; } /* Comparator function for rbtree.c */ static int cmpEntryAccumulator(const RBNode *a, const RBNode *b, void *arg) { const RumEntryAccumulator *ea = (const RumEntryAccumulator *) a; const RumEntryAccumulator *eb = (const RumEntryAccumulator *) b; BuildAccumulator *accum = (BuildAccumulator *) arg; return rumCompareAttEntries(accum->rumstate, ea->attnum, ea->key, ea->category, eb->attnum, eb->key, eb->category); } /* Allocator function for rbtree.c */ static RBNode * rumAllocEntryAccumulator(void *arg) { BuildAccumulator *accum = (BuildAccumulator *) arg; RumEntryAccumulator *ea; /* * Allocate memory by rather big chunks to decrease overhead. We have no * need to reclaim RBNodes individually, so this costs nothing. */ if (accum->entryallocator == NULL || accum->eas_used >= DEF_NENTRY) { accum->entryallocator = palloc(sizeof(RumEntryAccumulator) * DEF_NENTRY); accum->allocatedMemory += GetMemoryChunkSpace(accum->entryallocator); accum->eas_used = 0; } /* Allocate new RBNode from current chunk */ ea = accum->entryallocator + accum->eas_used; accum->eas_used++; return (RBNode *) ea; } void rumInitBA(BuildAccumulator *accum) { /* accum->rumstate is intentionally not set here */ accum->allocatedMemory = 0; accum->entryallocator = NULL; accum->eas_used = 0; accum->tree = rb_create(sizeof(RumEntryAccumulator), cmpEntryAccumulator, rumCombineData, rumAllocEntryAccumulator, NULL, /* no freefunc needed */ (void *) accum); } /* * This is basically the same as datumCopy(), but extended to count * palloc'd space in accum->allocatedMemory. */ static Datum getDatumCopy(BuildAccumulator *accum, OffsetNumber attnum, Datum value) { Form_pg_attribute att = RumTupleDescAttr(accum->rumstate->origTupdesc, attnum - 1); Datum res; if (att->attbyval) res = value; else { res = datumCopy(value, false, att->attlen); accum->allocatedMemory += GetMemoryChunkSpace(DatumGetPointer(res)); } return res; } /* * Find/store one entry from indexed value. */ static void rumInsertBAEntry(BuildAccumulator *accum, ItemPointer heapptr, OffsetNumber attnum, Datum key, Datum addInfo, bool addInfoIsNull, RumNullCategory category) { RumEntryAccumulator eatmp; RumEntryAccumulator *ea; bool isNew; RumItem item; /* * For the moment, fill only the fields of eatmp that will be looked at by * cmpEntryAccumulator or rumCombineData. */ eatmp.attnum = attnum; eatmp.key = key; eatmp.category = category; /* temporarily set up single-entry itempointer list */ eatmp.list = &item; item.iptr = *heapptr; item.addInfo = addInfo; item.addInfoIsNull = addInfoIsNull; ea = (RumEntryAccumulator *) rb_insert(accum->tree, (RBNode *) &eatmp, &isNew); if (isNew) { /* * Finish initializing new tree entry, including making permanent * copies of the datum (if it's not null) and itempointer. */ if (category == RUM_CAT_NORM_KEY) ea->key = getDatumCopy(accum, attnum, key); ea->maxcount = DEF_NPTR; ea->count = 1; /* * if useAlternativeOrder = true then anyway we need to sort list, but * by setting shouldSort we prevent incorrect comparison in * rumCombineData() */ ea->shouldSort = (accum->rumstate->useAlternativeOrder && attnum == accum->rumstate->attrnAddToColumn); ea->list = (RumItem *) palloc(sizeof(RumItem) * DEF_NPTR); ea->list[0].iptr = *heapptr; ea->list[0].addInfo = addInfo; ea->list[0].addInfoIsNull = addInfoIsNull; accum->allocatedMemory += GetMemoryChunkSpace(ea->list); } else { /* * rumCombineData did everything needed. */ } } /* * Insert the entries for one heap pointer. * * Since the entries are being inserted into a balanced binary tree, you * might think that the order of insertion wouldn't be critical, but it turns * out that inserting the entries in sorted order results in a lot of * rebalancing operations and is slow. To prevent this, we attempt to insert * the nodes in an order that will produce a nearly-balanced tree if the input * is in fact sorted. * * We do this as follows. First, we imagine that we have an array whose size * is the smallest power of two greater than or equal to the actual array * size. Second, we insert the middle entry of our virtual array into the * tree; then, we insert the middles of each half of our virtual array, then * middles of quarters, etc. */ void rumInsertBAEntries(BuildAccumulator *accum, ItemPointer heapptr, OffsetNumber attnum, Datum *entries, Datum *addInfo, bool *addInfoIsNull, RumNullCategory * categories, int32 nentries) { uint32 step = nentries; if (nentries <= 0) return; Assert(ItemPointerIsValid(heapptr) && attnum >= FirstOffsetNumber); /* * step will contain largest power of 2 and <= nentries */ step |= (step >> 1); step |= (step >> 2); step |= (step >> 4); step |= (step >> 8); step |= (step >> 16); step >>= 1; step++; while (step > 0) { int i; for (i = step - 1; i < nentries && i >= 0; i += step << 1 /* *2 */ ) rumInsertBAEntry(accum, heapptr, attnum, entries[i], addInfo[i], addInfoIsNull[i], categories[i]); step >>= 1; /* /2 */ } } static int qsortCompareItemPointers(const void *a, const void *b) { int res = rumCompareItemPointers((ItemPointer) a, (ItemPointer) b); /* Assert that there are no equal item pointers being sorted */ Assert(res != 0); return res; } static AttrNumber AttrNumberQsort = 0; static int qsortCompareRumItem(const void *a, const void *b, void *arg) { return compareRumItem(arg, AttrNumberQsort, a, b); } /* Prepare to read out the rbtree contents using rumGetBAEntry */ void rumBeginBAScan(BuildAccumulator *accum) { #if PG_VERSION_NUM >= 100000 rb_begin_iterate(accum->tree, LeftRightWalk, &accum->tree_walk); #else rb_begin_iterate(accum->tree, LeftRightWalk); #endif } /* * Get the next entry in sequence from the BuildAccumulator's rbtree. * This consists of a single key datum and a list (array) of one or more * heap TIDs in which that key is found. The list is guaranteed sorted. */ RumItem * rumGetBAEntry(BuildAccumulator *accum, OffsetNumber *attnum, Datum *key, RumNullCategory * category, uint32 *n) { RumEntryAccumulator *entry; RumItem *list; #if PG_VERSION_NUM >= 100000 entry = (RumEntryAccumulator *) rb_iterate(&accum->tree_walk); #else entry = (RumEntryAccumulator *) rb_iterate(accum->tree); #endif if (entry == NULL) return NULL; /* no more entries */ *attnum = entry->attnum; *key = entry->key; *category = entry->category; list = entry->list; *n = entry->count; Assert(list != NULL && entry->count > 0); if (entry->count > 1) { AttrNumberQsort = entry->attnum; if (accum->rumstate->useAlternativeOrder && entry->attnum == accum->rumstate->attrnAddToColumn) qsort_arg(list, entry->count, sizeof(RumItem), qsortCompareRumItem, accum->rumstate); else if (entry->shouldSort) qsort(list, entry->count, sizeof(RumItem), qsortCompareItemPointers); } return list; } rum-1.2.0/src/rumdatapage.c000066400000000000000000001123341320230002300155270ustar00rootroot00000000000000/*------------------------------------------------------------------------- * * rumdatapage.c * page utilities routines for the postgres inverted index access method. * * * Portions Copyright (c) 2015-2016, Postgres Professional * Portions Copyright (c) 1996-2016, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * *------------------------------------------------------------------------- */ #include "postgres.h" #include "rum.h" static BlockNumber dataGetLeftMostPage(RumBtree btree, Page page); static BlockNumber dataGetRightMostPage(RumBtree btree, Page page); /* Does datatype allow packing into the 1-byte-header varlena format? */ #define TYPE_IS_PACKABLE(typlen, typstorage) \ ((typlen) == -1 && (typstorage) != 'p') /* * Increment data_length by the space needed by the datum, including any * preceding alignment padding. */ static Size rumComputeDatumSize(Size data_length, Datum val, bool typbyval, char typalign, int16 typlen, char typstorage) { if (TYPE_IS_PACKABLE(typlen, typstorage) && VARATT_CAN_MAKE_SHORT(DatumGetPointer(val))) { /* * we're anticipating converting to a short varlena header, so adjust * length and don't count any alignment */ data_length += VARATT_CONVERTED_SHORT_SIZE(DatumGetPointer(val)); } else if (typbyval) { /* * do not align type pass-by-value because anyway we will copy Datum */ data_length = att_addlength_datum(data_length, typlen, val); } else { data_length = att_align_datum(data_length, typalign, typlen, val); data_length = att_addlength_datum(data_length, typlen, val); } return data_length; } /* * Write the given datum beginning at ptr (after advancing to correct * alignment, if needed). Setting padding bytes to zero if needed. Return the * pointer incremented by space used. */ static Pointer rumDatumWrite(Pointer ptr, Datum datum, bool typbyval, char typalign, int16 typlen, char typstorage) { Size data_length; Pointer prev_ptr = ptr; if (typbyval) { /* pass-by-value */ union { int16 i16; int32 i32; } u; /* align-safe version of store_att_byval(ptr, datum, typlen); */ switch (typlen) { case sizeof(char): *ptr = DatumGetChar(datum); break; case sizeof(int16): u.i16 = DatumGetInt16(datum); memcpy(ptr, &u.i16, sizeof(int16)); break; case sizeof(int32): u.i32 = DatumGetInt32(datum); memcpy(ptr, &u.i32, sizeof(int32)); break; #if SIZEOF_DATUM == 8 case sizeof(Datum): memcpy(ptr, &datum, sizeof(Datum)); break; #endif default: elog(ERROR, "unsupported byval length: %d", (int) (typlen)); } data_length = typlen; } else if (typlen == -1) { /* varlena */ Pointer val = DatumGetPointer(datum); if (VARATT_IS_EXTERNAL(val)) { /* * Throw error, because we must never put a toast pointer inside a * range object. Caller should have detoasted it. */ elog(ERROR, "cannot store a toast pointer inside a range"); data_length = 0; /* keep compiler quiet */ } else if (VARATT_IS_SHORT(val)) { /* no alignment for short varlenas */ data_length = VARSIZE_SHORT(val); memmove(ptr, val, data_length); } else if (TYPE_IS_PACKABLE(typlen, typstorage) && VARATT_CAN_MAKE_SHORT(val)) { /* convert to short varlena -- no alignment */ data_length = VARATT_CONVERTED_SHORT_SIZE(val); SET_VARSIZE_SHORT(ptr, data_length); memmove(ptr + 1, VARDATA(val), data_length - 1); } else { /* full 4-byte header varlena */ ptr = (char *) att_align_nominal(ptr, typalign); data_length = VARSIZE(val); memmove(ptr, val, data_length); } } else if (typlen == -2) { /* cstring ... never needs alignment */ Assert(typalign == 'c'); data_length = strlen(DatumGetCString(datum)) + 1; memmove(ptr, DatumGetPointer(datum), data_length); } else { /* fixed-length pass-by-reference */ ptr = (char *) att_align_nominal(ptr, typalign); Assert(typlen > 0); data_length = typlen; memmove(ptr, DatumGetPointer(datum), data_length); } if (ptr != prev_ptr) memset(prev_ptr, 0, ptr - prev_ptr); ptr += data_length; return ptr; } /* * Write item pointer into leaf data page using varbyte encoding. Since * BlockNumber is stored in incremental manner we also need a previous item * pointer. Also store addInfoIsNull flag using one bit of OffsetNumber. */ static char * rumDataPageLeafWriteItemPointer(RumState * rumstate, char *ptr, ItemPointer iptr, ItemPointer prev, bool addInfoIsNull) { uint32 blockNumberIncr = 0; uint16 offset = iptr->ip_posid; if (rumstate->useAlternativeOrder) { ItemPointerData x = *iptr; if (addInfoIsNull) x.ip_posid |= ALT_ADD_INFO_NULL_FLAG; memcpy(ptr, &x, sizeof(x)); ptr += sizeof(x); } else { Assert(rumCompareItemPointers(iptr, prev) > 0); Assert(OffsetNumberIsValid(iptr->ip_posid)); blockNumberIncr = iptr->ip_blkid.bi_lo + (iptr->ip_blkid.bi_hi << 16) - (prev->ip_blkid.bi_lo + (prev->ip_blkid.bi_hi << 16)); while (true) { *ptr = (blockNumberIncr & (~HIGHBIT)) | ((blockNumberIncr >= HIGHBIT) ? HIGHBIT : 0); ptr++; if (blockNumberIncr < HIGHBIT) break; blockNumberIncr >>= 7; } while (true) { if (offset >= SEVENTHBIT) { *ptr = (offset & (~HIGHBIT)) | HIGHBIT; ptr++; offset >>= 7; } else { *ptr = offset | (addInfoIsNull ? SEVENTHBIT : 0); ptr++; break; } } } return ptr; } /** * Place item pointer with additional information into leaf data page. */ Pointer rumPlaceToDataPageLeaf(Pointer ptr, OffsetNumber attnum, RumItem * item, ItemPointer prev, RumState * rumstate) { Form_pg_attribute attr; ptr = rumDataPageLeafWriteItemPointer(rumstate, ptr, &item->iptr, prev, item->addInfoIsNull); if (!item->addInfoIsNull) { attr = rumstate->addAttrs[attnum - 1]; Assert(attr); ptr = rumDatumWrite(ptr, item->addInfo, attr->attbyval, attr->attalign, attr->attlen, attr->attstorage); } return ptr; } /* * Calculate size of incremental varbyte encoding of item pointer. */ static int rumDataPageLeafGetItemPointerSize(ItemPointer iptr, ItemPointer prev) { uint32 blockNumberIncr = 0; uint16 offset = iptr->ip_posid; int size = 0; blockNumberIncr = iptr->ip_blkid.bi_lo + (iptr->ip_blkid.bi_hi << 16) - (prev->ip_blkid.bi_lo + (prev->ip_blkid.bi_hi << 16)); while (true) { size++; if (blockNumberIncr < HIGHBIT) break; blockNumberIncr >>= 7; } while (true) { size++; if (offset < SEVENTHBIT) break; offset >>= 7; } return size; } /* * Returns size of item pointers with additional information if leaf data page * after inserting another one. */ Size rumCheckPlaceToDataPageLeaf(OffsetNumber attnum, RumItem * item, ItemPointer prev, RumState * rumstate, Size size) { Form_pg_attribute attr; if (rumstate->useAlternativeOrder) size += sizeof(ItemPointerData); else size += rumDataPageLeafGetItemPointerSize(&item->iptr, prev); if (!item->addInfoIsNull) { attr = rumstate->addAttrs[attnum - 1]; Assert(attr); size = rumComputeDatumSize(size, item->addInfo, attr->attbyval, attr->attalign, attr->attlen, attr->attstorage); } return size; } int rumCompareItemPointers(const ItemPointerData *a, const ItemPointerData *b) { BlockNumber ba = RumItemPointerGetBlockNumber(a); BlockNumber bb = RumItemPointerGetBlockNumber(b); if (ba == bb) { OffsetNumber oa = RumItemPointerGetOffsetNumber(a); OffsetNumber ob = RumItemPointerGetOffsetNumber(b); if (oa == ob) return 0; return (oa > ob) ? 1 : -1; } return (ba > bb) ? 1 : -1; } int compareRumItem(RumState * state, const AttrNumber attno, const RumItem * a, const RumItem * b) { if (state->useAlternativeOrder && attno == state->attrnAddToColumn) { /* assume NULL is less than any real value */ if (a->addInfoIsNull == false && b->addInfoIsNull == false) { int res; AttrNumber attnum = state->attrnAttachColumn; res = DatumGetInt32(FunctionCall2Coll( &state->compareFn[attnum - 1], state->supportCollation[attnum - 1], a->addInfo, b->addInfo)); if (res != 0) return res; /* fallback to ItemPointerCompare */ } else if (a->addInfoIsNull == true) { if (b->addInfoIsNull == false) return -1; /* fallback to ItemPointerCompare */ } else { Assert(b->addInfoIsNull == true); return 1; } } return rumCompareItemPointers(&a->iptr, &b->iptr); } /* * Merge two ordered arrays of itempointers, eliminating any duplicates. * Returns the number of items in the result. * Caller is responsible that there is enough space at *dst. */ uint32 rumMergeRumItems(RumState * rumstate, AttrNumber attno, RumItem * dst, RumItem * a, uint32 na, RumItem * b, uint32 nb) { RumItem *dptr = dst; RumItem *aptr = a, *bptr = b; while (aptr - a < na && bptr - b < nb) { int cmp; cmp = compareRumItem(rumstate, attno, aptr, bptr); if (cmp > 0) { *dptr++ = *bptr++; } else if (cmp == 0) { /* we want only one copy of the identical items */ *dptr++ = *bptr++; aptr++; } else { *dptr++ = *aptr++; } } while (aptr - a < na) { *dptr++ = *aptr++; } while (bptr - b < nb) { *dptr++ = *bptr++; } return dptr - dst; } /* * Checks, should we move to right link... * Compares inserting item pointer with right bound of current page */ static bool dataIsMoveRight(RumBtree btree, Page page) { int res; if (RumPageRightMost(page)) return false; res = compareRumItem(btree->rumstate, btree->entryAttnum, &btree->items[btree->curitem], RumDataPageGetRightBound(page)); return (res > 0) ? true : false; } /* * Find correct PostingItem in non-leaf page. It supposed that page * correctly chosen and searching value SHOULD be on page */ static BlockNumber dataLocateItem(RumBtree btree, RumBtreeStack * stack) { OffsetNumber low, high, maxoff; PostingItem *pitem = NULL; int result; Page page = BufferGetPage(stack->buffer); Assert(!RumPageIsLeaf(page)); Assert(RumPageIsData(page)); if (btree->fullScan) { stack->off = FirstOffsetNumber; stack->predictNumber *= RumPageGetOpaque(page)->maxoff; if (ScanDirectionIsForward(btree->scanDirection)) return dataGetLeftMostPage(btree, page); else return dataGetRightMostPage(btree, page); } low = FirstOffsetNumber; maxoff = high = RumPageGetOpaque(page)->maxoff; Assert(high >= low); high++; while (high > low) { OffsetNumber mid = low + ((high - low) / 2); pitem = (PostingItem *) RumDataPageGetItem(page, mid); if (mid == maxoff) { /* * Right infinity, page already correctly chosen with a help of * dataIsMoveRight */ result = -1; } else { result = compareRumItem(btree->rumstate, btree->entryAttnum, &btree->items[btree->curitem], &pitem->item); } if (result == 0) { stack->off = mid; stack->predictNumber *= RumPageGetOpaque(page)->maxoff - mid; Assert(PostingItemGetBlockNumber(pitem) != 0); return PostingItemGetBlockNumber(pitem); } else if (result > 0) low = mid + 1; else high = mid; } Assert(high >= FirstOffsetNumber && high <= maxoff); stack->predictNumber *= RumPageGetOpaque(page)->maxoff - high; stack->off = high; pitem = (PostingItem *) RumDataPageGetItem(page, high); Assert(PostingItemGetBlockNumber(pitem) != 0); return PostingItemGetBlockNumber(pitem); } void convertIndexToKey(RumDataLeafItemIndex *src, RumItem *dst) { dst->iptr = src->iptr; if (dst->iptr.ip_posid & ALT_ADD_INFO_NULL_FLAG) { dst->iptr.ip_posid &= ~ALT_ADD_INFO_NULL_FLAG; dst->addInfoIsNull = true; } else { dst->addInfoIsNull = false; dst->addInfo = src->addInfo; } } /* * Find item pointer in leaf data page. Returns true if given item pointer is * found and false if it's not. Sets offset and iptrOut to last item pointer * which is less than given one. Sets ptrOut ahead that item pointer. */ static bool findInLeafPage(RumBtree btree, Page page, OffsetNumber *offset, ItemPointerData *iptrOut, Pointer *ptrOut) { Pointer ptr = RumDataPageGetData(page); OffsetNumber i, maxoff, first = FirstOffsetNumber; RumItem item; int cmp; Assert(RumPageIsData(page)); Assert(RumPageIsLeaf(page)); RumItemSetMin(&item); maxoff = RumPageGetOpaque(page)->maxoff; /* * At first, search index at the end of page. As the result we narrow * [first, maxoff] range. */ for (i = 0; i < RumDataLeafIndexCount; i++) { RumDataLeafItemIndex *index = RumPageGetIndexes(page) + i; if (index->offsetNumer == InvalidOffsetNumber) break; if (btree->rumstate->useAlternativeOrder) { RumItem k; convertIndexToKey(index, &k); cmp = compareRumItem(btree->rumstate, btree->entryAttnum, &k, &btree->items[btree->curitem]); } else { cmp = rumCompareItemPointers(&index->iptr, &btree->items[btree->curitem].iptr); } if (cmp < 0) { ptr = RumDataPageGetData(page) + index->pageOffset; first = index->offsetNumer; item.iptr = index->iptr; } else { maxoff = index->offsetNumer - 1; break; } } /* Search page in [first, maxoff] range found by page index */ for (i = first; i <= maxoff; i++) { *ptrOut = ptr; *iptrOut = item.iptr; ptr = rumDataPageLeafRead(ptr, btree->entryAttnum, &item, btree->rumstate); cmp = compareRumItem(btree->rumstate, btree->entryAttnum, &btree->items[btree->curitem], &item); if (cmp == 0) { *offset = i; return true; } if (cmp < 0) { *offset = i; return false; } } *ptrOut = ptr; *iptrOut = item.iptr; *offset = RumPageGetOpaque(page)->maxoff + 1; return false; } /* * Searches correct position for value on leaf page. * Page should be correctly chosen. * Returns true if value found on page. */ static bool dataLocateLeafItem(RumBtree btree, RumBtreeStack * stack) { Page page = BufferGetPage(stack->buffer); ItemPointerData iptr; Pointer ptr; Assert(RumPageIsLeaf(page)); Assert(RumPageIsData(page)); if (btree->fullScan) { stack->off = FirstOffsetNumber; return TRUE; } return findInLeafPage(btree, page, &stack->off, &iptr, &ptr); } /* * Finds links to blkno on non-leaf page, returns * offset of PostingItem */ static OffsetNumber dataFindChildPtr(RumBtree btree, Page page, BlockNumber blkno, OffsetNumber storedOff) { OffsetNumber i, maxoff = RumPageGetOpaque(page)->maxoff; PostingItem *pitem; Assert(!RumPageIsLeaf(page)); Assert(RumPageIsData(page)); /* if page isn't changed, we return storedOff */ if (storedOff >= FirstOffsetNumber && storedOff <= maxoff) { pitem = (PostingItem *) RumDataPageGetItem(page, storedOff); if (PostingItemGetBlockNumber(pitem) == blkno) return storedOff; /* * we hope, that needed pointer goes to right. It's true if there * wasn't a deletion */ for (i = storedOff + 1; i <= maxoff; i++) { pitem = (PostingItem *) RumDataPageGetItem(page, i); if (PostingItemGetBlockNumber(pitem) == blkno) return i; } maxoff = storedOff - 1; } /* last chance */ for (i = FirstOffsetNumber; i <= maxoff; i++) { pitem = (PostingItem *) RumDataPageGetItem(page, i); if (PostingItemGetBlockNumber(pitem) == blkno) return i; } return InvalidOffsetNumber; } /* * returns blkno of leftmost child */ static BlockNumber dataGetLeftMostPage(RumBtree btree, Page page) { PostingItem *pitem; Assert(!RumPageIsLeaf(page)); Assert(RumPageIsData(page)); Assert(RumPageGetOpaque(page)->maxoff >= FirstOffsetNumber); pitem = (PostingItem *) RumDataPageGetItem(page, FirstOffsetNumber); return PostingItemGetBlockNumber(pitem); } static BlockNumber dataGetRightMostPage(RumBtree btree, Page page) { PostingItem *pitem; Assert(!RumPageIsLeaf(page)); Assert(RumPageIsData(page)); Assert(RumPageGetOpaque(page)->maxoff >= FirstOffsetNumber); pitem = (PostingItem *) RumDataPageGetItem(page, RumPageGetOpaque(page)->maxoff); return PostingItemGetBlockNumber(pitem); } /* * add ItemPointer or PostingItem to page. data should point to * correct value! depending on leaf or non-leaf page */ void RumDataPageAddItem(Page page, void *data, OffsetNumber offset) { OffsetNumber maxoff = RumPageGetOpaque(page)->maxoff; char *ptr; Assert(!RumPageIsLeaf(page)); if (offset == InvalidOffsetNumber) { ptr = RumDataPageGetItem(page, maxoff + 1); } else { ptr = RumDataPageGetItem(page, offset); if (offset <= maxoff) memmove(ptr + sizeof(PostingItem), ptr, (maxoff - offset + 1) * sizeof(PostingItem)); } memcpy(ptr, data, sizeof(PostingItem)); RumPageGetOpaque(page)->maxoff++; /* Adjust pd_lower */ ((PageHeader) page)->pd_lower = RumDataPageGetItem(page, RumPageGetOpaque(page)->maxoff + 1) - page; Assert(((PageHeader) page)->pd_lower <= ((PageHeader) page)->pd_upper); } /* * Deletes posting item from non-leaf page */ void RumPageDeletePostingItem(Page page, OffsetNumber offset) { OffsetNumber maxoff = RumPageGetOpaque(page)->maxoff; Assert(!RumPageIsLeaf(page)); Assert(offset >= FirstOffsetNumber && offset <= maxoff); if (offset != maxoff) { char *dstptr = RumDataPageGetItem(page, offset), *sourceptr = RumDataPageGetItem(page, offset + 1); memmove(dstptr, sourceptr, sizeof(PostingItem) * (maxoff - offset)); } RumPageGetOpaque(page)->maxoff--; /* Adjust pd_lower */ ((PageHeader) page)->pd_lower = RumDataPageGetItem(page, RumPageGetOpaque(page)->maxoff + 1) - page; Assert(((PageHeader) page)->pd_lower <= ((PageHeader) page)->pd_upper); } /* * checks space to install at least one new value, * item pointer never deletes! */ static bool dataIsEnoughSpace(RumBtree btree, Buffer buf, OffsetNumber off) { Page page = BufferGetPage(buf); Assert(RumPageIsData(page)); Assert(!btree->isDelete); if (RumPageIsLeaf(page)) { ItemPointerData iptr = {{0, 0}, 0}; Size size = 0; /* * Calculate additional size using worst case assumption: varbyte * encoding from zero item pointer. Also use worst case assumption * about alignment. */ size = rumCheckPlaceToDataPageLeaf(btree->entryAttnum, btree->items + btree->curitem, &iptr, btree->rumstate, 0); size += MAXIMUM_ALIGNOF; if (RumPageGetOpaque(page)->freespace >= size) return true; } else if (sizeof(PostingItem) <= RumDataPageGetFreeSpace(page)) return true; return false; } /* * In case of previous split update old child blkno to * new right page * item pointer never deletes! */ static BlockNumber dataPrepareData(RumBtree btree, Page page, OffsetNumber off) { BlockNumber ret = InvalidBlockNumber; Assert(RumPageIsData(page)); if (!RumPageIsLeaf(page) && btree->rightblkno != InvalidBlockNumber) { PostingItem *pitem = (PostingItem *) RumDataPageGetItem(page, off); PostingItemSetBlockNumber(pitem, btree->rightblkno); ret = btree->rightblkno; } btree->rightblkno = InvalidBlockNumber; return ret; } /* * Places keys to page and fills WAL record. In case leaf page and * build mode puts all ItemPointers to page. */ static void dataPlaceToPage(RumBtree btree, Page page, OffsetNumber off) { Assert(RumPageIsData(page)); dataPrepareData(btree, page, off); if (RumPageIsLeaf(page)) { Pointer ptr = RumDataPageGetData(page), copyPtr = NULL; ItemPointerData iptr = {{0, 0}, 0}; RumItem copyItem; bool copyItemEmpty = true; char pageCopy[BLCKSZ]; int maxoff = RumPageGetOpaque(page)->maxoff; int freespace, insertCount = 0; bool stopAppend = false; RumItemSetMin(©Item); /* * We're going to prevent var-byte re-encoding of whole page. Find * position in page using page indexes. */ findInLeafPage(btree, page, &off, &iptr, &ptr); if (off <= maxoff) { /* * Read next item-pointer with additional information: we'll have * to re-encode it. Copy previous part of page. */ memcpy(pageCopy + (ptr - page), ptr, BLCKSZ - (ptr - page)); copyPtr = pageCopy + (ptr - page); copyItem.iptr = iptr; } else { /* * Force insertion of new items until insertion items are less than * right bound. */ } freespace = RumPageGetOpaque(page)->freespace; /* * We are execute a merge join over old page and new items, but we * should stop inserting of new items if free space of page is ended * to put all old items back */ while(42) { int cmp; /* get next item to copy if we pushed it on previous loop */ if (copyItemEmpty == true && off <= maxoff) { copyPtr = rumDataPageLeafRead(copyPtr, btree->entryAttnum, ©Item, btree->rumstate); copyItemEmpty = false; } if (off <= maxoff && btree->curitem < btree->nitem) { if (stopAppend) cmp = -1; /* force copy */ else cmp = compareRumItem(btree->rumstate, btree->entryAttnum, ©Item, btree->items + btree->curitem); } else if (btree->curitem < btree->nitem) { /* we copied all old items but we have to add more new items */ if (stopAppend) /* there is no free space on page */ break; else if (RumPageRightMost(page)) /* force insertion of new item */ cmp = 1; else if ((cmp = compareRumItem(btree->rumstate, btree->entryAttnum, RumDataPageGetRightBound(page), btree->items + btree->curitem)) >= 0) { /* * Force insertion if current item is greater than last item * of the page but less than right bound. */ if (off > maxoff) /* force insertion of new item */ cmp = 1; } else /* new items should be inserted on next page */ break; } else if (off <= maxoff) { /* force copy, we believe that all old items could be placed */ cmp = -1; } else { break; } if (cmp <= 0) { ptr = rumPlaceToDataPageLeaf(ptr, btree->entryAttnum, ©Item, &iptr, btree->rumstate); iptr = copyItem.iptr; off++; copyItemEmpty = true; if (cmp == 0) btree->curitem++; } else /* if (cmp > 0) */ { int newItemSize, aligmentSize = ptr - (char*)MAXALIGN_DOWN(ptr); #ifdef USE_ASSERT_CHECKING char *oldptr = ptr; #endif newItemSize = rumCheckPlaceToDataPageLeaf(btree->entryAttnum, btree->items + btree->curitem, &iptr, btree->rumstate, aligmentSize); newItemSize -= aligmentSize; if (newItemSize <= freespace) { ptr = rumPlaceToDataPageLeaf(ptr, btree->entryAttnum, btree->items + btree->curitem, &iptr, btree->rumstate); Assert(ptr - oldptr == newItemSize); iptr = btree->items[btree->curitem].iptr; freespace -= newItemSize; btree->curitem++; insertCount++; } else { stopAppend = true; } } Assert(RumDataPageFreeSpacePre(page, ptr) >= 0); } RumPageGetOpaque(page)->maxoff += insertCount; /* Update indexes in the end of page */ updateItemIndexes(page, btree->entryAttnum, btree->rumstate); } else { RumDataPageAddItem(page, &(btree->pitem), off); } } /* Macro for leaf data page split: switch to right page if needed. */ #define CHECK_SWITCH_TO_RPAGE \ do { \ if (ptr - RumDataPageGetData(page) > \ totalsize / 2 && page == newlPage) \ { \ maxLeftItem = curItem; \ ItemPointerSetMin(&prevIptr); \ RumPageGetOpaque(newlPage)->maxoff = j; \ page = rPage; \ ptr = RumDataPageGetData(rPage); \ j = FirstOffsetNumber; \ } \ else \ { \ j++; \ } \ } while (0) /* * Place tuple and split page, original buffer(lbuf) leaves untouched, * returns shadow page of lbuf filled new data. * Item pointers with additional information are distributed between pages by * equal size on its, not an equal number! */ static Page dataSplitPageLeaf(RumBtree btree, Buffer lbuf, Buffer rbuf, Page lPage, Page rPage, OffsetNumber off) { OffsetNumber i, j, maxoff; Size totalsize = 0, prevTotalsize; Pointer ptr, copyPtr; Page page; Page newlPage = PageGetTempPageCopy(lPage); Size pageSize = PageGetPageSize(newlPage); Size maxItemSize = 0; ItemPointerData prevIptr; RumItem maxLeftItem, curItem; RumItem item; int totalCount = 0; int maxItemIndex = btree->curitem; static char lpageCopy[BLCKSZ]; dataPrepareData(btree, newlPage, off); maxoff = RumPageGetOpaque(newlPage)->maxoff; /* Copy original data of the page */ memcpy(lpageCopy, newlPage, BLCKSZ); /* Reinitialize pages */ RumInitPage(rPage, RumPageGetOpaque(newlPage)->flags, pageSize); RumInitPage(newlPage, RumPageGetOpaque(rPage)->flags, pageSize); RumPageGetOpaque(newlPage)->maxoff = 0; RumPageGetOpaque(rPage)->maxoff = 0; /* Calculate the whole size we're going to place */ copyPtr = RumDataPageGetData(lpageCopy); RumItemSetMin(&item); for (i = FirstOffsetNumber; i <= maxoff; i++) { if (i == off) { prevIptr = item.iptr; item = btree->items[maxItemIndex]; prevTotalsize = totalsize; totalsize = rumCheckPlaceToDataPageLeaf(btree->entryAttnum, &item, &prevIptr, btree->rumstate, totalsize); maxItemIndex++; totalCount++; maxItemSize = Max(maxItemSize, totalsize - prevTotalsize); } prevIptr = item.iptr; copyPtr = rumDataPageLeafRead(copyPtr, btree->entryAttnum, &item, btree->rumstate); prevTotalsize = totalsize; totalsize = rumCheckPlaceToDataPageLeaf(btree->entryAttnum, &item, &prevIptr, btree->rumstate, totalsize); totalCount++; maxItemSize = Max(maxItemSize, totalsize - prevTotalsize); } if (off == maxoff + 1) { prevIptr = item.iptr; item = btree->items[maxItemIndex]; if (RumPageRightMost(newlPage)) { Size newTotalsize; /* * Found how many new item pointer we're going to add using worst * case assumptions about odd placement and alignment. */ while (maxItemIndex < btree->nitem && (newTotalsize = rumCheckPlaceToDataPageLeaf(btree->entryAttnum, &item, &prevIptr, btree->rumstate, totalsize)) < 2 * RumDataPageSize - 2 * maxItemSize - 2 * MAXIMUM_ALIGNOF) { maxItemIndex++; totalCount++; maxItemSize = Max(maxItemSize, newTotalsize - totalsize); totalsize = newTotalsize; prevIptr = item.iptr; if (maxItemIndex < btree->nitem) item = btree->items[maxItemIndex]; } } else { totalsize = rumCheckPlaceToDataPageLeaf(btree->entryAttnum, &item, &prevIptr, btree->rumstate, totalsize); maxItemIndex++; totalCount++; } } /* * Place item pointers with additional information to the pages using * previous calculations. */ ptr = RumDataPageGetData(newlPage); page = newlPage; j = FirstOffsetNumber; ItemPointerSetMin(&item.iptr); prevIptr = item.iptr; copyPtr = RumDataPageGetData(lpageCopy); for (i = FirstOffsetNumber; i <= maxoff; i++) { if (i == off) { while (btree->curitem < maxItemIndex) { curItem = btree->items[btree->curitem]; ptr = rumPlaceToDataPageLeaf(ptr, btree->entryAttnum, &btree->items[btree->curitem], &prevIptr, btree->rumstate); Assert(RumDataPageFreeSpacePre(page, ptr) >= 0); prevIptr = btree->items[btree->curitem].iptr; btree->curitem++; CHECK_SWITCH_TO_RPAGE; } } copyPtr = rumDataPageLeafRead(copyPtr, btree->entryAttnum, &item, btree->rumstate); curItem = item; ptr = rumPlaceToDataPageLeaf(ptr, btree->entryAttnum, &item, &prevIptr, btree->rumstate); Assert(RumDataPageFreeSpacePre(page, ptr) >= 0); prevIptr = item.iptr; CHECK_SWITCH_TO_RPAGE; } if (off == maxoff + 1) { while (btree->curitem < maxItemIndex) { curItem = btree->items[btree->curitem]; ptr = rumPlaceToDataPageLeaf(ptr, btree->entryAttnum, &btree->items[btree->curitem], &prevIptr, btree->rumstate); Assert(RumDataPageFreeSpacePre(page, ptr) >= 0); prevIptr = btree->items[btree->curitem].iptr; btree->curitem++; CHECK_SWITCH_TO_RPAGE; } } RumPageGetOpaque(rPage)->maxoff = j - 1; PostingItemSetBlockNumber(&(btree->pitem), BufferGetBlockNumber(lbuf)); btree->pitem.item = maxLeftItem; btree->rightblkno = BufferGetBlockNumber(rbuf); *RumDataPageGetRightBound(rPage) = *RumDataPageGetRightBound(lpageCopy); *RumDataPageGetRightBound(newlPage) = maxLeftItem; /* Fill indexes at the end of pages */ updateItemIndexes(newlPage, btree->entryAttnum, btree->rumstate); updateItemIndexes(rPage, btree->entryAttnum, btree->rumstate); return newlPage; } /* * split page and fills WAL record. original buffer(lbuf) leaves untouched, * returns shadow page of lbuf filled new data. In leaf page and build mode puts all * ItemPointers to pages. Also, in build mode splits data by way to full fulled * left page */ static Page dataSplitPageInternal(RumBtree btree, Buffer lbuf, Buffer rbuf, Page lPage, Page rPage, OffsetNumber off) { char *ptr; OffsetNumber separator; RumItem *bound; Page newlPage = PageGetTempPageCopy(BufferGetPage(lbuf)); RumItem oldbound = *RumDataPageGetRightBound(newlPage); int sizeofitem = sizeof(PostingItem); OffsetNumber maxoff = RumPageGetOpaque(newlPage)->maxoff; Size pageSize = PageGetPageSize(newlPage); Size freeSpace; static char vector[2 * BLCKSZ]; RumInitPage(rPage, RumPageGetOpaque(newlPage)->flags, pageSize); freeSpace = RumDataPageGetFreeSpace(rPage); dataPrepareData(btree, newlPage, off); memcpy(vector, RumDataPageGetItem(newlPage, FirstOffsetNumber), maxoff * sizeofitem); Assert(!RumPageIsLeaf(newlPage)); ptr = vector + (off - 1) * sizeofitem; if (maxoff + 1 - off != 0) memmove(ptr + sizeofitem, ptr, (maxoff - off + 1) * sizeofitem); memcpy(ptr, &(btree->pitem), sizeofitem); maxoff++; /* * we suppose that during index creation table scaned from begin to end, * so ItemPointers are monotonically increased.. */ if (btree->rumstate && btree->rumstate->isBuild && RumPageRightMost(newlPage)) separator = freeSpace / sizeofitem; else separator = maxoff / 2; RumInitPage(rPage, RumPageGetOpaque(newlPage)->flags, pageSize); RumInitPage(newlPage, RumPageGetOpaque(rPage)->flags, pageSize); ptr = RumDataPageGetItem(newlPage, FirstOffsetNumber); memcpy(ptr, vector, separator * sizeofitem); RumPageGetOpaque(newlPage)->maxoff = separator; /* Adjust pd_lower */ ((PageHeader) newlPage)->pd_lower = (ptr + separator * sizeofitem) - newlPage; ptr = RumDataPageGetItem(rPage, FirstOffsetNumber); memcpy(ptr, vector + separator * sizeofitem, (maxoff - separator) * sizeofitem); RumPageGetOpaque(rPage)->maxoff = maxoff - separator; /* Adjust pd_lower */ ((PageHeader) rPage)->pd_lower = (ptr + (maxoff - separator) * sizeofitem) - rPage; PostingItemSetBlockNumber(&(btree->pitem), BufferGetBlockNumber(lbuf)); if (RumPageIsLeaf(newlPage)) btree->pitem.item.iptr = *(ItemPointerData *) RumDataPageGetItem(newlPage, RumPageGetOpaque(newlPage)->maxoff); else btree->pitem.item = ((PostingItem *) RumDataPageGetItem(newlPage, RumPageGetOpaque(newlPage)->maxoff))->item; btree->rightblkno = BufferGetBlockNumber(rbuf); /* set up right bound for left page */ bound = RumDataPageGetRightBound(newlPage); *bound = btree->pitem.item; /* set up right bound for right page */ bound = RumDataPageGetRightBound(rPage); *bound = oldbound; return newlPage; } /* * Split page of posting tree. Calls relevant function of internal of leaf page * because they are handled very different. */ static Page dataSplitPage(RumBtree btree, Buffer lbuf, Buffer rbuf, Page lpage, Page rpage, OffsetNumber off) { if (RumPageIsLeaf(BufferGetPage(lbuf))) return dataSplitPageLeaf(btree, lbuf, rbuf, lpage, rpage, off); else return dataSplitPageInternal(btree, lbuf, rbuf, lpage, rpage, off); } /* * Updates indexes in the end of leaf page which are used for faster search. * Also updates freespace opaque field of page. Returns last item pointer of * page. */ void updateItemIndexes(Page page, OffsetNumber attnum, RumState * rumstate) { Pointer ptr; RumItem item; int j = 0, maxoff, i; /* Iterate over page */ maxoff = RumPageGetOpaque(page)->maxoff; ptr = RumDataPageGetData(page); RumItemSetMin(&item); for (i = FirstOffsetNumber; i <= maxoff; i++) { /* Place next page index entry if it's time to */ if (i * (RumDataLeafIndexCount + 1) > (j + 1) * maxoff) { RumDataLeafItemIndex *e = RumPageGetIndexes(page) + j; e->iptr = item.iptr; e->offsetNumer = i; e->pageOffset = ptr - RumDataPageGetData(page); if (rumstate->useAlternativeOrder) { e->addInfo = item.addInfo; if (item.addInfoIsNull) e->iptr.ip_posid |= ALT_ADD_INFO_NULL_FLAG; } j++; } ptr = rumDataPageLeafRead(ptr, attnum, &item, rumstate); } /* Fill rest of page indexes with InvalidOffsetNumber if any */ for (; j < RumDataLeafIndexCount; j++) { RumPageGetIndexes(page)[j].offsetNumer = InvalidOffsetNumber; } /* Update freespace of page */ RumPageGetOpaque(page)->freespace = RumDataPageFreeSpacePre(page, ptr); /* Adjust pd_lower and pd_upper */ ((PageHeader) page)->pd_lower = ptr - page; ((PageHeader) page)->pd_upper = ((char *) RumPageGetIndexes(page)) - page; Assert(ptr <= (char *) RumPageGetIndexes(page)); Assert(((PageHeader) page)->pd_upper >= ((PageHeader) page)->pd_lower); Assert(((PageHeader) page)->pd_upper - ((PageHeader) page)->pd_lower == RumPageGetOpaque(page)->freespace); } #if 0 void checkLeafDataPage(RumState * rumstate, AttrNumber attnum, Page page) { Offset maxoff, i; char *ptr; RumItem item; RumDataLeafItemIndex *index, *previndex = NULL; if (!(RumPageGetOpaque(page)->flags & RUM_DATA)) return; maxoff = RumPageGetOpaque(page)->maxoff; ptr = RumDataPageGetData(page); ItemPointerSetMin(&item.iptr); Assert(RumPageGetOpaque(page)->flags & RUM_LEAF); Assert((char *) RumPageGetIndexes(page) == page + ((PageHeader) page)->pd_upper); for (i = FirstOffsetNumber; i <= maxoff; i++) ptr = rumDataPageLeafReadPointer(ptr, attnum, &item, rumstate); for (i = 0; i < RumDataLeafIndexCount; i++) { index = RumPageGetIndexes(page) + i; if (index->offsetNumer == InvalidOffsetNumber) break; Assert(index->pageOffset < ((PageHeader) page)->pd_lower); if (previndex) { Assert(previndex->offsetNumer < index->offsetNumer); Assert(previndex->pageOffset < index->pageOffset); if (rumstate->useAlternativeOrder) Assert(rumCompareItemPointers(&index->iptr, &previndex->iptr) > 0); } if (i != RumDataLeafIndexCount - 1) { item.iptr = index->iptr; rumDataPageLeafReadPointer(RumDataPageGetData(page) + index->pageOffset, attnum, &item, rumstate); } } } #endif /* * Fills new root by right bound values from child. * Also called from rumxlog, should not use btree */ void rumDataFillRoot(RumBtree btree, Buffer root, Buffer lbuf, Buffer rbuf, Page page, Page lpage, Page rpage) { PostingItem li, ri; li.item = *RumDataPageGetRightBound(lpage); PostingItemSetBlockNumber(&li, BufferGetBlockNumber(lbuf)); RumDataPageAddItem(page, &li, InvalidOffsetNumber); ri.item = *RumDataPageGetRightBound(rpage); PostingItemSetBlockNumber(&ri, BufferGetBlockNumber(rbuf)); RumDataPageAddItem(page, &ri, InvalidOffsetNumber); } void rumPrepareDataScan(RumBtree btree, Relation index, OffsetNumber attnum, RumState * rumstate) { memset(btree, 0, sizeof(RumBtreeData)); btree->index = index; btree->rumstate = rumstate; btree->findChildPage = dataLocateItem; btree->isMoveRight = dataIsMoveRight; btree->findItem = dataLocateLeafItem; btree->findChildPtr = dataFindChildPtr; btree->getLeftMostPage = dataGetLeftMostPage; btree->isEnoughSpace = dataIsEnoughSpace; btree->placeToPage = dataPlaceToPage; btree->splitPage = dataSplitPage; btree->fillRoot = rumDataFillRoot; btree->isData = TRUE; btree->searchMode = FALSE; btree->isDelete = FALSE; btree->fullScan = FALSE; btree->scanDirection = ForwardScanDirection; btree->entryAttnum = attnum; } RumPostingTreeScan * rumPrepareScanPostingTree(Relation index, BlockNumber rootBlkno, bool searchMode, ScanDirection scanDirection, OffsetNumber attnum, RumState * rumstate) { RumPostingTreeScan *gdi = (RumPostingTreeScan *) palloc0(sizeof(RumPostingTreeScan)); rumPrepareDataScan(&gdi->btree, index, attnum, rumstate); gdi->btree.searchMode = searchMode; gdi->btree.fullScan = searchMode; gdi->btree.scanDirection = scanDirection; gdi->stack = rumPrepareFindLeafPage(&gdi->btree, rootBlkno); return gdi; } /* * Inserts array of item pointers, may execute several tree scan (very rare) */ void rumInsertItemPointers(RumState * rumstate, OffsetNumber attnum, RumPostingTreeScan * gdi, RumItem * items, uint32 nitem, GinStatsData *buildStats) { BlockNumber rootBlkno = gdi->stack->blkno; gdi->btree.items = items; gdi->btree.nitem = nitem; gdi->btree.curitem = 0; while (gdi->btree.curitem < gdi->btree.nitem) { if (!gdi->stack) gdi->stack = rumPrepareFindLeafPage(&gdi->btree, rootBlkno); gdi->stack = rumFindLeafPage(&gdi->btree, gdi->stack); if (gdi->btree.findItem(&(gdi->btree), gdi->stack)) { /* * gdi->btree.items[gdi->btree.curitem] already exists in index */ gdi->btree.curitem++; LockBuffer(gdi->stack->buffer, RUM_UNLOCK); freeRumBtreeStack(gdi->stack); } else rumInsertValue(rumstate->index, &(gdi->btree), gdi->stack, buildStats); gdi->stack = NULL; } } Buffer rumScanBeginPostingTree(RumPostingTreeScan * gdi, RumItem *item) { if (item) { gdi->btree.fullScan = false; gdi->btree.items = item; gdi->btree.curitem = 0; gdi->btree.nitem = 1; } gdi->stack = rumFindLeafPage(&gdi->btree, gdi->stack); return gdi->stack->buffer; } rum-1.2.0/src/rumentrypage.c000066400000000000000000000327311320230002300157610ustar00rootroot00000000000000/*------------------------------------------------------------------------- * * rumentrypage.c * page utilities routines for the postgres inverted index access method. * * * Portions Copyright (c) 2015-2016, Postgres Professional * Portions Copyright (c) 1996-2013, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * *------------------------------------------------------------------------- */ #include "postgres.h" #include "rum.h" /* * Read item pointers with additional information from leaf data page. * Information is stored in the same manner as in leaf data pages. */ void rumReadTuple(RumState * rumstate, OffsetNumber attnum, IndexTuple itup, RumItem * items) { Pointer ptr = RumGetPosting(itup); RumItem item; int nipd = RumGetNPosting(itup), i; ItemPointerSetMin(&item.iptr); for (i = 0; i < nipd; i++) { ptr = rumDataPageLeafRead(ptr, attnum, &item, rumstate); items[i] = item; } } /* * Read only item pointers from leaf data page. * Information is stored in the same manner as in leaf data pages. */ void rumReadTuplePointers(RumState * rumstate, OffsetNumber attnum, IndexTuple itup, ItemPointerData *ipd) { Pointer ptr = RumGetPosting(itup); int nipd = RumGetNPosting(itup), i; RumItem item; ItemPointerSetMin(&item.iptr); for (i = 0; i < nipd; i++) { ptr = rumDataPageLeafReadPointer(ptr, attnum, &item, rumstate); ipd[i] = item.iptr; } } /* * Form a non-leaf entry tuple by copying the key data from the given tuple, * which can be either a leaf or non-leaf entry tuple. * * Any posting list in the source tuple is not copied. The specified child * block number is inserted into t_tid. */ static IndexTuple RumFormInteriorTuple(RumBtree btree, IndexTuple itup, Page page, BlockNumber childblk) { IndexTuple nitup; RumNullCategory category; if (RumPageIsLeaf(page) && !RumIsPostingTree(itup)) { /* Tuple contains a posting list, just copy stuff before that */ uint32 origsize = RumGetPostingOffset(itup); origsize = MAXALIGN(origsize); nitup = (IndexTuple) palloc(origsize); memcpy(nitup, itup, origsize); /* ... be sure to fix the size header field ... */ nitup->t_info &= ~INDEX_SIZE_MASK; nitup->t_info |= origsize; } else { /* Copy the tuple as-is */ nitup = (IndexTuple) palloc(IndexTupleSize(itup)); memcpy(nitup, itup, IndexTupleSize(itup)); } /* Now insert the correct downlink */ RumSetDownlink(nitup, childblk); rumtuple_get_key(btree->rumstate, itup, &category); if (category != RUM_CAT_NORM_KEY) { Assert(IndexTupleHasNulls(itup)); nitup->t_info |= INDEX_NULL_MASK; RumSetNullCategory(nitup, category); } return nitup; } /* * Entry tree is a "static", ie tuple never deletes from it, * so we don't use right bound, we use rightmost key instead. */ static IndexTuple getRightMostTuple(Page page) { OffsetNumber maxoff = PageGetMaxOffsetNumber(page); return (IndexTuple) PageGetItem(page, PageGetItemId(page, maxoff)); } static bool entryIsMoveRight(RumBtree btree, Page page) { IndexTuple itup; OffsetNumber attnum; Datum key; RumNullCategory category; if (RumPageRightMost(page)) return FALSE; itup = getRightMostTuple(page); attnum = rumtuple_get_attrnum(btree->rumstate, itup); key = rumtuple_get_key(btree->rumstate, itup, &category); if (rumCompareAttEntries(btree->rumstate, btree->entryAttnum, btree->entryKey, btree->entryCategory, attnum, key, category) > 0) return TRUE; return FALSE; } /* * Find correct tuple in non-leaf page. It supposed that * page correctly chosen and searching value SHOULD be on page */ static BlockNumber entryLocateEntry(RumBtree btree, RumBtreeStack * stack) { OffsetNumber low, high, maxoff; IndexTuple itup = NULL; int result; Page page = BufferGetPage(stack->buffer); Assert(!RumPageIsLeaf(page)); Assert(!RumPageIsData(page)); if (btree->fullScan) { stack->off = FirstOffsetNumber; stack->predictNumber *= PageGetMaxOffsetNumber(page); return btree->getLeftMostPage(btree, page); } low = FirstOffsetNumber; maxoff = high = PageGetMaxOffsetNumber(page); Assert(high >= low); high++; while (high > low) { OffsetNumber mid = low + ((high - low) / 2); if (mid == maxoff && RumPageRightMost(page)) { /* Right infinity */ result = -1; } else { OffsetNumber attnum; Datum key; RumNullCategory category; itup = (IndexTuple) PageGetItem(page, PageGetItemId(page, mid)); attnum = rumtuple_get_attrnum(btree->rumstate, itup); key = rumtuple_get_key(btree->rumstate, itup, &category); result = rumCompareAttEntries(btree->rumstate, btree->entryAttnum, btree->entryKey, btree->entryCategory, attnum, key, category); } if (result == 0) { stack->off = mid; Assert(RumGetDownlink(itup) != RUM_ROOT_BLKNO); return RumGetDownlink(itup); } else if (result > 0) low = mid + 1; else high = mid; } Assert(high >= FirstOffsetNumber && high <= maxoff); stack->off = high; itup = (IndexTuple) PageGetItem(page, PageGetItemId(page, high)); Assert(RumGetDownlink(itup) != RUM_ROOT_BLKNO); return RumGetDownlink(itup); } /* * Searches correct position for value on leaf page. * Page should be correctly chosen. * Returns true if value found on page. */ static bool entryLocateLeafEntry(RumBtree btree, RumBtreeStack * stack) { Page page = BufferGetPage(stack->buffer); OffsetNumber low, high; Assert(RumPageIsLeaf(page)); Assert(!RumPageIsData(page)); if (btree->fullScan) { stack->off = FirstOffsetNumber; return TRUE; } low = FirstOffsetNumber; high = PageGetMaxOffsetNumber(page); if (high < low) { stack->off = FirstOffsetNumber; return false; } high++; while (high > low) { OffsetNumber mid = low + ((high - low) / 2); IndexTuple itup; OffsetNumber attnum; Datum key; RumNullCategory category; int result; itup = (IndexTuple) PageGetItem(page, PageGetItemId(page, mid)); attnum = rumtuple_get_attrnum(btree->rumstate, itup); key = rumtuple_get_key(btree->rumstate, itup, &category); result = rumCompareAttEntries(btree->rumstate, btree->entryAttnum, btree->entryKey, btree->entryCategory, attnum, key, category); if (result == 0) { stack->off = mid; return true; } else if (result > 0) low = mid + 1; else high = mid; } stack->off = high; return false; } static OffsetNumber entryFindChildPtr(RumBtree btree, Page page, BlockNumber blkno, OffsetNumber storedOff) { OffsetNumber i, maxoff = PageGetMaxOffsetNumber(page); IndexTuple itup; Assert(!RumPageIsLeaf(page)); Assert(!RumPageIsData(page)); /* if page isn't changed, we returns storedOff */ if (storedOff >= FirstOffsetNumber && storedOff <= maxoff) { itup = (IndexTuple) PageGetItem(page, PageGetItemId(page, storedOff)); if (RumGetDownlink(itup) == blkno) return storedOff; /* * we hope, that needed pointer goes to right. It's true if there * wasn't a deletion */ for (i = storedOff + 1; i <= maxoff; i++) { itup = (IndexTuple) PageGetItem(page, PageGetItemId(page, i)); if (RumGetDownlink(itup) == blkno) return i; } maxoff = storedOff - 1; } /* last chance */ for (i = FirstOffsetNumber; i <= maxoff; i++) { itup = (IndexTuple) PageGetItem(page, PageGetItemId(page, i)); if (RumGetDownlink(itup) == blkno) return i; } return InvalidOffsetNumber; } static BlockNumber entryGetLeftMostPage(RumBtree btree, Page page) { IndexTuple itup; Assert(!RumPageIsLeaf(page)); Assert(!RumPageIsData(page)); Assert(PageGetMaxOffsetNumber(page) >= FirstOffsetNumber); itup = (IndexTuple) PageGetItem(page, PageGetItemId(page, FirstOffsetNumber)); return RumGetDownlink(itup); } static bool entryIsEnoughSpace(RumBtree btree, Buffer buf, OffsetNumber off) { Size itupsz = 0; Page page = BufferGetPage(buf); Assert(btree->entry); Assert(!RumPageIsData(page)); if (btree->isDelete) { IndexTuple itup = (IndexTuple) PageGetItem(page, PageGetItemId(page, off)); itupsz = MAXALIGN(IndexTupleSize(itup)) + sizeof(ItemIdData); } if (PageGetFreeSpace(page) + itupsz >= MAXALIGN(IndexTupleSize(btree->entry)) + sizeof(ItemIdData)) return true; return false; } /* * Delete tuple on leaf page if tuples existed and we * should update it, update old child blkno to new right page * if child split occurred */ static BlockNumber entryPreparePage(RumBtree btree, Page page, OffsetNumber off) { BlockNumber ret = InvalidBlockNumber; Assert(btree->entry); Assert(!RumPageIsData(page)); if (btree->isDelete) { Assert(RumPageIsLeaf(page)); PageIndexTupleDelete(page, off); } if (!RumPageIsLeaf(page) && btree->rightblkno != InvalidBlockNumber) { IndexTuple itup = (IndexTuple) PageGetItem(page, PageGetItemId(page, off)); RumSetDownlink(itup, btree->rightblkno); ret = btree->rightblkno; } btree->rightblkno = InvalidBlockNumber; return ret; } /* * Place tuple on page and fills WAL record */ static void entryPlaceToPage(RumBtree btree, Page page, OffsetNumber off) { OffsetNumber placed; entryPreparePage(btree, page, off); placed = PageAddItem(page, (Item) btree->entry, IndexTupleSize(btree->entry), off, false, false); if (placed != off) elog(ERROR, "failed to add item to index page in \"%s\"", RelationGetRelationName(btree->index)); btree->entry = NULL; } /* * Place tuple and split page, original buffer(lbuf) leaves untouched, * returns shadow page of lbuf filled new data. * Tuples are distributed between pages by equal size on its, not * an equal number! */ static Page entrySplitPage(RumBtree btree, Buffer lbuf, Buffer rbuf, Page lPage, Page rPage, OffsetNumber off) { OffsetNumber i, maxoff, separator = InvalidOffsetNumber; Size totalsize = 0; Size lsize = 0, size; char *ptr; IndexTuple itup, leftrightmost = NULL; Page page; Page newlPage = PageGetTempPageCopy(lPage); Size pageSize = PageGetPageSize(newlPage); static char tupstore[2 * BLCKSZ]; entryPreparePage(btree, newlPage, off); maxoff = PageGetMaxOffsetNumber(newlPage); ptr = tupstore; for (i = FirstOffsetNumber; i <= maxoff; i++) { if (i == off) { size = MAXALIGN(IndexTupleSize(btree->entry)); memcpy(ptr, btree->entry, size); ptr += size; totalsize += size + sizeof(ItemIdData); } itup = (IndexTuple) PageGetItem(newlPage, PageGetItemId(newlPage, i)); size = MAXALIGN(IndexTupleSize(itup)); memcpy(ptr, itup, size); ptr += size; totalsize += size + sizeof(ItemIdData); } if (off == maxoff + 1) { size = MAXALIGN(IndexTupleSize(btree->entry)); memcpy(ptr, btree->entry, size); totalsize += size + sizeof(ItemIdData); } RumInitPage(rPage, RumPageGetOpaque(newlPage)->flags, pageSize); RumInitPage(newlPage, RumPageGetOpaque(rPage)->flags, pageSize); ptr = tupstore; maxoff++; lsize = 0; page = newlPage; for (i = FirstOffsetNumber; i <= maxoff; i++) { itup = (IndexTuple) ptr; if (lsize > totalsize / 2) { if (separator == InvalidOffsetNumber) separator = i - 1; page = rPage; } else { leftrightmost = itup; lsize += MAXALIGN(IndexTupleSize(itup)) + sizeof(ItemIdData); } if (PageAddItem(page, (Item) itup, IndexTupleSize(itup), InvalidOffsetNumber, false, false) == InvalidOffsetNumber) elog(ERROR, "failed to add item to index page in \"%s\"", RelationGetRelationName(btree->index)); ptr += MAXALIGN(IndexTupleSize(itup)); } btree->entry = RumFormInteriorTuple(btree, leftrightmost, newlPage, BufferGetBlockNumber(lbuf)); btree->rightblkno = BufferGetBlockNumber(rbuf); return newlPage; } /* * return newly allocated rightmost tuple */ IndexTuple rumPageGetLinkItup(RumBtree btree, Buffer buf, Page page) { IndexTuple itup, nitup; itup = getRightMostTuple(page); nitup = RumFormInteriorTuple(btree, itup, page, BufferGetBlockNumber(buf)); return nitup; } /* * Fills new root by rightest values from child. * Also called from rumxlog, should not use btree */ void rumEntryFillRoot(RumBtree btree, Buffer root, Buffer lbuf, Buffer rbuf, Page page, Page lpage, Page rpage) { IndexTuple itup; itup = rumPageGetLinkItup(btree, lbuf, lpage); if (PageAddItem(page, (Item) itup, IndexTupleSize(itup), InvalidOffsetNumber, false, false) == InvalidOffsetNumber) elog(ERROR, "failed to add item to index root page"); pfree(itup); itup = rumPageGetLinkItup(btree, rbuf, rpage); if (PageAddItem(page, (Item) itup, IndexTupleSize(itup), InvalidOffsetNumber, false, false) == InvalidOffsetNumber) elog(ERROR, "failed to add item to index root page"); pfree(itup); } /* * Set up RumBtree for entry page access * * Note: during WAL recovery, there may be no valid data in rumstate * other than a faked-up Relation pointer; the key datum is bogus too. */ void rumPrepareEntryScan(RumBtree btree, OffsetNumber attnum, Datum key, RumNullCategory category, RumState * rumstate) { memset(btree, 0, sizeof(RumBtreeData)); btree->index = rumstate->index; btree->rumstate = rumstate; btree->findChildPage = entryLocateEntry; btree->isMoveRight = entryIsMoveRight; btree->findItem = entryLocateLeafEntry; btree->findChildPtr = entryFindChildPtr; btree->getLeftMostPage = entryGetLeftMostPage; btree->isEnoughSpace = entryIsEnoughSpace; btree->placeToPage = entryPlaceToPage; btree->splitPage = entrySplitPage; btree->fillRoot = rumEntryFillRoot; btree->isData = FALSE; btree->searchMode = FALSE; btree->fullScan = FALSE; btree->entryAttnum = attnum; btree->entryKey = key; btree->entryCategory = category; btree->isDelete = FALSE; } rum-1.2.0/src/rumget.c000066400000000000000000001650501320230002300145430ustar00rootroot00000000000000/*------------------------------------------------------------------------- * * rumget.c * fetch tuples from a RUM scan. * * * Portions Copyright (c) 2015-2016, Postgres Professional * Portions Copyright (c) 1996-2016, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * *------------------------------------------------------------------------- */ #include "postgres.h" #include "rumsort.h" #include "access/relscan.h" #include "storage/predicate.h" #include "miscadmin.h" #include "utils/builtins.h" #include "utils/datum.h" #include "utils/memutils.h" #include "rum.h" /* GUC parameter */ int RumFuzzySearchLimit = 0; static bool scanPage(RumState * rumstate, RumScanEntry entry, RumItem *item, bool equalOk); static void insertScanItem(RumScanOpaque so, bool recheck); static int scan_entry_cmp(const void *p1, const void *p2, void *arg); static void entryGetItem(RumState * rumstate, RumScanEntry entry, bool *nextEntryList, Snapshot snapshot); /* * Extract key value for ordering. * * XXX FIXME only pass-by-value!!! Value should be copied to * long-lived memory context and, somehow, freeed. Seems, the * last is real problem. */ #define SCAN_ENTRY_GET_KEY(entry, rumstate, itup) \ do { \ if ((entry)->useCurKey) \ (entry)->curKey = rumtuple_get_key(rumstate, itup, &(entry)->curKeyCategory); \ } while(0) /* * Assign key value for ordering. * * XXX FIXME only pass-by-value!!! Value should be copied to * long-lived memory context and, somehow, freeed. Seems, the * last is real problem. */ #define SCAN_ITEM_PUT_KEY(entry, item, key, category) \ do { \ if ((entry)->useCurKey) \ { \ (item).keyValue = key; \ (item).keyCategory = category; \ } \ } while(0) static bool callAddInfoConsistentFn(RumState * rumstate, RumScanKey key) { uint32 i; bool res = true; /* it should be true for search key, but it could be false for order key */ Assert(key->attnum == key->attnumOrig); if (key->attnum != rumstate->attrnAddToColumn) return true; /* * remember some addinfo value for later ordering by addinfo from * another column */ key->outerAddInfoIsNull = true; if (key->addInfoKeys == NULL && key->willSort == false) return true; for (i = 0; i < key->nentries; i++) { if (key->entryRes[i] && key->addInfoIsNull[i] == false) { key->outerAddInfoIsNull = false; /* * XXX FIXME only pass-by-value!!! Value should be copied to * long-lived memory context and, somehow, freeed. Seems, the * last is real problem. * But actually it's a problem only for ordering, as restricting * clause it used only inside this function. */ key->outerAddInfo = key->addInfo[i]; break; } } if (key->addInfoKeys) { if (key->outerAddInfoIsNull) res = false; /* assume strict operator */ for(i = 0; res && i < key->addInfoNKeys; i++) { RumScanKey subkey = key->addInfoKeys[i]; int j; for(j=0; res && jnentries; j++) { RumScanEntry scanSubEntry = subkey->scanEntry[j]; int cmp = DatumGetInt32(FunctionCall4Coll( &rumstate->comparePartialFn[scanSubEntry->attnumOrig - 1], rumstate->supportCollation[scanSubEntry->attnumOrig - 1], scanSubEntry->queryKey, key->outerAddInfo, UInt16GetDatum(scanSubEntry->strategy), PointerGetDatum(scanSubEntry->extra_data) )); if (cmp != 0) res = false; } } } return res; } /* * Convenience function for invoking a key's consistentFn */ static bool callConsistentFn(RumState * rumstate, RumScanKey key) { bool res; /* it should be true for search key, but it could be false for order key */ Assert(key->attnum == key->attnumOrig); /* * If we're dealing with a dummy EVERYTHING key, we don't want to call the * consistentFn; just claim it matches. */ if (key->searchMode == GIN_SEARCH_MODE_EVERYTHING) { key->recheckCurItem = false; res = true; } else { /* * Initialize recheckCurItem in case the consistentFn doesn't know it * should set it. The safe assumption in that case is to force * recheck. */ key->recheckCurItem = true; res = DatumGetBool(FunctionCall10Coll(&rumstate->consistentFn[key->attnum - 1], rumstate->supportCollation[key->attnum - 1], PointerGetDatum(key->entryRes), UInt16GetDatum(key->strategy), key->query, UInt32GetDatum(key->nuserentries), PointerGetDatum(key->extra_data), PointerGetDatum(&key->recheckCurItem), PointerGetDatum(key->queryValues), PointerGetDatum(key->queryCategories), PointerGetDatum(key->addInfo), PointerGetDatum(key->addInfoIsNull) )); } return res && callAddInfoConsistentFn(rumstate, key); } /* * Goes to the next page if current offset is outside of bounds */ static bool moveRightIfItNeeded(RumBtreeData * btree, RumBtreeStack * stack) { Page page = BufferGetPage(stack->buffer); if (stack->off > PageGetMaxOffsetNumber(page)) { /* * We scanned the whole page, so we should take right page */ if (RumPageRightMost(page)) return false; /* no more pages */ stack->buffer = rumStep(stack->buffer, btree->index, RUM_SHARE, ForwardScanDirection); stack->blkno = BufferGetBlockNumber(stack->buffer); stack->off = FirstOffsetNumber; } return true; } /* * Scan all pages of a posting tree and save all its heap ItemPointers * in scanEntry->matchSortstate */ static void scanPostingTree(Relation index, RumScanEntry scanEntry, BlockNumber rootPostingTree, OffsetNumber attnum, RumState * rumstate, Datum idatum, RumNullCategory icategory, Snapshot snapshot) { RumPostingTreeScan *gdi; Buffer buffer; Page page; Assert(ScanDirectionIsForward(scanEntry->scanDirection)); /* Descend to the leftmost leaf page */ gdi = rumPrepareScanPostingTree(index, rootPostingTree, TRUE, ForwardScanDirection, attnum, rumstate); buffer = rumScanBeginPostingTree(gdi, NULL); IncrBufferRefCount(buffer); /* prevent unpin in freeRumBtreeStack */ PredicateLockPage(index, BufferGetBlockNumber(buffer), snapshot); freeRumBtreeStack(gdi->stack); pfree(gdi); /* * Loop iterates through all leaf pages of posting tree */ for (;;) { OffsetNumber maxoff, i; page = BufferGetPage(buffer); maxoff = RumPageGetOpaque(page)->maxoff; if ((RumPageGetOpaque(page)->flags & RUM_DELETED) == 0 && maxoff >= FirstOffsetNumber) { RumScanItem item; Pointer ptr; ItemPointerSetMin(&item.item.iptr); ptr = RumDataPageGetData(page); for (i = FirstOffsetNumber; i <= maxoff; i++) { ptr = rumDataPageLeafRead(ptr, attnum, &item.item, rumstate); SCAN_ITEM_PUT_KEY(scanEntry, item, idatum, icategory); rum_tuplesort_putrumitem(scanEntry->matchSortstate, &item); } scanEntry->predictNumberResult += maxoff; } if (RumPageRightMost(page)) break; /* no more pages */ buffer = rumStep(buffer, index, RUM_SHARE, ForwardScanDirection); PredicateLockPage(index, BufferGetBlockNumber(buffer), snapshot); } UnlockReleaseBuffer(buffer); } /* * Collects TIDs into scanEntry->matchSortstate for all heap tuples that * match the search entry. This supports three different match modes: * * 1. Partial-match support: scan from current point until the * comparePartialFn says we're done. * 2. SEARCH_MODE_ALL: scan from current point (which should be first * key for the current attnum) until we hit null items or end of attnum * 3. SEARCH_MODE_EVERYTHING: scan from current point (which should be first * key for the current attnum) until we hit end of attnum * * Returns true if done, false if it's necessary to restart scan from scratch */ static bool collectMatchBitmap(RumBtreeData * btree, RumBtreeStack * stack, RumScanEntry scanEntry, Snapshot snapshot) { OffsetNumber attnum; Form_pg_attribute attr; FmgrInfo *cmp = NULL; RumState *rumstate = btree->rumstate; if (rumstate->useAlternativeOrder && scanEntry->attnumOrig == rumstate->attrnAddToColumn) { cmp = &rumstate->compareFn[rumstate->attrnAttachColumn - 1]; } /* Initialize */ scanEntry->matchSortstate = rum_tuplesort_begin_rumitem(work_mem, cmp); /* Null query cannot partial-match anything */ if (scanEntry->isPartialMatch && scanEntry->queryCategory != RUM_CAT_NORM_KEY) return true; /* Locate tupdesc entry for key column (for attbyval/attlen data) */ attnum = scanEntry->attnumOrig; attr = RumTupleDescAttr(rumstate->origTupdesc, attnum - 1); for (;;) { Page page; IndexTuple itup; Datum idatum; RumNullCategory icategory; /* * stack->off points to the interested entry, buffer is already locked */ if (moveRightIfItNeeded(btree, stack) == false) return true; page = BufferGetPage(stack->buffer); itup = (IndexTuple) PageGetItem(page, PageGetItemId(page, stack->off)); /* * If tuple stores another attribute then stop scan */ if (rumtuple_get_attrnum(rumstate, itup) != attnum) return true; /* Safe to fetch attribute value */ idatum = rumtuple_get_key(rumstate, itup, &icategory); /* * Check for appropriate scan stop conditions */ if (scanEntry->isPartialMatch) { int32 cmp; /* * In partial match, stop scan at any null (including * placeholders); partial matches never match nulls */ if (icategory != RUM_CAT_NORM_KEY) return true; /*---------- * Check of partial match. * case cmp == 0 => match * case cmp > 0 => not match and finish scan * case cmp < 0 => not match and continue scan *---------- */ cmp = DatumGetInt32(FunctionCall4Coll(&rumstate->comparePartialFn[attnum - 1], rumstate->supportCollation[attnum - 1], scanEntry->queryKey, idatum, UInt16GetDatum(scanEntry->strategy), PointerGetDatum(scanEntry->extra_data))); if (cmp > 0) return true; else if (cmp < 0) { stack->off++; continue; } } else if (scanEntry->searchMode == GIN_SEARCH_MODE_ALL) { /* * In ALL mode, we are not interested in null items, so we can * stop if we get to a null-item placeholder (which will be the * last entry for a given attnum). We do want to include NULL_KEY * and EMPTY_ITEM entries, though. */ if (icategory == RUM_CAT_NULL_ITEM) return true; } /* * OK, we want to return the TIDs listed in this entry. */ if (RumIsPostingTree(itup)) { BlockNumber rootPostingTree = RumGetPostingTree(itup); /* * We should unlock current page (but not unpin) during tree scan * to prevent deadlock with vacuum processes. * * We save current entry value (idatum) to be able to re-find our * tuple after re-locking */ if (icategory == RUM_CAT_NORM_KEY) idatum = datumCopy(idatum, attr->attbyval, attr->attlen); LockBuffer(stack->buffer, RUM_UNLOCK); /* Collect all the TIDs in this entry's posting tree */ scanPostingTree(btree->index, scanEntry, rootPostingTree, attnum, rumstate, idatum, icategory, snapshot); /* * We lock again the entry page and while it was unlocked insert * might have occurred, so we need to re-find our position. */ LockBuffer(stack->buffer, RUM_SHARE); page = BufferGetPage(stack->buffer); if (!RumPageIsLeaf(page)) { /* * Root page becomes non-leaf while we unlock it. We will * start again, this situation doesn't occur often - root can * became a non-leaf only once per life of index. */ return false; } /* Search forward to re-find idatum */ for (;;) { Datum newDatum; RumNullCategory newCategory; if (moveRightIfItNeeded(btree, stack) == false) elog(ERROR, "lost saved point in index"); /* must not happen !!! */ page = BufferGetPage(stack->buffer); itup = (IndexTuple) PageGetItem(page, PageGetItemId(page, stack->off)); if (rumtuple_get_attrnum(rumstate, itup) != attnum) elog(ERROR, "lost saved point in index"); /* must not happen !!! */ newDatum = rumtuple_get_key(rumstate, itup, &newCategory); if (rumCompareEntries(rumstate, attnum, newDatum, newCategory, idatum, icategory) == 0) break; /* Found! */ stack->off++; } if (icategory == RUM_CAT_NORM_KEY && !attr->attbyval) pfree(DatumGetPointer(idatum)); } else { int i; char *ptr = RumGetPosting(itup); RumScanItem item; ItemPointerSetMin(&item.item.iptr); for (i = 0; i < RumGetNPosting(itup); i++) { ptr = rumDataPageLeafRead(ptr, scanEntry->attnum, &item.item, rumstate); SCAN_ITEM_PUT_KEY(scanEntry, item, idatum, icategory); rum_tuplesort_putrumitem(scanEntry->matchSortstate, &item); } scanEntry->predictNumberResult += RumGetNPosting(itup); } /* * Done with this entry, go to the next */ stack->off++; } } /* * set right position in entry->list accordingly to markAddInfo. * returns true if there is not such position. */ static bool setListPositionScanEntry(RumState * rumstate, RumScanEntry entry) { OffsetNumber StopLow = entry->offset, StopHigh = entry->nlist; if (entry->useMarkAddInfo == false) { entry->offset = (ScanDirectionIsForward(entry->scanDirection)) ? 0 : entry->nlist - 1; return false; } while (StopLow < StopHigh) { int res; entry->offset = StopLow + ((StopHigh - StopLow) >> 1); res = compareRumItem(rumstate, entry->attnumOrig, &entry->markAddInfo, entry->list + entry->offset); if (res < 0) StopHigh = entry->offset; else if (res > 0) StopLow = entry->offset + 1; else return false; } if (ScanDirectionIsForward(entry->scanDirection)) { entry->offset = StopHigh; return (StopHigh >= entry->nlist); } else { if (StopHigh == 0) return true; entry->offset = StopHigh - 1; return false; } } /* * Start* functions setup beginning state of searches: finds correct buffer and pins it. */ static void startScanEntry(RumState * rumstate, RumScanEntry entry, Snapshot snapshot) { RumBtreeData btreeEntry; RumBtreeStack *stackEntry; Page page; bool needUnlock; restartScanEntry: entry->buffer = InvalidBuffer; RumItemSetMin(&entry->curItem); entry->offset = InvalidOffsetNumber; entry->list = NULL; entry->gdi = NULL; entry->stack = NULL; entry->nlist = 0; entry->matchSortstate = NULL; entry->reduceResult = FALSE; entry->predictNumberResult = 0; /* * we should find entry, and begin scan of posting tree or just store * posting list in memory */ rumPrepareEntryScan(&btreeEntry, entry->attnum, entry->queryKey, entry->queryCategory, rumstate); btreeEntry.searchMode = TRUE; stackEntry = rumFindLeafPage(&btreeEntry, NULL); page = BufferGetPage(stackEntry->buffer); needUnlock = TRUE; entry->isFinished = TRUE; PredicateLockPage(rumstate->index, BufferGetBlockNumber(stackEntry->buffer), snapshot); if (entry->isPartialMatch || (entry->queryCategory == RUM_CAT_EMPTY_QUERY && !entry->scanWithAddInfo)) { /* * btreeEntry.findItem locates the first item >= given search key. * (For RUM_CAT_EMPTY_QUERY, it will find the leftmost index item * because of the way the RUM_CAT_EMPTY_QUERY category code is * assigned.) We scan forward from there and collect all TIDs needed * for the entry type. */ btreeEntry.findItem(&btreeEntry, stackEntry); if (collectMatchBitmap(&btreeEntry, stackEntry, entry, snapshot) == false) { /* * RUM tree was seriously restructured, so we will cleanup all * found data and rescan. See comments near 'return false' in * collectMatchBitmap() */ if (entry->matchSortstate) { rum_tuplesort_end(entry->matchSortstate); entry->matchSortstate = NULL; } LockBuffer(stackEntry->buffer, RUM_UNLOCK); freeRumBtreeStack(stackEntry); goto restartScanEntry; } if (entry->matchSortstate) { rum_tuplesort_performsort(entry->matchSortstate); ItemPointerSetMin(&entry->collectRumItem.item.iptr); entry->isFinished = FALSE; } } else if (btreeEntry.findItem(&btreeEntry, stackEntry) || (entry->queryCategory == RUM_CAT_EMPTY_QUERY && entry->scanWithAddInfo)) { IndexTuple itup = (IndexTuple) PageGetItem(page, PageGetItemId(page, stackEntry->off)); if (RumIsPostingTree(itup)) { BlockNumber rootPostingTree = RumGetPostingTree(itup); RumPostingTreeScan *gdi; Page page; OffsetNumber maxoff, i; Pointer ptr; RumItem item; ItemPointerSetMin(&item.iptr); /* * We should unlock entry page before touching posting tree to * prevent deadlocks with vacuum processes. Because entry is never * deleted from page and posting tree is never reduced to the * posting list, we can unlock page after getting BlockNumber of * root of posting tree. */ LockBuffer(stackEntry->buffer, RUM_UNLOCK); needUnlock = FALSE; gdi = rumPrepareScanPostingTree(rumstate->index, rootPostingTree, TRUE, entry->scanDirection, entry->attnum, rumstate); entry->buffer = rumScanBeginPostingTree(gdi, entry->useMarkAddInfo ? &entry->markAddInfo : NULL); entry->gdi = gdi; PredicateLockPage(rumstate->index, BufferGetBlockNumber(entry->buffer), snapshot); /* * We keep buffer pinned because we need to prevent deletion of * page during scan. See RUM's vacuum implementation. RefCount is * increased to keep buffer pinned after freeRumBtreeStack() call. */ page = BufferGetPage(entry->buffer); entry->predictNumberResult = gdi->stack->predictNumber * RumPageGetOpaque(page)->maxoff; /* * Keep page content in memory to prevent durable page locking */ entry->list = (RumItem *) palloc(BLCKSZ * sizeof(RumItem)); maxoff = RumPageGetOpaque(page)->maxoff; entry->nlist = maxoff; ptr = RumDataPageGetData(page); for (i = FirstOffsetNumber; i <= maxoff; i = OffsetNumberNext(i)) { ptr = rumDataPageLeafRead(ptr, entry->attnum, &item, rumstate); entry->list[i - FirstOffsetNumber] = item; } LockBuffer(entry->buffer, RUM_UNLOCK); entry->isFinished = setListPositionScanEntry(rumstate, entry); if (!entry->isFinished) entry->curItem = entry->list[entry->offset]; } else if (RumGetNPosting(itup) > 0) { entry->nlist = RumGetNPosting(itup); entry->predictNumberResult = entry->nlist; entry->list = (RumItem *) palloc(sizeof(RumItem) * entry->nlist); rumReadTuple(rumstate, entry->attnum, itup, entry->list); entry->isFinished = setListPositionScanEntry(rumstate, entry); if (!entry->isFinished) entry->curItem = entry->list[entry->offset]; } if (entry->queryCategory == RUM_CAT_EMPTY_QUERY && entry->scanWithAddInfo) entry->stack = stackEntry; SCAN_ENTRY_GET_KEY(entry, rumstate, itup); } if (needUnlock) LockBuffer(stackEntry->buffer, RUM_UNLOCK); if (entry->stack == NULL) freeRumBtreeStack(stackEntry); } static void startScanKey(RumState * rumstate, RumScanKey key) { RumItemSetMin(&key->curItem); key->curItemMatches = false; key->recheckCurItem = false; key->isFinished = false; } /* * Compare entries position. At first consider isFinished flag, then compare * item pointers. */ static int cmpEntries(RumState *rumstate, RumScanEntry e1, RumScanEntry e2) { int res; if (e1->isFinished == TRUE) { if (e2->isFinished == TRUE) return 0; else return 1; } if (e2->isFinished) return -1; if (e1->attnumOrig != e2->attnumOrig) return (e1->attnumOrig < e2->attnumOrig) ? 1 : -1; res = compareRumItem(rumstate, e1->attnumOrig, &e1->curItem, &e2->curItem); return (ScanDirectionIsForward(e1->scanDirection)) ? res : -res; } static int scan_entry_cmp(const void *p1, const void *p2, void *arg) { RumScanEntry e1 = *((RumScanEntry *) p1); RumScanEntry e2 = *((RumScanEntry *) p2); return -cmpEntries(arg, e1, e2); } static void startScan(IndexScanDesc scan) { MemoryContext oldCtx = CurrentMemoryContext; RumScanOpaque so = (RumScanOpaque) scan->opaque; RumState *rumstate = &so->rumstate; uint32 i; RumScanType scanType = RumFastScan; MemoryContextSwitchTo(so->keyCtx); for (i = 0; i < so->totalentries; i++) { startScanEntry(rumstate, so->entries[i], scan->xs_snapshot); } MemoryContextSwitchTo(oldCtx); if (RumFuzzySearchLimit > 0) { /* * If all of keys more than threshold we will try to reduce result, we * hope (and only hope, for intersection operation of array our * supposition isn't true), that total result will not more than * minimal predictNumberResult. */ bool reduce = true; for (i = 0; i < so->totalentries; i++) { if (so->entries[i]->predictNumberResult <= so->totalentries * RumFuzzySearchLimit) { reduce = false; break; } } if (reduce) { for (i = 0; i < so->totalentries; i++) { so->entries[i]->predictNumberResult /= so->totalentries; so->entries[i]->reduceResult = TRUE; } } } for (i = 0; i < so->nkeys; i++) startScanKey(rumstate, so->keys[i]); /* * Check if we can use a fast scan. * Use fast scan iff all keys have preConsistent method. But we can stop * checking if at least one key have not preConsistent method and use * regular scan. */ for (i = 0; i < so->nkeys; i++) { RumScanKey key = so->keys[i]; /* Check first key is it used to full-index scan */ if (i == 0 && key->nentries > 0 && key->scanEntry[i]->scanWithAddInfo) { scanType = RumFullScan; break; } /* Else check keys for preConsistent method */ else if (!so->rumstate.canPreConsistent[key->attnum - 1]) { scanType = RumRegularScan; break; } } if (scanType == RumFastScan) { for (i = 0; i < so->totalentries; i++) { RumScanEntry entry = so->entries[i]; if (entry->isPartialMatch) { scanType = RumRegularScan; break; } } } ItemPointerSetInvalid(&so->item.iptr); if (scanType == RumFastScan) { /* * We are going to use fast scan. Do some preliminaries. Start scan of * each entry and sort entries by descending item pointers. */ so->sortedEntries = (RumScanEntry *) palloc(sizeof(RumScanEntry) * so->totalentries); memcpy(so->sortedEntries, so->entries, sizeof(RumScanEntry) * so->totalentries); for (i = 0; i < so->totalentries; i++) { if (!so->sortedEntries[i]->isFinished) entryGetItem(&so->rumstate, so->sortedEntries[i], NULL, scan->xs_snapshot); } qsort_arg(so->sortedEntries, so->totalentries, sizeof(RumScanEntry), scan_entry_cmp, rumstate); } so->scanType = scanType; } /* * Gets next ItemPointer from PostingTree. Note, that we copy * page into RumScanEntry->list array and unlock page, but keep it pinned * to prevent interference with vacuum */ static void entryGetNextItem(RumState * rumstate, RumScanEntry entry, Snapshot snapshot) { Page page; for (;;) { if (entry->offset >= 0 && entry->offset < entry->nlist) { entry->curItem = entry->list[entry->offset]; entry->offset += entry->scanDirection; return; } LockBuffer(entry->buffer, RUM_SHARE); page = BufferGetPage(entry->buffer); PredicateLockPage(rumstate->index, BufferGetBlockNumber(entry->buffer), snapshot); if (scanPage(rumstate, entry, &entry->curItem, false)) { LockBuffer(entry->buffer, RUM_UNLOCK); return; } for (;;) { OffsetNumber maxoff, i; Pointer ptr; RumItem item; bool searchBorder = (ScanDirectionIsForward(entry->scanDirection) && ItemPointerIsValid(&entry->curItem.iptr)); /* * It's needed to go by right link. During that we should refind * first ItemPointer greater that stored */ if ((ScanDirectionIsForward(entry->scanDirection) && RumPageRightMost(page)) || (ScanDirectionIsBackward(entry->scanDirection) && RumPageLeftMost(page))) { UnlockReleaseBuffer(entry->buffer); ItemPointerSetInvalid(&entry->curItem.iptr); entry->buffer = InvalidBuffer; entry->isFinished = TRUE; entry->gdi->stack->buffer = InvalidBuffer; return; } entry->buffer = rumStep(entry->buffer, rumstate->index, RUM_SHARE, entry->scanDirection); entry->gdi->stack->buffer = entry->buffer; entry->gdi->stack->blkno = BufferGetBlockNumber(entry->buffer); page = BufferGetPage(entry->buffer); PredicateLockPage(rumstate->index, BufferGetBlockNumber(entry->buffer), snapshot); entry->offset = -1; maxoff = RumPageGetOpaque(page)->maxoff; entry->nlist = maxoff; ItemPointerSetMin(&item.iptr); ptr = RumDataPageGetData(page); for (i = FirstOffsetNumber; i <= maxoff; i = OffsetNumberNext(i)) { ptr = rumDataPageLeafRead(ptr, entry->attnum, &item, rumstate); entry->list[i - FirstOffsetNumber] = item; if (searchBorder) { /* don't search position for backward scan, because of split algorithm */ int cmp = compareRumItem(rumstate, entry->attnumOrig, &entry->curItem, &item); if (cmp > 0) { entry->offset = i - FirstOffsetNumber; searchBorder = false; } } } LockBuffer(entry->buffer, RUM_UNLOCK); if (entry->offset < 0) { if (ScanDirectionIsForward(entry->scanDirection) && ItemPointerIsValid(&entry->curItem.iptr)) /* go on next page */ break; entry->offset = (ScanDirectionIsForward(entry->scanDirection)) ? 0 : entry->nlist - 1; } entry->curItem = entry->list[entry->offset]; entry->offset += entry->scanDirection; return; } } } static bool entryGetNextItemList(RumState * rumstate, RumScanEntry entry, Snapshot snapshot) { Page page; IndexTuple itup; RumBtreeData btree; bool needUnlock; Assert(!entry->isFinished); Assert(entry->stack); Assert(ScanDirectionIsForward(entry->scanDirection)); entry->buffer = InvalidBuffer; RumItemSetMin(&entry->curItem); entry->offset = InvalidOffsetNumber; entry->list = NULL; if (entry->gdi) { freeRumBtreeStack(entry->gdi->stack); pfree(entry->gdi); } entry->gdi = NULL; if (entry->list) { pfree(entry->list); entry->list = NULL; entry->nlist = 0; } entry->matchSortstate = NULL; entry->reduceResult = FALSE; entry->predictNumberResult = 0; rumPrepareEntryScan(&btree, entry->attnum, entry->queryKey, entry->queryCategory, rumstate); LockBuffer(entry->stack->buffer, RUM_SHARE); /* * stack->off points to the interested entry, buffer is already locked */ if (!moveRightIfItNeeded(&btree, entry->stack)) { ItemPointerSetInvalid(&entry->curItem.iptr); entry->isFinished = TRUE; LockBuffer(entry->stack->buffer, RUM_UNLOCK); return false; } page = BufferGetPage(entry->stack->buffer); itup = (IndexTuple) PageGetItem(page, PageGetItemId(page, entry->stack->off)); needUnlock = true; /* * If tuple stores another attribute then stop scan */ if (rumtuple_get_attrnum(btree.rumstate, itup) != entry->attnum) { ItemPointerSetInvalid(&entry->curItem.iptr); entry->isFinished = TRUE; LockBuffer(entry->stack->buffer, RUM_UNLOCK); return false; } /* * OK, we want to return the TIDs listed in this entry. */ if (RumIsPostingTree(itup)) { BlockNumber rootPostingTree = RumGetPostingTree(itup); RumPostingTreeScan *gdi; Page page; OffsetNumber maxoff, i; Pointer ptr; RumItem item; ItemPointerSetMin(&item.iptr); /* * We should unlock entry page before touching posting tree to * prevent deadlocks with vacuum processes. Because entry is never * deleted from page and posting tree is never reduced to the * posting list, we can unlock page after getting BlockNumber of * root of posting tree. */ LockBuffer(entry->stack->buffer, RUM_UNLOCK); needUnlock = false; gdi = rumPrepareScanPostingTree(rumstate->index, rootPostingTree, TRUE, entry->scanDirection, entry->attnumOrig, rumstate); entry->buffer = rumScanBeginPostingTree(gdi, NULL); entry->gdi = gdi; PredicateLockPage(rumstate->index, BufferGetBlockNumber(entry->buffer), snapshot); /* * We keep buffer pinned because we need to prevent deletion of * page during scan. See RUM's vacuum implementation. RefCount is * increased to keep buffer pinned after freeRumBtreeStack() call. */ page = BufferGetPage(entry->buffer); entry->predictNumberResult = gdi->stack->predictNumber * RumPageGetOpaque(page)->maxoff; /* * Keep page content in memory to prevent durable page locking */ entry->list = (RumItem *) palloc(BLCKSZ * sizeof(RumItem)); maxoff = RumPageGetOpaque(page)->maxoff; entry->nlist = maxoff; ptr = RumDataPageGetData(page); for (i = FirstOffsetNumber; i <= maxoff; i = OffsetNumberNext(i)) { ptr = rumDataPageLeafRead(ptr, entry->attnum, &item, rumstate); entry->list[i - FirstOffsetNumber] = item; } LockBuffer(entry->buffer, RUM_UNLOCK); entry->isFinished = FALSE; } else if (RumGetNPosting(itup) > 0) { entry->nlist = RumGetNPosting(itup); entry->predictNumberResult = entry->nlist; entry->list = (RumItem *) palloc(sizeof(RumItem) * entry->nlist); rumReadTuple(rumstate, entry->attnum, itup, entry->list); entry->isFinished = setListPositionScanEntry(rumstate, entry); } Assert(entry->nlist > 0); entry->curItem = entry->list[entry->offset]; entry->offset += entry->scanDirection; SCAN_ENTRY_GET_KEY(entry, rumstate, itup); /* * Done with this entry, go to the next for the future. */ entry->stack->off++; if (needUnlock) LockBuffer(entry->stack->buffer, RUM_UNLOCK); return true; } #define rum_rand() (((double) random()) / ((double) MAX_RANDOM_VALUE)) #define dropItem(e) ( rum_rand() > ((double)RumFuzzySearchLimit)/((double)((e)->predictNumberResult)) ) /* * Sets entry->curItem to next heap item pointer for one entry of one scan key, * or sets entry->isFinished to TRUE if there are no more. * * Item pointers must be returned in ascending order. */ static void entryGetItem(RumState * rumstate, RumScanEntry entry, bool *nextEntryList, Snapshot snapshot) { Assert(!entry->isFinished); if (nextEntryList) *nextEntryList = false; if (entry->matchSortstate) { Assert(ScanDirectionIsForward(entry->scanDirection)); do { RumScanItem collected; RumScanItem *current_collected; /* We are finished, but should return last result */ if (ItemPointerIsMax(&entry->collectRumItem.item.iptr)) { entry->isFinished = TRUE; rum_tuplesort_end(entry->matchSortstate); entry->matchSortstate = NULL; break; } /* collectRumItem could store the begining of current result */ if (!ItemPointerIsMin(&entry->collectRumItem.item.iptr)) collected = entry->collectRumItem; else ItemPointerSetMin(&collected.item.iptr); ItemPointerSetMin(&entry->curItem.iptr); for(;;) { bool should_free; current_collected = rum_tuplesort_getrumitem( entry->matchSortstate, ScanDirectionIsForward(entry->scanDirection) ? true : false, &should_free); if (current_collected == NULL) { entry->curItem = collected.item; if (entry->useCurKey) { entry->curKey = collected.keyValue; entry->curKeyCategory = collected.keyCategory; } break; } if (ItemPointerIsMin(&collected.item.iptr) || rumCompareItemPointers(&collected.item.iptr, ¤t_collected->item.iptr) == 0) { Datum joinedAddInfo = (Datum)0; bool joinedAddInfoIsNull; if (ItemPointerIsMin(&collected.item.iptr)) { joinedAddInfoIsNull = true; /* will change later */ collected.item.addInfoIsNull = true; } else joinedAddInfoIsNull = collected.item.addInfoIsNull || current_collected->item.addInfoIsNull; if (joinedAddInfoIsNull) { joinedAddInfoIsNull = (collected.item.addInfoIsNull && current_collected->item.addInfoIsNull); if (collected.item.addInfoIsNull == false) joinedAddInfo = collected.item.addInfo; else if (current_collected->item.addInfoIsNull == false) joinedAddInfo = current_collected->item.addInfo; } else if (rumstate->canJoinAddInfo[entry->attnumOrig - 1]) { joinedAddInfo = FunctionCall2( &rumstate->joinAddInfoFn[entry->attnumOrig - 1], collected.item.addInfo, current_collected->item.addInfo); } else { joinedAddInfo = current_collected->item.addInfo; } collected.item.iptr = current_collected->item.iptr; collected.item.addInfoIsNull = joinedAddInfoIsNull; collected.item.addInfo = joinedAddInfo; if (entry->useCurKey) { collected.keyValue = current_collected->keyValue; collected.keyCategory = current_collected->keyCategory; } if (should_free) pfree(current_collected); } else { entry->curItem = collected.item; entry->collectRumItem = *current_collected; if (entry->useCurKey) { entry->curKey = collected.keyValue; entry->curKeyCategory = collected.keyCategory; } if (should_free) pfree(current_collected); break; } } if (current_collected == NULL) { /* mark next call as last */ ItemPointerSetMax(&entry->collectRumItem.item.iptr); /* even current call is last */ if (ItemPointerIsMin(&entry->curItem.iptr)) { entry->isFinished = TRUE; rum_tuplesort_end(entry->matchSortstate); entry->matchSortstate = NULL; break; } } } while (entry->reduceResult == true && dropItem(entry)); } else if (!BufferIsValid(entry->buffer)) { if (entry->offset >= 0 && entry->offset < entry->nlist) { entry->curItem = entry->list[entry->offset]; entry->offset += entry->scanDirection; } else if (entry->stack) { entry->offset++; if (entryGetNextItemList(rumstate, entry, snapshot) && nextEntryList) *nextEntryList = true; } else { ItemPointerSetInvalid(&entry->curItem.iptr); entry->isFinished = TRUE; } } /* Get next item from posting tree */ else { do { entryGetNextItem(rumstate, entry, snapshot); } while (entry->isFinished == FALSE && entry->reduceResult == TRUE && dropItem(entry)); if (entry->stack && entry->isFinished) { entry->isFinished = FALSE; if (entryGetNextItemList(rumstate, entry, snapshot) && nextEntryList) *nextEntryList = true; } } } /* * Identify the "current" item among the input entry streams for this scan key, * and test whether it passes the scan key qual condition. * * The current item is the smallest curItem among the inputs. key->curItem * is set to that value. key->curItemMatches is set to indicate whether that * TID passes the consistentFn test. If so, key->recheckCurItem is set true * iff recheck is needed for this item pointer * * If all entry streams are exhausted, sets key->isFinished to TRUE. * * Item pointers must be returned in ascending order. */ static int compareRumItemScanDirection(RumState *rumstate, AttrNumber attno, ScanDirection scanDirection, RumItem *a, RumItem *b) { int res = compareRumItem(rumstate, attno, a, b); return (ScanDirectionIsForward(scanDirection)) ? res : -res; } static int compareCurRumItemScanDirection(RumState *rumstate, RumScanEntry entry, RumItem *minItem) { return compareRumItemScanDirection(rumstate, entry->attnumOrig, entry->scanDirection, &entry->curItem, minItem); } static void keyGetItem(RumState * rumstate, MemoryContext tempCtx, RumScanKey key) { RumItem minItem; uint32 i; RumScanEntry entry; bool res; MemoryContext oldCtx; bool allFinished = true; bool minItemInited = false; Assert(!key->isFinished); /* * Find the minimum of the active entry curItems. */ for (i = 0; i < key->nentries; i++) { entry = key->scanEntry[i]; if (entry->isFinished == false) { allFinished = false; if (minItemInited == false || compareCurRumItemScanDirection(rumstate, entry, &minItem) < 0) { minItem = entry->curItem; minItemInited = true; } } } if (allFinished) { /* all entries are finished */ key->isFinished = TRUE; return; } /* * We might have already tested this item; if so, no need to repeat work. */ if (rumCompareItemPointers(&key->curItem.iptr, &minItem.iptr) == 0) return; /* * OK, advance key->curItem and perform consistentFn test. */ key->curItem = minItem; /* prepare for calling consistentFn in temp context */ oldCtx = MemoryContextSwitchTo(tempCtx); /* * Prepare entryRes array to be passed to consistentFn. */ for (i = 0; i < key->nentries; i++) { entry = key->scanEntry[i]; if (entry->isFinished == FALSE && rumCompareItemPointers(&entry->curItem.iptr, &key->curItem.iptr) == 0) { key->entryRes[i] = TRUE; key->addInfo[i] = entry->curItem.addInfo; key->addInfoIsNull[i] = entry->curItem.addInfoIsNull; } else { key->entryRes[i] = FALSE; key->addInfo[i] = (Datum) 0; key->addInfoIsNull[i] = true; } } res = callConsistentFn(rumstate, key); key->curItemMatches = res; /* clean up after consistentFn calls */ MemoryContextSwitchTo(oldCtx); MemoryContextReset(tempCtx); } /* * Get next heap item pointer (after advancePast) from scan. * Returns true if anything found. * On success, *item and *recheck are set. * * Note: this is very nearly the same logic as in keyGetItem(), except * that we know the keys are to be combined with AND logic, whereas in * keyGetItem() the combination logic is known only to the consistentFn. */ static bool scanGetItemRegular(IndexScanDesc scan, RumItem *advancePast, RumItem *item, bool *recheck) { RumScanOpaque so = (RumScanOpaque) scan->opaque; RumState *rumstate = &so->rumstate; RumItem myAdvancePast = *advancePast; uint32 i; bool allFinished; bool match, itemSet; for (;;) { /* * Advance any entries that are <= myAdvancePast according to * scan direction. On first call myAdvancePast is invalid, * so anyway we are needed to call entryGetItem() */ allFinished = TRUE; for (i = 0; i < so->totalentries; i++) { RumScanEntry entry = so->entries[i]; while (entry->isFinished == FALSE && (!ItemPointerIsValid(&myAdvancePast.iptr) || compareCurRumItemScanDirection(rumstate, entry, &myAdvancePast) <= 0)) { entryGetItem(rumstate, entry, NULL, scan->xs_snapshot); if (!ItemPointerIsValid(&myAdvancePast.iptr)) break; } if (entry->isFinished == false) allFinished = false; } if (allFinished) { /* all entries exhausted, so we're done */ return false; } /* * Perform the consistentFn test for each scan key. If any key * reports isFinished, meaning its subset of the entries is exhausted, * we can stop. Otherwise, set *item to the minimum of the key * curItems. */ itemSet = false; for (i = 0; i < so->nkeys; i++) { RumScanKey key = so->keys[i]; int cmp; if (key->orderBy) continue; keyGetItem(&so->rumstate, so->tempCtx, key); if (key->isFinished) return false; /* finished one of keys */ if (itemSet == false) { *item = key->curItem; itemSet = true; } cmp = compareRumItem(rumstate, key->attnumOrig, &key->curItem, item); if ((ScanDirectionIsForward(key->scanDirection) && cmp < 0) || (ScanDirectionIsBackward(key->scanDirection) && cmp > 0)) *item = key->curItem; } /*---------- * Now *item contains first ItemPointer after previous result. *---------- */ match = true; for (i = 0; match && i < so->nkeys; i++) { RumScanKey key = so->keys[i]; if (key->orderBy) continue; if (key->curItemMatches) { if (rumCompareItemPointers(&item->iptr, &key->curItem.iptr) == 0) continue; } match = false; } if (match) break; /* * No hit. Update myAdvancePast to this TID, so that on the next pass * we'll move to the next possible entry. */ myAdvancePast = *item; } /* * We must return recheck = true if any of the keys are marked recheck. */ *recheck = false; for (i = 0; i < so->nkeys; i++) { RumScanKey key = so->keys[i]; if (key->orderBy) continue; if (key->recheckCurItem) { *recheck = true; break; } } return true; } /* * Finds part of page containing requested item using small index at the end * of page. */ static bool scanPage(RumState * rumstate, RumScanEntry entry, RumItem *item, bool equalOk) { int j; RumItem iter_item; Pointer ptr; OffsetNumber first = FirstOffsetNumber, i, maxoff; int16 bound = -1; bool found_eq = false; int cmp; Page page = BufferGetPage(entry->buffer); ItemPointerSetMin(&iter_item.iptr); if (ScanDirectionIsForward(entry->scanDirection) && !RumPageRightMost(page)) { cmp = compareRumItem(rumstate, entry->attnumOrig, RumDataPageGetRightBound(page), item); if (cmp < 0 || (cmp <= 0 && !equalOk)) return false; } ptr = RumDataPageGetData(page); maxoff = RumPageGetOpaque(page)->maxoff; for (j = 0; j < RumDataLeafIndexCount; j++) { RumDataLeafItemIndex *index = &RumPageGetIndexes(page)[j]; if (index->offsetNumer == InvalidOffsetNumber) break; if (rumstate->useAlternativeOrder) { RumItem k; convertIndexToKey(index, &k); cmp = compareRumItem(rumstate, entry->attnumOrig, &k, item); } else cmp = rumCompareItemPointers(&index->iptr, &item->iptr); if (cmp < 0 || (cmp <= 0 && !equalOk)) { ptr = RumDataPageGetData(page) + index->pageOffset; first = index->offsetNumer; iter_item.iptr = index->iptr; } else { if (ScanDirectionIsBackward(entry->scanDirection)) { if (j + 1 < RumDataLeafIndexCount) maxoff = RumPageGetIndexes(page)[j+1].offsetNumer; } else maxoff = index->offsetNumer - 1; break; } } if (ScanDirectionIsBackward(entry->scanDirection) && first >= maxoff) { first = FirstOffsetNumber; ItemPointerSetMin(&iter_item.iptr); ptr = RumDataPageGetData(page); } entry->nlist = maxoff - first + 1; bound = -1; for (i = first; i <= maxoff; i++) { ptr = rumDataPageLeafRead(ptr, entry->attnum, &iter_item, rumstate); entry->list[i - first] = iter_item; if (bound != -1) continue; cmp = compareRumItem(rumstate, entry->attnumOrig, item, &iter_item); if (cmp <= 0) { bound = i - first; if (cmp == 0) found_eq = true; } } if (bound == -1) { if (ScanDirectionIsBackward(entry->scanDirection)) { entry->offset = maxoff - first; goto end; } return false; } if (found_eq) { entry->offset = bound; if (!equalOk) entry->offset += entry->scanDirection; } else if (ScanDirectionIsBackward(entry->scanDirection)) entry->offset = bound - 1; else entry->offset = bound; if (entry->offset < 0 || entry->offset >= entry->nlist) return false; end: entry->curItem = entry->list[entry->offset]; entry->offset += entry->scanDirection; return true; } /* * Find item of scan entry wich is greater or equal to the given item. */ static void entryFindItem(RumState * rumstate, RumScanEntry entry, RumItem * item, Snapshot snapshot) { if (entry->nlist == 0) { entry->isFinished = TRUE; return; } /* Try to find in loaded part of page */ if ((ScanDirectionIsForward(entry->scanDirection) && compareRumItem(rumstate, entry->attnumOrig, &entry->list[entry->nlist - 1], item) >= 0) || (ScanDirectionIsBackward(entry->scanDirection) && compareRumItem(rumstate, entry->attnumOrig, &entry->list[0], item) <= 0)) { if (compareRumItemScanDirection(rumstate, entry->attnumOrig, entry->scanDirection, &entry->curItem, item) >= 0) return; while (entry->offset >= 0 && entry->offset < entry->nlist) { if (compareRumItemScanDirection(rumstate, entry->attnumOrig, entry->scanDirection, &entry->list[entry->offset], item) >= 0) { entry->curItem = entry->list[entry->offset]; entry->offset += entry->scanDirection; return; } entry->offset += entry->scanDirection; } } if (!BufferIsValid(entry->buffer)) { entry->isFinished = TRUE; return; } /* Check rest of page */ LockBuffer(entry->buffer, RUM_SHARE); PredicateLockPage(rumstate->index, BufferGetBlockNumber(entry->buffer), snapshot); if (scanPage(rumstate, entry, item, true)) { LockBuffer(entry->buffer, RUM_UNLOCK); return; } /* Try to traverse to another leaf page */ entry->gdi->btree.items = item; entry->gdi->btree.curitem = 0; entry->gdi->btree.fullScan = false; entry->gdi->stack->buffer = entry->buffer; entry->gdi->stack = rumReFindLeafPage(&entry->gdi->btree, entry->gdi->stack); entry->buffer = entry->gdi->stack->buffer; PredicateLockPage(rumstate->index, BufferGetBlockNumber(entry->buffer), snapshot); if (scanPage(rumstate, entry, item, true)) { LockBuffer(entry->buffer, RUM_UNLOCK); return; } /* At last try to traverse by direction */ for (;;) { entry->buffer = rumStep(entry->buffer, rumstate->index, RUM_SHARE, entry->scanDirection); entry->gdi->stack->buffer = entry->buffer; if (entry->buffer == InvalidBuffer) { ItemPointerSetInvalid(&entry->curItem.iptr); entry->isFinished = TRUE; return; } PredicateLockPage(rumstate->index, BufferGetBlockNumber(entry->buffer), snapshot); entry->gdi->stack->blkno = BufferGetBlockNumber(entry->buffer); if (scanPage(rumstate, entry, item, true)) { LockBuffer(entry->buffer, RUM_UNLOCK); return; } } } /* * Do preConsistent check for all the key where applicable. */ static bool preConsistentCheck(RumScanOpaque so) { RumState *rumstate = &so->rumstate; uint32 i, j; bool recheck; for (j = 0; j < so->nkeys; j++) { RumScanKey key = so->keys[j]; bool hasFalse = false; if (key->orderBy) continue; if (key->searchMode == GIN_SEARCH_MODE_EVERYTHING) continue; if (!so->rumstate.canPreConsistent[key->attnum - 1]) continue; for (i = 0; i < key->nentries; i++) { RumScanEntry entry = key->scanEntry[i]; key->entryRes[i] = entry->preValue; if (!entry->preValue) hasFalse = true; } if (!hasFalse) continue; if (!DatumGetBool(FunctionCall8Coll(&rumstate->preConsistentFn[key->attnum - 1], rumstate->supportCollation[key->attnum - 1], PointerGetDatum(key->entryRes), UInt16GetDatum(key->strategy), key->query, UInt32GetDatum(key->nuserentries), PointerGetDatum(key->extra_data), PointerGetDatum(&recheck), PointerGetDatum(key->queryValues), PointerGetDatum(key->queryCategories) ))) return false; } return true; } /* * Shift value of some entry which index in so->sortedEntries is equal or greater * to i. */ static void entryShift(int i, RumScanOpaque so, bool find, Snapshot snapshot) { int minIndex = -1, j; uint32 minPredictNumberResult = 0; RumState *rumstate = &so->rumstate; /* * It's more efficient to move entry with smallest posting list/tree. So * find one. */ for (j = i; j < so->totalentries; j++) { if (minIndex < 0 || so->sortedEntries[j]->predictNumberResult < minPredictNumberResult) { minIndex = j; minPredictNumberResult = so->sortedEntries[j]->predictNumberResult; } } /* Do shift of required type */ if (find) entryFindItem(rumstate, so->sortedEntries[minIndex], &so->sortedEntries[i - 1]->curItem, snapshot); else if (!so->sortedEntries[minIndex]->isFinished) entryGetItem(rumstate, so->sortedEntries[minIndex], NULL, snapshot); /* Restore order of so->sortedEntries */ while (minIndex > 0 && cmpEntries(rumstate, so->sortedEntries[minIndex], so->sortedEntries[minIndex - 1]) > 0) { RumScanEntry tmp; tmp = so->sortedEntries[minIndex]; so->sortedEntries[minIndex] = so->sortedEntries[minIndex - 1]; so->sortedEntries[minIndex - 1] = tmp; minIndex--; } } /* * Get next item pointer using fast scan. */ static bool scanGetItemFast(IndexScanDesc scan, RumItem *advancePast, RumItem *item, bool *recheck) { RumScanOpaque so = (RumScanOpaque) scan->opaque; int i, j, k; bool preConsistentResult, consistentResult; if (so->entriesIncrIndex >= 0) { for (k = so->entriesIncrIndex; k < so->totalentries; k++) entryShift(k, so, false, scan->xs_snapshot); } for (;;) { /* * Our entries is ordered by descending of item pointers. The first * goal is to find border where preConsistent becomes false. */ preConsistentResult = true; j = 0; k = 0; for (i = 0; i < so->totalentries; i++) so->sortedEntries[i]->preValue = true; for (i = 1; i < so->totalentries; i++) { if (cmpEntries(&so->rumstate, so->sortedEntries[i], so->sortedEntries[i - 1]) < 0) { k = i; for (; j < i; j++) so->sortedEntries[j]->preValue = false; if ((preConsistentResult = preConsistentCheck(so)) == false) break; } } /* * If we found false in preConsistent then we can safely move entries * which was true in preConsistent argument. */ if (so->sortedEntries[i - 1]->isFinished == TRUE) return false; if (preConsistentResult == false) { entryShift(i, so, true, scan->xs_snapshot); continue; } /* Call consistent method */ consistentResult = true; for (i = 0; i < so->nkeys; i++) { RumScanKey key = so->keys[i]; if (key->orderBy) continue; for (j = 0; j < key->nentries; j++) { RumScanEntry entry = key->scanEntry[j]; if (entry->isFinished == FALSE && rumCompareItemPointers(&entry->curItem.iptr, &so->sortedEntries[so->totalentries - 1]->curItem.iptr) == 0) { key->entryRes[j] = TRUE; key->addInfo[j] = entry->curItem.addInfo; key->addInfoIsNull[j] = entry->curItem.addInfoIsNull; } else { key->entryRes[j] = FALSE; key->addInfo[j] = (Datum) 0; key->addInfoIsNull[j] = true; } } if (!callConsistentFn(&so->rumstate, key)) { consistentResult = false; for (j = k; j < so->totalentries; j++) entryShift(j, so, false, scan->xs_snapshot); continue; } } if (consistentResult == false) continue; /* Calculate recheck from each key */ *recheck = false; for (i = 0; i < so->nkeys; i++) { RumScanKey key = so->keys[i]; if (key->orderBy) continue; if (key->recheckCurItem) { *recheck = true; break; } } *item = so->sortedEntries[so->totalentries - 1]->curItem; so->entriesIncrIndex = k; return true; } return false; } /* * Get next item pointer using full-index scan. * * First key is used to full scan, other keys are only used for ranking. */ static bool scanGetItemFull(IndexScanDesc scan, RumItem *advancePast, RumItem *item, bool *recheck) { RumScanOpaque so = (RumScanOpaque) scan->opaque; RumScanKey key; RumScanEntry entry; bool nextEntryList; uint32 i; Assert(so->nkeys > 0 && so->totalentries > 0); Assert(so->entries[0]->scanWithAddInfo); /* Full-index scan key */ key = so->keys[0]; Assert(key->searchMode == GIN_SEARCH_MODE_EVERYTHING); /* * This is first entry of the first key, which is used for full-index * scan. */ entry = so->entries[0]; entryGetItem(&so->rumstate, entry, &nextEntryList, scan->xs_snapshot); if (entry->isFinished == TRUE) return false; /* Fill outerAddInfo */ key->entryRes[0] = TRUE; key->addInfo[0] = entry->curItem.addInfo; key->addInfoIsNull[0] = entry->curItem.addInfoIsNull; callAddInfoConsistentFn(&so->rumstate, key); /* Move related order by entries */ if (nextEntryList) for (i = 1; i < so->totalentries; i++) { RumScanEntry orderEntry = so->entries[i]; if (orderEntry->nlist > 0) { orderEntry->isFinished = FALSE; orderEntry->offset = InvalidOffsetNumber; RumItemSetMin(&orderEntry->curItem); } } for (i = 1; i < so->totalentries; i++) { RumScanEntry orderEntry = so->entries[i]; while (orderEntry->isFinished == FALSE && (!ItemPointerIsValid(&orderEntry->curItem.iptr) || compareCurRumItemScanDirection(&so->rumstate, orderEntry, &entry->curItem) < 0)) entryGetItem(&so->rumstate, orderEntry, NULL, scan->xs_snapshot); } *item = entry->curItem; *recheck = false; return true; } /* * Get next item whether using regular or fast scan. */ static bool scanGetItem(IndexScanDesc scan, RumItem *advancePast, RumItem *item, bool *recheck) { RumScanOpaque so = (RumScanOpaque) scan->opaque; if (so->scanType == RumFastScan) return scanGetItemFast(scan, advancePast, item, recheck); else if (so->scanType == RumFullScan) return scanGetItemFull(scan, advancePast, item, recheck); else return scanGetItemRegular(scan, advancePast, item, recheck); } #define RumIsNewKey(s) ( ((RumScanOpaque) scan->opaque)->keys == NULL ) #define RumIsVoidRes(s) ( ((RumScanOpaque) scan->opaque)->isVoidRes ) int64 rumgetbitmap(IndexScanDesc scan, TIDBitmap *tbm) { RumScanOpaque so = (RumScanOpaque) scan->opaque; int64 ntids = 0; bool recheck; RumItem item; /* * Set up the scan keys, and check for unsatisfiable query. */ if (RumIsNewKey(scan)) rumNewScanKey(scan); if (RumIsVoidRes(scan)) return 0; ntids = 0; so->entriesIncrIndex = -1; /* * Now scan the main index. */ startScan(scan); ItemPointerSetInvalid(&item.iptr); for (;;) { CHECK_FOR_INTERRUPTS(); if (!scanGetItem(scan, &item, &item, &recheck)) break; tbm_add_tuples(tbm, &item.iptr, 1, recheck); ntids++; } return ntids; } static float8 keyGetOrdering(RumState * rumstate, MemoryContext tempCtx, RumScanKey key, ItemPointer iptr) { RumScanEntry entry; uint32 i; if (key->useAddToColumn) { Assert(key->nentries == 0); Assert(key->nuserentries == 0); if (key->outerAddInfoIsNull) return get_float8_infinity(); return DatumGetFloat8(FunctionCall3( &rumstate->outerOrderingFn[rumstate->attrnAttachColumn - 1], key->outerAddInfo, key->queryValues[0], UInt16GetDatum(key->strategy) )); } else if (key->useCurKey) { Assert(key->nentries == 0); Assert(key->nuserentries == 0); if (key->curKeyCategory != RUM_CAT_NORM_KEY) return get_float8_infinity(); return DatumGetFloat8(FunctionCall3( &rumstate->orderingFn[key->attnum - 1], key->curKey, key->query, UInt16GetDatum(key->strategy) )); } for (i = 0; i < key->nentries; i++) { entry = key->scanEntry[i]; if (entry->isFinished == FALSE && rumCompareItemPointers(&entry->curItem.iptr, iptr) == 0) { key->addInfo[i] = entry->curItem.addInfo; key->addInfoIsNull[i] = entry->curItem.addInfoIsNull; key->entryRes[i] = true; } else { key->addInfo[i] = (Datum) 0; key->addInfoIsNull[i] = true; key->entryRes[i] = false; } } return DatumGetFloat8(FunctionCall10Coll(&rumstate->orderingFn[key->attnum - 1], rumstate->supportCollation[key->attnum - 1], PointerGetDatum(key->entryRes), UInt16GetDatum(key->strategy), key->query, UInt32GetDatum(key->nuserentries), PointerGetDatum(key->extra_data), PointerGetDatum(&key->recheckCurItem), PointerGetDatum(key->queryValues), PointerGetDatum(key->queryCategories), PointerGetDatum(key->addInfo), PointerGetDatum(key->addInfoIsNull) )); } static void insertScanItem(RumScanOpaque so, bool recheck) { RumSortItem *item; uint32 i, j; item = (RumSortItem *) MemoryContextAlloc(rum_tuplesort_get_memorycontext(so->sortstate), RumSortItemSize(so->norderbys)); item->iptr = so->item.iptr; item->recheck = recheck; if (AttributeNumberIsValid(so->rumstate.attrnAddToColumn) || so->willSort) { int nOrderByAnother = 0, nOrderByKey = 0, countByAnother = 0, countByKey = 0; for (i = 0; i < so->nkeys; i++) { if (so->keys[i]->useAddToColumn) { so->keys[i]->outerAddInfoIsNull = true; nOrderByAnother++; } else if (so->keys[i]->useCurKey) nOrderByKey++; } for (i = 0; (countByAnother < nOrderByAnother || countByKey < nOrderByKey) && i < so->nkeys; i++) { if (countByAnother < nOrderByAnother && so->keys[i]->attnum == so->rumstate.attrnAddToColumn && so->keys[i]->outerAddInfoIsNull == false) { Assert(!so->keys[i]->orderBy); Assert(!so->keys[i]->useAddToColumn); for (j = i; j < so->nkeys; j++) { if (so->keys[j]->useAddToColumn && so->keys[j]->outerAddInfoIsNull == true) { so->keys[j]->outerAddInfoIsNull = false; so->keys[j]->outerAddInfo = so->keys[i]->outerAddInfo; countByAnother++; } } } else if (countByKey < nOrderByKey && so->keys[i]->nentries > 0 && so->keys[i]->scanEntry[0]->useCurKey) { Assert(!so->keys[i]->orderBy); for (j = i + 1; j < so->nkeys; j++) { if (so->keys[j]->useCurKey) { so->keys[j]->curKey = so->keys[i]->scanEntry[0]->curKey; so->keys[j]->curKeyCategory = so->keys[i]->scanEntry[0]->curKeyCategory; countByKey++; } } } } } j = 0; for (i = 0; i < so->nkeys; i++) { if (!so->keys[i]->orderBy) continue; item->data[j] = keyGetOrdering(&so->rumstate, so->tempCtx, so->keys[i], &so->item.iptr); j++; } rum_tuplesort_putrum(so->sortstate, item); } static void reverseScan(IndexScanDesc scan) { RumScanOpaque so = (RumScanOpaque) scan->opaque; int i, j; freeScanKeys(so); rumNewScanKey(scan); for(i=0; inkeys; i++) { RumScanKey key = so->keys[i]; key->scanDirection = - key->scanDirection; for(j=0; jnentries; j++) { RumScanEntry entry = key->scanEntry[j]; entry->scanDirection = - entry->scanDirection; } } startScan(scan); } bool rumgettuple(IndexScanDesc scan, ScanDirection direction) { bool recheck; RumScanOpaque so = (RumScanOpaque) scan->opaque; RumSortItem *item; bool should_free; if (so->firstCall) { /* * Set up the scan keys, and check for unsatisfiable query. */ if (RumIsNewKey(scan)) rumNewScanKey(scan); so->firstCall = false; if (RumIsVoidRes(scan)) return false; startScan(scan); if (so->naturalOrder == NoMovementScanDirection) { so->sortstate = rum_tuplesort_begin_rum(work_mem, so->norderbys, false, so->scanType == RumFullScan); while (scanGetItem(scan, &so->item, &so->item, &recheck)) { insertScanItem(so, recheck); } rum_tuplesort_performsort(so->sortstate); } } if (so->naturalOrder != NoMovementScanDirection) { if (scanGetItem(scan, &so->item, &so->item, &recheck)) { scan->xs_ctup.t_self = so->item.iptr; scan->xs_recheck = recheck; scan->xs_recheckorderby = false; return true; } else if (so->secondPass == false) { reverseScan(scan); so->secondPass = true; return rumgettuple(scan, direction); } return false; } item = rum_tuplesort_getrum(so->sortstate, true, &should_free); while (item) { uint32 i, j = 0; if (rumCompareItemPointers(&scan->xs_ctup.t_self, &item->iptr) == 0) { if (should_free) pfree(item); item = rum_tuplesort_getrum(so->sortstate, true, &should_free); continue; } scan->xs_ctup.t_self = item->iptr; scan->xs_recheck = item->recheck; scan->xs_recheckorderby = false; for (i = 0; i < so->nkeys; i++) { if (!so->keys[i]->orderBy) continue; scan->xs_orderbyvals[j] = Float8GetDatum(item->data[j]); scan->xs_orderbynulls[j] = false; j++; } if (should_free) pfree(item); return true; } return false; } rum-1.2.0/src/ruminsert.c000066400000000000000000000541011320230002300152620ustar00rootroot00000000000000/*------------------------------------------------------------------------- * * ruminsert.c * insert routines for the postgres inverted index access method. * * * Portions Copyright (c) 2015-2016, Postgres Professional * Portions Copyright (c) 1996-2016, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * *------------------------------------------------------------------------- */ #include "postgres.h" #include "access/generic_xlog.h" #include "storage/predicate.h" #include "catalog/index.h" #include "miscadmin.h" #include "utils/memutils.h" #include "utils/datum.h" #include "rum.h" typedef struct { RumState rumstate; double indtuples; GinStatsData buildStats; MemoryContext tmpCtx; MemoryContext funcCtx; BuildAccumulator accum; } RumBuildState; /* * Creates new posting tree with one page, containing the given TIDs. * Returns the page number (which will be the root of this posting tree). * * items[] must be in sorted order with no duplicates. */ static BlockNumber createPostingTree(RumState * rumstate, OffsetNumber attnum, Relation index, RumItem * items, uint32 nitems) { BlockNumber blkno; Buffer buffer = RumNewBuffer(index); Page page; int i; Pointer ptr; ItemPointerData prev_iptr = {{0, 0}, 0}; GenericXLogState *state = NULL; if (rumstate->isBuild) { page = BufferGetPage(buffer); START_CRIT_SECTION(); } else { state = GenericXLogStart(index); page = GenericXLogRegisterBuffer(state, buffer, GENERIC_XLOG_FULL_IMAGE); } RumInitPage(page, RUM_DATA | RUM_LEAF, BufferGetPageSize(buffer)); blkno = BufferGetBlockNumber(buffer); RumPageGetOpaque(page)->maxoff = nitems; ptr = RumDataPageGetData(page); for (i = 0; i < nitems; i++) { if (i > 0) prev_iptr = items[i - 1].iptr; ptr = rumPlaceToDataPageLeaf(ptr, attnum, &items[i], &prev_iptr, rumstate); } Assert(RumDataPageFreeSpacePre(page, ptr) >= 0); updateItemIndexes(page, attnum, rumstate); if (rumstate->isBuild) MarkBufferDirty(buffer); else GenericXLogFinish(state); UnlockReleaseBuffer(buffer); if (rumstate->isBuild) END_CRIT_SECTION(); return blkno; } /* * Form a tuple for entry tree. * * If the tuple would be too big to be stored, function throws a suitable * error if errorTooBig is TRUE, or returns NULL if errorTooBig is FALSE. * * See src/backend/access/gin/README for a description of the index tuple * format that is being built here. We build on the assumption that we * are making a leaf-level key entry containing a posting list of nipd items. * If the caller is actually trying to make a posting-tree entry, non-leaf * entry, or pending-list entry, it should pass nipd = 0 and then overwrite * the t_tid fields as necessary. In any case, items can be NULL to skip * copying any itempointers into the posting list; the caller is responsible * for filling the posting list afterwards, if items = NULL and nipd > 0. */ static IndexTuple RumFormTuple(RumState * rumstate, OffsetNumber attnum, Datum key, RumNullCategory category, RumItem * items, uint32 nipd, bool errorTooBig) { Datum datums[3]; bool isnull[3]; IndexTuple itup; uint32 newsize; int i; ItemPointerData nullItemPointer = {{0, 0}, 0}; /* Build the basic tuple: optional column number, plus key datum */ if (rumstate->oneCol) { datums[0] = key; isnull[0] = (category != RUM_CAT_NORM_KEY); isnull[1] = true; } else { datums[0] = UInt16GetDatum(attnum); isnull[0] = false; datums[1] = key; isnull[1] = (category != RUM_CAT_NORM_KEY); isnull[2] = true; } itup = index_form_tuple(rumstate->tupdesc[attnum - 1], datums, isnull); /* * Determine and store offset to the posting list, making sure there is * room for the category byte if needed. * * Note: because index_form_tuple MAXALIGNs the tuple size, there may well * be some wasted pad space. Is it worth recomputing the data length to * prevent that? That would also allow us to Assert that the real data * doesn't overlap the RumNullCategory byte, which this code currently * takes on faith. */ newsize = IndexTupleSize(itup); RumSetPostingOffset(itup, newsize); RumSetNPosting(itup, nipd); /* * Add space needed for posting list, if any. Then check that the tuple * won't be too big to store. */ if (nipd > 0) { newsize = rumCheckPlaceToDataPageLeaf(attnum, &items[0], &nullItemPointer, rumstate, newsize); for (i = 1; i < nipd; i++) { newsize = rumCheckPlaceToDataPageLeaf(attnum, &items[i], &items[i - 1].iptr, rumstate, newsize); } } if (category != RUM_CAT_NORM_KEY) { Assert(IndexTupleHasNulls(itup)); newsize = newsize + sizeof(RumNullCategory); } newsize = MAXALIGN(newsize); if (newsize > RumMaxItemSize) { if (errorTooBig) ereport(ERROR, (errcode(ERRCODE_PROGRAM_LIMIT_EXCEEDED), errmsg("index row size %lu exceeds maximum %lu for index \"%s\"", (unsigned long) newsize, (unsigned long) RumMaxItemSize, RelationGetRelationName(rumstate->index)))); pfree(itup); return NULL; } /* * Resize tuple if needed */ if (newsize != IndexTupleSize(itup)) { itup = repalloc(itup, newsize); /* set new size in tuple header */ itup->t_info &= ~INDEX_SIZE_MASK; itup->t_info |= newsize; } /* * Copy in the posting list, if provided */ if (nipd > 0) { char *ptr = RumGetPosting(itup); ptr = rumPlaceToDataPageLeaf(ptr, attnum, &items[0], &nullItemPointer, rumstate); for (i = 1; i < nipd; i++) { ptr = rumPlaceToDataPageLeaf(ptr, attnum, &items[i], &items[i - 1].iptr, rumstate); } Assert(MAXALIGN((ptr - ((char *) itup)) + ((category == RUM_CAT_NORM_KEY) ? 0 : sizeof(RumNullCategory))) == newsize); } /* * Insert category byte, if needed */ if (category != RUM_CAT_NORM_KEY) { Assert(IndexTupleHasNulls(itup)); RumSetNullCategory(itup, category); } return itup; } /* * Adds array of item pointers to tuple's posting list, or * creates posting tree and tuple pointing to tree in case * of not enough space. Max size of tuple is defined in * RumFormTuple(). Returns a new, modified index tuple. * items[] must be in sorted order with no duplicates. */ static IndexTuple addItemPointersToLeafTuple(RumState * rumstate, IndexTuple old, RumItem * items, uint32 nitem, GinStatsData *buildStats) { OffsetNumber attnum; Datum key; RumNullCategory category; IndexTuple res; RumItem *newItems, *oldItems; int oldNPosting, newNPosting; Assert(!RumIsPostingTree(old)); attnum = rumtuple_get_attrnum(rumstate, old); key = rumtuple_get_key(rumstate, old, &category); oldNPosting = RumGetNPosting(old); oldItems = (RumItem *) palloc(sizeof(RumItem) * oldNPosting); newNPosting = oldNPosting + nitem; newItems = (RumItem *) palloc(sizeof(RumItem) * newNPosting); rumReadTuple(rumstate, attnum, old, oldItems); newNPosting = rumMergeRumItems(rumstate, attnum, newItems, items, nitem, oldItems, oldNPosting); /* try to build tuple with room for all the items */ res = RumFormTuple(rumstate, attnum, key, category, newItems, newNPosting, false); if (!res) { /* posting list would be too big, convert to posting tree */ BlockNumber postingRoot; RumPostingTreeScan *gdi; /* * Initialize posting tree with the old tuple's posting list. It's * surely small enough to fit on one posting-tree page, and should * already be in order with no duplicates. */ postingRoot = createPostingTree(rumstate, attnum, rumstate->index, oldItems, oldNPosting); /* During index build, count the newly-added data page */ if (buildStats) buildStats->nDataPages++; /* Now insert the TIDs-to-be-added into the posting tree */ gdi = rumPrepareScanPostingTree(rumstate->index, postingRoot, FALSE, ForwardScanDirection, attnum, rumstate); rumInsertItemPointers(rumstate, attnum, gdi, items, nitem, buildStats); pfree(gdi); /* And build a new posting-tree-only result tuple */ res = RumFormTuple(rumstate, attnum, key, category, NULL, 0, true); RumSetPostingTree(res, postingRoot); } return res; } /* * Build a fresh leaf tuple, either posting-list or posting-tree format * depending on whether the given items list will fit. * items[] must be in sorted order with no duplicates. * * This is basically the same logic as in addItemPointersToLeafTuple, * but working from slightly different input. */ static IndexTuple buildFreshLeafTuple(RumState * rumstate, OffsetNumber attnum, Datum key, RumNullCategory category, RumItem * items, uint32 nitem, GinStatsData *buildStats) { IndexTuple res; /* try to build tuple with room for all the items */ res = RumFormTuple(rumstate, attnum, key, category, items, nitem, false); if (!res) { /* posting list would be too big, build posting tree */ BlockNumber postingRoot; ItemPointerData prevIptr = {{0, 0}, 0}; Size size = 0; int itemsCount = 0; do { size = rumCheckPlaceToDataPageLeaf(attnum, &items[itemsCount], &prevIptr, rumstate, size); prevIptr = items[itemsCount].iptr; itemsCount++; } while (itemsCount < nitem && size < RumDataPageSize); if (size >= RumDataPageSize) itemsCount--; /* * Build posting-tree-only result tuple. We do this first so as to * fail quickly if the key is too big. */ res = RumFormTuple(rumstate, attnum, key, category, NULL, 0, true); /* * Initialize posting tree with as many TIDs as will fit on the first * page. */ postingRoot = createPostingTree(rumstate, attnum, rumstate->index, items, itemsCount); /* During index build, count the newly-added data page */ if (buildStats) buildStats->nDataPages++; /* Add any remaining TIDs to the posting tree */ if (nitem > itemsCount) { RumPostingTreeScan *gdi; gdi = rumPrepareScanPostingTree(rumstate->index, postingRoot, FALSE, ForwardScanDirection, attnum, rumstate); rumInsertItemPointers(rumstate, attnum, gdi, items + itemsCount, nitem - itemsCount, buildStats); pfree(gdi); } /* And save the root link in the result tuple */ RumSetPostingTree(res, postingRoot); } return res; } /* * Insert one or more heap TIDs associated with the given key value. * This will either add a single key entry, or enlarge a pre-existing entry. * * During an index build, buildStats is non-null and the counters * it contains should be incremented as needed. */ void rumEntryInsert(RumState * rumstate, OffsetNumber attnum, Datum key, RumNullCategory category, RumItem * items, uint32 nitem, GinStatsData *buildStats) { RumBtreeData btree; RumBtreeStack *stack; IndexTuple itup; Page page; /* During index build, count the to-be-inserted entry */ if (buildStats) buildStats->nEntries++; rumPrepareEntryScan(&btree, attnum, key, category, rumstate); stack = rumFindLeafPage(&btree, NULL); page = BufferGetPage(stack->buffer); CheckForSerializableConflictIn(btree.index, NULL, stack->buffer); if (btree.findItem(&btree, stack)) { /* found pre-existing entry */ itup = (IndexTuple) PageGetItem(page, PageGetItemId(page, stack->off)); if (RumIsPostingTree(itup)) { /* add entries to existing posting tree */ BlockNumber rootPostingTree = RumGetPostingTree(itup); RumPostingTreeScan *gdi; /* release all stack */ LockBuffer(stack->buffer, RUM_UNLOCK); freeRumBtreeStack(stack); /* insert into posting tree */ gdi = rumPrepareScanPostingTree(rumstate->index, rootPostingTree, FALSE, ForwardScanDirection, attnum, rumstate); rumInsertItemPointers(rumstate, attnum, gdi, items, nitem, buildStats); pfree(gdi); return; } /* modify an existing leaf entry */ itup = addItemPointersToLeafTuple(rumstate, itup, items, nitem, buildStats); btree.isDelete = TRUE; } else { /* no match, so construct a new leaf entry */ itup = buildFreshLeafTuple(rumstate, attnum, key, category, items, nitem, buildStats); } /* Insert the new or modified leaf tuple */ btree.entry = itup; rumInsertValue(rumstate->index, &btree, stack, buildStats); pfree(itup); } /* * Extract index entries for a single indexable item, and add them to the * BuildAccumulator's state. * * This function is used only during initial index creation. */ static void rumHeapTupleBulkInsert(RumBuildState * buildstate, OffsetNumber attnum, Datum value, bool isNull, ItemPointer heapptr, Datum outerAddInfo, bool outerAddInfoIsNull) { Datum *entries; RumNullCategory *categories; int32 nentries; MemoryContext oldCtx; Datum *addInfo; bool *addInfoIsNull; int i; Form_pg_attribute attr = buildstate->rumstate.addAttrs[attnum - 1]; oldCtx = MemoryContextSwitchTo(buildstate->funcCtx); entries = rumExtractEntries(buildstate->accum.rumstate, attnum, value, isNull, &nentries, &categories, &addInfo, &addInfoIsNull); if (attnum == buildstate->rumstate.attrnAddToColumn) { addInfo = palloc(sizeof(*addInfo) * nentries); addInfoIsNull = palloc(sizeof(*addInfoIsNull) * nentries); for (i = 0; i < nentries; i++) { addInfo[i] = outerAddInfo; addInfoIsNull[i] = outerAddInfoIsNull; } } MemoryContextSwitchTo(oldCtx); for (i = 0; i < nentries; i++) { if (!addInfoIsNull[i]) { /* Check existance of additional information attribute in index */ if (!attr) { Form_pg_attribute attr = RumTupleDescAttr( buildstate->rumstate.origTupdesc, attnum - 1); elog(ERROR, "additional information attribute \"%s\" is not found in index", NameStr(attr->attname)); } addInfo[i] = datumCopy(addInfo[i], attr->attbyval, attr->attlen); } } rumInsertBAEntries(&buildstate->accum, heapptr, attnum, entries, addInfo, addInfoIsNull, categories, nentries); buildstate->indtuples += nentries; MemoryContextReset(buildstate->funcCtx); } static void rumBuildCallback(Relation index, HeapTuple htup, Datum *values, bool *isnull, bool tupleIsAlive, void *state) { RumBuildState *buildstate = (RumBuildState *) state; MemoryContext oldCtx; int i; Datum outerAddInfo = (Datum) 0; bool outerAddInfoIsNull = true; if (AttributeNumberIsValid(buildstate->rumstate.attrnAttachColumn)) { outerAddInfo = values[buildstate->rumstate.attrnAttachColumn - 1]; outerAddInfoIsNull = isnull[buildstate->rumstate.attrnAttachColumn - 1]; } oldCtx = MemoryContextSwitchTo(buildstate->tmpCtx); for (i = 0; i < buildstate->rumstate.origTupdesc->natts; i++) rumHeapTupleBulkInsert(buildstate, (OffsetNumber) (i + 1), values[i], isnull[i], &htup->t_self, outerAddInfo, outerAddInfoIsNull); /* If we've maxed out our available memory, dump everything to the index */ if (buildstate->accum.allocatedMemory >= maintenance_work_mem * 1024L) { RumItem *items; Datum key; RumNullCategory category; uint32 nlist; OffsetNumber attnum; rumBeginBAScan(&buildstate->accum); while ((items = rumGetBAEntry(&buildstate->accum, &attnum, &key, &category, &nlist)) != NULL) { /* there could be many entries, so be willing to abort here */ CHECK_FOR_INTERRUPTS(); rumEntryInsert(&buildstate->rumstate, attnum, key, category, items, nlist, &buildstate->buildStats); } MemoryContextReset(buildstate->tmpCtx); rumInitBA(&buildstate->accum); } MemoryContextSwitchTo(oldCtx); } IndexBuildResult * rumbuild(Relation heap, Relation index, struct IndexInfo *indexInfo) { IndexBuildResult *result; double reltuples; RumBuildState buildstate; Buffer RootBuffer, MetaBuffer; RumItem *items; Datum key; RumNullCategory category; uint32 nlist; MemoryContext oldCtx; OffsetNumber attnum; BlockNumber blkno; if (RelationGetNumberOfBlocks(index) != 0) elog(ERROR, "index \"%s\" already contains data", RelationGetRelationName(index)); initRumState(&buildstate.rumstate, index); buildstate.rumstate.isBuild = true; buildstate.indtuples = 0; memset(&buildstate.buildStats, 0, sizeof(GinStatsData)); /* initialize the meta page */ MetaBuffer = RumNewBuffer(index); /* initialize the root page */ RootBuffer = RumNewBuffer(index); START_CRIT_SECTION(); RumInitMetabuffer(NULL, MetaBuffer, buildstate.rumstate.isBuild); MarkBufferDirty(MetaBuffer); RumInitBuffer(NULL, RootBuffer, RUM_LEAF, buildstate.rumstate.isBuild); MarkBufferDirty(RootBuffer); UnlockReleaseBuffer(MetaBuffer); UnlockReleaseBuffer(RootBuffer); END_CRIT_SECTION(); /* count the root as first entry page */ buildstate.buildStats.nEntryPages++; /* * create a temporary memory context that is reset once for each tuple * inserted into the index */ buildstate.tmpCtx = AllocSetContextCreate(CurrentMemoryContext, "Rum build temporary context", ALLOCSET_DEFAULT_MINSIZE, ALLOCSET_DEFAULT_INITSIZE, ALLOCSET_DEFAULT_MAXSIZE); buildstate.funcCtx = AllocSetContextCreate(CurrentMemoryContext, "Rum build temporary context for user-defined function", ALLOCSET_DEFAULT_MINSIZE, ALLOCSET_DEFAULT_INITSIZE, ALLOCSET_DEFAULT_MAXSIZE); buildstate.accum.rumstate = &buildstate.rumstate; rumInitBA(&buildstate.accum); /* * Do the heap scan. We disallow sync scan here because dataPlaceToPage * prefers to receive tuples in TID order. */ reltuples = IndexBuildHeapScan(heap, index, indexInfo, false, rumBuildCallback, (void *) &buildstate); /* dump remaining entries to the index */ oldCtx = MemoryContextSwitchTo(buildstate.tmpCtx); rumBeginBAScan(&buildstate.accum); while ((items = rumGetBAEntry(&buildstate.accum, &attnum, &key, &category, &nlist)) != NULL) { /* there could be many entries, so be willing to abort here */ CHECK_FOR_INTERRUPTS(); rumEntryInsert(&buildstate.rumstate, attnum, key, category, items, nlist, &buildstate.buildStats); } MemoryContextSwitchTo(oldCtx); MemoryContextDelete(buildstate.funcCtx); MemoryContextDelete(buildstate.tmpCtx); /* * Update metapage stats */ buildstate.buildStats.nTotalPages = RelationGetNumberOfBlocks(index); rumUpdateStats(index, &buildstate.buildStats, buildstate.rumstate.isBuild); /* * Write index to xlog */ for (blkno = 0; blkno < buildstate.buildStats.nTotalPages; blkno++) { Buffer buffer; GenericXLogState *state; CHECK_FOR_INTERRUPTS(); buffer = ReadBuffer(index, blkno); LockBuffer(buffer, RUM_EXCLUSIVE); state = GenericXLogStart(index); GenericXLogRegisterBuffer(state, buffer, GENERIC_XLOG_FULL_IMAGE); GenericXLogFinish(state); UnlockReleaseBuffer(buffer); } /* * Return statistics */ result = (IndexBuildResult *) palloc(sizeof(IndexBuildResult)); result->heap_tuples = reltuples; result->index_tuples = buildstate.indtuples; return result; } /* * rumbuildempty() -- build an empty rum index in the initialization fork */ void rumbuildempty(Relation index) { Buffer RootBuffer, MetaBuffer; GenericXLogState *state; state = GenericXLogStart(index); /* An empty RUM index has two pages. */ MetaBuffer = ReadBufferExtended(index, INIT_FORKNUM, P_NEW, RBM_NORMAL, NULL); LockBuffer(MetaBuffer, BUFFER_LOCK_EXCLUSIVE); RootBuffer = ReadBufferExtended(index, INIT_FORKNUM, P_NEW, RBM_NORMAL, NULL); LockBuffer(RootBuffer, BUFFER_LOCK_EXCLUSIVE); /* Initialize and xlog metabuffer and root buffer. */ RumInitMetabuffer(state, MetaBuffer, false); RumInitBuffer(state, RootBuffer, RUM_LEAF, false); GenericXLogFinish(state); /* Unlock and release the buffers. */ UnlockReleaseBuffer(MetaBuffer); UnlockReleaseBuffer(RootBuffer); return; } /* * Insert index entries for a single indexable item during "normal" * (non-fast-update) insertion */ static void rumHeapTupleInsert(RumState * rumstate, OffsetNumber attnum, Datum value, bool isNull, ItemPointer item, Datum outerAddInfo, bool outerAddInfoIsNull) { Datum *entries; RumNullCategory *categories; int32 i, nentries; Datum *addInfo; bool *addInfoIsNull; entries = rumExtractEntries(rumstate, attnum, value, isNull, &nentries, &categories, &addInfo, &addInfoIsNull); if (attnum == rumstate->attrnAddToColumn) { addInfo = palloc(sizeof(*addInfo) * nentries); addInfoIsNull = palloc(sizeof(*addInfoIsNull) * nentries); for (i = 0; i < nentries; i++) { addInfo[i] = outerAddInfo; addInfoIsNull[i] = outerAddInfoIsNull; } } for (i = 0; i < nentries; i++) { RumItem insert_item; /* Check existance of additional information attribute in index */ if (!addInfoIsNull[i] && !rumstate->addAttrs[attnum - 1]) { Form_pg_attribute attr = RumTupleDescAttr(rumstate->origTupdesc, attnum - 1); elog(ERROR, "additional information attribute \"%s\" is not found in index", NameStr(attr->attname)); } insert_item.iptr = *item; insert_item.addInfo = addInfo[i]; insert_item.addInfoIsNull = addInfoIsNull[i]; rumEntryInsert(rumstate, attnum, entries[i], categories[i], &insert_item, 1, NULL); } } bool ruminsert(Relation index, Datum *values, bool *isnull, ItemPointer ht_ctid, Relation heapRel, IndexUniqueCheck checkUnique #if PG_VERSION_NUM >= 100000 , struct IndexInfo *indexInfo #endif ) { RumState rumstate; MemoryContext oldCtx; MemoryContext insertCtx; int i; Datum outerAddInfo = (Datum) 0; bool outerAddInfoIsNull = true; insertCtx = AllocSetContextCreate(CurrentMemoryContext, "Rum insert temporary context", ALLOCSET_DEFAULT_MINSIZE, ALLOCSET_DEFAULT_INITSIZE, ALLOCSET_DEFAULT_MAXSIZE); oldCtx = MemoryContextSwitchTo(insertCtx); initRumState(&rumstate, index); if (AttributeNumberIsValid(rumstate.attrnAttachColumn)) { outerAddInfo = values[rumstate.attrnAttachColumn - 1]; outerAddInfoIsNull = isnull[rumstate.attrnAttachColumn - 1]; } for (i = 0; i < rumstate.origTupdesc->natts; i++) rumHeapTupleInsert(&rumstate, (OffsetNumber) (i + 1), values[i], isnull[i], ht_ctid, outerAddInfo, outerAddInfoIsNull); MemoryContextSwitchTo(oldCtx); MemoryContextDelete(insertCtx); return false; } rum-1.2.0/src/rumscan.c000066400000000000000000000472771320230002300147220ustar00rootroot00000000000000/*------------------------------------------------------------------------- * * rumscan.c * routines to manage scans of inverted index relations * * * Portions Copyright (c) 2015-2016, Postgres Professional * Portions Copyright (c) 1996-2016, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * *------------------------------------------------------------------------- */ #include "postgres.h" #include "access/relscan.h" #include "pgstat.h" #include "utils/memutils.h" #include "rum.h" IndexScanDesc rumbeginscan(Relation rel, int nkeys, int norderbys) { IndexScanDesc scan; RumScanOpaque so; scan = RelationGetIndexScan(rel, nkeys, norderbys); /* allocate private workspace */ so = (RumScanOpaque) palloc(sizeof(RumScanOpaqueData)); so->sortstate = NULL; so->keys = NULL; so->nkeys = 0; so->firstCall = true; so->totalentries = 0; so->sortedEntries = NULL; so->tempCtx = AllocSetContextCreate(CurrentMemoryContext, "Rum scan temporary context", ALLOCSET_DEFAULT_MINSIZE, ALLOCSET_DEFAULT_INITSIZE, ALLOCSET_DEFAULT_MAXSIZE); so->keyCtx = AllocSetContextCreate(CurrentMemoryContext, "Rum scan key context", ALLOCSET_DEFAULT_MINSIZE, ALLOCSET_DEFAULT_INITSIZE, ALLOCSET_DEFAULT_MAXSIZE); initRumState(&so->rumstate, scan->indexRelation); scan->opaque = so; return scan; } /* * Create a new RumScanEntry, unless an equivalent one already exists, * in which case just return it */ static RumScanEntry rumFillScanEntry(RumScanOpaque so, OffsetNumber attnum, StrategyNumber strategy, int32 searchMode, Datum queryKey, RumNullCategory queryCategory, bool isPartialMatch, Pointer extra_data) { RumState *rumstate = &so->rumstate; RumScanEntry scanEntry; uint32 i; /* * Look for an existing equivalent entry. * * Entries with non-null extra_data are never considered identical, since * we can't know exactly what the opclass might be doing with that. */ if (extra_data == NULL || !isPartialMatch) { for (i = 0; i < so->totalentries; i++) { RumScanEntry prevEntry = so->entries[i]; if (prevEntry->extra_data == NULL && prevEntry->isPartialMatch == isPartialMatch && prevEntry->strategy == strategy && prevEntry->searchMode == searchMode && prevEntry->attnum == attnum && rumCompareEntries(rumstate, attnum, prevEntry->queryKey, prevEntry->queryCategory, queryKey, queryCategory) == 0) { /* Successful match */ return prevEntry; } } } /* Nope, create a new entry */ scanEntry = (RumScanEntry) palloc(sizeof(RumScanEntryData)); scanEntry->queryKey = queryKey; scanEntry->queryCategory = queryCategory; scanEntry->isPartialMatch = isPartialMatch; scanEntry->extra_data = extra_data; scanEntry->strategy = strategy; scanEntry->searchMode = searchMode; scanEntry->attnum = scanEntry->attnumOrig = attnum; scanEntry->buffer = InvalidBuffer; RumItemSetMin(&scanEntry->curItem); scanEntry->curKey = (Datum) 0; scanEntry->curKeyCategory = RUM_CAT_NULL_KEY; scanEntry->useCurKey = false; scanEntry->matchSortstate = NULL; scanEntry->stack = NULL; scanEntry->scanWithAddInfo = false; scanEntry->list = NULL; scanEntry->gdi = NULL; scanEntry->stack = NULL; scanEntry->nlist = 0; scanEntry->matchSortstate = NULL; scanEntry->offset = InvalidOffsetNumber; scanEntry->isFinished = false; scanEntry->reduceResult = false; scanEntry->useMarkAddInfo = false; scanEntry->scanDirection = ForwardScanDirection; ItemPointerSetMin(&scanEntry->markAddInfo.iptr); return scanEntry; } /* * Initialize the next RumScanKey using the output from the extractQueryFn */ static void rumFillScanKey(RumScanOpaque so, OffsetNumber attnum, StrategyNumber strategy, int32 searchMode, Datum query, uint32 nQueryValues, Datum *queryValues, RumNullCategory * queryCategories, bool *partial_matches, Pointer *extra_data, bool orderBy) { RumScanKey key = palloc0(sizeof(*key)); RumState *rumstate = &so->rumstate; uint32 nUserQueryValues = nQueryValues; uint32 i; so->keys[so->nkeys++] = key; /* Non-default search modes add one "hidden" entry to each key */ if (searchMode != GIN_SEARCH_MODE_DEFAULT) nQueryValues++; key->orderBy = orderBy; key->query = query; key->queryValues = queryValues; key->queryCategories = queryCategories; key->extra_data = extra_data; key->strategy = strategy; key->searchMode = searchMode; key->attnum = key->attnumOrig = attnum; key->useAddToColumn = false; key->useCurKey = false; key->scanDirection = ForwardScanDirection; RumItemSetMin(&key->curItem); key->curItemMatches = false; key->recheckCurItem = false; key->isFinished = false; key->addInfoKeys = NULL; key->addInfoNKeys = 0; if (key->orderBy) { if (key->attnum != rumstate->attrnAttachColumn) key->useCurKey = rumstate->canOrdering[attnum - 1] && /* ordering function by index key value has 3 arguments */ rumstate->orderingFn[attnum - 1].fn_nargs == 3; /* Add key to order by additional information... */ if (key->attnum == rumstate->attrnAttachColumn || /* ...add key to order by index key value */ key->useCurKey) { Form_pg_attribute attr = RumTupleDescAttr(rumstate->origTupdesc, attnum - 1); if (nQueryValues != 1) elog(ERROR, "extractQuery should return only one value for ordering"); if (attr->attbyval == false) elog(ERROR, "doesn't support order by over pass-by-reference column"); if (key->attnum == rumstate->attrnAttachColumn) { if (rumstate->canOuterOrdering[attnum - 1] == false) elog(ERROR, "doesn't support ordering as additional info"); key->useAddToColumn = true; key->outerAddInfoIsNull = true; key->attnum = rumstate->attrnAddToColumn; } else if (key->useCurKey) { RumScanKey scanKey = NULL; for (i = 0; i < so->nkeys; i++) { if (so->keys[i]->orderBy == false && so->keys[i]->attnum == key->attnum) { scanKey = so->keys[i]; break; } } if (scanKey == NULL) elog(ERROR, "cannot order without attribute %d in WHERE clause", key->attnum); else if (scanKey->nentries > 1) elog(ERROR, "scan key should contain only one value"); else if (scanKey->nentries == 0) /* Should not happen */ elog(ERROR, "scan key should contain key value"); key->useCurKey = true; scanKey->scanEntry[0]->useCurKey = true; } key->nentries = 0; key->nuserentries = 0; key->scanEntry = NULL; key->entryRes = NULL; key->addInfo = NULL; key->addInfoIsNull = NULL; so->willSort = true; return; } else if (rumstate->canOrdering[attnum - 1] == false) { elog(ERROR,"doesn't support ordering, check operator class definition"); } } key->nentries = nQueryValues; key->nuserentries = nUserQueryValues; key->scanEntry = (RumScanEntry *) palloc(sizeof(RumScanEntry) * nQueryValues); key->entryRes = (bool *) palloc0(sizeof(bool) * nQueryValues); key->addInfo = (Datum *) palloc0(sizeof(Datum) * nQueryValues); key->addInfoIsNull = (bool *) palloc(sizeof(bool) * nQueryValues); for (i = 0; i < nQueryValues; i++) key->addInfoIsNull[i] = true; for (i = 0; i < nQueryValues; i++) { Datum queryKey; RumNullCategory queryCategory; bool isPartialMatch; Pointer this_extra; if (i < nUserQueryValues) { /* set up normal entry using extractQueryFn's outputs */ queryKey = queryValues[i]; queryCategory = queryCategories[i]; /* * check inconsistence related to impossibility to do partial match * and existance of prefix expression in tsquery */ if (partial_matches && partial_matches[i] && !rumstate->canPartialMatch[attnum - 1]) elog(ERROR, "Compare with prefix expressions isn't supported"); isPartialMatch = (partial_matches) ? partial_matches[i] : false; this_extra = (extra_data) ? extra_data[i] : NULL; } else { /* set up hidden entry */ queryKey = (Datum) 0; switch (searchMode) { case GIN_SEARCH_MODE_INCLUDE_EMPTY: queryCategory = RUM_CAT_EMPTY_ITEM; break; case GIN_SEARCH_MODE_ALL: queryCategory = RUM_CAT_EMPTY_QUERY; break; case GIN_SEARCH_MODE_EVERYTHING: queryCategory = RUM_CAT_EMPTY_QUERY; break; default: elog(ERROR, "unexpected searchMode: %d", searchMode); queryCategory = 0; /* keep compiler quiet */ break; } isPartialMatch = false; this_extra = NULL; /* * We set the strategy to a fixed value so that rumFillScanEntry * can combine these entries for different scan keys. This is * safe because the strategy value in the entry struct is only * used for partial-match cases. It's OK to overwrite our local * variable here because this is the last loop iteration. */ strategy = InvalidStrategy; } key->scanEntry[i] = rumFillScanEntry(so, attnum, strategy, searchMode, queryKey, queryCategory, isPartialMatch, this_extra); } } static void freeScanEntries(RumScanEntry *entries, uint32 nentries) { uint32 i; for (i = 0; i < nentries; i++) { RumScanEntry entry = entries[i]; if (entry->gdi) { freeRumBtreeStack(entry->gdi->stack); pfree(entry->gdi); } else { if (entry->buffer != InvalidBuffer) ReleaseBuffer(entry->buffer); } if (entry->stack) freeRumBtreeStack(entry->stack); if (entry->list) pfree(entry->list); if (entry->matchSortstate) rum_tuplesort_end(entry->matchSortstate); pfree(entry); } } void freeScanKeys(RumScanOpaque so) { freeScanEntries(so->entries, so->totalentries); MemoryContextReset(so->keyCtx); so->keys = NULL; so->nkeys = 0; if (so->sortedEntries) pfree(so->sortedEntries); so->entries = NULL; so->sortedEntries = NULL; so->totalentries = 0; if (so->sortstate) { rum_tuplesort_end(so->sortstate); so->sortstate = NULL; } } static void initScanKey(RumScanOpaque so, ScanKey skey, bool *hasPartialMatch) { Datum *queryValues; int32 nQueryValues = 0; bool *partial_matches = NULL; Pointer *extra_data = NULL; bool *nullFlags = NULL; int32 searchMode = GIN_SEARCH_MODE_DEFAULT; /* * We assume that RUM-indexable operators are strict, so a null query * argument means an unsatisfiable query. */ if (skey->sk_flags & SK_ISNULL) { so->isVoidRes = true; return; } /* OK to call the extractQueryFn */ queryValues = (Datum *) DatumGetPointer(FunctionCall7Coll(&so->rumstate.extractQueryFn[skey->sk_attno - 1], so->rumstate.supportCollation[skey->sk_attno - 1], skey->sk_argument, PointerGetDatum(&nQueryValues), UInt16GetDatum(skey->sk_strategy), PointerGetDatum(&partial_matches), PointerGetDatum(&extra_data), PointerGetDatum(&nullFlags), PointerGetDatum(&searchMode))); /* * If bogus searchMode is returned, treat as RUM_SEARCH_MODE_ALL; note in * particular we don't allow extractQueryFn to select * RUM_SEARCH_MODE_EVERYTHING. */ if (searchMode < GIN_SEARCH_MODE_DEFAULT || searchMode > GIN_SEARCH_MODE_ALL) searchMode = GIN_SEARCH_MODE_ALL; /* * In default mode, no keys means an unsatisfiable query. */ if (queryValues == NULL || nQueryValues <= 0) { if (searchMode == GIN_SEARCH_MODE_DEFAULT) { so->isVoidRes = true; return; } nQueryValues = 0; /* ensure sane value */ } /* * If the extractQueryFn didn't create a nullFlags array, create one, * assuming that everything's non-null. Otherwise, run through the array * and make sure each value is exactly 0 or 1; this ensures binary * compatibility with the RumNullCategory representation. While at it, * detect whether any null keys are present. */ if (nullFlags == NULL) nullFlags = (bool *) palloc0(nQueryValues * sizeof(bool)); else { int32 j; for (j = 0; j < nQueryValues; j++) { if (nullFlags[j]) nullFlags[j] = true; /* not any other nonzero value */ } } /* now we can use the nullFlags as category codes */ rumFillScanKey(so, skey->sk_attno, skey->sk_strategy, searchMode, skey->sk_argument, nQueryValues, queryValues, (RumNullCategory *) nullFlags, partial_matches, extra_data, (skey->sk_flags & SK_ORDER_BY) ? true : false); if (partial_matches && hasPartialMatch) { int32 j; RumScanKey key = so->keys[so->nkeys - 1]; for (j = 0; *hasPartialMatch == false && j < key->nentries; j++) *hasPartialMatch |= key->scanEntry[j]->isPartialMatch; } } static ScanDirection lookupScanDirection(RumState *state, AttrNumber attno, StrategyNumber strategy) { int i; RumConfig *rumConfig = state->rumConfig + attno - 1; for(i = 0; rumConfig->strategyInfo[i].strategy != InvalidStrategy && i < MAX_STRATEGIES; i++) { if (rumConfig->strategyInfo[i].strategy == strategy) return rumConfig->strategyInfo[i].direction; } return NoMovementScanDirection; } static void fillMarkAddInfo(RumScanOpaque so, RumScanKey orderKey) { int i; for(i=0; inkeys; i++) { RumScanKey scanKey = so->keys[i]; ScanDirection scanDirection; if (scanKey->orderBy) continue; if (scanKey->attnum == so->rumstate.attrnAddToColumn && orderKey->attnum == so->rumstate.attrnAddToColumn && (scanDirection = lookupScanDirection(&so->rumstate, orderKey->attnumOrig, orderKey->strategy)) != NoMovementScanDirection) { int j; if (so->naturalOrder != NoMovementScanDirection && so->naturalOrder != scanDirection) elog(ERROR, "Could not scan in differ directions at the same time"); for(j=0; jnentries; j++) { RumScanEntry scanEntry = scanKey->scanEntry[j]; if (scanEntry->useMarkAddInfo) elog(ERROR,"could not order by more than one operator"); scanEntry->useMarkAddInfo = true; scanEntry->markAddInfo.addInfoIsNull = false; scanEntry->markAddInfo.addInfo = orderKey->queryValues[0]; scanEntry->scanDirection = scanDirection; } scanKey->scanDirection = scanDirection; so->naturalOrder = scanDirection; } } } static void adjustScanDirection(RumScanOpaque so) { int i; if (so->naturalOrder == NoMovementScanDirection) return; for(i=0; inkeys; i++) { RumScanKey scanKey = so->keys[i]; if (scanKey->orderBy) continue; if (scanKey->attnum == so->rumstate.attrnAddToColumn) { if (scanKey->scanDirection != so->naturalOrder) { int j; if (scanKey->scanDirection != NoMovementScanDirection) elog(ERROR, "Could not scan in differ directions at the same time"); scanKey->scanDirection = so->naturalOrder; for(j=0; jnentries; j++) { RumScanEntry scanEntry = scanKey->scanEntry[j]; scanEntry->scanDirection = so->naturalOrder; } } } } } void rumNewScanKey(IndexScanDesc scan) { RumScanOpaque so = (RumScanOpaque) scan->opaque; int i; bool checkEmptyEntry = false; bool hasPartialMatch = false; MemoryContext oldCtx; enum { haofNone = 0x00, haofHasAddOnRestriction = 0x01, haofHasAddToRestriction = 0x02 } hasAddOnFilter = haofNone; so->naturalOrder = NoMovementScanDirection; so->secondPass = false; so->entriesIncrIndex = -1; so->norderbys = scan->numberOfOrderBys; so->willSort = false; /* * Allocate all the scan key information in the key context. (If * extractQuery leaks anything there, it won't be reset until the end of * scan or rescan, but that's OK.) */ oldCtx = MemoryContextSwitchTo(so->keyCtx); /* if no scan keys provided, allocate extra EVERYTHING RumScanKey */ so->keys = (RumScanKey *) palloc((Max(scan->numberOfKeys, 1) + scan->numberOfOrderBys) * sizeof(*so->keys)); so->nkeys = 0; so->isVoidRes = false; for (i = 0; i < scan->numberOfKeys; i++) { initScanKey(so, &scan->keyData[i], &hasPartialMatch); if (so->isVoidRes) break; } /* * If there are no regular scan keys, generate an EVERYTHING scankey to * drive a full-index scan. */ if (so->nkeys == 0 && !so->isVoidRes) { rumFillScanKey(so, FirstOffsetNumber, InvalidStrategy, GIN_SEARCH_MODE_EVERYTHING, (Datum) 0, 0, NULL, NULL, NULL, NULL, false); checkEmptyEntry = true; } for (i = 0; i < scan->numberOfOrderBys; i++) { initScanKey(so, &scan->orderByData[i], NULL); if (so->isVoidRes) break; } /* * Fill markAddInfo if possible */ for (i = 0; i < so->nkeys; i++) { RumScanKey key = so->keys[i]; if (so->rumstate.useAlternativeOrder && key->orderBy && key->useAddToColumn && key->attnum == so->rumstate.attrnAddToColumn) fillMarkAddInfo(so, key); if (key->orderBy == false) { if (key->attnumOrig == so->rumstate.attrnAddToColumn) hasAddOnFilter |= haofHasAddToRestriction; if (key->attnumOrig == so->rumstate.attrnAttachColumn) hasAddOnFilter |= haofHasAddOnRestriction; } key->willSort = so->willSort; } if ((hasAddOnFilter & haofHasAddToRestriction) && (hasAddOnFilter & haofHasAddOnRestriction)) { RumScanKey *keys = palloc(sizeof(*keys) * so->nkeys); int nkeys = 0, j; RumScanKey addToKey = NULL; for(i=0; inkeys; i++) { RumScanKey key = so->keys[i]; if (key->orderBy == false && key->attnumOrig == so->rumstate.attrnAttachColumn) { for(j=0; addToKey == NULL && jnkeys; j++) if (so->keys[j]->orderBy == false && so->keys[j]->attnumOrig == so->rumstate.attrnAddToColumn) { addToKey = so->keys[j]; addToKey->addInfoKeys = palloc(sizeof(*addToKey->addInfoKeys) * so->nkeys); } if (addToKey == NULL) keys[nkeys++] = key; else addToKey->addInfoKeys[ addToKey->addInfoNKeys++ ] = key; } else { keys[nkeys++] = key; } } pfree(so->keys); so->keys = keys; so->nkeys = nkeys; } adjustScanDirection(so); /* initialize expansible array of RumScanEntry pointers */ so->totalentries = 0; so->allocentries = 32; so->entries = (RumScanEntry *) palloc(so->allocentries * sizeof(RumScanEntry)); so->sortedEntries = NULL; for(i = 0; inkeys; i++) { RumScanKey key = so->keys[i]; /* Add it to so's array */ while (so->totalentries + key->nentries >= so->allocentries) { so->allocentries *= 2; so->entries = (RumScanEntry *) repalloc(so->entries, so->allocentries * sizeof(RumScanEntry)); } memcpy(so->entries + so->totalentries, key->scanEntry, sizeof(*key->scanEntry) * key->nentries); so->totalentries += key->nentries; } /* * If there are order-by keys, mark empty entry for scan with add info. * If so->nkeys > 1 then there are order-by keys. */ if (checkEmptyEntry && so->nkeys > 1) { Assert(so->totalentries > 0); so->entries[0]->scanWithAddInfo = true; } if (scan->numberOfOrderBys > 0) { scan->xs_orderbyvals = palloc0(sizeof(Datum) * scan->numberOfOrderBys); scan->xs_orderbynulls = palloc(sizeof(bool) * scan->numberOfOrderBys); memset(scan->xs_orderbynulls, true, sizeof(bool) * scan->numberOfOrderBys); } MemoryContextSwitchTo(oldCtx); pgstat_count_index_scan(scan->indexRelation); } void rumrescan(IndexScanDesc scan, ScanKey scankey, int nscankeys, ScanKey orderbys, int norderbys) { /* remaining arguments are ignored */ RumScanOpaque so = (RumScanOpaque) scan->opaque; so->firstCall = true; freeScanKeys(so); if (scankey && scan->numberOfKeys > 0) memmove(scan->keyData, scankey, scan->numberOfKeys * sizeof(ScanKeyData)); if (orderbys && scan->numberOfOrderBys > 0) memmove(scan->orderByData, orderbys, scan->numberOfOrderBys * sizeof(ScanKeyData)); } void rumendscan(IndexScanDesc scan) { RumScanOpaque so = (RumScanOpaque) scan->opaque; freeScanKeys(so); MemoryContextDelete(so->tempCtx); MemoryContextDelete(so->keyCtx); pfree(so); } Datum rummarkpos(PG_FUNCTION_ARGS) { elog(ERROR, "RUM does not support mark/restore"); PG_RETURN_VOID(); } Datum rumrestrpos(PG_FUNCTION_ARGS) { elog(ERROR, "RUM does not support mark/restore"); PG_RETURN_VOID(); } rum-1.2.0/src/rumsort.c000066400000000000000000003645001320230002300147540ustar00rootroot00000000000000/*------------------------------------------------------------------------- * * rumsort.h * Generalized tuple sorting routines. * * This module handles sorting of heap tuples, index tuples, or single * Datums (and could easily support other kinds of sortable objects, * if necessary). It works efficiently for both small and large amounts * of data. Small amounts are sorted in-memory using qsort(). Large * amounts are sorted using temporary files and a standard external sort * algorithm. * * See Knuth, volume 3, for more than you want to know about the external * sorting algorithm. Historically, we divided the input into sorted runs * using replacement selection, in the form of a priority tree implemented * as a heap (essentially his Algorithm 5.2.3H -- although that strategy is * often avoided altogether), but that can now only happen first the first * run. We merge the runs using polyphase merge, Knuth's Algorithm * 5.4.2D. The logical "tapes" used by Algorithm D are implemented by * logtape.c, which avoids space wastage by recycling disk space as soon * as each block is read from its "tape". * * We never form the initial runs using Knuth's recommended replacement * selection data structure (Algorithm 5.4.1R), because it uses a fixed * number of records in memory at all times. Since we are dealing with * tuples that may vary considerably in size, we want to be able to vary * the number of records kept in memory to ensure full utilization of the * allowed sort memory space. So, we keep the tuples in a variable-size * heap, with the next record to go out at the top of the heap. Like * Algorithm 5.4.1R, each record is stored with the run number that it * must go into, and we use (run number, key) as the ordering key for the * heap. When the run number at the top of the heap changes, we know that * no more records of the prior run are left in the heap. Note that there * are in practice only ever two distinct run numbers, due to the greatly * reduced use of replacement selection in PostgreSQL 9.6. * * In PostgreSQL 9.6, a heap (based on Knuth's Algorithm H, with some small * customizations) is only used with the aim of producing just one run, * thereby avoiding all merging. Only the first run can use replacement * selection, which is why there are now only two possible valid run * numbers, and why heapification is customized to not distinguish between * tuples in the second run (those will be quicksorted). We generally * prefer a simple hybrid sort-merge strategy, where runs are sorted in much * the same way as the entire input of an internal sort is sorted (using * qsort()). The replacement_sort_tuples GUC controls the limited remaining * use of replacement selection for the first run. * * There are several reasons to favor a hybrid sort-merge strategy. * Maintaining a priority tree/heap has poor CPU cache characteristics. * Furthermore, the growth in main memory sizes has greatly diminished the * value of having runs that are larger than available memory, even in the * case where there is partially sorted input and runs can be made far * larger by using a heap. In most cases, a single-pass merge step is all * that is required even when runs are no larger than available memory. * Avoiding multiple merge passes was traditionally considered to be the * major advantage of using replacement selection. * * The approximate amount of memory allowed for any one sort operation * is specified in kilobytes by the caller (most pass work_mem). Initially, * we absorb tuples and simply store them in an unsorted array as long as * we haven't exceeded workMem. If we reach the end of the input without * exceeding workMem, we sort the array using qsort() and subsequently return * tuples just by scanning the tuple array sequentially. If we do exceed * workMem, we begin to emit tuples into sorted runs in temporary tapes. * When tuples are dumped in batch after quicksorting, we begin a new run * with a new output tape (selected per Algorithm D). After the end of the * input is reached, we dump out remaining tuples in memory into a final run * (or two, when replacement selection is still used), then merge the runs * using Algorithm D. * * When merging runs, we use a heap containing just the frontmost tuple from * each source run; we repeatedly output the smallest tuple and insert the * next tuple from its source tape (if any). When the heap empties, the merge * is complete. The basic merge algorithm thus needs very little memory --- * only M tuples for an M-way merge, and M is constrained to a small number. * However, we can still make good use of our full workMem allocation by * pre-reading additional tuples from each source tape. Without prereading, * our access pattern to the temporary file would be very erratic; on average * we'd read one block from each of M source tapes during the same time that * we're writing M blocks to the output tape, so there is no sequentiality of * access at all, defeating the read-ahead methods used by most Unix kernels. * Worse, the output tape gets written into a very random sequence of blocks * of the temp file, ensuring that things will be even worse when it comes * time to read that tape. A straightforward merge pass thus ends up doing a * lot of waiting for disk seeks. We can improve matters by prereading from * each source tape sequentially, loading about workMem/M bytes from each tape * in turn. Then we run the merge algorithm, writing but not reading until * one of the preloaded tuple series runs out. Then we switch back to preread * mode, fill memory again, and repeat. This approach helps to localize both * read and write accesses. * * When the caller requests random access to the sort result, we form * the final sorted run on a logical tape which is then "frozen", so * that we can access it randomly. When the caller does not need random * access, we return from rum_tuplesort_performsort() as soon as we are down * to one run per logical tape. The final merge is then performed * on-the-fly as the caller repeatedly calls rum_tuplesort_getXXX; this * saves one cycle of writing all the data out to disk and reading it in. * * Before Postgres 8.2, we always used a seven-tape polyphase merge, on the * grounds that 7 is the "sweet spot" on the tapes-to-passes curve according * to Knuth's figure 70 (section 5.4.2). However, Knuth is assuming that * tape drives are expensive beasts, and in particular that there will always * be many more runs than tape drives. In our implementation a "tape drive" * doesn't cost much more than a few Kb of memory buffers, so we can afford * to have lots of them. In particular, if we can have as many tape drives * as sorted runs, we can eliminate any repeated I/O at all. In the current * code we determine the number of tapes M on the basis of workMem: we want * workMem/M to be large enough that we read a fair amount of data each time * we preread from a tape, so as to maintain the locality of access described * above. Nonetheless, with large workMem we can have many tapes. * * * Portions Copyright (c) 2015-2016, Postgres Professional * Portions Copyright (c) 1996-2016, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * *------------------------------------------------------------------------- */ #include "postgres.h" #include "miscadmin.h" #include "rumsort.h" #include #include "access/htup_details.h" #include "access/nbtree.h" #include "catalog/index.h" #include "catalog/pg_am.h" #include "commands/tablespace.h" #include "executor/executor.h" #include "utils/datum.h" #include "utils/logtape.h" #include "utils/lsyscache.h" #include "utils/memutils.h" #include "utils/pg_rusage.h" #include "utils/probes.h" #include "utils/rel.h" #include "utils/sortsupport.h" #include "rum.h" /* RumItem */ /* sort-type codes for sort__start probes */ #define HEAP_SORT 0 #define INDEX_SORT 1 #define DATUM_SORT 2 #define CLUSTER_SORT 3 /* GUC variables */ #ifdef TRACE_SORT bool trace_sort = false; #endif #ifdef DEBUG_BOUNDED_SORT bool optimize_bounded_sort = true; #endif #if PG_VERSION_NUM < 100000 /* Provide fallback for old version of tape interface for 9.6 */ #define LogicalTapeRewindForRead(x, y, z) LogicalTapeRewind((x), (y), false) #define LogicalTapeRewindForWrite(x, y) LogicalTapeRewind((x), (y), true) #endif /* * The objects we actually sort are SortTuple structs. These contain * a pointer to the tuple proper (might be a MinimalTuple or IndexTuple), * which is a separate palloc chunk --- we assume it is just one chunk and * can be freed by a simple pfree(). SortTuples also contain the tuple's * first key column in Datum/nullflag format, and an index integer. * * Storing the first key column lets us save heap_getattr or index_getattr * calls during tuple comparisons. We could extract and save all the key * columns not just the first, but this would increase code complexity and * overhead, and wouldn't actually save any comparison cycles in the common * case where the first key determines the comparison result. Note that * for a pass-by-reference datatype, datum1 points into the "tuple" storage. * * When sorting single Datums, the data value is represented directly by * datum1/isnull1. If the datatype is pass-by-reference and isnull1 is false, * then datum1 points to a separately palloc'd data value that is also pointed * to by the "tuple" pointer; otherwise "tuple" is NULL. * * While building initial runs, tupindex holds the tuple's run number. During * merge passes, we re-use it to hold the input tape number that each tuple in * the heap was read from, or to hold the index of the next tuple pre-read * from the same tape in the case of pre-read entries. tupindex goes unused * if the sort occurs entirely in memory. */ typedef struct { void *tuple; /* the tuple proper */ Datum datum1; /* value of first key column */ bool isnull1; /* is first key column NULL? */ int tupindex; /* see notes above */ } SortTuple; /* * Possible states of a Tuplesort object. These denote the states that * persist between calls of Tuplesort routines. */ typedef enum { TSS_INITIAL, /* Loading tuples; still within memory limit */ TSS_BOUNDED, /* Loading tuples into bounded-size heap */ TSS_BUILDRUNS, /* Loading tuples; writing to tape */ TSS_SORTEDINMEM, /* Sort completed entirely in memory */ TSS_SORTEDONTAPE, /* Sort completed, final run is on tape */ TSS_FINALMERGE /* Performing final merge on-the-fly */ } TupSortStatus; /* * Parameters for calculation of number of tapes to use --- see inittapes() * and rum_tuplesort_merge_order(). * * In this calculation we assume that each tape will cost us about 3 blocks * worth of buffer space (which is an underestimate for very large data * volumes, but it's probably close enough --- see logtape.c). * * MERGE_BUFFER_SIZE is how much data we'd like to read from each input * tape during a preread cycle (see discussion at top of file). */ #define MINORDER 6 /* minimum merge order */ #define TAPE_BUFFER_OVERHEAD (BLCKSZ * 3) #define MERGE_BUFFER_SIZE (BLCKSZ * 32) typedef int (*SortTupleComparator) (const SortTuple *a, const SortTuple *b, RumTuplesortstate *state); /* * Private state of a Tuplesort operation. */ struct RumTuplesortstate { TupSortStatus status; /* enumerated value as shown above */ int nKeys; /* number of columns in sort key */ bool randomAccess; /* did caller request random access? */ bool bounded; /* did caller specify a maximum number of * tuples to return? */ bool boundUsed; /* true if we made use of a bounded heap */ int bound; /* if bounded, the maximum number of tuples */ long availMem; /* remaining memory available, in bytes */ long allowedMem; /* total memory allowed, in bytes */ int maxTapes; /* number of tapes (Knuth's T) */ int tapeRange; /* maxTapes-1 (Knuth's P) */ MemoryContext sortcontext; /* memory context holding all sort data */ LogicalTapeSet *tapeset; /* logtape.c object for tapes in a temp file */ /* * These function pointers decouple the routines that must know what kind * of tuple we are sorting from the routines that don't need to know it. * They are set up by the rum_tuplesort_begin_xxx routines. * * Function to compare two tuples; result is per qsort() convention, ie: * <0, 0, >0 according as ab. The API must match * qsort_arg_comparator. */ SortTupleComparator comparetup; /* * Function to copy a supplied input tuple into palloc'd space and set up * its SortTuple representation (ie, set tuple/datum1/isnull1). Also, * state->availMem must be decreased by the amount of space used for the * tuple copy (note the SortTuple struct itself is not counted). */ void (*copytup) (RumTuplesortstate *state, SortTuple *stup, void *tup); /* * Function to write a stored tuple onto tape. The representation of the * tuple on tape need not be the same as it is in memory; requirements on * the tape representation are given below. After writing the tuple, * pfree() the out-of-line data (not the SortTuple struct!), and increase * state->availMem by the amount of memory space thereby released. */ void (*writetup) (RumTuplesortstate *state, int tapenum, SortTuple *stup); /* * Function to read a stored tuple from tape back into memory. 'len' is * the already-read length of the stored tuple. Create a palloc'd copy, * initialize tuple/datum1/isnull1 in the target SortTuple struct, and * decrease state->availMem by the amount of memory space consumed. */ void (*readtup) (RumTuplesortstate *state, SortTuple *stup, int tapenum, unsigned int len); /* * Function to reverse the sort direction from its current state. (We * could dispense with this if we wanted to enforce that all variants * represent the sort key information alike.) */ void (*reversedirection) (RumTuplesortstate *state); /* * This array holds the tuples now in sort memory. If we are in state * INITIAL, the tuples are in no particular order; if we are in state * SORTEDINMEM, the tuples are in final sorted order; in states BUILDRUNS * and FINALMERGE, the tuples are organized in "heap" order per Algorithm * H. (Note that memtupcount only counts the tuples that are part of the * heap --- during merge passes, memtuples[] entries beyond tapeRange are * never in the heap and are used to hold pre-read tuples.) In state * SORTEDONTAPE, the array is not used. */ SortTuple *memtuples; /* array of SortTuple structs */ int memtupcount; /* number of tuples currently present */ int memtupsize; /* allocated length of memtuples array */ bool growmemtuples; /* memtuples' growth still underway? */ /* Buffer size to use for reading input tapes, during merge. */ size_t read_buffer_size; /* * While building initial runs, this is the current output run number * (starting at 0). Afterwards, it is the number of initial runs we made. */ int currentRun; /* * Unless otherwise noted, all pointer variables below are pointers to * arrays of length maxTapes, holding per-tape data. */ /* * These variables are only used during merge passes. mergeactive[i] is * true if we are reading an input run from (actual) tape number i and * have not yet exhausted that run. mergenext[i] is the memtuples index * of the next pre-read tuple (next to be loaded into the heap) for tape * i, or 0 if we are out of pre-read tuples. mergelast[i] similarly * points to the last pre-read tuple from each tape. mergeavailslots[i] * is the number of unused memtuples[] slots reserved for tape i, and * mergeavailmem[i] is the amount of unused space allocated for tape i. * mergefreelist and mergefirstfree keep track of unused locations in the * memtuples[] array. The memtuples[].tupindex fields link together * pre-read tuples for each tape as well as recycled locations in * mergefreelist. It is OK to use 0 as a null link in these lists, because * memtuples[0] is part of the merge heap and is never a pre-read tuple. */ bool *mergeactive; /* active input run source? */ int *mergenext; /* first preread tuple for each source */ int *mergelast; /* last preread tuple for each source */ int *mergeavailslots; /* slots left for prereading each tape */ long *mergeavailmem; /* availMem for prereading each tape */ int mergefreelist; /* head of freelist of recycled slots */ int mergefirstfree; /* first slot never used in this merge */ /* * Variables for Algorithm D. Note that destTape is a "logical" tape * number, ie, an index into the tp_xxx[] arrays. Be careful to keep * "logical" and "actual" tape numbers straight! */ int Level; /* Knuth's l */ int destTape; /* current output tape (Knuth's j, less 1) */ int *tp_fib; /* Target Fibonacci run counts (A[]) */ int *tp_runs; /* # of real runs on each tape */ int *tp_dummy; /* # of dummy runs for each tape (D[]) */ int *tp_tapenum; /* Actual tape numbers (TAPE[]) */ int activeTapes; /* # of active input tapes in merge pass */ /* * These variables are used after completion of sorting to keep track of * the next tuple to return. (In the tape case, the tape's current read * position is also critical state.) */ int result_tape; /* actual tape number of finished output */ int current; /* array index (only used if SORTEDINMEM) */ bool eof_reached; /* reached EOF (needed for cursors) */ /* markpos_xxx holds marked position for mark and restore */ long markpos_block; /* tape block# (only used if SORTEDONTAPE) */ int markpos_offset; /* saved "current", or offset in tape block */ bool markpos_eof; /* saved "eof_reached" */ /* * These variables are specific to the MinimalTuple case; they are set by * rum_tuplesort_begin_heap and used only by the MinimalTuple routines. */ TupleDesc tupDesc; SortSupport sortKeys; /* array of length nKeys */ /* * This variable is shared by the single-key MinimalTuple case and the * Datum case (which both use qsort_ssup()). Otherwise it's NULL. */ SortSupport onlyKey; /* * These variables are specific to the CLUSTER case; they are set by * rum_tuplesort_begin_cluster. Note CLUSTER also uses tupDesc and * indexScanKey. */ IndexInfo *indexInfo; /* info about index being used for reference */ EState *estate; /* for evaluating index expressions */ /* * These variables are specific to the IndexTuple case; they are set by * rum_tuplesort_begin_index_xxx and used only by the IndexTuple routines. */ Relation heapRel; /* table the index is being built on */ Relation indexRel; /* index being built */ /* These are specific to the index_btree subcase: */ ScanKey indexScanKey; bool enforceUnique; /* complain if we find duplicate tuples */ /* These are specific to the index_hash subcase: */ uint32 hash_mask; /* mask for sortable part of hash code */ /* * These variables are specific to the Datum case; they are set by * rum_tuplesort_begin_datum and used only by the DatumTuple routines. */ Oid datumType; /* we need typelen and byval in order to know how to copy the Datums. */ int datumTypeLen; bool datumTypeByVal; bool reverse; /* Do we need ItemPointer comparison in comparetup_rum()? */ bool compareItemPointer; /* compare_rumitem */ FmgrInfo *cmp; /* * Resource snapshot for time of sort start. */ #ifdef TRACE_SORT PGRUsage ru_start; #endif }; #define COMPARETUP(state,a,b) ((*(state)->comparetup) (a, b, state)) #define COPYTUP(state,stup,tup) ((*(state)->copytup) (state, stup, tup)) #define WRITETUP(state,tape,stup) ((*(state)->writetup) (state, tape, stup)) #define READTUP(state,stup,tape,len) ((*(state)->readtup) (state, stup, tape, len)) #define REVERSEDIRECTION(state) ((*(state)->reversedirection) (state)) #define LACKMEM(state) ((state)->availMem < 0) #define USEMEM(state,amt) ((state)->availMem -= (amt)) #define FREEMEM(state,amt) ((state)->availMem += (amt)) /* * NOTES about on-tape representation of tuples: * * We require the first "unsigned int" of a stored tuple to be the total size * on-tape of the tuple, including itself (so it is never zero; an all-zero * unsigned int is used to delimit runs). The remainder of the stored tuple * may or may not match the in-memory representation of the tuple --- * any conversion needed is the job of the writetup and readtup routines. * * If state->randomAccess is true, then the stored representation of the * tuple must be followed by another "unsigned int" that is a copy of the * length --- so the total tape space used is actually sizeof(unsigned int) * more than the stored length value. This allows read-backwards. When * randomAccess is not true, the write/read routines may omit the extra * length word. * * writetup is expected to write both length words as well as the tuple * data. When readtup is called, the tape is positioned just after the * front length word; readtup must read the tuple data and advance past * the back length word (if present). * * The write/read routines can make use of the tuple description data * stored in the Tuplesortstate record, if needed. They are also expected * to adjust state->availMem by the amount of memory space (not tape space!) * released or consumed. There is no error return from either writetup * or readtup; they should ereport() on failure. * * * NOTES about memory consumption calculations: * * We count space allocated for tuples against the workMem limit, plus * the space used by the variable-size memtuples array. Fixed-size space * is not counted; it's small enough to not be interesting. * * Note that we count actual space used (as shown by GetMemoryChunkSpace) * rather than the originally-requested size. This is important since * palloc can add substantial overhead. It's not a complete answer since * we won't count any wasted space in palloc allocation blocks, but it's * a lot better than what we were doing before 7.3. */ /* When using this macro, beware of double evaluation of len */ #define LogicalTapeReadExact(tapeset, tapenum, ptr, len) \ do { \ if (LogicalTapeRead(tapeset, tapenum, ptr, len) != (size_t) (len)) \ elog(ERROR, "unexpected end of data"); \ } while(0) static RumTuplesortstate *rum_tuplesort_begin_common(int workMem, bool randomAccess); static void puttuple_common(RumTuplesortstate *state, SortTuple *tuple); static void inittapes(RumTuplesortstate *state); static void selectnewtape(RumTuplesortstate *state); static void mergeruns(RumTuplesortstate *state); static void mergeonerun(RumTuplesortstate *state); static void beginmerge(RumTuplesortstate *state); static void mergepreread(RumTuplesortstate *state); static void mergeprereadone(RumTuplesortstate *state, int srcTape); static void dumptuples(RumTuplesortstate *state, bool alltuples); static void make_bounded_heap(RumTuplesortstate *state); static void sort_bounded_heap(RumTuplesortstate *state); static void rum_tuplesort_heap_insert(RumTuplesortstate *state, SortTuple *tuple, int tupleindex, bool checkIndex); static void rum_tuplesort_heap_siftup(RumTuplesortstate *state, bool checkIndex); static unsigned int getlen(RumTuplesortstate *state, int tapenum, bool eofOK); static void markrunend(RumTuplesortstate *state, int tapenum); static int comparetup_heap(const SortTuple *a, const SortTuple *b, RumTuplesortstate *state); static void copytup_heap(RumTuplesortstate *state, SortTuple *stup, void *tup); static void writetup_heap(RumTuplesortstate *state, int tapenum, SortTuple *stup); static void readtup_heap(RumTuplesortstate *state, SortTuple *stup, int tapenum, unsigned int len); static void reversedirection_heap(RumTuplesortstate *state); static int comparetup_cluster(const SortTuple *a, const SortTuple *b, RumTuplesortstate *state); static void copytup_cluster(RumTuplesortstate *state, SortTuple *stup, void *tup); static void writetup_cluster(RumTuplesortstate *state, int tapenum, SortTuple *stup); static void readtup_cluster(RumTuplesortstate *state, SortTuple *stup, int tapenum, unsigned int len); static int comparetup_index_btree(const SortTuple *a, const SortTuple *b, RumTuplesortstate *state); static int comparetup_index_hash(const SortTuple *a, const SortTuple *b, RumTuplesortstate *state); static void copytup_index(RumTuplesortstate *state, SortTuple *stup, void *tup); static void writetup_index(RumTuplesortstate *state, int tapenum, SortTuple *stup); static void readtup_index(RumTuplesortstate *state, SortTuple *stup, int tapenum, unsigned int len); static void reversedirection_index_btree(RumTuplesortstate *state); static void reversedirection_index_hash(RumTuplesortstate *state); static int comparetup_datum(const SortTuple *a, const SortTuple *b, RumTuplesortstate *state); static void copytup_datum(RumTuplesortstate *state, SortTuple *stup, void *tup); static void writetup_datum(RumTuplesortstate *state, int tapenum, SortTuple *stup); static void readtup_datum(RumTuplesortstate *state, SortTuple *stup, int tapenum, unsigned int len); static void reversedirection_datum(RumTuplesortstate *state); static void free_sort_tuple(RumTuplesortstate *state, SortTuple *stup); static int comparetup_rum(const SortTuple *a, const SortTuple *b, RumTuplesortstate *state); static void copytup_rum(RumTuplesortstate *state, SortTuple *stup, void *tup); static void writetup_rum(RumTuplesortstate *state, int tapenum, SortTuple *stup); static void readtup_rum(RumTuplesortstate *state, SortTuple *stup, int tapenum, unsigned int len); static void reversedirection_rum(RumTuplesortstate *state); static int comparetup_rumitem(const SortTuple *a, const SortTuple *b, RumTuplesortstate *state); static void copytup_rumitem(RumTuplesortstate *state, SortTuple *stup, void *tup); static void writetup_rumitem(RumTuplesortstate *state, int tapenum, SortTuple *stup); static void readtup_rumitem(RumTuplesortstate *state, SortTuple *stup, int tapenum, unsigned int len); /* * Special versions of qsort just for SortTuple objects. qsort_tuple() sorts * any variant of SortTuples, using the appropriate comparetup function. * qsort_ssup() is specialized for the case where the comparetup function * reduces to ApplySortComparator(), that is single-key MinimalTuple sorts * and Datum sorts. */ /* #include "qsort_tuple.c" */ static void swapfunc(SortTuple *a, SortTuple *b, size_t n) { do { SortTuple t = *a; *a++ = *b; *b++ = t; } while (--n > 0); } #define cmp_ssup(a, b, ssup) \ ApplySortComparator((a)->datum1, (a)->isnull1, \ (b)->datum1, (b)->isnull1, ssup) #define swap(a, b) \ do { \ SortTuple t = *(a); \ *(a) = *(b); \ *(b) = t; \ } while (0); #define vecswap(a, b, n) if ((n) > 0) swapfunc(a, b, n) static SortTuple * med3_tuple(SortTuple *a, SortTuple *b, SortTuple *c, SortTupleComparator cmp_tuple, RumTuplesortstate *state) { return cmp_tuple(a, b, state) < 0 ? (cmp_tuple(b, c, state) < 0 ? b : (cmp_tuple(a, c, state) < 0 ? c : a)) : (cmp_tuple(b, c, state) > 0 ? b : (cmp_tuple(a, c, state) < 0 ? a : c)); } static SortTuple * med3_ssup(SortTuple *a, SortTuple *b, SortTuple *c, SortSupport ssup) { return cmp_ssup(a, b, ssup) < 0 ? (cmp_ssup(b, c, ssup) < 0 ? b : (cmp_ssup(a, c, ssup) < 0 ? c : a)) : (cmp_ssup(b, c, ssup) > 0 ? b : (cmp_ssup(a, c, ssup) < 0 ? a : c)); } static void qsort_ssup(SortTuple *a, size_t n, SortSupport ssup) { SortTuple *pa, *pb, *pc, *pd, *pl, *pm, *pn; size_t d1, d2; int r, presorted; loop: CHECK_FOR_INTERRUPTS(); if (n < 7) { for (pm = a + 1; pm < a + n; pm++) for (pl = pm; pl > a && cmp_ssup(pl - 1, pl, ssup) > 0; pl--) swap(pl, pl - 1); return; } presorted = 1; for (pm = a + 1; pm < a + n; pm++) { CHECK_FOR_INTERRUPTS(); if (cmp_ssup(pm - 1, pm, ssup) > 0) { presorted = 0; break; } } if (presorted) return; pm = a + (n / 2); if (n > 7) { pl = a; pn = a + (n - 1); if (n > 40) { size_t d = (n / 8); pl = med3_ssup(pl, pl + d, pl + 2 * d, ssup); pm = med3_ssup(pm - d, pm, pm + d, ssup); pn = med3_ssup(pn - 2 * d, pn - d, pn, ssup); } pm = med3_ssup(pl, pm, pn, ssup); } swap(a, pm); pa = pb = a + 1; pc = pd = a + (n - 1); for (;;) { while (pb <= pc && (r = cmp_ssup(pb, a, ssup)) <= 0) { if (r == 0) { swap(pa, pb); pa++; } pb++; CHECK_FOR_INTERRUPTS(); } while (pb <= pc && (r = cmp_ssup(pc, a, ssup)) >= 0) { if (r == 0) { swap(pc, pd); pd--; } pc--; CHECK_FOR_INTERRUPTS(); } if (pb > pc) break; swap(pb, pc); pb++; pc--; } pn = a + n; d1 = Min(pa - a, pb - pa); vecswap(a, pb - d1, d1); d1 = Min(pd - pc, pn - pd - 1); vecswap(pb, pn - d1, d1); d1 = pb - pa; d2 = pd - pc; if (d1 <= d2) { /* Recurse on left partition, then iterate on right partition */ if (d1 > 1) qsort_ssup(a, d1, ssup); if (d2 > 1) { /* Iterate rather than recurse to save stack space */ /* qsort_ssup(pn - d2, d2, ssup); */ a = pn - d2; n = d2; goto loop; } } else { /* Recurse on right partition, then iterate on left partition */ if (d2 > 1) qsort_ssup(pn - d2, d2, ssup); if (d1 > 1) { /* Iterate rather than recurse to save stack space */ /* qsort_ssup(a, d1, ssup); */ n = d1; goto loop; } } } static void qsort_tuple(SortTuple *a, size_t n, SortTupleComparator cmp_tuple, RumTuplesortstate *state) { SortTuple *pa, *pb, *pc, *pd, *pl, *pm, *pn; size_t d1, d2; int r, presorted; loop: CHECK_FOR_INTERRUPTS(); if (n < 7) { for (pm = a + 1; pm < a + n; pm++) for (pl = pm; pl > a && cmp_tuple(pl - 1, pl, state) > 0; pl--) swap(pl, pl - 1); return; } presorted = 1; for (pm = a + 1; pm < a + n; pm++) { CHECK_FOR_INTERRUPTS(); if (cmp_tuple(pm - 1, pm, state) > 0) { presorted = 0; break; } } if (presorted) return; pm = a + (n / 2); if (n > 7) { pl = a; pn = a + (n - 1); if (n > 40) { size_t d = (n / 8); pl = med3_tuple(pl, pl + d, pl + 2 * d, cmp_tuple, state); pm = med3_tuple(pm - d, pm, pm + d, cmp_tuple, state); pn = med3_tuple(pn - 2 * d, pn - d, pn, cmp_tuple, state); } pm = med3_tuple(pl, pm, pn, cmp_tuple, state); } swap(a, pm); pa = pb = a + 1; pc = pd = a + (n - 1); for (;;) { while (pb <= pc && (r = cmp_tuple(pb, a, state)) <= 0) { if (r == 0) { swap(pa, pb); pa++; } pb++; CHECK_FOR_INTERRUPTS(); } while (pb <= pc && (r = cmp_tuple(pc, a, state)) >= 0) { if (r == 0) { swap(pc, pd); pd--; } pc--; CHECK_FOR_INTERRUPTS(); } if (pb > pc) break; swap(pb, pc); pb++; pc--; } pn = a + n; d1 = Min(pa - a, pb - pa); vecswap(a, pb - d1, d1); d1 = Min(pd - pc, pn - pd - 1); vecswap(pb, pn - d1, d1); d1 = pb - pa; d2 = pd - pc; if (d1 <= d2) { /* Recurse on left partition, then iterate on right partition */ if (d1 > 1) qsort_tuple(a, d1, cmp_tuple, state); if (d2 > 1) { /* Iterate rather than recurse to save stack space */ /* qsort_tuple(pn - d2, d2, cmp_tuple, state); */ a = pn - d2; n = d2; goto loop; } } else { /* Recurse on right partition, then iterate on left partition */ if (d2 > 1) qsort_tuple(pn - d2, d2, cmp_tuple, state); if (d1 > 1) { /* Iterate rather than recurse to save stack space */ /* qsort_tuple(a, d1, cmp_tuple, state); */ n = d1; goto loop; } } } /* * rum_tuplesort_begin_xxx * * Initialize for a tuple sort operation. * * After calling rum_tuplesort_begin, the caller should call rum_tuplesort_putXXX * zero or more times, then call rum_tuplesort_performsort when all the tuples * have been supplied. After performsort, retrieve the tuples in sorted * order by calling rum_tuplesort_getXXX until it returns false/NULL. (If random * access was requested, rescan, markpos, and restorepos can also be called.) * Call rum_tuplesort_end to terminate the operation and release memory/disk space. * * Each variant of rum_tuplesort_begin has a workMem parameter specifying the * maximum number of kilobytes of RAM to use before spilling data to disk. * (The normal value of this parameter is work_mem, but some callers use * other values.) Each variant also has a randomAccess parameter specifying * whether the caller needs non-sequential access to the sort result. */ static RumTuplesortstate * rum_tuplesort_begin_common(int workMem, bool randomAccess) { RumTuplesortstate *state; MemoryContext sortcontext; MemoryContext oldcontext; /* * Create a working memory context for this sort operation. All data * needed by the sort will live inside this context. */ sortcontext = AllocSetContextCreate(CurrentMemoryContext, "TupleSort", ALLOCSET_DEFAULT_MINSIZE, ALLOCSET_DEFAULT_INITSIZE, ALLOCSET_DEFAULT_MAXSIZE); /* * Make the Tuplesortstate within the per-sort context. This way, we * don't need a separate pfree() operation for it at shutdown. */ oldcontext = MemoryContextSwitchTo(sortcontext); state = (RumTuplesortstate *) palloc0(sizeof(RumTuplesortstate)); #ifdef TRACE_SORT if (trace_sort) pg_rusage_init(&state->ru_start); #endif state->status = TSS_INITIAL; state->randomAccess = randomAccess; state->bounded = false; state->boundUsed = false; state->allowedMem = workMem * 1024L; state->availMem = state->allowedMem; state->sortcontext = sortcontext; state->tapeset = NULL; state->memtupcount = 0; /* * Initial size of array must be more than ALLOCSET_SEPARATE_THRESHOLD; * see comments in grow_memtuples(). */ state->memtupsize = Max(1024, ALLOCSET_SEPARATE_THRESHOLD / sizeof(SortTuple) + 1); state->growmemtuples = true; state->memtuples = (SortTuple *) palloc(state->memtupsize * sizeof(SortTuple)); USEMEM(state, GetMemoryChunkSpace(state->memtuples)); /* workMem must be large enough for the minimal memtuples array */ if (LACKMEM(state)) elog(ERROR, "insufficient memory allowed for sort"); state->currentRun = 0; /* * maxTapes, tapeRange, and Algorithm D variables will be initialized by * inittapes(), if needed */ state->result_tape = -1; /* flag that result tape has not been formed */ MemoryContextSwitchTo(oldcontext); return state; } MemoryContext rum_tuplesort_get_memorycontext(RumTuplesortstate *state) { return state->sortcontext; } RumTuplesortstate * rum_tuplesort_begin_heap(TupleDesc tupDesc, int nkeys, AttrNumber *attNums, Oid *sortOperators, Oid *sortCollations, bool *nullsFirstFlags, int workMem, bool randomAccess) { RumTuplesortstate *state = rum_tuplesort_begin_common(workMem, randomAccess); MemoryContext oldcontext; int i; oldcontext = MemoryContextSwitchTo(state->sortcontext); AssertArg(nkeys > 0); #ifdef TRACE_SORT if (trace_sort) elog(LOG, "begin tuple sort: nkeys = %d, workMem = %d, randomAccess = %c", nkeys, workMem, randomAccess ? 't' : 'f'); #endif state->nKeys = nkeys; TRACE_POSTGRESQL_SORT_START(HEAP_SORT, false, /* no unique check */ nkeys, workMem, randomAccess); state->comparetup = comparetup_heap; state->copytup = copytup_heap; state->writetup = writetup_heap; state->readtup = readtup_heap; state->reversedirection = reversedirection_heap; state->tupDesc = tupDesc; /* assume we need not copy tupDesc */ /* Prepare SortSupport data for each column */ state->sortKeys = (SortSupport) palloc0(nkeys * sizeof(SortSupportData)); for (i = 0; i < nkeys; i++) { SortSupport sortKey = state->sortKeys + i; AssertArg(attNums[i] != 0); AssertArg(sortOperators[i] != 0); sortKey->ssup_cxt = CurrentMemoryContext; sortKey->ssup_collation = sortCollations[i]; sortKey->ssup_nulls_first = nullsFirstFlags[i]; sortKey->ssup_attno = attNums[i]; PrepareSortSupportFromOrderingOp(sortOperators[i], sortKey); } if (nkeys == 1) state->onlyKey = state->sortKeys; MemoryContextSwitchTo(oldcontext); return state; } RumTuplesortstate * rum_tuplesort_begin_cluster(TupleDesc tupDesc, Relation indexRel, int workMem, bool randomAccess) { RumTuplesortstate *state = rum_tuplesort_begin_common(workMem, randomAccess); MemoryContext oldcontext; Assert(indexRel->rd_rel->relam == BTREE_AM_OID); oldcontext = MemoryContextSwitchTo(state->sortcontext); #ifdef TRACE_SORT if (trace_sort) elog(LOG, "begin tuple sort: nkeys = %d, workMem = %d, randomAccess = %c", RelationGetNumberOfAttributes(indexRel), workMem, randomAccess ? 't' : 'f'); #endif state->nKeys = RelationGetNumberOfAttributes(indexRel); TRACE_POSTGRESQL_SORT_START(CLUSTER_SORT, false, /* no unique check */ state->nKeys, workMem, randomAccess); state->comparetup = comparetup_cluster; state->copytup = copytup_cluster; state->writetup = writetup_cluster; state->readtup = readtup_cluster; state->reversedirection = reversedirection_index_btree; state->indexInfo = BuildIndexInfo(indexRel); state->indexScanKey = _bt_mkscankey_nodata(indexRel); state->tupDesc = tupDesc; /* assume we need not copy tupDesc */ if (state->indexInfo->ii_Expressions != NULL) { TupleTableSlot *slot; ExprContext *econtext; /* * We will need to use FormIndexDatum to evaluate the index * expressions. To do that, we need an EState, as well as a * TupleTableSlot to put the table tuples into. The econtext's * scantuple has to point to that slot, too. */ state->estate = CreateExecutorState(); slot = MakeSingleTupleTableSlot(tupDesc); econtext = GetPerTupleExprContext(state->estate); econtext->ecxt_scantuple = slot; } MemoryContextSwitchTo(oldcontext); return state; } RumTuplesortstate * rum_tuplesort_begin_index_btree(Relation heapRel, Relation indexRel, bool enforceUnique, int workMem, bool randomAccess) { RumTuplesortstate *state = rum_tuplesort_begin_common(workMem, randomAccess); MemoryContext oldcontext; oldcontext = MemoryContextSwitchTo(state->sortcontext); #ifdef TRACE_SORT if (trace_sort) elog(LOG, "begin index sort: unique = %c, workMem = %d, randomAccess = %c", enforceUnique ? 't' : 'f', workMem, randomAccess ? 't' : 'f'); #endif state->nKeys = RelationGetNumberOfAttributes(indexRel); TRACE_POSTGRESQL_SORT_START(INDEX_SORT, enforceUnique, state->nKeys, workMem, randomAccess); state->comparetup = comparetup_index_btree; state->copytup = copytup_index; state->writetup = writetup_index; state->readtup = readtup_index; state->reversedirection = reversedirection_index_btree; state->heapRel = heapRel; state->indexRel = indexRel; state->indexScanKey = _bt_mkscankey_nodata(indexRel); state->enforceUnique = enforceUnique; MemoryContextSwitchTo(oldcontext); return state; } RumTuplesortstate * rum_tuplesort_begin_index_hash(Relation heapRel, Relation indexRel, uint32 hash_mask, int workMem, bool randomAccess) { RumTuplesortstate *state = rum_tuplesort_begin_common(workMem, randomAccess); MemoryContext oldcontext; oldcontext = MemoryContextSwitchTo(state->sortcontext); #ifdef TRACE_SORT if (trace_sort) elog(LOG, "begin index sort: hash_mask = 0x%x, workMem = %d, randomAccess = %c", hash_mask, workMem, randomAccess ? 't' : 'f'); #endif state->nKeys = 1; /* Only one sort column, the hash code */ state->comparetup = comparetup_index_hash; state->copytup = copytup_index; state->writetup = writetup_index; state->readtup = readtup_index; state->reversedirection = reversedirection_index_hash; state->heapRel = heapRel; state->indexRel = indexRel; state->hash_mask = hash_mask; MemoryContextSwitchTo(oldcontext); return state; } RumTuplesortstate * rum_tuplesort_begin_rum(int workMem, int nKeys, bool randomAccess, bool compareItemPointer) { RumTuplesortstate *state = rum_tuplesort_begin_common(workMem, randomAccess); MemoryContext oldcontext; oldcontext = MemoryContextSwitchTo(state->sortcontext); #ifdef TRACE_SORT if (trace_sort) elog(LOG, "begin rum sort: nKeys = %d, workMem = %d, randomAccess = %c", nKeys, workMem, randomAccess ? 't' : 'f'); #endif state->nKeys = nKeys; TRACE_POSTGRESQL_SORT_START(INDEX_SORT, false, /* no unique check */ state->nKeys, workMem, randomAccess); state->comparetup = comparetup_rum; state->copytup = copytup_rum; state->writetup = writetup_rum; state->readtup = readtup_rum; state->reversedirection = reversedirection_rum; state->reverse = false; state->compareItemPointer = compareItemPointer; MemoryContextSwitchTo(oldcontext); return state; } RumTuplesortstate * rum_tuplesort_begin_rumitem(int workMem, FmgrInfo *cmp) { RumTuplesortstate *state = rum_tuplesort_begin_common(workMem, false); MemoryContext oldcontext; oldcontext = MemoryContextSwitchTo(state->sortcontext); #ifdef TRACE_SORT if (trace_sort) elog(LOG, "begin rumitem sort: workMem = %d", workMem); #endif TRACE_POSTGRESQL_SORT_START(INDEX_SORT, false, /* no unique check */ 2, workMem, false); state->cmp = cmp; state->comparetup = comparetup_rumitem; state->copytup = copytup_rumitem; state->writetup = writetup_rumitem; state->readtup = readtup_rumitem; state->reversedirection = reversedirection_rum; state->reverse = false; state->compareItemPointer = false; MemoryContextSwitchTo(oldcontext); return state; } RumTuplesortstate * rum_tuplesort_begin_datum(Oid datumType, Oid sortOperator, Oid sortCollation, bool nullsFirstFlag, int workMem, bool randomAccess) { RumTuplesortstate *state = rum_tuplesort_begin_common(workMem, randomAccess); MemoryContext oldcontext; int16 typlen; bool typbyval; oldcontext = MemoryContextSwitchTo(state->sortcontext); #ifdef TRACE_SORT if (trace_sort) elog(LOG, "begin datum sort: workMem = %d, randomAccess = %c", workMem, randomAccess ? 't' : 'f'); #endif state->nKeys = 1; /* always a one-column sort */ TRACE_POSTGRESQL_SORT_START(DATUM_SORT, false, /* no unique check */ 1, workMem, randomAccess); state->comparetup = comparetup_datum; state->copytup = copytup_datum; state->writetup = writetup_datum; state->readtup = readtup_datum; state->reversedirection = reversedirection_datum; state->datumType = datumType; /* Prepare SortSupport data */ state->onlyKey = (SortSupport) palloc0(sizeof(SortSupportData)); state->onlyKey->ssup_cxt = CurrentMemoryContext; state->onlyKey->ssup_collation = sortCollation; state->onlyKey->ssup_nulls_first = nullsFirstFlag; PrepareSortSupportFromOrderingOp(sortOperator, state->onlyKey); /* lookup necessary attributes of the datum type */ get_typlenbyval(datumType, &typlen, &typbyval); state->datumTypeLen = typlen; state->datumTypeByVal = typbyval; MemoryContextSwitchTo(oldcontext); return state; } /* * rum_tuplesort_set_bound * * Advise tuplesort that at most the first N result tuples are required. * * Must be called before inserting any tuples. (Actually, we could allow it * as long as the sort hasn't spilled to disk, but there seems no need for * delayed calls at the moment.) * * This is a hint only. The tuplesort may still return more tuples than * requested. */ void rum_tuplesort_set_bound(RumTuplesortstate *state, int64 bound) { /* Assert we're called before loading any tuples */ Assert(state->status == TSS_INITIAL); Assert(state->memtupcount == 0); Assert(!state->bounded); #ifdef DEBUG_BOUNDED_SORT /* Honor GUC setting that disables the feature (for easy testing) */ if (!optimize_bounded_sort) return; #endif /* We want to be able to compute bound * 2, so limit the setting */ if (bound > (int64) (INT_MAX / 2)) return; state->bounded = true; state->bound = (int) bound; } /* * rum_tuplesort_end * * Release resources and clean up. * * NOTE: after calling this, any pointers returned by rum_tuplesort_getXXX are * pointing to garbage. Be careful not to attempt to use or free such * pointers afterwards! */ void rum_tuplesort_end(RumTuplesortstate *state) { /* context swap probably not needed, but let's be safe */ MemoryContext oldcontext = MemoryContextSwitchTo(state->sortcontext); #ifdef TRACE_SORT long spaceUsed; if (state->tapeset) spaceUsed = LogicalTapeSetBlocks(state->tapeset); else spaceUsed = (state->allowedMem - state->availMem + 1023) / 1024; #endif /* * Delete temporary "tape" files, if any. * * Note: want to include this in reported total cost of sort, hence need * for two #ifdef TRACE_SORT sections. */ if (state->tapeset) LogicalTapeSetClose(state->tapeset); #ifdef TRACE_SORT if (trace_sort) { if (state->tapeset) elog(LOG, "external sort ended, %ld disk blocks used: %s", spaceUsed, pg_rusage_show(&state->ru_start)); else elog(LOG, "internal sort ended, %ld KB used: %s", spaceUsed, pg_rusage_show(&state->ru_start)); } TRACE_POSTGRESQL_SORT_DONE(state->tapeset != NULL, spaceUsed); #else /* * If you disabled TRACE_SORT, you can still probe sort__done, but you * ain't getting space-used stats. */ TRACE_POSTGRESQL_SORT_DONE(state->tapeset != NULL, 0L); #endif /* Free any execution state created for CLUSTER case */ if (state->estate != NULL) { ExprContext *econtext = GetPerTupleExprContext(state->estate); ExecDropSingleTupleTableSlot(econtext->ecxt_scantuple); FreeExecutorState(state->estate); } MemoryContextSwitchTo(oldcontext); /* * Free the per-sort memory context, thereby releasing all working memory, * including the Tuplesortstate struct itself. */ MemoryContextDelete(state->sortcontext); } /* * Grow the memtuples[] array, if possible within our memory constraint. * Return TRUE if we were able to enlarge the array, FALSE if not. * * Normally, at each increment we double the size of the array. When we no * longer have enough memory to do that, we attempt one last, smaller increase * (and then clear the growmemtuples flag so we don't try any more). That * allows us to use allowedMem as fully as possible; sticking to the pure * doubling rule could result in almost half of allowedMem going unused. * Because availMem moves around with tuple addition/removal, we need some * rule to prevent making repeated small increases in memtupsize, which would * just be useless thrashing. The growmemtuples flag accomplishes that and * also prevents useless recalculations in this function. */ static bool grow_memtuples(RumTuplesortstate *state) { int newmemtupsize; int memtupsize = state->memtupsize; long memNowUsed = state->allowedMem - state->availMem; /* Forget it if we've already maxed out memtuples, per comment above */ if (!state->growmemtuples) return false; /* Select new value of memtupsize */ if (memNowUsed <= state->availMem) { /* * It is surely safe to double memtupsize if we've used no more than * half of allowedMem. * * Note: it might seem that we need to worry about memtupsize * 2 * overflowing an int, but the MaxAllocSize clamp applied below * ensures the existing memtupsize can't be large enough for that. */ newmemtupsize = memtupsize * 2; } else { /* * This will be the last increment of memtupsize. Abandon doubling * strategy and instead increase as much as we safely can. * * To stay within allowedMem, we can't increase memtupsize by more * than availMem / sizeof(SortTuple) elements. In practice, we want * to increase it by considerably less, because we need to leave some * space for the tuples to which the new array slots will refer. We * assume the new tuples will be about the same size as the tuples * we've already seen, and thus we can extrapolate from the space * consumption so far to estimate an appropriate new size for the * memtuples array. The optimal value might be higher or lower than * this estimate, but it's hard to know that in advance. * * This calculation is safe against enlarging the array so much that * LACKMEM becomes true, because the memory currently used includes * the present array; thus, there would be enough allowedMem for the * new array elements even if no other memory were currently used. * * We do the arithmetic in float8, because otherwise the product of * memtupsize and allowedMem could overflow. (A little algebra shows * that grow_ratio must be less than 2 here, so we are not risking * integer overflow this way.) Any inaccuracy in the result should be * insignificant; but even if we computed a completely insane result, * the checks below will prevent anything really bad from happening. */ double grow_ratio; grow_ratio = (double) state->allowedMem / (double) memNowUsed; newmemtupsize = (int) (memtupsize * grow_ratio); /* We won't make any further enlargement attempts */ state->growmemtuples = false; } /* Must enlarge array by at least one element, else report failure */ if (newmemtupsize <= memtupsize) goto noalloc; /* * On a 64-bit machine, allowedMem could be more than MaxAllocSize. Clamp * to ensure our request won't be rejected by palloc. */ if ((Size) newmemtupsize >= MaxAllocSize / sizeof(SortTuple)) { newmemtupsize = (int) (MaxAllocSize / sizeof(SortTuple)); state->growmemtuples = false; /* can't grow any more */ } /* * We need to be sure that we do not cause LACKMEM to become true, else * the space management algorithm will go nuts. The code above should * never generate a dangerous request, but to be safe, check explicitly * that the array growth fits within availMem. (We could still cause * LACKMEM if the memory chunk overhead associated with the memtuples * array were to increase. That shouldn't happen because we chose the * initial array size large enough to ensure that palloc will be treating * both old and new arrays as separate chunks. But we'll check LACKMEM * explicitly below just in case.) */ if (state->availMem < (long) ((newmemtupsize - memtupsize) * sizeof(SortTuple))) goto noalloc; /* OK, do it */ FREEMEM(state, GetMemoryChunkSpace(state->memtuples)); state->memtupsize = newmemtupsize; state->memtuples = (SortTuple *) repalloc(state->memtuples, state->memtupsize * sizeof(SortTuple)); USEMEM(state, GetMemoryChunkSpace(state->memtuples)); if (LACKMEM(state)) elog(ERROR, "unexpected out-of-memory situation in tuplesort"); return true; noalloc: /* If for any reason we didn't realloc, shut off future attempts */ state->growmemtuples = false; return false; } /* * Accept one tuple while collecting input data for sort. * * Note that the input data is always copied; the caller need not save it. */ void rum_tuplesort_puttupleslot(RumTuplesortstate *state, TupleTableSlot *slot) { MemoryContext oldcontext = MemoryContextSwitchTo(state->sortcontext); SortTuple stup; /* * Copy the given tuple into memory we control, and decrease availMem. * Then call the common code. */ COPYTUP(state, &stup, (void *) slot); puttuple_common(state, &stup); MemoryContextSwitchTo(oldcontext); } /* * Accept one tuple while collecting input data for sort. * * Note that the input data is always copied; the caller need not save it. */ void rum_tuplesort_putheaptuple(RumTuplesortstate *state, HeapTuple tup) { MemoryContext oldcontext = MemoryContextSwitchTo(state->sortcontext); SortTuple stup; /* * Copy the given tuple into memory we control, and decrease availMem. * Then call the common code. */ COPYTUP(state, &stup, (void *) tup); puttuple_common(state, &stup); MemoryContextSwitchTo(oldcontext); } /* * Accept one index tuple while collecting input data for sort. * * Note that the input tuple is always copied; the caller need not save it. */ void rum_tuplesort_putindextuple(RumTuplesortstate *state, IndexTuple tuple) { MemoryContext oldcontext = MemoryContextSwitchTo(state->sortcontext); SortTuple stup; /* * Copy the given tuple into memory we control, and decrease availMem. * Then call the common code. */ COPYTUP(state, &stup, (void *) tuple); puttuple_common(state, &stup); MemoryContextSwitchTo(oldcontext); } /* * Accept one Datum while collecting input data for sort. * * If the Datum is pass-by-ref type, the value will be copied. */ void rum_tuplesort_putdatum(RumTuplesortstate *state, Datum val, bool isNull) { MemoryContext oldcontext = MemoryContextSwitchTo(state->sortcontext); SortTuple stup; /* * If it's a pass-by-reference value, copy it into memory we control, and * decrease availMem. Then call the common code. */ if (isNull || state->datumTypeByVal) { stup.datum1 = val; stup.isnull1 = isNull; stup.tuple = NULL; /* no separate storage */ } else { stup.datum1 = datumCopy(val, false, state->datumTypeLen); stup.isnull1 = false; stup.tuple = DatumGetPointer(stup.datum1); USEMEM(state, GetMemoryChunkSpace(stup.tuple)); } puttuple_common(state, &stup); MemoryContextSwitchTo(oldcontext); } void rum_tuplesort_putrum(RumTuplesortstate *state, RumSortItem * item) { MemoryContext oldcontext = MemoryContextSwitchTo(state->sortcontext); SortTuple stup; /* * Copy the given tuple into memory we control, and decrease availMem. * Then call the common code. */ COPYTUP(state, &stup, (void *) item); puttuple_common(state, &stup); MemoryContextSwitchTo(oldcontext); } void rum_tuplesort_putrumitem(RumTuplesortstate *state, RumScanItem * item) { MemoryContext oldcontext = MemoryContextSwitchTo(state->sortcontext); SortTuple stup; /* * Copy the given tuple into memory we control, and decrease availMem. * Then call the common code. */ COPYTUP(state, &stup, (void *) item); puttuple_common(state, &stup); MemoryContextSwitchTo(oldcontext); } /* * Shared code for tuple and datum cases. */ static void puttuple_common(RumTuplesortstate *state, SortTuple *tuple) { switch (state->status) { case TSS_INITIAL: /* * Save the tuple into the unsorted array. First, grow the array * as needed. Note that we try to grow the array when there is * still one free slot remaining --- if we fail, there'll still be * room to store the incoming tuple, and then we'll switch to * tape-based operation. */ if (state->memtupcount >= state->memtupsize - 1) { (void) grow_memtuples(state); Assert(state->memtupcount < state->memtupsize); } state->memtuples[state->memtupcount++] = *tuple; /* * Check if it's time to switch over to a bounded heapsort. We do * so if the input tuple count exceeds twice the desired tuple * count (this is a heuristic for where heapsort becomes cheaper * than a quicksort), or if we've just filled workMem and have * enough tuples to meet the bound. * * Note that once we enter TSS_BOUNDED state we will always try to * complete the sort that way. In the worst case, if later input * tuples are larger than earlier ones, this might cause us to * exceed workMem significantly. */ if (state->bounded && (state->memtupcount > state->bound * 2 || (state->memtupcount > state->bound && LACKMEM(state)))) { #ifdef TRACE_SORT if (trace_sort) elog(LOG, "switching to bounded heapsort at %d tuples: %s", state->memtupcount, pg_rusage_show(&state->ru_start)); #endif make_bounded_heap(state); return; } /* * Done if we still fit in available memory and have array slots. */ if (state->memtupcount < state->memtupsize && !LACKMEM(state)) return; /* * Nope; time to switch to tape-based operation. */ inittapes(state); /* * Dump tuples until we are back under the limit. */ dumptuples(state, false); break; case TSS_BOUNDED: /* * We don't want to grow the array here, so check whether the new * tuple can be discarded before putting it in. This should be a * good speed optimization, too, since when there are many more * input tuples than the bound, most input tuples can be discarded * with just this one comparison. Note that because we currently * have the sort direction reversed, we must check for <= not >=. */ if (COMPARETUP(state, tuple, &state->memtuples[0]) <= 0) { /* new tuple <= top of the heap, so we can discard it */ free_sort_tuple(state, tuple); CHECK_FOR_INTERRUPTS(); } else { /* discard top of heap, sift up, insert new tuple */ free_sort_tuple(state, &state->memtuples[0]); rum_tuplesort_heap_siftup(state, false); rum_tuplesort_heap_insert(state, tuple, 0, false); } break; case TSS_BUILDRUNS: /* * Insert the tuple into the heap, with run number currentRun if * it can go into the current run, else run number currentRun+1. * The tuple can go into the current run if it is >= the first * not-yet-output tuple. (Actually, it could go into the current * run if it is >= the most recently output tuple ... but that * would require keeping around the tuple we last output, and it's * simplest to let writetup free each tuple as soon as it's * written.) * * Note there will always be at least one tuple in the heap at * this point; see dumptuples. */ Assert(state->memtupcount > 0); if (COMPARETUP(state, tuple, &state->memtuples[0]) >= 0) rum_tuplesort_heap_insert(state, tuple, state->currentRun, true); else rum_tuplesort_heap_insert(state, tuple, state->currentRun + 1, true); /* * If we are over the memory limit, dump tuples till we're under. */ dumptuples(state, false); break; default: elog(ERROR, "invalid tuplesort state"); break; } } /* * All tuples have been provided; finish the sort. */ void rum_tuplesort_performsort(RumTuplesortstate *state) { MemoryContext oldcontext = MemoryContextSwitchTo(state->sortcontext); #ifdef TRACE_SORT if (trace_sort) elog(LOG, "performsort starting: %s", pg_rusage_show(&state->ru_start)); #endif switch (state->status) { case TSS_INITIAL: /* * We were able to accumulate all the tuples within the allowed * amount of memory. Just qsort 'em and we're done. */ if (state->memtupcount > 1) { /* Can we use the single-key sort function? */ if (state->onlyKey != NULL) qsort_ssup(state->memtuples, state->memtupcount, state->onlyKey); else qsort_tuple(state->memtuples, state->memtupcount, state->comparetup, state); } state->current = 0; state->eof_reached = false; state->markpos_offset = 0; state->markpos_eof = false; state->status = TSS_SORTEDINMEM; break; case TSS_BOUNDED: /* * We were able to accumulate all the tuples required for output * in memory, using a heap to eliminate excess tuples. Now we * have to transform the heap to a properly-sorted array. */ sort_bounded_heap(state); state->current = 0; state->eof_reached = false; state->markpos_offset = 0; state->markpos_eof = false; state->status = TSS_SORTEDINMEM; break; case TSS_BUILDRUNS: /* * Finish tape-based sort. First, flush all tuples remaining in * memory out to tape; then merge until we have a single remaining * run (or, if !randomAccess, one run per tape). Note that * mergeruns sets the correct state->status. */ dumptuples(state, true); mergeruns(state); state->eof_reached = false; state->markpos_block = 0L; state->markpos_offset = 0; state->markpos_eof = false; break; default: elog(ERROR, "invalid tuplesort state"); break; } #ifdef TRACE_SORT if (trace_sort) { if (state->status == TSS_FINALMERGE) elog(LOG, "performsort done (except %d-way final merge): %s", state->activeTapes, pg_rusage_show(&state->ru_start)); else elog(LOG, "performsort done: %s", pg_rusage_show(&state->ru_start)); } #endif MemoryContextSwitchTo(oldcontext); } /* * Internal routine to fetch the next tuple in either forward or back * direction into *stup. Returns FALSE if no more tuples. * If *should_free is set, the caller must pfree stup.tuple when done with it. */ static bool rum_tuplesort_gettuple_common(RumTuplesortstate *state, bool forward, SortTuple *stup, bool *should_free) { unsigned int tuplen; switch (state->status) { case TSS_SORTEDINMEM: Assert(forward || state->randomAccess); *should_free = false; if (forward) { if (state->current < state->memtupcount) { *stup = state->memtuples[state->current++]; return true; } state->eof_reached = true; /* * Complain if caller tries to retrieve more tuples than * originally asked for in a bounded sort. This is because * returning EOF here might be the wrong thing. */ if (state->bounded && state->current >= state->bound) elog(ERROR, "retrieved too many tuples in a bounded sort"); return false; } else { if (state->current <= 0) return false; /* * if all tuples are fetched already then we return last * tuple, else - tuple before last returned. */ if (state->eof_reached) state->eof_reached = false; else { state->current--; /* last returned tuple */ if (state->current <= 0) return false; } *stup = state->memtuples[state->current - 1]; return true; } break; case TSS_SORTEDONTAPE: Assert(forward || state->randomAccess); *should_free = true; if (forward) { if (state->eof_reached) return false; if ((tuplen = getlen(state, state->result_tape, true)) != 0) { READTUP(state, stup, state->result_tape, tuplen); return true; } else { state->eof_reached = true; return false; } } /* * Backward. * * if all tuples are fetched already then we return last tuple, * else - tuple before last returned. */ if (state->eof_reached) { /* * Seek position is pointing just past the zero tuplen at the * end of file; back up to fetch last tuple's ending length * word. If seek fails we must have a completely empty file. */ if (!LogicalTapeBackspace(state->tapeset, state->result_tape, 2 * sizeof(unsigned int))) return false; state->eof_reached = false; } else { /* * Back up and fetch previously-returned tuple's ending length * word. If seek fails, assume we are at start of file. */ if (!LogicalTapeBackspace(state->tapeset, state->result_tape, sizeof(unsigned int))) return false; tuplen = getlen(state, state->result_tape, false); /* * Back up to get ending length word of tuple before it. */ if (!LogicalTapeBackspace(state->tapeset, state->result_tape, tuplen + 2 * sizeof(unsigned int))) { /* * If that fails, presumably the prev tuple is the first * in the file. Back up so that it becomes next to read * in forward direction (not obviously right, but that is * what in-memory case does). */ if (!LogicalTapeBackspace(state->tapeset, state->result_tape, tuplen + sizeof(unsigned int))) elog(ERROR, "bogus tuple length in backward scan"); return false; } } tuplen = getlen(state, state->result_tape, false); /* * Now we have the length of the prior tuple, back up and read it. * Note: READTUP expects we are positioned after the initial * length word of the tuple, so back up to that point. */ if (!LogicalTapeBackspace(state->tapeset, state->result_tape, tuplen)) elog(ERROR, "bogus tuple length in backward scan"); READTUP(state, stup, state->result_tape, tuplen); return true; case TSS_FINALMERGE: Assert(forward); *should_free = true; /* * This code should match the inner loop of mergeonerun(). */ if (state->memtupcount > 0) { int srcTape = state->memtuples[0].tupindex; Size tuplen; int tupIndex; SortTuple *newtup; *stup = state->memtuples[0]; /* returned tuple is no longer counted in our memory space */ if (stup->tuple) { tuplen = GetMemoryChunkSpace(stup->tuple); state->availMem += tuplen; state->mergeavailmem[srcTape] += tuplen; } rum_tuplesort_heap_siftup(state, false); if ((tupIndex = state->mergenext[srcTape]) == 0) { /* * out of preloaded data on this tape, try to read more * * Unlike mergeonerun(), we only preload from the single * tape that's run dry. See mergepreread() comments. */ mergeprereadone(state, srcTape); /* * if still no data, we've reached end of run on this tape */ if ((tupIndex = state->mergenext[srcTape]) == 0) return true; } /* pull next preread tuple from list, insert in heap */ newtup = &state->memtuples[tupIndex]; state->mergenext[srcTape] = newtup->tupindex; if (state->mergenext[srcTape] == 0) state->mergelast[srcTape] = 0; rum_tuplesort_heap_insert(state, newtup, srcTape, false); /* put the now-unused memtuples entry on the freelist */ newtup->tupindex = state->mergefreelist; state->mergefreelist = tupIndex; state->mergeavailslots[srcTape]++; return true; } return false; default: elog(ERROR, "invalid tuplesort state"); return false; /* keep compiler quiet */ } } /* * Fetch the next tuple in either forward or back direction. * If successful, put tuple in slot and return TRUE; else, clear the slot * and return FALSE. */ bool rum_tuplesort_gettupleslot(RumTuplesortstate *state, bool forward, TupleTableSlot *slot) { MemoryContext oldcontext = MemoryContextSwitchTo(state->sortcontext); SortTuple stup; bool should_free; if (!rum_tuplesort_gettuple_common(state, forward, &stup, &should_free)) stup.tuple = NULL; MemoryContextSwitchTo(oldcontext); if (stup.tuple) { ExecStoreMinimalTuple((MinimalTuple) stup.tuple, slot, should_free); return true; } else { ExecClearTuple(slot); return false; } } /* * Fetch the next tuple in either forward or back direction. * Returns NULL if no more tuples. If *should_free is set, the * caller must pfree the returned tuple when done with it. */ HeapTuple rum_tuplesort_getheaptuple(RumTuplesortstate *state, bool forward, bool *should_free) { MemoryContext oldcontext = MemoryContextSwitchTo(state->sortcontext); SortTuple stup; if (!rum_tuplesort_gettuple_common(state, forward, &stup, should_free)) stup.tuple = NULL; MemoryContextSwitchTo(oldcontext); return stup.tuple; } /* * Fetch the next index tuple in either forward or back direction. * Returns NULL if no more tuples. If *should_free is set, the * caller must pfree the returned tuple when done with it. */ IndexTuple rum_tuplesort_getindextuple(RumTuplesortstate *state, bool forward, bool *should_free) { MemoryContext oldcontext = MemoryContextSwitchTo(state->sortcontext); SortTuple stup; if (!rum_tuplesort_gettuple_common(state, forward, &stup, should_free)) stup.tuple = NULL; MemoryContextSwitchTo(oldcontext); return (IndexTuple) stup.tuple; } /* * Fetch the next Datum in either forward or back direction. * Returns FALSE if no more datums. * * If the Datum is pass-by-ref type, the returned value is freshly palloc'd * and is now owned by the caller. */ bool rum_tuplesort_getdatum(RumTuplesortstate *state, bool forward, Datum *val, bool *isNull) { MemoryContext oldcontext = MemoryContextSwitchTo(state->sortcontext); SortTuple stup; bool should_free; if (!rum_tuplesort_gettuple_common(state, forward, &stup, &should_free)) { MemoryContextSwitchTo(oldcontext); return false; } if (stup.isnull1 || state->datumTypeByVal) { *val = stup.datum1; *isNull = stup.isnull1; } else { if (should_free) *val = stup.datum1; else *val = datumCopy(stup.datum1, false, state->datumTypeLen); *isNull = false; } MemoryContextSwitchTo(oldcontext); return true; } RumSortItem * rum_tuplesort_getrum(RumTuplesortstate *state, bool forward, bool *should_free) { MemoryContext oldcontext = MemoryContextSwitchTo(state->sortcontext); SortTuple stup; if (!rum_tuplesort_gettuple_common(state, forward, &stup, should_free)) stup.tuple = NULL; MemoryContextSwitchTo(oldcontext); return (RumSortItem *) stup.tuple; } RumScanItem * rum_tuplesort_getrumitem(RumTuplesortstate *state, bool forward, bool *should_free) { MemoryContext oldcontext = MemoryContextSwitchTo(state->sortcontext); SortTuple stup; if (!rum_tuplesort_gettuple_common(state, forward, &stup, should_free)) stup.tuple = NULL; MemoryContextSwitchTo(oldcontext); return (RumScanItem *) stup.tuple; } /* * rum_tuplesort_merge_order - report merge order we'll use for given memory * (note: "merge order" just means the number of input tapes in the merge). * * This is exported for use by the planner. allowedMem is in bytes. */ int rum_tuplesort_merge_order(long allowedMem) { int mOrder; /* * We need one tape for each merge input, plus another one for the output, * and each of these tapes needs buffer space. In addition we want * MERGE_BUFFER_SIZE workspace per input tape (but the output tape doesn't * count). * * Note: you might be thinking we need to account for the memtuples[] * array in this calculation, but we effectively treat that as part of the * MERGE_BUFFER_SIZE workspace. */ mOrder = (allowedMem - TAPE_BUFFER_OVERHEAD) / (MERGE_BUFFER_SIZE + TAPE_BUFFER_OVERHEAD); /* Even in minimum memory, use at least a MINORDER merge */ mOrder = Max(mOrder, MINORDER); return mOrder; } /* * inittapes - initialize for tape sorting. * * This is called only if we have found we don't have room to sort in memory. */ static void inittapes(RumTuplesortstate *state) { int maxTapes, ntuples, j; long tapeSpace; /* Compute number of tapes to use: merge order plus 1 */ maxTapes = rum_tuplesort_merge_order(state->allowedMem) + 1; /* * We must have at least 2*maxTapes slots in the memtuples[] array, else * we'd not have room for merge heap plus preread. It seems unlikely that * this case would ever occur, but be safe. */ maxTapes = Min(maxTapes, state->memtupsize / 2); state->maxTapes = maxTapes; state->tapeRange = maxTapes - 1; #ifdef TRACE_SORT if (trace_sort) elog(LOG, "switching to external sort with %d tapes: %s", maxTapes, pg_rusage_show(&state->ru_start)); #endif /* * Decrease availMem to reflect the space needed for tape buffers; but * don't decrease it to the point that we have no room for tuples. (That * case is only likely to occur if sorting pass-by-value Datums; in all * other scenarios the memtuples[] array is unlikely to occupy more than * half of allowedMem. In the pass-by-value case it's not important to * account for tuple space, so we don't care if LACKMEM becomes * inaccurate.) */ tapeSpace = (long) maxTapes *TAPE_BUFFER_OVERHEAD; if (tapeSpace + GetMemoryChunkSpace(state->memtuples) < state->allowedMem) USEMEM(state, tapeSpace); /* * Make sure that the temp file(s) underlying the tape set are created in * suitable temp tablespaces. */ PrepareTempTablespaces(); /* * Create the tape set and allocate the per-tape data arrays. */ state->tapeset = LogicalTapeSetCreate(maxTapes); state->mergeactive = (bool *) palloc0(maxTapes * sizeof(bool)); state->mergenext = (int *) palloc0(maxTapes * sizeof(int)); state->mergelast = (int *) palloc0(maxTapes * sizeof(int)); state->mergeavailslots = (int *) palloc0(maxTapes * sizeof(int)); state->mergeavailmem = (long *) palloc0(maxTapes * sizeof(long)); state->tp_fib = (int *) palloc0(maxTapes * sizeof(int)); state->tp_runs = (int *) palloc0(maxTapes * sizeof(int)); state->tp_dummy = (int *) palloc0(maxTapes * sizeof(int)); state->tp_tapenum = (int *) palloc0(maxTapes * sizeof(int)); /* * Convert the unsorted contents of memtuples[] into a heap. Each tuple is * marked as belonging to run number zero. * * NOTE: we pass false for checkIndex since there's no point in comparing * indexes in this step, even though we do intend the indexes to be part * of the sort key... */ ntuples = state->memtupcount; state->memtupcount = 0; /* make the heap empty */ for (j = 0; j < ntuples; j++) { /* Must copy source tuple to avoid possible overwrite */ SortTuple stup = state->memtuples[j]; rum_tuplesort_heap_insert(state, &stup, 0, false); } Assert(state->memtupcount == ntuples); state->currentRun = 0; /* * Initialize variables of Algorithm D (step D1). */ for (j = 0; j < maxTapes; j++) { state->tp_fib[j] = 1; state->tp_runs[j] = 0; state->tp_dummy[j] = 1; state->tp_tapenum[j] = j; } state->tp_fib[state->tapeRange] = 0; state->tp_dummy[state->tapeRange] = 0; state->Level = 1; state->destTape = 0; state->status = TSS_BUILDRUNS; } /* * selectnewtape -- select new tape for new initial run. * * This is called after finishing a run when we know another run * must be started. This implements steps D3, D4 of Algorithm D. */ static void selectnewtape(RumTuplesortstate *state) { int j; int a; /* Step D3: advance j (destTape) */ if (state->tp_dummy[state->destTape] < state->tp_dummy[state->destTape + 1]) { state->destTape++; return; } if (state->tp_dummy[state->destTape] != 0) { state->destTape = 0; return; } /* Step D4: increase level */ state->Level++; a = state->tp_fib[0]; for (j = 0; j < state->tapeRange; j++) { state->tp_dummy[j] = a + state->tp_fib[j + 1] - state->tp_fib[j]; state->tp_fib[j] = a + state->tp_fib[j + 1]; } state->destTape = 0; } /* * mergeruns -- merge all the completed initial runs. * * This implements steps D5, D6 of Algorithm D. All input data has * already been written to initial runs on tape (see dumptuples). */ static void mergeruns(RumTuplesortstate *state) { int tapenum, svTape, svRuns, svDummy; int numTapes; int numInputTapes; Assert(state->status == TSS_BUILDRUNS); Assert(state->memtupcount == 0); /* * If we produced only one initial run (quite likely if the total data * volume is between 1X and 2X workMem), we can just use that tape as the * finished output, rather than doing a useless merge. (This obvious * optimization is not in Knuth's algorithm.) */ if (state->currentRun == 1) { state->result_tape = state->tp_tapenum[state->destTape]; /* must freeze and rewind the finished output tape */ LogicalTapeFreeze(state->tapeset, state->result_tape); state->status = TSS_SORTEDONTAPE; return; } /* * If we had fewer runs than tapes, refund the memory that we imagined we * would need for the tape buffers of the unused tapes. * * numTapes and numInputTapes reflect the actual number of tapes we will * use. Note that the output tape's tape number is maxTapes - 1, so the * tape numbers of the used tapes are not consecutive, and you cannot just * loop from 0 to numTapes to visit all used tapes! */ if (state->Level == 1) { numInputTapes = state->currentRun; numTapes = numInputTapes + 1; FREEMEM(state, (state->maxTapes - numTapes) * TAPE_BUFFER_OVERHEAD); } else { numInputTapes = state->tapeRange; numTapes = state->maxTapes; } state->read_buffer_size = Max(state->availMem / numInputTapes, 0); USEMEM(state, state->read_buffer_size * numInputTapes); /* End of step D2: rewind all output tapes to prepare for merging */ for (tapenum = 0; tapenum < state->tapeRange; tapenum++) LogicalTapeRewindForRead(state->tapeset, tapenum, state->read_buffer_size); for (;;) { /* * At this point we know that tape[T] is empty. If there's just one * (real or dummy) run left on each input tape, then only one merge * pass remains. If we don't have to produce a materialized sorted * tape, we can stop at this point and do the final merge on-the-fly. */ if (!state->randomAccess) { bool allOneRun = true; Assert(state->tp_runs[state->tapeRange] == 0); for (tapenum = 0; tapenum < state->tapeRange; tapenum++) { if (state->tp_runs[tapenum] + state->tp_dummy[tapenum] != 1) { allOneRun = false; break; } } if (allOneRun) { /* Tell logtape.c we won't be writing anymore */ LogicalTapeSetForgetFreeSpace(state->tapeset); /* Initialize for the final merge pass */ beginmerge(state); state->status = TSS_FINALMERGE; return; } } /* Step D5: merge runs onto tape[T] until tape[P] is empty */ while (state->tp_runs[state->tapeRange - 1] || state->tp_dummy[state->tapeRange - 1]) { bool allDummy = true; for (tapenum = 0; tapenum < state->tapeRange; tapenum++) { if (state->tp_dummy[tapenum] == 0) { allDummy = false; break; } } if (allDummy) { state->tp_dummy[state->tapeRange]++; for (tapenum = 0; tapenum < state->tapeRange; tapenum++) state->tp_dummy[tapenum]--; } else mergeonerun(state); } /* Step D6: decrease level */ if (--state->Level == 0) break; /* rewind output tape T to use as new input */ LogicalTapeRewindForRead(state->tapeset, state->tp_tapenum[state->tapeRange], state->read_buffer_size); /* rewind used-up input tape P, and prepare it for write pass */ LogicalTapeRewindForWrite(state->tapeset, state->tp_tapenum[state->tapeRange - 1]); state->tp_runs[state->tapeRange - 1] = 0; /* * reassign tape units per step D6; note we no longer care about A[] */ svTape = state->tp_tapenum[state->tapeRange]; svDummy = state->tp_dummy[state->tapeRange]; svRuns = state->tp_runs[state->tapeRange]; for (tapenum = state->tapeRange; tapenum > 0; tapenum--) { state->tp_tapenum[tapenum] = state->tp_tapenum[tapenum - 1]; state->tp_dummy[tapenum] = state->tp_dummy[tapenum - 1]; state->tp_runs[tapenum] = state->tp_runs[tapenum - 1]; } state->tp_tapenum[0] = svTape; state->tp_dummy[0] = svDummy; state->tp_runs[0] = svRuns; } /* * Done. Knuth says that the result is on TAPE[1], but since we exited * the loop without performing the last iteration of step D6, we have not * rearranged the tape unit assignment, and therefore the result is on * TAPE[T]. We need to do it this way so that we can freeze the final * output tape while rewinding it. The last iteration of step D6 would be * a waste of cycles anyway... */ state->result_tape = state->tp_tapenum[state->tapeRange]; LogicalTapeFreeze(state->tapeset, state->result_tape); state->status = TSS_SORTEDONTAPE; } /* * Merge one run from each input tape, except ones with dummy runs. * * This is the inner loop of Algorithm D step D5. We know that the * output tape is TAPE[T]. */ static void mergeonerun(RumTuplesortstate *state) { int destTape = state->tp_tapenum[state->tapeRange]; int srcTape; int tupIndex; SortTuple *tup; long priorAvail, spaceFreed; /* * Start the merge by loading one tuple from each active source tape into * the heap. We can also decrease the input run/dummy run counts. */ beginmerge(state); /* * Execute merge by repeatedly extracting lowest tuple in heap, writing it * out, and replacing it with next tuple from same tape (if there is * another one). */ while (state->memtupcount > 0) { /* write the tuple to destTape */ priorAvail = state->availMem; srcTape = state->memtuples[0].tupindex; WRITETUP(state, destTape, &state->memtuples[0]); /* writetup adjusted total free space, now fix per-tape space */ spaceFreed = state->availMem - priorAvail; state->mergeavailmem[srcTape] += spaceFreed; /* compact the heap */ rum_tuplesort_heap_siftup(state, false); if ((tupIndex = state->mergenext[srcTape]) == 0) { /* out of preloaded data on this tape, try to read more */ mergepreread(state); /* if still no data, we've reached end of run on this tape */ if ((tupIndex = state->mergenext[srcTape]) == 0) continue; } /* pull next preread tuple from list, insert in heap */ tup = &state->memtuples[tupIndex]; state->mergenext[srcTape] = tup->tupindex; if (state->mergenext[srcTape] == 0) state->mergelast[srcTape] = 0; rum_tuplesort_heap_insert(state, tup, srcTape, false); /* put the now-unused memtuples entry on the freelist */ tup->tupindex = state->mergefreelist; state->mergefreelist = tupIndex; state->mergeavailslots[srcTape]++; } /* * When the heap empties, we're done. Write an end-of-run marker on the * output tape, and increment its count of real runs. */ markrunend(state, destTape); state->tp_runs[state->tapeRange]++; #ifdef TRACE_SORT if (trace_sort) elog(LOG, "finished %d-way merge step: %s", state->activeTapes, pg_rusage_show(&state->ru_start)); #endif } /* * beginmerge - initialize for a merge pass * * We decrease the counts of real and dummy runs for each tape, and mark * which tapes contain active input runs in mergeactive[]. Then, load * as many tuples as we can from each active input tape, and finally * fill the merge heap with the first tuple from each active tape. */ static void beginmerge(RumTuplesortstate *state) { int activeTapes; int tapenum; int srcTape; int slotsPerTape; long spacePerTape; /* Heap should be empty here */ Assert(state->memtupcount == 0); /* Adjust run counts and mark the active tapes */ memset(state->mergeactive, 0, state->maxTapes * sizeof(*state->mergeactive)); activeTapes = 0; for (tapenum = 0; tapenum < state->tapeRange; tapenum++) { if (state->tp_dummy[tapenum] > 0) state->tp_dummy[tapenum]--; else { Assert(state->tp_runs[tapenum] > 0); state->tp_runs[tapenum]--; srcTape = state->tp_tapenum[tapenum]; state->mergeactive[srcTape] = true; activeTapes++; } } state->activeTapes = activeTapes; /* Clear merge-pass state variables */ memset(state->mergenext, 0, state->maxTapes * sizeof(*state->mergenext)); memset(state->mergelast, 0, state->maxTapes * sizeof(*state->mergelast)); state->mergefreelist = 0; /* nothing in the freelist */ state->mergefirstfree = activeTapes; /* 1st slot avail for preread */ /* * Initialize space allocation to let each active input tape have an equal * share of preread space. */ Assert(activeTapes > 0); slotsPerTape = (state->memtupsize - state->mergefirstfree) / activeTapes; Assert(slotsPerTape > 0); spacePerTape = state->availMem / activeTapes; for (srcTape = 0; srcTape < state->maxTapes; srcTape++) { if (state->mergeactive[srcTape]) { state->mergeavailslots[srcTape] = slotsPerTape; state->mergeavailmem[srcTape] = spacePerTape; } } /* * Preread as many tuples as possible (and at least one) from each active * tape */ mergepreread(state); /* Load the merge heap with the first tuple from each input tape */ for (srcTape = 0; srcTape < state->maxTapes; srcTape++) { int tupIndex = state->mergenext[srcTape]; SortTuple *tup; if (tupIndex) { tup = &state->memtuples[tupIndex]; state->mergenext[srcTape] = tup->tupindex; if (state->mergenext[srcTape] == 0) state->mergelast[srcTape] = 0; rum_tuplesort_heap_insert(state, tup, srcTape, false); /* put the now-unused memtuples entry on the freelist */ tup->tupindex = state->mergefreelist; state->mergefreelist = tupIndex; state->mergeavailslots[srcTape]++; } } } /* * mergepreread - load tuples from merge input tapes * * This routine exists to improve sequentiality of reads during a merge pass, * as explained in the header comments of this file. Load tuples from each * active source tape until the tape's run is exhausted or it has used up * its fair share of available memory. In any case, we guarantee that there * is at least one preread tuple available from each unexhausted input tape. * * We invoke this routine at the start of a merge pass for initial load, * and then whenever any tape's preread data runs out. Note that we load * as much data as possible from all tapes, not just the one that ran out. * This is because logtape.c works best with a usage pattern that alternates * between reading a lot of data and writing a lot of data, so whenever we * are forced to read, we should fill working memory completely. * * In FINALMERGE state, we *don't* use this routine, but instead just preread * from the single tape that ran dry. There's no read/write alternation in * that state and so no point in scanning through all the tapes to fix one. * (Moreover, there may be quite a lot of inactive tapes in that state, since * we might have had many fewer runs than tapes. In a regular tape-to-tape * merge we can expect most of the tapes to be active.) */ static void mergepreread(RumTuplesortstate *state) { int srcTape; for (srcTape = 0; srcTape < state->maxTapes; srcTape++) mergeprereadone(state, srcTape); } /* * mergeprereadone - load tuples from one merge input tape * * Read tuples from the specified tape until it has used up its free memory * or array slots; but ensure that we have at least one tuple, if any are * to be had. */ static void mergeprereadone(RumTuplesortstate *state, int srcTape) { unsigned int tuplen; SortTuple stup; int tupIndex; long priorAvail, spaceUsed; if (!state->mergeactive[srcTape]) return; /* tape's run is already exhausted */ priorAvail = state->availMem; state->availMem = state->mergeavailmem[srcTape]; while ((state->mergeavailslots[srcTape] > 0 && !LACKMEM(state)) || state->mergenext[srcTape] == 0) { /* read next tuple, if any */ if ((tuplen = getlen(state, srcTape, true)) == 0) { state->mergeactive[srcTape] = false; break; } READTUP(state, &stup, srcTape, tuplen); /* find a free slot in memtuples[] for it */ tupIndex = state->mergefreelist; if (tupIndex) state->mergefreelist = state->memtuples[tupIndex].tupindex; else { tupIndex = state->mergefirstfree++; Assert(tupIndex < state->memtupsize); } state->mergeavailslots[srcTape]--; /* store tuple, append to list for its tape */ stup.tupindex = 0; state->memtuples[tupIndex] = stup; if (state->mergelast[srcTape]) state->memtuples[state->mergelast[srcTape]].tupindex = tupIndex; else state->mergenext[srcTape] = tupIndex; state->mergelast[srcTape] = tupIndex; } /* update per-tape and global availmem counts */ spaceUsed = state->mergeavailmem[srcTape] - state->availMem; state->mergeavailmem[srcTape] = state->availMem; state->availMem = priorAvail - spaceUsed; } /* * dumptuples - remove tuples from heap and write to tape * * This is used during initial-run building, but not during merging. * * When alltuples = false, dump only enough tuples to get under the * availMem limit (and leave at least one tuple in the heap in any case, * since puttuple assumes it always has a tuple to compare to). We also * insist there be at least one free slot in the memtuples[] array. * * When alltuples = true, dump everything currently in memory. * (This case is only used at end of input data.) * * If we empty the heap, close out the current run and return (this should * only happen at end of input data). If we see that the tuple run number * at the top of the heap has changed, start a new run. */ static void dumptuples(RumTuplesortstate *state, bool alltuples) { while (alltuples || (LACKMEM(state) && state->memtupcount > 1) || state->memtupcount >= state->memtupsize) { /* * Dump the heap's frontmost entry, and sift up to remove it from the * heap. */ Assert(state->memtupcount > 0); WRITETUP(state, state->tp_tapenum[state->destTape], &state->memtuples[0]); rum_tuplesort_heap_siftup(state, true); /* * If the heap is empty *or* top run number has changed, we've * finished the current run. */ if (state->memtupcount == 0 || state->currentRun != state->memtuples[0].tupindex) { markrunend(state, state->tp_tapenum[state->destTape]); state->currentRun++; state->tp_runs[state->destTape]++; state->tp_dummy[state->destTape]--; /* per Alg D step D2 */ #ifdef TRACE_SORT if (trace_sort) elog(LOG, "finished writing%s run %d to tape %d: %s", (state->memtupcount == 0) ? " final" : "", state->currentRun, state->destTape, pg_rusage_show(&state->ru_start)); #endif /* * Done if heap is empty, else prepare for new run. */ if (state->memtupcount == 0) break; Assert(state->currentRun == state->memtuples[0].tupindex); selectnewtape(state); } } } /* * rum_tuplesort_rescan - rewind and replay the scan */ void rum_tuplesort_rescan(RumTuplesortstate *state) { MemoryContext oldcontext = MemoryContextSwitchTo(state->sortcontext); Assert(state->randomAccess); switch (state->status) { case TSS_SORTEDINMEM: state->current = 0; state->eof_reached = false; state->markpos_offset = 0; state->markpos_eof = false; break; case TSS_SORTEDONTAPE: LogicalTapeRewindForRead(state->tapeset, state->result_tape, state->read_buffer_size); state->eof_reached = false; state->markpos_block = 0L; state->markpos_offset = 0; state->markpos_eof = false; break; default: elog(ERROR, "invalid tuplesort state"); break; } MemoryContextSwitchTo(oldcontext); } /* * rum_tuplesort_markpos - saves current position in the merged sort file */ void rum_tuplesort_markpos(RumTuplesortstate *state) { MemoryContext oldcontext = MemoryContextSwitchTo(state->sortcontext); Assert(state->randomAccess); switch (state->status) { case TSS_SORTEDINMEM: state->markpos_offset = state->current; state->markpos_eof = state->eof_reached; break; case TSS_SORTEDONTAPE: LogicalTapeTell(state->tapeset, state->result_tape, &state->markpos_block, &state->markpos_offset); state->markpos_eof = state->eof_reached; break; default: elog(ERROR, "invalid tuplesort state"); break; } MemoryContextSwitchTo(oldcontext); } /* * rum_tuplesort_restorepos - restores current position in merged sort file to * last saved position */ void rum_tuplesort_restorepos(RumTuplesortstate *state) { MemoryContext oldcontext = MemoryContextSwitchTo(state->sortcontext); Assert(state->randomAccess); switch (state->status) { case TSS_SORTEDINMEM: state->current = state->markpos_offset; state->eof_reached = state->markpos_eof; break; case TSS_SORTEDONTAPE: #if PG_VERSION_NUM < 100000 if (!LogicalTapeSeek(state->tapeset, state->result_tape, state->markpos_block, state->markpos_offset)) elog(ERROR, "rum_tuplesort_restorepos failed"); #else LogicalTapeSeek(state->tapeset, state->result_tape, state->markpos_block, state->markpos_offset); #endif state->eof_reached = state->markpos_eof; break; default: elog(ERROR, "invalid tuplesort state"); break; } MemoryContextSwitchTo(oldcontext); } /* * rum_tuplesort_get_stats - extract summary statistics * * This can be called after rum_tuplesort_performsort() finishes to obtain * printable summary information about how the sort was performed. * spaceUsed is measured in kilobytes. */ void rum_tuplesort_get_stats(RumTuplesortstate *state, const char **sortMethod, const char **spaceType, long *spaceUsed) { /* * Note: it might seem we should provide both memory and disk usage for a * disk-based sort. However, the current code doesn't track memory space * accurately once we have begun to return tuples to the caller (since we * don't account for pfree's the caller is expected to do), so we cannot * rely on availMem in a disk sort. This does not seem worth the overhead * to fix. Is it worth creating an API for the memory context code to * tell us how much is actually used in sortcontext? */ if (state->tapeset) { *spaceType = "Disk"; *spaceUsed = LogicalTapeSetBlocks(state->tapeset) * (BLCKSZ / 1024); } else { *spaceType = "Memory"; *spaceUsed = (state->allowedMem - state->availMem + 1023) / 1024; } switch (state->status) { case TSS_SORTEDINMEM: if (state->boundUsed) *sortMethod = "top-N heapsort"; else *sortMethod = "quicksort"; break; case TSS_SORTEDONTAPE: *sortMethod = "external sort"; break; case TSS_FINALMERGE: *sortMethod = "external merge"; break; default: *sortMethod = "still in progress"; break; } } /* * Heap manipulation routines, per Knuth's Algorithm 5.2.3H. * * Compare two SortTuples. If checkIndex is true, use the tuple index * as the front of the sort key; otherwise, no. */ #define HEAPCOMPARE(tup1,tup2) \ (checkIndex && ((tup1)->tupindex != (tup2)->tupindex) ? \ ((tup1)->tupindex) - ((tup2)->tupindex) : \ COMPARETUP(state, tup1, tup2)) /* * Convert the existing unordered array of SortTuples to a bounded heap, * discarding all but the smallest "state->bound" tuples. * * When working with a bounded heap, we want to keep the largest entry * at the root (array entry zero), instead of the smallest as in the normal * sort case. This allows us to discard the largest entry cheaply. * Therefore, we temporarily reverse the sort direction. * * We assume that all entries in a bounded heap will always have tupindex * zero; it therefore doesn't matter that HEAPCOMPARE() doesn't reverse * the direction of comparison for tupindexes. */ static void make_bounded_heap(RumTuplesortstate *state) { int tupcount = state->memtupcount; int i; Assert(state->status == TSS_INITIAL); Assert(state->bounded); Assert(tupcount >= state->bound); /* Reverse sort direction so largest entry will be at root */ REVERSEDIRECTION(state); state->memtupcount = 0; /* make the heap empty */ for (i = 0; i < tupcount; i++) { if (state->memtupcount >= state->bound && COMPARETUP(state, &state->memtuples[i], &state->memtuples[0]) <= 0) { /* New tuple would just get thrown out, so skip it */ free_sort_tuple(state, &state->memtuples[i]); CHECK_FOR_INTERRUPTS(); } else { /* Insert next tuple into heap */ /* Must copy source tuple to avoid possible overwrite */ SortTuple stup = state->memtuples[i]; rum_tuplesort_heap_insert(state, &stup, 0, false); /* If heap too full, discard largest entry */ if (state->memtupcount > state->bound) { free_sort_tuple(state, &state->memtuples[0]); rum_tuplesort_heap_siftup(state, false); } } } Assert(state->memtupcount == state->bound); state->status = TSS_BOUNDED; } /* * Convert the bounded heap to a properly-sorted array */ static void sort_bounded_heap(RumTuplesortstate *state) { int tupcount = state->memtupcount; Assert(state->status == TSS_BOUNDED); Assert(state->bounded); Assert(tupcount == state->bound); /* * We can unheapify in place because each sift-up will remove the largest * entry, which we can promptly store in the newly freed slot at the end. * Once we're down to a single-entry heap, we're done. */ while (state->memtupcount > 1) { SortTuple stup = state->memtuples[0]; /* this sifts-up the next-largest entry and decreases memtupcount */ rum_tuplesort_heap_siftup(state, false); state->memtuples[state->memtupcount] = stup; } state->memtupcount = tupcount; /* * Reverse sort direction back to the original state. This is not * actually necessary but seems like a good idea for tidiness. */ REVERSEDIRECTION(state); state->status = TSS_SORTEDINMEM; state->boundUsed = true; } /* * Insert a new tuple into an empty or existing heap, maintaining the * heap invariant. Caller is responsible for ensuring there's room. * * Note: we assume *tuple is a temporary variable that can be scribbled on. * For some callers, tuple actually points to a memtuples[] entry above the * end of the heap. This is safe as long as it's not immediately adjacent * to the end of the heap (ie, in the [memtupcount] array entry) --- if it * is, it might get overwritten before being moved into the heap! */ static void rum_tuplesort_heap_insert(RumTuplesortstate *state, SortTuple *tuple, int tupleindex, bool checkIndex) { SortTuple *memtuples; int j; /* * Save the tupleindex --- see notes above about writing on *tuple. It's a * historical artifact that tupleindex is passed as a separate argument * and not in *tuple, but it's notationally convenient so let's leave it * that way. */ tuple->tupindex = tupleindex; memtuples = state->memtuples; Assert(state->memtupcount < state->memtupsize); CHECK_FOR_INTERRUPTS(); /* * Sift-up the new entry, per Knuth 5.2.3 exercise 16. Note that Knuth is * using 1-based array indexes, not 0-based. */ j = state->memtupcount++; while (j > 0) { int i = (j - 1) >> 1; if (HEAPCOMPARE(tuple, &memtuples[i]) >= 0) break; memtuples[j] = memtuples[i]; j = i; } memtuples[j] = *tuple; } /* * The tuple at state->memtuples[0] has been removed from the heap. * Decrement memtupcount, and sift up to maintain the heap invariant. */ static void rum_tuplesort_heap_siftup(RumTuplesortstate *state, bool checkIndex) { SortTuple *memtuples = state->memtuples; SortTuple *tuple; int i, n; if (--state->memtupcount <= 0) return; CHECK_FOR_INTERRUPTS(); n = state->memtupcount; tuple = &memtuples[n]; /* tuple that must be reinserted */ i = 0; /* i is where the "hole" is */ for (;;) { int j = 2 * i + 1; if (j >= n) break; if (j + 1 < n && HEAPCOMPARE(&memtuples[j], &memtuples[j + 1]) > 0) j++; if (HEAPCOMPARE(tuple, &memtuples[j]) <= 0) break; memtuples[i] = memtuples[j]; i = j; } memtuples[i] = *tuple; } /* * Tape interface routines */ static unsigned int getlen(RumTuplesortstate *state, int tapenum, bool eofOK) { unsigned int len; if (LogicalTapeRead(state->tapeset, tapenum, &len, sizeof(len)) != sizeof(len)) elog(ERROR, "unexpected end of tape"); if (len == 0 && !eofOK) elog(ERROR, "unexpected end of data"); return len; } static void markrunend(RumTuplesortstate *state, int tapenum) { unsigned int len = 0; LogicalTapeWrite(state->tapeset, tapenum, (void *) &len, sizeof(len)); } /* * Inline-able copy of FunctionCall2Coll() to save some cycles in sorting. */ static inline Datum myFunctionCall2Coll(FmgrInfo *flinfo, Oid collation, Datum arg1, Datum arg2) { FunctionCallInfoData fcinfo; Datum result; InitFunctionCallInfoData(fcinfo, flinfo, 2, collation, NULL, NULL); fcinfo.arg[0] = arg1; fcinfo.arg[1] = arg2; fcinfo.argnull[0] = false; fcinfo.argnull[1] = false; result = FunctionCallInvoke(&fcinfo); /* Check for null result, since caller is clearly not expecting one */ if (fcinfo.isnull) elog(ERROR, "function %u returned NULL", fcinfo.flinfo->fn_oid); return result; } /* * Apply a sort function (by now converted to fmgr lookup form) * and return a 3-way comparison result. This takes care of handling * reverse-sort and NULLs-ordering properly. We assume that DESC and * NULLS_FIRST options are encoded in sk_flags the same way btree does it. */ static inline int32 inlineApplySortFunction(FmgrInfo *sortFunction, int sk_flags, Oid collation, Datum datum1, bool isNull1, Datum datum2, bool isNull2) { int32 compare; if (isNull1) { if (isNull2) compare = 0; /* NULL "=" NULL */ else if (sk_flags & SK_BT_NULLS_FIRST) compare = -1; /* NULL "<" NOT_NULL */ else compare = 1; /* NULL ">" NOT_NULL */ } else if (isNull2) { if (sk_flags & SK_BT_NULLS_FIRST) compare = 1; /* NOT_NULL ">" NULL */ else compare = -1; /* NOT_NULL "<" NULL */ } else { compare = DatumGetInt32(myFunctionCall2Coll(sortFunction, collation, datum1, datum2)); if (sk_flags & SK_BT_DESC) compare = -compare; } return compare; } /* * Routines specialized for HeapTuple (actually MinimalTuple) case */ static int comparetup_heap(const SortTuple *a, const SortTuple *b, RumTuplesortstate *state) { SortSupport sortKey = state->sortKeys; HeapTupleData ltup; HeapTupleData rtup; TupleDesc tupDesc; int nkey; int32 compare; /* Compare the leading sort key */ compare = ApplySortComparator(a->datum1, a->isnull1, b->datum1, b->isnull1, sortKey); if (compare != 0) return compare; /* Compare additional sort keys */ ltup.t_len = ((MinimalTuple) a->tuple)->t_len + MINIMAL_TUPLE_OFFSET; ltup.t_data = (HeapTupleHeader) ((char *) a->tuple - MINIMAL_TUPLE_OFFSET); rtup.t_len = ((MinimalTuple) b->tuple)->t_len + MINIMAL_TUPLE_OFFSET; rtup.t_data = (HeapTupleHeader) ((char *) b->tuple - MINIMAL_TUPLE_OFFSET); tupDesc = state->tupDesc; sortKey++; for (nkey = 1; nkey < state->nKeys; nkey++, sortKey++) { AttrNumber attno = sortKey->ssup_attno; Datum datum1, datum2; bool isnull1, isnull2; datum1 = heap_getattr(<up, attno, tupDesc, &isnull1); datum2 = heap_getattr(&rtup, attno, tupDesc, &isnull2); compare = ApplySortComparator(datum1, isnull1, datum2, isnull2, sortKey); if (compare != 0) return compare; } return 0; } static void copytup_heap(RumTuplesortstate *state, SortTuple *stup, void *tup) { /* * We expect the passed "tup" to be a TupleTableSlot, and form a * MinimalTuple using the exported interface for that. */ TupleTableSlot *slot = (TupleTableSlot *) tup; MinimalTuple tuple; HeapTupleData htup; /* copy the tuple into sort storage */ tuple = ExecCopySlotMinimalTuple(slot); stup->tuple = (void *) tuple; USEMEM(state, GetMemoryChunkSpace(tuple)); /* set up first-column key value */ htup.t_len = tuple->t_len + MINIMAL_TUPLE_OFFSET; htup.t_data = (HeapTupleHeader) ((char *) tuple - MINIMAL_TUPLE_OFFSET); stup->datum1 = heap_getattr(&htup, state->sortKeys[0].ssup_attno, state->tupDesc, &stup->isnull1); } static void writetup_heap(RumTuplesortstate *state, int tapenum, SortTuple *stup) { MinimalTuple tuple = (MinimalTuple) stup->tuple; /* the part of the MinimalTuple we'll write: */ char *tupbody = (char *) tuple + MINIMAL_TUPLE_DATA_OFFSET; unsigned int tupbodylen = tuple->t_len - MINIMAL_TUPLE_DATA_OFFSET; /* total on-disk footprint: */ unsigned int tuplen = tupbodylen + sizeof(int); LogicalTapeWrite(state->tapeset, tapenum, (void *) &tuplen, sizeof(tuplen)); LogicalTapeWrite(state->tapeset, tapenum, (void *) tupbody, tupbodylen); if (state->randomAccess) /* need trailing length word? */ LogicalTapeWrite(state->tapeset, tapenum, (void *) &tuplen, sizeof(tuplen)); FREEMEM(state, GetMemoryChunkSpace(tuple)); heap_free_minimal_tuple(tuple); } static void readtup_heap(RumTuplesortstate *state, SortTuple *stup, int tapenum, unsigned int len) { unsigned int tupbodylen = len - sizeof(int); unsigned int tuplen = tupbodylen + MINIMAL_TUPLE_DATA_OFFSET; MinimalTuple tuple = (MinimalTuple) palloc(tuplen); char *tupbody = (char *) tuple + MINIMAL_TUPLE_DATA_OFFSET; HeapTupleData htup; USEMEM(state, GetMemoryChunkSpace(tuple)); /* read in the tuple proper */ tuple->t_len = tuplen; LogicalTapeReadExact(state->tapeset, tapenum, tupbody, tupbodylen); if (state->randomAccess) /* need trailing length word? */ LogicalTapeReadExact(state->tapeset, tapenum, &tuplen, sizeof(tuplen)); stup->tuple = (void *) tuple; /* set up first-column key value */ htup.t_len = tuple->t_len + MINIMAL_TUPLE_OFFSET; htup.t_data = (HeapTupleHeader) ((char *) tuple - MINIMAL_TUPLE_OFFSET); stup->datum1 = heap_getattr(&htup, state->sortKeys[0].ssup_attno, state->tupDesc, &stup->isnull1); } static void reversedirection_heap(RumTuplesortstate *state) { SortSupport sortKey = state->sortKeys; int nkey; for (nkey = 0; nkey < state->nKeys; nkey++, sortKey++) { sortKey->ssup_reverse = !sortKey->ssup_reverse; sortKey->ssup_nulls_first = !sortKey->ssup_nulls_first; } } /* * Routines specialized for the CLUSTER case (HeapTuple data, with * comparisons per a btree index definition) */ static int comparetup_cluster(const SortTuple *a, const SortTuple *b, RumTuplesortstate *state) { ScanKey scanKey = state->indexScanKey; HeapTuple ltup; HeapTuple rtup; TupleDesc tupDesc; int nkey; int32 compare; /* Compare the leading sort key, if it's simple */ if (state->indexInfo->ii_KeyAttrNumbers[0] != 0) { compare = inlineApplySortFunction(&scanKey->sk_func, scanKey->sk_flags, scanKey->sk_collation, a->datum1, a->isnull1, b->datum1, b->isnull1); if (compare != 0 || state->nKeys == 1) return compare; /* Compare additional columns the hard way */ scanKey++; nkey = 1; } else { /* Must compare all keys the hard way */ nkey = 0; } /* Compare additional sort keys */ ltup = (HeapTuple) a->tuple; rtup = (HeapTuple) b->tuple; if (state->indexInfo->ii_Expressions == NULL) { /* If not expression index, just compare the proper heap attrs */ tupDesc = state->tupDesc; for (; nkey < state->nKeys; nkey++, scanKey++) { AttrNumber attno = state->indexInfo->ii_KeyAttrNumbers[nkey]; Datum datum1, datum2; bool isnull1, isnull2; datum1 = heap_getattr(ltup, attno, tupDesc, &isnull1); datum2 = heap_getattr(rtup, attno, tupDesc, &isnull2); compare = inlineApplySortFunction(&scanKey->sk_func, scanKey->sk_flags, scanKey->sk_collation, datum1, isnull1, datum2, isnull2); if (compare != 0) return compare; } } else { /* * In the expression index case, compute the whole index tuple and * then compare values. It would perhaps be faster to compute only as * many columns as we need to compare, but that would require * duplicating all the logic in FormIndexDatum. */ Datum l_index_values[INDEX_MAX_KEYS]; bool l_index_isnull[INDEX_MAX_KEYS]; Datum r_index_values[INDEX_MAX_KEYS]; bool r_index_isnull[INDEX_MAX_KEYS]; TupleTableSlot *ecxt_scantuple; /* Reset context each time to prevent memory leakage */ ResetPerTupleExprContext(state->estate); ecxt_scantuple = GetPerTupleExprContext(state->estate)->ecxt_scantuple; ExecStoreTuple(ltup, ecxt_scantuple, InvalidBuffer, false); FormIndexDatum(state->indexInfo, ecxt_scantuple, state->estate, l_index_values, l_index_isnull); ExecStoreTuple(rtup, ecxt_scantuple, InvalidBuffer, false); FormIndexDatum(state->indexInfo, ecxt_scantuple, state->estate, r_index_values, r_index_isnull); for (; nkey < state->nKeys; nkey++, scanKey++) { compare = inlineApplySortFunction(&scanKey->sk_func, scanKey->sk_flags, scanKey->sk_collation, l_index_values[nkey], l_index_isnull[nkey], r_index_values[nkey], r_index_isnull[nkey]); if (compare != 0) return compare; } } return 0; } static void copytup_cluster(RumTuplesortstate *state, SortTuple *stup, void *tup) { HeapTuple tuple = (HeapTuple) tup; /* copy the tuple into sort storage */ tuple = heap_copytuple(tuple); stup->tuple = (void *) tuple; USEMEM(state, GetMemoryChunkSpace(tuple)); /* set up first-column key value, if it's a simple column */ if (state->indexInfo->ii_KeyAttrNumbers[0] != 0) stup->datum1 = heap_getattr(tuple, state->indexInfo->ii_KeyAttrNumbers[0], state->tupDesc, &stup->isnull1); } static void writetup_cluster(RumTuplesortstate *state, int tapenum, SortTuple *stup) { HeapTuple tuple = (HeapTuple) stup->tuple; unsigned int tuplen = tuple->t_len + sizeof(ItemPointerData) + sizeof(int); /* We need to store t_self, but not other fields of HeapTupleData */ LogicalTapeWrite(state->tapeset, tapenum, &tuplen, sizeof(tuplen)); LogicalTapeWrite(state->tapeset, tapenum, &tuple->t_self, sizeof(ItemPointerData)); LogicalTapeWrite(state->tapeset, tapenum, tuple->t_data, tuple->t_len); if (state->randomAccess) /* need trailing length word? */ LogicalTapeWrite(state->tapeset, tapenum, &tuplen, sizeof(tuplen)); FREEMEM(state, GetMemoryChunkSpace(tuple)); heap_freetuple(tuple); } static void readtup_cluster(RumTuplesortstate *state, SortTuple *stup, int tapenum, unsigned int tuplen) { unsigned int t_len = tuplen - sizeof(ItemPointerData) - sizeof(int); HeapTuple tuple = (HeapTuple) palloc(t_len + HEAPTUPLESIZE); USEMEM(state, GetMemoryChunkSpace(tuple)); /* Reconstruct the HeapTupleData header */ tuple->t_data = (HeapTupleHeader) ((char *) tuple + HEAPTUPLESIZE); tuple->t_len = t_len; LogicalTapeReadExact(state->tapeset, tapenum, &tuple->t_self, sizeof(ItemPointerData)); /* We don't currently bother to reconstruct t_tableOid */ tuple->t_tableOid = InvalidOid; /* Read in the tuple body */ LogicalTapeReadExact(state->tapeset, tapenum, tuple->t_data, tuple->t_len); if (state->randomAccess) /* need trailing length word? */ LogicalTapeReadExact(state->tapeset, tapenum, &tuplen, sizeof(tuplen)); stup->tuple = (void *) tuple; /* set up first-column key value, if it's a simple column */ if (state->indexInfo->ii_KeyAttrNumbers[0] != 0) stup->datum1 = heap_getattr(tuple, state->indexInfo->ii_KeyAttrNumbers[0], state->tupDesc, &stup->isnull1); } /* * Routines specialized for IndexTuple case * * The btree and hash cases require separate comparison functions, but the * IndexTuple representation is the same so the copy/write/read support * functions can be shared. */ static int comparetup_index_btree(const SortTuple *a, const SortTuple *b, RumTuplesortstate *state) { /* * This is similar to _bt_tuplecompare(), but we have already done the * index_getattr calls for the first column, and we need to keep track of * whether any null fields are present. Also see the special treatment * for equal keys at the end. */ ScanKey scanKey = state->indexScanKey; IndexTuple tuple1; IndexTuple tuple2; int keysz; TupleDesc tupDes; bool equal_hasnull = false; int nkey; int32 compare; /* Compare the leading sort key */ compare = inlineApplySortFunction(&scanKey->sk_func, scanKey->sk_flags, scanKey->sk_collation, a->datum1, a->isnull1, b->datum1, b->isnull1); if (compare != 0) return compare; /* they are equal, so we only need to examine one null flag */ if (a->isnull1) equal_hasnull = true; /* Compare additional sort keys */ tuple1 = (IndexTuple) a->tuple; tuple2 = (IndexTuple) b->tuple; keysz = state->nKeys; tupDes = RelationGetDescr(state->indexRel); scanKey++; for (nkey = 2; nkey <= keysz; nkey++, scanKey++) { Datum datum1, datum2; bool isnull1, isnull2; datum1 = index_getattr(tuple1, nkey, tupDes, &isnull1); datum2 = index_getattr(tuple2, nkey, tupDes, &isnull2); compare = inlineApplySortFunction(&scanKey->sk_func, scanKey->sk_flags, scanKey->sk_collation, datum1, isnull1, datum2, isnull2); if (compare != 0) return compare; /* done when we find unequal attributes */ /* they are equal, so we only need to examine one null flag */ if (isnull1) equal_hasnull = true; } /* * If btree has asked us to enforce uniqueness, complain if two equal * tuples are detected (unless there was at least one NULL field). * * It is sufficient to make the test here, because if two tuples are equal * they *must* get compared at some stage of the sort --- otherwise the * sort algorithm wouldn't have checked whether one must appear before the * other. */ if (state->enforceUnique && !equal_hasnull) { Datum values[INDEX_MAX_KEYS]; bool isnull[INDEX_MAX_KEYS]; char *key_desc; /* * Some rather brain-dead implementations of qsort (such as the one in * QNX 4) will sometimes call the comparison routine to compare a * value to itself, but we always use our own implementation, which * does not. */ Assert(tuple1 != tuple2); index_deform_tuple(tuple1, tupDes, values, isnull); key_desc = BuildIndexValueDescription(state->indexRel, values, isnull); ereport(ERROR, (errcode(ERRCODE_UNIQUE_VIOLATION), errmsg("could not create unique index \"%s\"", RelationGetRelationName(state->indexRel)), key_desc ? errdetail("Key %s is duplicated.", key_desc) : errdetail("Duplicate keys exist."), errtableconstraint(state->heapRel, RelationGetRelationName(state->indexRel)))); } /* * If key values are equal, we sort on ItemPointer. This does not affect * validity of the finished index, but it may be useful to have index * scans in physical order. */ { BlockNumber blk1 = ItemPointerGetBlockNumber(&tuple1->t_tid); BlockNumber blk2 = ItemPointerGetBlockNumber(&tuple2->t_tid); if (blk1 != blk2) return (blk1 < blk2) ? -1 : 1; } { OffsetNumber pos1 = ItemPointerGetOffsetNumber(&tuple1->t_tid); OffsetNumber pos2 = ItemPointerGetOffsetNumber(&tuple2->t_tid); if (pos1 != pos2) return (pos1 < pos2) ? -1 : 1; } return 0; } static int comparetup_index_hash(const SortTuple *a, const SortTuple *b, RumTuplesortstate *state) { uint32 hash1; uint32 hash2; IndexTuple tuple1; IndexTuple tuple2; /* * Fetch hash keys and mask off bits we don't want to sort by. We know * that the first column of the index tuple is the hash key. */ Assert(!a->isnull1); hash1 = DatumGetUInt32(a->datum1) & state->hash_mask; Assert(!b->isnull1); hash2 = DatumGetUInt32(b->datum1) & state->hash_mask; if (hash1 > hash2) return 1; else if (hash1 < hash2) return -1; /* * If hash values are equal, we sort on ItemPointer. This does not affect * validity of the finished index, but it may be useful to have index * scans in physical order. */ tuple1 = (IndexTuple) a->tuple; tuple2 = (IndexTuple) b->tuple; { BlockNumber blk1 = ItemPointerGetBlockNumber(&tuple1->t_tid); BlockNumber blk2 = ItemPointerGetBlockNumber(&tuple2->t_tid); if (blk1 != blk2) return (blk1 < blk2) ? -1 : 1; } { OffsetNumber pos1 = ItemPointerGetOffsetNumber(&tuple1->t_tid); OffsetNumber pos2 = ItemPointerGetOffsetNumber(&tuple2->t_tid); if (pos1 != pos2) return (pos1 < pos2) ? -1 : 1; } return 0; } static void copytup_index(RumTuplesortstate *state, SortTuple *stup, void *tup) { IndexTuple tuple = (IndexTuple) tup; unsigned int tuplen = IndexTupleSize(tuple); IndexTuple newtuple; /* copy the tuple into sort storage */ newtuple = (IndexTuple) palloc(tuplen); memcpy(newtuple, tuple, tuplen); USEMEM(state, GetMemoryChunkSpace(newtuple)); stup->tuple = (void *) newtuple; /* set up first-column key value */ stup->datum1 = index_getattr(newtuple, 1, RelationGetDescr(state->indexRel), &stup->isnull1); } static void writetup_index(RumTuplesortstate *state, int tapenum, SortTuple *stup) { IndexTuple tuple = (IndexTuple) stup->tuple; unsigned int tuplen; tuplen = IndexTupleSize(tuple) + sizeof(tuplen); LogicalTapeWrite(state->tapeset, tapenum, (void *) &tuplen, sizeof(tuplen)); LogicalTapeWrite(state->tapeset, tapenum, (void *) tuple, IndexTupleSize(tuple)); if (state->randomAccess) /* need trailing length word? */ LogicalTapeWrite(state->tapeset, tapenum, (void *) &tuplen, sizeof(tuplen)); FREEMEM(state, GetMemoryChunkSpace(tuple)); pfree(tuple); } static void readtup_index(RumTuplesortstate *state, SortTuple *stup, int tapenum, unsigned int len) { unsigned int tuplen = len - sizeof(unsigned int); IndexTuple tuple = (IndexTuple) palloc(tuplen); USEMEM(state, GetMemoryChunkSpace(tuple)); LogicalTapeReadExact(state->tapeset, tapenum, tuple, tuplen); if (state->randomAccess) /* need trailing length word? */ LogicalTapeReadExact(state->tapeset, tapenum, &tuplen, sizeof(tuplen)); stup->tuple = (void *) tuple; /* set up first-column key value */ stup->datum1 = index_getattr(tuple, 1, RelationGetDescr(state->indexRel), &stup->isnull1); } static void reversedirection_index_btree(RumTuplesortstate *state) { ScanKey scanKey = state->indexScanKey; int nkey; for (nkey = 0; nkey < state->nKeys; nkey++, scanKey++) { scanKey->sk_flags ^= (SK_BT_DESC | SK_BT_NULLS_FIRST); } } static void reversedirection_index_hash(RumTuplesortstate *state) { /* We don't support reversing direction in a hash index sort */ elog(ERROR, "reversedirection_index_hash is not implemented"); } /* * Routines specialized for DatumTuple case */ static int comparetup_datum(const SortTuple *a, const SortTuple *b, RumTuplesortstate *state) { return ApplySortComparator(a->datum1, a->isnull1, b->datum1, b->isnull1, state->onlyKey); } static void copytup_datum(RumTuplesortstate *state, SortTuple *stup, void *tup) { /* Not currently needed */ elog(ERROR, "copytup_datum() should not be called"); } static void writetup_datum(RumTuplesortstate *state, int tapenum, SortTuple *stup) { void *waddr; unsigned int tuplen; unsigned int writtenlen; if (stup->isnull1) { waddr = NULL; tuplen = 0; } else if (state->datumTypeByVal) { waddr = &stup->datum1; tuplen = sizeof(Datum); } else { waddr = DatumGetPointer(stup->datum1); tuplen = datumGetSize(stup->datum1, false, state->datumTypeLen); Assert(tuplen != 0); } writtenlen = tuplen + sizeof(unsigned int); LogicalTapeWrite(state->tapeset, tapenum, (void *) &writtenlen, sizeof(writtenlen)); LogicalTapeWrite(state->tapeset, tapenum, waddr, tuplen); if (state->randomAccess) /* need trailing length word? */ LogicalTapeWrite(state->tapeset, tapenum, (void *) &writtenlen, sizeof(writtenlen)); if (stup->tuple) { FREEMEM(state, GetMemoryChunkSpace(stup->tuple)); pfree(stup->tuple); } } static void readtup_datum(RumTuplesortstate *state, SortTuple *stup, int tapenum, unsigned int len) { unsigned int tuplen = len - sizeof(unsigned int); if (tuplen == 0) { /* it's NULL */ stup->datum1 = (Datum) 0; stup->isnull1 = true; stup->tuple = NULL; } else if (state->datumTypeByVal) { Assert(tuplen == sizeof(Datum)); LogicalTapeReadExact(state->tapeset, tapenum, &stup->datum1, tuplen); stup->isnull1 = false; stup->tuple = NULL; } else { void *raddr = palloc(tuplen); LogicalTapeReadExact(state->tapeset, tapenum, raddr, tuplen); stup->datum1 = PointerGetDatum(raddr); stup->isnull1 = false; stup->tuple = raddr; USEMEM(state, GetMemoryChunkSpace(raddr)); } if (state->randomAccess) /* need trailing length word? */ LogicalTapeReadExact(state->tapeset, tapenum, &tuplen, sizeof(tuplen)); } static void reversedirection_datum(RumTuplesortstate *state) { state->onlyKey->ssup_reverse = !state->onlyKey->ssup_reverse; state->onlyKey->ssup_nulls_first = !state->onlyKey->ssup_nulls_first; } /* * Convenience routine to free a tuple previously loaded into sort memory */ static void free_sort_tuple(RumTuplesortstate *state, SortTuple *stup) { FREEMEM(state, GetMemoryChunkSpace(stup->tuple)); pfree(stup->tuple); } static int comparetup_rum(const SortTuple *a, const SortTuple *b, RumTuplesortstate *state) { RumSortItem *i1, *i2; float8 v1 = DatumGetFloat8(a->datum1); float8 v2 = DatumGetFloat8(b->datum1); int i; if (v1 < v2) return -1; else if (v1 > v2) return 1; i1 = (RumSortItem *) a->tuple; i2 = (RumSortItem *) b->tuple; for (i = 1; i < state->nKeys; i++) { if (i1->data[i] < i2->data[i]) return -1; else if (i1->data[i] > i2->data[i]) return 1; } if (!state->compareItemPointer) return 0; /* * If key values are equal, we sort on ItemPointer. */ if (i1->iptr.ip_blkid.bi_hi < i2->iptr.ip_blkid.bi_hi) return -1; else if (i1->iptr.ip_blkid.bi_hi > i2->iptr.ip_blkid.bi_hi) return 1; if (i1->iptr.ip_blkid.bi_lo < i2->iptr.ip_blkid.bi_lo) return -1; else if (i1->iptr.ip_blkid.bi_lo > i2->iptr.ip_blkid.bi_lo) return 1; if (i1->iptr.ip_posid < i2->iptr.ip_posid) return -1; else if (i1->iptr.ip_posid > i2->iptr.ip_posid) return 1; return 0; } static void copytup_rum(RumTuplesortstate *state, SortTuple *stup, void *tup) { RumSortItem *item = (RumSortItem *) tup; stup->datum1 = Float8GetDatum(state->nKeys > 0 ? item->data[0] : 0); stup->isnull1 = false; stup->tuple = tup; USEMEM(state, GetMemoryChunkSpace(tup)); } static void writetup_rum(RumTuplesortstate *state, int tapenum, SortTuple *stup) { RumSortItem *item = (RumSortItem *) stup->tuple; unsigned int writtenlen = RumSortItemSize(state->nKeys) + sizeof(unsigned int); LogicalTapeWrite(state->tapeset, tapenum, (void *) &writtenlen, sizeof(writtenlen)); LogicalTapeWrite(state->tapeset, tapenum, (void *) item, RumSortItemSize(state->nKeys)); if (state->randomAccess) /* need trailing length word? */ LogicalTapeWrite(state->tapeset, tapenum, (void *) &writtenlen, sizeof(writtenlen)); FREEMEM(state, GetMemoryChunkSpace(item)); pfree(item); } static void readtup_rum(RumTuplesortstate *state, SortTuple *stup, int tapenum, unsigned int len) { unsigned int tuplen = len - sizeof(unsigned int); RumSortItem *item = (RumSortItem *) palloc(RumSortItemSize(state->nKeys)); Assert(tuplen == RumSortItemSize(state->nKeys)); USEMEM(state, GetMemoryChunkSpace(item)); LogicalTapeReadExact(state->tapeset, tapenum, (void *) item, RumSortItemSize(state->nKeys)); stup->datum1 = Float8GetDatum(state->nKeys > 0 ? item->data[0] : 0); stup->isnull1 = false; stup->tuple = item; if (state->randomAccess) /* need trailing length word? */ LogicalTapeReadExact(state->tapeset, tapenum, &tuplen, sizeof(tuplen)); } static void reversedirection_rum(RumTuplesortstate *state) { state->reverse = !state->reverse; } static int comparetup_rumitem(const SortTuple *a, const SortTuple *b, RumTuplesortstate *state) { RumItem *i1, *i2; /* Extract RumItem from RumScanItem */ i1 = (RumItem *) a->tuple; i2 = (RumItem *) b->tuple; if (state->cmp) { if (i1->addInfoIsNull || i2->addInfoIsNull) { if (!(i1->addInfoIsNull && i2->addInfoIsNull)) return (i1->addInfoIsNull) ? 1 : -1; /* go to itempointer compare */ } else { int r; r = DatumGetInt32(FunctionCall2(state->cmp, i1->addInfo, i2->addInfo)); if (r != 0) return r; } } /* * If key values are equal, we sort on ItemPointer. */ if (i1->iptr.ip_blkid.bi_hi < i2->iptr.ip_blkid.bi_hi) return -1; else if (i1->iptr.ip_blkid.bi_hi > i2->iptr.ip_blkid.bi_hi) return 1; if (i1->iptr.ip_blkid.bi_lo < i2->iptr.ip_blkid.bi_lo) return -1; else if (i1->iptr.ip_blkid.bi_lo > i2->iptr.ip_blkid.bi_lo) return 1; if (i1->iptr.ip_posid < i2->iptr.ip_posid) return -1; else if (i1->iptr.ip_posid > i2->iptr.ip_posid) return 1; return 0; } static void copytup_rumitem(RumTuplesortstate *state, SortTuple *stup, void *tup) { stup->isnull1 = true; stup->tuple = palloc(sizeof(RumScanItem)); memcpy(stup->tuple, tup, sizeof(RumScanItem)); USEMEM(state, GetMemoryChunkSpace(stup->tuple)); } static void writetup_rumitem(RumTuplesortstate *state, int tapenum, SortTuple *stup) { RumScanItem *item = (RumScanItem *) stup->tuple; unsigned int writtenlen = sizeof(*item) + sizeof(unsigned int); LogicalTapeWrite(state->tapeset, tapenum, (void *) &writtenlen, sizeof(writtenlen)); LogicalTapeWrite(state->tapeset, tapenum, (void *) item, sizeof(*item)); if (state->randomAccess) /* need trailing length word? */ LogicalTapeWrite(state->tapeset, tapenum, (void *) &writtenlen, sizeof(writtenlen)); FREEMEM(state, GetMemoryChunkSpace(item)); pfree(item); } static void readtup_rumitem(RumTuplesortstate *state, SortTuple *stup, int tapenum, unsigned int len) { unsigned int tuplen = len - sizeof(unsigned int); RumScanItem *item = (RumScanItem *) palloc(sizeof(RumScanItem)); Assert(tuplen == sizeof(RumScanItem)); USEMEM(state, GetMemoryChunkSpace(item)); LogicalTapeReadExact(state->tapeset, tapenum, (void *) item, tuplen); stup->isnull1 = true; stup->tuple = item; if (state->randomAccess) /* need trailing length word? */ LogicalTapeReadExact(state->tapeset, tapenum, &tuplen, sizeof(tuplen)); } rum-1.2.0/src/rumsort.h000066400000000000000000000133241320230002300147540ustar00rootroot00000000000000/*------------------------------------------------------------------------- * * rumsort.h * Generalized tuple sorting routines. * * This module handles sorting of heap tuples, index tuples, or single * Datums (and could easily support other kinds of sortable objects, * if necessary). It works efficiently for both small and large amounts * of data. Small amounts are sorted in-memory using qsort(). Large * amounts are sorted using temporary files and a standard external sort * algorithm. * * Portions Copyright (c) 1996-2016, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * *------------------------------------------------------------------------- */ #ifndef RUMSORT_H #define RUMSORT_H #include "postgres.h" #include "fmgr.h" #include "access/itup.h" #include "executor/tuptable.h" #include "utils/relcache.h" /* Tuplesortstate is an opaque type whose details are not known outside * tuplesort.c. */ typedef struct RumTuplesortstate RumTuplesortstate; struct RumScanItem; /* * We provide multiple interfaces to what is essentially the same code, * since different callers have different data to be sorted and want to * specify the sort key information differently. There are two APIs for * sorting HeapTuples and two more for sorting IndexTuples. Yet another * API supports sorting bare Datums. * * The "heap" API actually stores/sorts MinimalTuples, which means it doesn't * preserve the system columns (tuple identity and transaction visibility * info). The sort keys are specified by column numbers within the tuples * and sort operator OIDs. We save some cycles by passing and returning the * tuples in TupleTableSlots, rather than forming actual HeapTuples (which'd * have to be converted to MinimalTuples). This API works well for sorts * executed as parts of plan trees. * * The "cluster" API stores/sorts full HeapTuples including all visibility * info. The sort keys are specified by reference to a btree index that is * defined on the relation to be sorted. Note that putheaptuple/getheaptuple * go with this API, not the "begin_heap" one! * * The "index_btree" API stores/sorts IndexTuples (preserving all their * header fields). The sort keys are specified by a btree index definition. * * The "index_hash" API is similar to index_btree, but the tuples are * actually sorted by their hash codes not the raw data. */ typedef struct { ItemPointerData iptr; bool recheck; float8 data[FLEXIBLE_ARRAY_MEMBER]; } RumSortItem; #define RumSortItemSize(nKeys) (offsetof(RumSortItem,data)+(nKeys)*sizeof(float8)) extern MemoryContext rum_tuplesort_get_memorycontext(RumTuplesortstate *state); extern RumTuplesortstate *rum_tuplesort_begin_heap(TupleDesc tupDesc, int nkeys, AttrNumber *attNums, Oid *sortOperators, Oid *sortCollations, bool *nullsFirstFlags, int workMem, bool randomAccess); extern RumTuplesortstate *rum_tuplesort_begin_cluster(TupleDesc tupDesc, Relation indexRel, int workMem, bool randomAccess); extern RumTuplesortstate *rum_tuplesort_begin_index_btree(Relation heapRel, Relation indexRel, bool enforceUnique, int workMem, bool randomAccess); extern RumTuplesortstate *rum_tuplesort_begin_index_hash(Relation heapRel, Relation indexRel, uint32 hash_mask, int workMem, bool randomAccess); extern RumTuplesortstate *rum_tuplesort_begin_datum(Oid datumType, Oid sortOperator, Oid sortCollation, bool nullsFirstFlag, int workMem, bool randomAccess); extern RumTuplesortstate *rum_tuplesort_begin_rum(int workMem, int nKeys, bool randomAccess, bool compareItemPointer); extern RumTuplesortstate *rum_tuplesort_begin_rumitem(int workMem, FmgrInfo *cmp); extern void rum_tuplesort_set_bound(RumTuplesortstate *state, int64 bound); extern void rum_tuplesort_puttupleslot(RumTuplesortstate *state, TupleTableSlot *slot); extern void rum_tuplesort_putheaptuple(RumTuplesortstate *state, HeapTuple tup); extern void rum_tuplesort_putindextuple(RumTuplesortstate *state, IndexTuple tuple); extern void rum_tuplesort_putdatum(RumTuplesortstate *state, Datum val, bool isNull); extern void rum_tuplesort_putrum(RumTuplesortstate *state, RumSortItem * item); extern void rum_tuplesort_putrumitem(RumTuplesortstate *state, struct RumScanItem * item); extern void rum_tuplesort_performsort(RumTuplesortstate *state); extern bool rum_tuplesort_gettupleslot(RumTuplesortstate *state, bool forward, TupleTableSlot *slot); extern HeapTuple rum_tuplesort_getheaptuple(RumTuplesortstate *state, bool forward, bool *should_free); extern IndexTuple rum_tuplesort_getindextuple(RumTuplesortstate *state, bool forward, bool *should_free); extern bool rum_tuplesort_getdatum(RumTuplesortstate *state, bool forward, Datum *val, bool *isNull); extern RumSortItem *rum_tuplesort_getrum(RumTuplesortstate *state, bool forward, bool *should_free); extern struct RumScanItem *rum_tuplesort_getrumitem(RumTuplesortstate *state, bool forward, bool *should_free); extern void rum_tuplesort_end(RumTuplesortstate *state); extern void rum_tuplesort_get_stats(RumTuplesortstate *state, const char **sortMethod, const char **spaceType, long *spaceUsed); extern int rum_tuplesort_merge_order(long allowedMem); /* * These routines may only be called if randomAccess was specified 'true'. * Likewise, backwards scan in gettuple/getdatum is only allowed if * randomAccess was specified. */ extern void rum_tuplesort_rescan(RumTuplesortstate *state); extern void rum_tuplesort_markpos(RumTuplesortstate *state); extern void rum_tuplesort_restorepos(RumTuplesortstate *state); #endif /* RUMSORT_H */ rum-1.2.0/src/rumtsquery.c000066400000000000000000000317461320230002300155040ustar00rootroot00000000000000/*------------------------------------------------------------------------- * * rumtsquery.c * Inverted fulltext search: indexing tsqueries. * * Portions Copyright (c) 2015-2016, Postgres Professional * Portions Copyright (c) 1996-2016, PostgreSQL Global Development Group * *------------------------------------------------------------------------- */ #include "postgres.h" #include "catalog/pg_type.h" #include "tsearch/ts_type.h" #include "tsearch/ts_utils.h" #include "utils/array.h" #include "utils/builtins.h" #include "utils/bytea.h" #include "rum.h" typedef struct QueryItemWrap { QueryItemType type; int8 oper; bool not; int operandsCount, operandsAllocated; struct QueryItemWrap *operands; struct QueryItemWrap *parent; int distance, length; int sum; int num; } QueryItemWrap; static QueryItemWrap * add_child(QueryItemWrap * parent) { QueryItemWrap *result; if (!parent) { result = (QueryItemWrap *) palloc0(sizeof(QueryItemWrap)); } else { parent->operandsCount++; while (parent->operandsCount > parent->operandsAllocated) { if (parent->operandsAllocated > 0) { parent->operandsAllocated *= 2; parent->operands = (QueryItemWrap *) repalloc(parent->operands, parent->operandsAllocated * sizeof(*parent->operands)); } else { parent->operandsAllocated = 4; parent->operands = (QueryItemWrap *) palloc(parent->operandsAllocated * sizeof(*parent->operands)); } } result = &parent->operands[parent->operandsCount - 1]; memset(result, 0, sizeof(*result)); result->parent = parent; } return result; } static QueryItemWrap * make_query_item_wrap(QueryItem *item, QueryItemWrap * parent, bool not) { if (item->type == QI_VAL) { QueryOperand *operand = (QueryOperand *) item; QueryItemWrap *wrap = add_child(parent); if (operand->prefix) elog(ERROR, "Indexing of prefix tsqueries isn't supported yet"); wrap->type = QI_VAL; wrap->distance = operand->distance; wrap->length = operand->length; wrap->not = not; return wrap; } switch (item->qoperator.oper) { case OP_NOT: return make_query_item_wrap(item + 1, parent, !not); case OP_AND: case OP_OR: { uint8 oper = item->qoperator.oper; if (not) oper = (oper == OP_AND) ? OP_OR : OP_AND; if (!parent || oper != parent->oper) { QueryItemWrap *wrap = add_child(parent); wrap->type = QI_OPR; wrap->oper = oper; make_query_item_wrap(item + item->qoperator.left, wrap, not); make_query_item_wrap(item + 1, wrap, not); return wrap; } else { make_query_item_wrap(item + item->qoperator.left, parent, not); make_query_item_wrap(item + 1, parent, not); return NULL; } } case OP_PHRASE: elog(ERROR, "Indexing of phrase tsqueries isn't supported yet"); default: elog(ERROR, "Invalid tsquery operator"); } /* not reachable, but keep compiler quiet */ return NULL; } static int calc_wraps(QueryItemWrap * wrap, int *num) { int i, notCount = 0, result; for (i = 0; i < wrap->operandsCount; i++) { if (wrap->operands[i].not) notCount++; } if (wrap->type == QI_OPR) { wrap->num = (*num)++; if (wrap->oper == OP_AND) wrap->sum = notCount + 1 - wrap->operandsCount; if (wrap->oper == OP_OR) wrap->sum = notCount; } else if (wrap->type == QI_VAL) { return 1; } result = 0; for (i = 0; i < wrap->operandsCount; i++) result += calc_wraps(&wrap->operands[i], num); return result; } static bool check_allnegative(QueryItemWrap * wrap) { if (wrap->type == QI_VAL) { return wrap->not; } else if (wrap->oper == OP_AND) { int i; for (i = 0; i < wrap->operandsCount; i++) { if (!check_allnegative(&wrap->operands[i])) return false; } return true; } else if (wrap->oper == OP_OR) { int i; for (i = 0; i < wrap->operandsCount; i++) { if (check_allnegative(&wrap->operands[i])) return true; } return false; } else { elog(ERROR, "check_allnegative: invalid node"); return false; } } #define MAX_ENCODED_LEN 5 /* * Varbyte-encode 'val' into *ptr. *ptr is incremented to next integer. */ static void encode_varbyte(uint32 val, unsigned char **ptr) { unsigned char *p = *ptr; while (val > 0x7F) { *(p++) = 0x80 | (val & 0x7F); val >>= 7; } *(p++) = (unsigned char) val; *ptr = p; } /* * Decode varbyte-encoded integer at *ptr. *ptr is incremented to next integer. */ static uint32 decode_varbyte(unsigned char **ptr) { uint32 val; unsigned char *p = *ptr; uint32 c; c = *(p++); val = c & 0x7F; if (c & 0x80) { c = *(p++); val |= (c & 0x7F) << 7; if (c & 0x80) { c = *(p++); val |= (c & 0x7F) << 14; if (c & 0x80) { c = *(p++); val |= (c & 0x7F) << 21; if (c & 0x80) { c = *(p++); val |= (c & 0x7F) << 28; } } } } *ptr = p; return val; } typedef struct { Datum *addInfo; bool *addInfoIsNull; Datum *entries; int index; char *operand; } ExtractContext; static void extract_wraps(QueryItemWrap * wrap, ExtractContext * context, int level) { if (wrap->type == QI_VAL) { bytea *addinfo; unsigned char *ptr; int index; for (index = 0; index < context->index; index++) { text *entry; entry = DatumGetByteaP(context->entries[index]); if (VARSIZE_ANY_EXHDR(entry) == wrap->length && !memcmp(context->operand + wrap->distance, VARDATA_ANY(entry), wrap->length)) break; } if (index >= context->index) { index = context->index; addinfo = (bytea *) palloc(VARHDRSZ + 2 * Max(level, 1) * MAX_ENCODED_LEN); ptr = (unsigned char *) VARDATA(addinfo); context->entries[index] = PointerGetDatum(cstring_to_text_with_len(context->operand + wrap->distance, wrap->length)); context->addInfo[index] = PointerGetDatum(addinfo); context->addInfoIsNull[index] = false; context->index++; /* * ptrEnd = (unsigned char *) VARDATA(addinfo) + VARHDRSZ + 2 * * Max(level, 1) * MAX_ENCODED_LEN; */ } else { addinfo = DatumGetByteaP(context->addInfo[index]); addinfo = (bytea *) repalloc(addinfo, VARSIZE(addinfo) + 2 * Max(level, 1) * MAX_ENCODED_LEN); context->addInfo[index] = PointerGetDatum(addinfo); ptr = (unsigned char *) VARDATA(addinfo) + VARSIZE_ANY_EXHDR(addinfo); /* * ptrEnd = (unsigned char *) VARDATA(addinfo) + * VARSIZE_ANY_EXHDR(addinfo) + 2 * Max(level, 1) * * MAX_ENCODED_LEN; */ } /* * elog(NOTICE, "%s", * text_to_cstring(DatumGetTextP(context->entries[index]))); */ while (wrap->parent) { QueryItemWrap *parent = wrap->parent; uint32 sum; /* elog(NOTICE, "%d %d %d", parent->num, parent->sum, wrap->not); */ encode_varbyte((uint32) parent->num, &ptr); sum = (uint32) abs(parent->sum); sum <<= 2; if (parent->sum < 0) sum |= 2; if (wrap->not) sum |= 1; encode_varbyte(sum, &ptr); wrap = parent; } if (level == 0 && wrap->not) { encode_varbyte(1, &ptr); encode_varbyte(4 | 1, &ptr); } /* Assert(ptr <= ptrEnd); */ SET_VARSIZE(addinfo, ptr - (unsigned char *) addinfo); /* * elog(NOTICE, "%s", DatumGetPointer(DirectFunctionCall1(byteaout, * PointerGetDatum(addinfo)))); */ } else if (wrap->type == QI_OPR) { int i; for (i = 0; i < wrap->operandsCount; i++) extract_wraps(&wrap->operands[i], context, level + 1); } } /*PG_FUNCTION_INFO_V1(rum_process_tsquery); Datum rum_process_tsquery(PG_FUNCTION_ARGS) { TSQuery query = PG_GETARG_TSQUERY(0); QueryItem *item = GETQUERY(query); QueryItemWrap *wrap = make_query_item_wrap(item, NULL, false); int num = 1; calc_wraps(wrap, &num); print_wraps(wrap, , 0); PG_RETURN_VOID(); }*/ PG_FUNCTION_INFO_V1(ruminv_extract_tsquery); Datum ruminv_extract_tsquery(PG_FUNCTION_ARGS) { TSQuery query = PG_GETARG_TSQUERY(0); int32 *nentries = (int32 *) PG_GETARG_POINTER(1); bool **nullFlags = (bool **) PG_GETARG_POINTER(2); Datum **addInfo = (Datum **) PG_GETARG_POINTER(3); bool **addInfoIsNull = (bool **) PG_GETARG_POINTER(4); Datum *entries = NULL; QueryItem *item = GETQUERY(query); QueryItemWrap *wrap; ExtractContext context; int num = 1, count; bool extractNull; wrap = make_query_item_wrap(item, NULL, false); count = calc_wraps(wrap, &num); extractNull = check_allnegative(wrap); if (extractNull) count++; entries = (Datum *) palloc(sizeof(Datum) * count); *addInfo = (Datum *) palloc(sizeof(Datum) * count); *addInfoIsNull = (bool *) palloc(sizeof(bool) * count); context.addInfo = *addInfo; context.addInfoIsNull = *addInfoIsNull; context.entries = entries; context.operand = GETOPERAND(query); context.index = 0; extract_wraps(wrap, &context, 0); count = context.index; if (extractNull) { int i; count++; *nullFlags = (bool *) palloc(sizeof(bool) * count); for (i = 0; i < count - 1; i++) (*nullFlags)[i] = false; (*nullFlags)[count - 1] = true; (*addInfoIsNull)[count - 1] = true; } *nentries = count; /* elog(NOTICE, "%d", *nentries); for (i = 0; i < *nentries; i++) { elog(NOTICE, "%s", text_to_cstring(DatumGetPointer((entries)[i]))); }*/ PG_FREE_IF_COPY(query, 0); PG_RETURN_POINTER(entries); } PG_FUNCTION_INFO_V1(ruminv_extract_tsvector); Datum ruminv_extract_tsvector(PG_FUNCTION_ARGS) { TSVector vector = PG_GETARG_TSVECTOR(0); int32 *nentries = (int32 *) PG_GETARG_POINTER(1); /* StrategyNumber strategy = PG_GETARG_UINT16(2); */ bool **ptr_partialmatch = (bool **) PG_GETARG_POINTER(3); Pointer **extra_data = (Pointer **) PG_GETARG_POINTER(4); bool **nullFlags = (bool **) PG_GETARG_POINTER(5); int32 *searchMode = (int32 *) PG_GETARG_POINTER(6); Datum *entries = NULL; *searchMode = GIN_SEARCH_MODE_DEFAULT; if (vector->size > 0) { int i; WordEntry *we = ARRPTR(vector); *nentries = vector->size + 1; *extra_data = NULL; *ptr_partialmatch = NULL; entries = (Datum *) palloc(sizeof(Datum) * (*nentries)); *nullFlags = (bool *) palloc(sizeof(bool) * (*nentries)); for (i = 0; i < vector->size; i++) { text *txt; txt = cstring_to_text_with_len(STRPTR(vector) + we[i].pos, we[i].len); entries[i] = PointerGetDatum(txt); (*nullFlags)[i] = false; } (*nullFlags)[*nentries - 1] = true; } else { *nentries = 0; } PG_FREE_IF_COPY(vector, 0); PG_RETURN_POINTER(entries); } typedef struct { int sum; int parent; bool not; } TmpNode; PG_FUNCTION_INFO_V1(ruminv_tsvector_consistent); Datum ruminv_tsvector_consistent(PG_FUNCTION_ARGS) { bool *check = (bool *) PG_GETARG_POINTER(0); /* StrategyNumber strategy = PG_GETARG_UINT16(1); */ /* TSVector vector = PG_GETARG_TSVECTOR(2); */ int32 nkeys = PG_GETARG_INT32(3); /* Pointer *extra_data = (Pointer *) PG_GETARG_POINTER(4); */ bool *recheck = (bool *) PG_GETARG_POINTER(5); Datum *addInfo = (Datum *) PG_GETARG_POINTER(8); bool *addInfoIsNull = (bool *) PG_GETARG_POINTER(9); bool res = false, allFalse = true; int i, lastIndex = 0; TmpNode nodes[256]; *recheck = false; for (i = 0; i < nkeys - 1; i++) { unsigned char *ptr, *ptrEnd; int size; TmpNode *child = NULL; if (!check[i]) continue; allFalse = false; if (addInfoIsNull[i]) elog(ERROR, "Unexpected addInfoIsNull"); ptr = (unsigned char *) VARDATA_ANY(DatumGetPointer(addInfo[i])); size = VARSIZE_ANY_EXHDR(DatumGetPointer(addInfo[i])); /* * elog(NOTICE, "%d %s", i, * DatumGetPointer(DirectFunctionCall1(byteaout, addInfo[i]))); */ if (size == 0) { res = true; break; } ptrEnd = ptr + size; while (ptr < ptrEnd) { uint32 num = decode_varbyte(&ptr), sumVal = decode_varbyte(&ptr); int sum, index; bool not; not = (sumVal & 1) ? true : false; sum = sumVal >> 2; sum = (sumVal & 2) ? (-sum) : (sum); index = num - 1; /* elog(NOTICE, "a %d %d %d %d", i, index, sum, not); */ if (child) { child->parent = index; child->not = not; } while (num > lastIndex) { nodes[lastIndex].parent = -2; lastIndex++; } if (nodes[index].parent == -2) { nodes[index].sum = sum; nodes[index].parent = -1; nodes[index].not = false; } if (!child) { if (not) nodes[index].sum--; else nodes[index].sum++; } if (index == 0) child = NULL; else child = &nodes[index]; } } if (allFalse && check[nkeys - 1]) { res = true; } else { /* * for (i = 0; i < lastIndex; i++) { elog(NOTICE, "s %d %d %d %d", i, * nodes[i].sum, nodes[i].parent, nodes[i].not); } */ for (i = lastIndex - 1; i >= 0; i--) { if (nodes[i].parent != -2) { if (nodes[i].sum > 0) { if (nodes[i].parent == -1) { res = true; break; } else { int parent = nodes[i].parent; nodes[parent].sum += nodes[i].not ? -1 : 1; } } } } } /* elog(NOTICE, "%d", res);*/ PG_RETURN_BOOL(res); } PG_FUNCTION_INFO_V1(ruminv_tsquery_config); Datum ruminv_tsquery_config(PG_FUNCTION_ARGS) { RumConfig *config = (RumConfig *) PG_GETARG_POINTER(0); config->addInfoTypeOid = BYTEAOID; config->strategyInfo[0].strategy = InvalidStrategy; PG_RETURN_VOID(); } rum-1.2.0/src/rumutil.c000066400000000000000000000643761320230002300147520ustar00rootroot00000000000000/*------------------------------------------------------------------------- * * rumutil.c * utilities routines for the postgres inverted index access method. * * * Portions Copyright (c) 2015-2016, Postgres Professional * Portions Copyright (c) 1996-2016, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * *------------------------------------------------------------------------- */ #include "postgres.h" #include "access/reloptions.h" #include "catalog/pg_collation.h" #include "catalog/pg_type.h" #include "miscadmin.h" #include "storage/indexfsm.h" #include "storage/lmgr.h" #include "utils/builtins.h" #include "utils/guc.h" #include "utils/index_selfuncs.h" #include "utils/lsyscache.h" #include "utils/typcache.h" #include "rum.h" PG_MODULE_MAGIC; void _PG_init(void); PG_FUNCTION_INFO_V1(rumhandler); /* Kind of relation optioms for rum index */ static relopt_kind rum_relopt_kind; static const struct config_enum_entry rum_array_similarity_function_opts[] = { { "cosine", SMT_COSINE, false }, { "jaccard", SMT_JACCARD, false }, { "overlap", SMT_OVERLAP, false }, { NULL, 0, false } }; /* * Module load callback */ void _PG_init(void) { /* Define custom GUC variables. */ DefineCustomIntVariable("rum_fuzzy_search_limit", "Sets the maximum allowed result for exact search by RUM.", NULL, &RumFuzzySearchLimit, 0, 0, INT_MAX, PGC_USERSET, 0, NULL, NULL, NULL); DefineCustomRealVariable("rum.array_similarity_threshold", "Sets the array similarity threshold.", NULL, &RumArraySimilarityThreshold, RUM_SIMILARITY_THRESHOLD_DEFAULT, 0.0, 1.0, PGC_USERSET, 0, NULL, NULL, NULL); DefineCustomEnumVariable("rum.array_similarity_function", "Sets the array similarity function.", NULL, &RumArraySimilarityFunction, RUM_SIMILARITY_FUNCTION_DEFAULT, rum_array_similarity_function_opts, PGC_USERSET, 0, NULL, NULL, NULL); rum_relopt_kind = add_reloption_kind(); add_string_reloption(rum_relopt_kind, "attach", "Column name to attach as additional info", NULL, NULL); add_string_reloption(rum_relopt_kind, "to", "Column name to add a order by column", NULL, NULL); add_bool_reloption(rum_relopt_kind, "order_by_attach", "Use (addinfo, itempointer) order instead of just itempointer", false); } /* * RUM handler function: return IndexAmRoutine with access method parameters * and callbacks. */ Datum rumhandler(PG_FUNCTION_ARGS) { IndexAmRoutine *amroutine = makeNode(IndexAmRoutine); amroutine->amstrategies = 0; amroutine->amsupport = RUMNProcs; amroutine->amcanorder = false; amroutine->amcanorderbyop = true; amroutine->amcanbackward = false; amroutine->amcanunique = false; amroutine->amcanmulticol = true; amroutine->amoptionalkey = true; amroutine->amsearcharray = false; amroutine->amsearchnulls = false; amroutine->amstorage = true; amroutine->amclusterable = false; amroutine->ampredlocks = true; amroutine->amkeytype = InvalidOid; amroutine->ambuild = rumbuild; amroutine->ambuildempty = rumbuildempty; amroutine->aminsert = ruminsert; amroutine->ambulkdelete = rumbulkdelete; amroutine->amvacuumcleanup = rumvacuumcleanup; amroutine->amcanreturn = NULL; amroutine->amcostestimate = gincostestimate; amroutine->amoptions = rumoptions; amroutine->amvalidate = rumvalidate; amroutine->ambeginscan = rumbeginscan; amroutine->amrescan = rumrescan; amroutine->amgettuple = rumgettuple; amroutine->amgetbitmap = rumgetbitmap; amroutine->amendscan = rumendscan; amroutine->ammarkpos = NULL; amroutine->amrestrpos = NULL; PG_RETURN_POINTER(amroutine); } /* * initRumState: fill in an empty RumState struct to describe the index * * Note: assorted subsidiary data is allocated in the CurrentMemoryContext. */ void initRumState(RumState * state, Relation index) { TupleDesc origTupdesc = RelationGetDescr(index); int i; MemSet(state, 0, sizeof(RumState)); state->index = index; state->isBuild = false; state->oneCol = (origTupdesc->natts == 1) ? true : false; state->origTupdesc = origTupdesc; state->attrnAttachColumn = InvalidAttrNumber; state->attrnAddToColumn = InvalidAttrNumber; if (index->rd_options) { RumOptions *options = (RumOptions *) index->rd_options; if (options->attachColumn > 0) { char *colname = (char *) options + options->attachColumn; AttrNumber attrnOrderByHeapColumn; attrnOrderByHeapColumn = get_attnum(index->rd_index->indrelid, colname); if (!AttributeNumberIsValid(attrnOrderByHeapColumn)) elog(ERROR, "attribute \"%s\" is not found in table", colname); state->attrnAttachColumn = get_attnum(index->rd_id, colname); if (!AttributeNumberIsValid(state->attrnAttachColumn)) elog(ERROR, "attribute \"%s\" is not found in index", colname); } if (options->addToColumn > 0) { char *colname = (char *) options + options->addToColumn; AttrNumber attrnAddToHeapColumn; attrnAddToHeapColumn = get_attnum(index->rd_index->indrelid, colname); if (!AttributeNumberIsValid(attrnAddToHeapColumn)) elog(ERROR, "attribute \"%s\" is not found in table", colname); state->attrnAddToColumn = get_attnum(index->rd_id, colname); if (!AttributeNumberIsValid(state->attrnAddToColumn)) elog(ERROR, "attribute \"%s\" is not found in index", colname); } if (!(AttributeNumberIsValid(state->attrnAttachColumn) && AttributeNumberIsValid(state->attrnAddToColumn))) elog(ERROR, "AddTo and OrderBy columns should be defined both"); if (options->useAlternativeOrder) { if (!(AttributeNumberIsValid(state->attrnAttachColumn) && AttributeNumberIsValid(state->attrnAddToColumn))) elog(ERROR, "to use alternative ordering AddTo and OrderBy should be defined"); state->useAlternativeOrder = true; } } for (i = 0; i < origTupdesc->natts; i++) { RumConfig *rumConfig = state->rumConfig + i; Form_pg_attribute origAttr = RumTupleDescAttr(origTupdesc, i); rumConfig->addInfoTypeOid = InvalidOid; if (index_getprocid(index, i + 1, RUM_CONFIG_PROC) != InvalidOid) { fmgr_info_copy(&(state->configFn[i]), index_getprocinfo(index, i + 1, RUM_CONFIG_PROC), CurrentMemoryContext); FunctionCall1(&state->configFn[i], PointerGetDatum(rumConfig)); } if (state->attrnAddToColumn == i + 1) { Form_pg_attribute origAddAttr = RumTupleDescAttr(origTupdesc, state->attrnAttachColumn - 1); if (OidIsValid(rumConfig->addInfoTypeOid)) elog(ERROR, "AddTo could should not have AddInfo"); rumConfig->addInfoTypeOid = origAddAttr->atttypid; } if (state->oneCol) { state->tupdesc[i] = CreateTemplateTupleDesc( OidIsValid(rumConfig->addInfoTypeOid) ? 2 : 1, false); TupleDescInitEntry(state->tupdesc[i], (AttrNumber) 1, NULL, origAttr->atttypid, origAttr->atttypmod, origAttr->attndims); TupleDescInitEntryCollation(state->tupdesc[i], (AttrNumber) 1, origAttr->attcollation); if (OidIsValid(rumConfig->addInfoTypeOid)) { TupleDescInitEntry(state->tupdesc[i], (AttrNumber) 2, NULL, rumConfig->addInfoTypeOid, -1, 0); state->addAttrs[i] = RumTupleDescAttr(state->tupdesc[i], 1); } else { state->addAttrs[i] = NULL; } } else { state->tupdesc[i] = CreateTemplateTupleDesc( OidIsValid(rumConfig->addInfoTypeOid) ? 3 : 2, false); TupleDescInitEntry(state->tupdesc[i], (AttrNumber) 1, NULL, INT2OID, -1, 0); TupleDescInitEntry(state->tupdesc[i], (AttrNumber) 2, NULL, origAttr->atttypid, origAttr->atttypmod, origAttr->attndims); TupleDescInitEntryCollation(state->tupdesc[i], (AttrNumber) 2, origAttr->attcollation); if (OidIsValid(rumConfig->addInfoTypeOid)) { TupleDescInitEntry(state->tupdesc[i], (AttrNumber) 3, NULL, rumConfig->addInfoTypeOid, -1, 0); state->addAttrs[i] = RumTupleDescAttr(state->tupdesc[i], 2); } else { state->addAttrs[i] = NULL; } } /* * If the compare proc isn't specified in the opclass definition, look * up the index key type's default btree comparator. */ if (index_getprocid(index, i + 1, GIN_COMPARE_PROC) != InvalidOid) { fmgr_info_copy(&(state->compareFn[i]), index_getprocinfo(index, i + 1, GIN_COMPARE_PROC), CurrentMemoryContext); } else { TypeCacheEntry *typentry; #if PG_VERSION_NUM < 100000 ereport(ERROR, (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), errmsg("array indexing is only available on PostgreSQL 10+"))); #endif typentry = lookup_type_cache(origAttr->atttypid, TYPECACHE_CMP_PROC_FINFO); if (!OidIsValid(typentry->cmp_proc_finfo.fn_oid)) ereport(ERROR, (errcode(ERRCODE_UNDEFINED_FUNCTION), errmsg("could not identify a comparison function for type %s", format_type_be(origAttr->atttypid)))); fmgr_info_copy(&(state->compareFn[i]), &(typentry->cmp_proc_finfo), CurrentMemoryContext); } fmgr_info_copy(&(state->extractValueFn[i]), index_getprocinfo(index, i + 1, GIN_EXTRACTVALUE_PROC), CurrentMemoryContext); fmgr_info_copy(&(state->extractQueryFn[i]), index_getprocinfo(index, i + 1, GIN_EXTRACTQUERY_PROC), CurrentMemoryContext); fmgr_info_copy(&(state->consistentFn[i]), index_getprocinfo(index, i + 1, GIN_CONSISTENT_PROC), CurrentMemoryContext); /* * Check opclass capability to do partial match. */ if (index_getprocid(index, i + 1, GIN_COMPARE_PARTIAL_PROC) != InvalidOid) { fmgr_info_copy(&(state->comparePartialFn[i]), index_getprocinfo(index, i + 1, GIN_COMPARE_PARTIAL_PROC), CurrentMemoryContext); state->canPartialMatch[i] = true; } else { state->canPartialMatch[i] = false; } /* * Check opclass capability to do pre consistent check. */ if (index_getprocid(index, i + 1, RUM_PRE_CONSISTENT_PROC) != InvalidOid) { fmgr_info_copy(&(state->preConsistentFn[i]), index_getprocinfo(index, i + 1, RUM_PRE_CONSISTENT_PROC), CurrentMemoryContext); state->canPreConsistent[i] = true; } else { state->canPreConsistent[i] = false; } /* * Check opclass capability to do order by. */ if (index_getprocid(index, i + 1, RUM_ORDERING_PROC) != InvalidOid) { fmgr_info_copy(&(state->orderingFn[i]), index_getprocinfo(index, i + 1, RUM_ORDERING_PROC), CurrentMemoryContext); state->canOrdering[i] = true; } else { state->canOrdering[i] = false; } if (index_getprocid(index, i + 1, RUM_OUTER_ORDERING_PROC) != InvalidOid) { fmgr_info_copy(&(state->outerOrderingFn[i]), index_getprocinfo(index, i + 1, RUM_OUTER_ORDERING_PROC), CurrentMemoryContext); state->canOuterOrdering[i] = true; } else { state->canOuterOrdering[i] = false; } if (index_getprocid(index, i + 1, RUM_ADDINFO_JOIN) != InvalidOid) { fmgr_info_copy(&(state->joinAddInfoFn[i]), index_getprocinfo(index, i + 1, RUM_ADDINFO_JOIN), CurrentMemoryContext); state->canJoinAddInfo[i] = true; } else { state->canJoinAddInfo[i] = false; } /* * If the index column has a specified collation, we should honor that * while doing comparisons. However, we may have a collatable storage * type for a noncollatable indexed data type (for instance, hstore * uses text index entries). If there's no index collation then * specify default collation in case the support functions need * collation. This is harmless if the support functions don't care * about collation, so we just do it unconditionally. (We could * alternatively call get_typcollation, but that seems like expensive * overkill --- there aren't going to be any cases where a RUM storage * type has a nondefault collation.) */ if (OidIsValid(index->rd_indcollation[i])) state->supportCollation[i] = index->rd_indcollation[i]; else state->supportCollation[i] = DEFAULT_COLLATION_OID; } } /* * Extract attribute (column) number of stored entry from RUM tuple */ OffsetNumber rumtuple_get_attrnum(RumState * rumstate, IndexTuple tuple) { OffsetNumber colN; if (rumstate->oneCol) { /* column number is not stored explicitly */ colN = FirstOffsetNumber; } else { Datum res; bool isnull; /* * First attribute is always int16, so we can safely use any tuple * descriptor to obtain first attribute of tuple */ res = index_getattr(tuple, FirstOffsetNumber, rumstate->tupdesc[0], &isnull); Assert(!isnull); colN = DatumGetUInt16(res); Assert(colN >= FirstOffsetNumber && colN <= rumstate->origTupdesc->natts); } return colN; } /* * Extract stored datum (and possible null category) from RUM tuple */ Datum rumtuple_get_key(RumState * rumstate, IndexTuple tuple, RumNullCategory * category) { Datum res; bool isnull; if (rumstate->oneCol) { /* * Single column index doesn't store attribute numbers in tuples */ res = index_getattr(tuple, FirstOffsetNumber, rumstate->origTupdesc, &isnull); } else { /* * Since the datum type depends on which index column it's from, we * must be careful to use the right tuple descriptor here. */ OffsetNumber colN = rumtuple_get_attrnum(rumstate, tuple); res = index_getattr(tuple, OffsetNumberNext(FirstOffsetNumber), rumstate->tupdesc[colN - 1], &isnull); } if (isnull) *category = RumGetNullCategory(tuple); else *category = RUM_CAT_NORM_KEY; return res; } /* * Allocate a new page (either by recycling, or by extending the index file) * The returned buffer is already pinned and exclusive-locked * Caller is responsible for initializing the page by calling RumInitBuffer */ Buffer RumNewBuffer(Relation index) { Buffer buffer; bool needLock; /* First, try to get a page from FSM */ for (;;) { BlockNumber blkno = GetFreeIndexPage(index); if (blkno == InvalidBlockNumber) break; buffer = ReadBuffer(index, blkno); /* * We have to guard against the possibility that someone else already * recycled this page; the buffer may be locked if so. */ if (ConditionalLockBuffer(buffer)) { Page page = BufferGetPage(buffer); if (PageIsNew(page)) return buffer; /* OK to use, if never initialized */ if (RumPageIsDeleted(page)) return buffer; /* OK to use */ LockBuffer(buffer, RUM_UNLOCK); } /* Can't use it, so release buffer and try again */ ReleaseBuffer(buffer); } /* Must extend the file */ needLock = !RELATION_IS_LOCAL(index); if (needLock) LockRelationForExtension(index, ExclusiveLock); buffer = ReadBuffer(index, P_NEW); LockBuffer(buffer, RUM_EXCLUSIVE); if (needLock) UnlockRelationForExtension(index, ExclusiveLock); return buffer; } void RumInitPage(Page page, uint32 f, Size pageSize) { RumPageOpaque opaque; PageInit(page, pageSize, sizeof(RumPageOpaqueData)); opaque = RumPageGetOpaque(page); memset(opaque, 0, sizeof(RumPageOpaqueData)); opaque->flags = f; opaque->leftlink = InvalidBlockNumber; opaque->rightlink = InvalidBlockNumber; } void RumInitBuffer(GenericXLogState *state, Buffer buffer, uint32 flags, bool isBuild) { Page page; if (isBuild) page = BufferGetPage(buffer); else page = GenericXLogRegisterBuffer(state, buffer, GENERIC_XLOG_FULL_IMAGE); RumInitPage(page, flags, BufferGetPageSize(buffer)); } void RumInitMetabuffer(GenericXLogState *state, Buffer metaBuffer, bool isBuild) { Page metaPage; RumMetaPageData *metadata; /* Initialize contents of meta page */ if (isBuild) metaPage = BufferGetPage(metaBuffer); else metaPage = GenericXLogRegisterBuffer(state, metaBuffer, GENERIC_XLOG_FULL_IMAGE); RumInitPage(metaPage, RUM_META, BufferGetPageSize(metaBuffer)); metadata = RumPageGetMeta(metaPage); memset(metadata, 0, sizeof(RumMetaPageData)); metadata->head = metadata->tail = InvalidBlockNumber; metadata->tailFreeSize = 0; metadata->nPendingPages = 0; metadata->nPendingHeapTuples = 0; metadata->nTotalPages = 0; metadata->nEntryPages = 0; metadata->nDataPages = 0; metadata->nEntries = 0; metadata->rumVersion = RUM_CURRENT_VERSION; ((PageHeader) metaPage)->pd_lower += sizeof(RumMetaPageData); } /* * Compare two keys of the same index column */ int rumCompareEntries(RumState * rumstate, OffsetNumber attnum, Datum a, RumNullCategory categorya, Datum b, RumNullCategory categoryb) { /* if not of same null category, sort by that first */ if (categorya != categoryb) return (categorya < categoryb) ? -1 : 1; /* all null items in same category are equal */ if (categorya != RUM_CAT_NORM_KEY) return 0; /* both not null, so safe to call the compareFn */ return DatumGetInt32(FunctionCall2Coll(&rumstate->compareFn[attnum - 1], rumstate->supportCollation[attnum - 1], a, b)); } /* * Compare two keys of possibly different index columns */ int rumCompareAttEntries(RumState * rumstate, OffsetNumber attnuma, Datum a, RumNullCategory categorya, OffsetNumber attnumb, Datum b, RumNullCategory categoryb) { /* attribute number is the first sort key */ if (attnuma != attnumb) return (attnuma < attnumb) ? -1 : 1; return rumCompareEntries(rumstate, attnuma, a, categorya, b, categoryb); } /* * Support for sorting key datums in rumExtractEntries * * Note: we only have to worry about null and not-null keys here; * rumExtractEntries never generates more than one placeholder null, * so it doesn't have to sort those. */ typedef struct { Datum datum; Datum addInfo; bool isnull; bool addInfoIsNull; } keyEntryData; typedef struct { FmgrInfo *cmpDatumFunc; Oid collation; bool haveDups; } cmpEntriesArg; static int cmpEntries(const void *a, const void *b, void *arg) { const keyEntryData *aa = (const keyEntryData *) a; const keyEntryData *bb = (const keyEntryData *) b; cmpEntriesArg *data = (cmpEntriesArg *) arg; int res; if (aa->isnull) { if (bb->isnull) res = 0; /* NULL "=" NULL */ else res = 1; /* NULL ">" not-NULL */ } else if (bb->isnull) res = -1; /* not-NULL "<" NULL */ else res = DatumGetInt32(FunctionCall2Coll(data->cmpDatumFunc, data->collation, aa->datum, bb->datum)); /* * Detect if we have any duplicates. If there are equal keys, qsort must * compare them at some point, else it wouldn't know whether one should go * before or after the other. */ if (res == 0) data->haveDups = true; return res; } /* * Extract the index key values from an indexable item * * The resulting key values are sorted, and any duplicates are removed. * This avoids generating redundant index entries. */ Datum * rumExtractEntries(RumState * rumstate, OffsetNumber attnum, Datum value, bool isNull, int32 *nentries, RumNullCategory ** categories, Datum **addInfo, bool **addInfoIsNull) { Datum *entries; bool *nullFlags; int32 i; /* * We don't call the extractValueFn on a null item. Instead generate a * placeholder. */ if (isNull) { *nentries = 1; entries = (Datum *) palloc(sizeof(Datum)); entries[0] = (Datum) 0; *addInfo = (Datum *) palloc(sizeof(Datum)); (*addInfo)[0] = (Datum) 0; *addInfoIsNull = (bool *) palloc(sizeof(bool)); (*addInfoIsNull)[0] = true; *categories = (RumNullCategory *) palloc(sizeof(RumNullCategory)); (*categories)[0] = RUM_CAT_NULL_ITEM; return entries; } /* OK, call the opclass's extractValueFn */ nullFlags = NULL; /* in case extractValue doesn't set it */ *addInfo = NULL; *addInfoIsNull = NULL; entries = (Datum *) DatumGetPointer(FunctionCall5Coll(&rumstate->extractValueFn[attnum - 1], rumstate->supportCollation[attnum - 1], value, PointerGetDatum(nentries), PointerGetDatum(&nullFlags), PointerGetDatum(addInfo), PointerGetDatum(addInfoIsNull) )); /* * Generate a placeholder if the item contained no keys. */ if (entries == NULL || *nentries <= 0) { *nentries = 1; entries = (Datum *) palloc(sizeof(Datum)); entries[0] = (Datum) 0; *addInfo = (Datum *) palloc(sizeof(Datum)); (*addInfo)[0] = (Datum) 0; *addInfoIsNull = (bool *) palloc(sizeof(bool)); (*addInfoIsNull)[0] = true; *categories = (RumNullCategory *) palloc(sizeof(RumNullCategory)); (*categories)[0] = RUM_CAT_EMPTY_ITEM; return entries; } if (!(*addInfo)) { (*addInfo) = (Datum *) palloc(sizeof(Datum) * *nentries); for (i = 0; i < *nentries; i++) (*addInfo)[i] = (Datum) 0; } if (!(*addInfoIsNull)) { (*addInfoIsNull) = (bool *) palloc(sizeof(bool) * *nentries); for (i = 0; i < *nentries; i++) (*addInfoIsNull)[i] = true; } /* * If the extractValueFn didn't create a nullFlags array, create one, * assuming that everything's non-null. Otherwise, run through the array * and make sure each value is exactly 0 or 1; this ensures binary * compatibility with the RumNullCategory representation. */ if (nullFlags == NULL) nullFlags = (bool *) palloc0(*nentries * sizeof(bool)); else { for (i = 0; i < *nentries; i++) nullFlags[i] = (nullFlags[i] ? true : false); } /* now we can use the nullFlags as category codes */ *categories = (RumNullCategory *) nullFlags; /* * If there's more than one key, sort and unique-ify. * * XXX Using qsort here is notationally painful, and the overhead is * pretty bad too. For small numbers of keys it'd likely be better to use * a simple insertion sort. */ if (*nentries > 1) { keyEntryData *keydata; cmpEntriesArg arg; keydata = (keyEntryData *) palloc(*nentries * sizeof(keyEntryData)); for (i = 0; i < *nentries; i++) { keydata[i].datum = entries[i]; keydata[i].isnull = nullFlags[i]; keydata[i].addInfo = (*addInfo)[i]; keydata[i].addInfoIsNull = (*addInfoIsNull)[i]; } arg.cmpDatumFunc = &rumstate->compareFn[attnum - 1]; arg.collation = rumstate->supportCollation[attnum - 1]; arg.haveDups = false; qsort_arg(keydata, *nentries, sizeof(keyEntryData), cmpEntries, (void *) &arg); if (arg.haveDups) { /* there are duplicates, must get rid of 'em */ int32 j; entries[0] = keydata[0].datum; nullFlags[0] = keydata[0].isnull; (*addInfo)[0] = keydata[0].addInfo; (*addInfoIsNull)[0] = keydata[0].addInfoIsNull; j = 1; for (i = 1; i < *nentries; i++) { if (cmpEntries(&keydata[i - 1], &keydata[i], &arg) != 0) { entries[j] = keydata[i].datum; nullFlags[j] = keydata[i].isnull; (*addInfo)[j] = keydata[i].addInfo; (*addInfoIsNull)[j] = keydata[i].addInfoIsNull; j++; } } *nentries = j; } else { /* easy, no duplicates */ for (i = 0; i < *nentries; i++) { entries[i] = keydata[i].datum; nullFlags[i] = keydata[i].isnull; (*addInfo)[i] = keydata[i].addInfo; (*addInfoIsNull)[i] = keydata[i].addInfoIsNull; } } pfree(keydata); } return entries; } bytea * rumoptions(Datum reloptions, bool validate) { relopt_value *options; RumOptions *rdopts; int numoptions; static const relopt_parse_elt tab[] = { {"attach", RELOPT_TYPE_STRING, offsetof(RumOptions, attachColumn)}, {"to", RELOPT_TYPE_STRING, offsetof(RumOptions, addToColumn)}, {"order_by_attach", RELOPT_TYPE_BOOL, offsetof(RumOptions, useAlternativeOrder)} }; options = parseRelOptions(reloptions, validate, rum_relopt_kind, &numoptions); /* if none set, we're done */ if (numoptions == 0) return NULL; rdopts = allocateReloptStruct(sizeof(RumOptions), options, numoptions); fillRelOptions((void *) rdopts, sizeof(RumOptions), options, numoptions, validate, tab, lengthof(tab)); pfree(options); return (bytea *) rdopts; } /* * Fetch index's statistical data into *stats * * Note: in the result, nPendingPages can be trusted to be up-to-date, * as can rumVersion; but the other fields are as of the last VACUUM. */ void rumGetStats(Relation index, GinStatsData *stats) { Buffer metabuffer; Page metapage; RumMetaPageData *metadata; metabuffer = ReadBuffer(index, RUM_METAPAGE_BLKNO); LockBuffer(metabuffer, RUM_SHARE); metapage = BufferGetPage(metabuffer); metadata = RumPageGetMeta(metapage); stats->nPendingPages = metadata->nPendingPages; stats->nTotalPages = metadata->nTotalPages; stats->nEntryPages = metadata->nEntryPages; stats->nDataPages = metadata->nDataPages; stats->nEntries = metadata->nEntries; stats->ginVersion = metadata->rumVersion; if (stats->ginVersion != RUM_CURRENT_VERSION) elog(ERROR, "unexpected RUM index version. Reindex"); UnlockReleaseBuffer(metabuffer); } /* * Write the given statistics to the index's metapage * * Note: nPendingPages and rumVersion are *not* copied over */ void rumUpdateStats(Relation index, const GinStatsData *stats, bool isBuild) { Buffer metaBuffer; Page metapage; RumMetaPageData *metadata; GenericXLogState *state; metaBuffer = ReadBuffer(index, RUM_METAPAGE_BLKNO); LockBuffer(metaBuffer, RUM_EXCLUSIVE); if (isBuild) { metapage = BufferGetPage(metaBuffer); START_CRIT_SECTION(); } else { state = GenericXLogStart(index); metapage = GenericXLogRegisterBuffer(state, metaBuffer, 0); } metadata = RumPageGetMeta(metapage); metadata->nTotalPages = stats->nTotalPages; metadata->nEntryPages = stats->nEntryPages; metadata->nDataPages = stats->nDataPages; metadata->nEntries = stats->nEntries; if (isBuild) MarkBufferDirty(metaBuffer); else GenericXLogFinish(state); UnlockReleaseBuffer(metaBuffer); if (isBuild) END_CRIT_SECTION(); } Datum FunctionCall10Coll(FmgrInfo *flinfo, Oid collation, Datum arg1, Datum arg2, Datum arg3, Datum arg4, Datum arg5, Datum arg6, Datum arg7, Datum arg8, Datum arg9, Datum arg10) { FunctionCallInfoData fcinfo; Datum result; InitFunctionCallInfoData(fcinfo, flinfo, 10, collation, NULL, NULL); fcinfo.arg[0] = arg1; fcinfo.arg[1] = arg2; fcinfo.arg[2] = arg3; fcinfo.arg[3] = arg4; fcinfo.arg[4] = arg5; fcinfo.arg[5] = arg6; fcinfo.arg[6] = arg7; fcinfo.arg[7] = arg8; fcinfo.arg[8] = arg9; fcinfo.arg[9] = arg10; fcinfo.argnull[0] = false; fcinfo.argnull[1] = false; fcinfo.argnull[2] = false; fcinfo.argnull[3] = false; fcinfo.argnull[4] = false; fcinfo.argnull[5] = false; fcinfo.argnull[6] = false; fcinfo.argnull[7] = false; fcinfo.argnull[8] = false; fcinfo.argnull[9] = false; result = FunctionCallInvoke(&fcinfo); /* Check for null result, since caller is clearly not expecting one */ if (fcinfo.isnull) elog(ERROR, "function %u returned NULL", fcinfo.flinfo->fn_oid); return result; } rum-1.2.0/src/rumvacuum.c000066400000000000000000000474311320230002300152660ustar00rootroot00000000000000/*------------------------------------------------------------------------- * * rumvacuum.c * delete & vacuum routines for the postgres RUM * * * Portions Copyright (c) 2015-2016, Postgres Professional * Portions Copyright (c) 1996-2016, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * *------------------------------------------------------------------------- */ #include "postgres.h" #include "commands/vacuum.h" #include "postmaster/autovacuum.h" #include "storage/indexfsm.h" #include "storage/lmgr.h" #include "storage/predicate.h" #include "rum.h" typedef struct { Relation index; IndexBulkDeleteResult *result; IndexBulkDeleteCallback callback; void *callback_state; RumState rumstate; BufferAccessStrategy strategy; } RumVacuumState; /* * Cleans array of ItemPointer (removes dead pointers) * Results are always stored in *cleaned, which will be allocated * if it's needed. In case of *cleaned!=NULL caller is responsible to * have allocated enough space. *cleaned and items may point to the same * memory address. */ static OffsetNumber rumVacuumPostingList(RumVacuumState * gvs, OffsetNumber attnum, Pointer src, OffsetNumber nitem, Pointer *cleaned, Size size, Size *newSize) { OffsetNumber i, j = 0; RumItem item; ItemPointerData prevIptr; Pointer dst = NULL, prev, ptr = src; ItemPointerSetMin(&item.iptr); /* * just scan over ItemPointer array */ prevIptr = item.iptr; for (i = 0; i < nitem; i++) { prev = ptr; ptr = rumDataPageLeafRead(ptr, attnum, &item, &gvs->rumstate); if (gvs->callback(&item.iptr, gvs->callback_state)) { gvs->result->tuples_removed += 1; if (!dst) { dst = (Pointer) palloc(size); *cleaned = dst; if (i != 0) { memcpy(dst, src, prev - src); dst += prev - src; } } } else { gvs->result->num_index_tuples += 1; if (i != j) dst = rumPlaceToDataPageLeaf(dst, attnum, &item, &prevIptr, &gvs->rumstate); j++; prevIptr = item.iptr; } } if (i != j) *newSize = dst - *cleaned; return j; } /* * Form a tuple for entry tree based on already encoded array of item pointers * with additional information. */ static IndexTuple RumFormTuple(RumState * rumstate, OffsetNumber attnum, Datum key, RumNullCategory category, Pointer data, Size dataSize, uint32 nipd, bool errorTooBig) { Datum datums[3]; bool isnull[3]; IndexTuple itup; uint32 newsize; /* Build the basic tuple: optional column number, plus key datum */ if (rumstate->oneCol) { datums[0] = key; isnull[0] = (category != RUM_CAT_NORM_KEY); isnull[1] = true; } else { datums[0] = UInt16GetDatum(attnum); isnull[0] = false; datums[1] = key; isnull[1] = (category != RUM_CAT_NORM_KEY); isnull[2] = true; } itup = index_form_tuple(rumstate->tupdesc[attnum - 1], datums, isnull); /* * Determine and store offset to the posting list, making sure there is * room for the category byte if needed. * * Note: because index_form_tuple MAXALIGNs the tuple size, there may well * be some wasted pad space. Is it worth recomputing the data length to * prevent that? That would also allow us to Assert that the real data * doesn't overlap the RumNullCategory byte, which this code currently * takes on faith. */ newsize = IndexTupleSize(itup); RumSetPostingOffset(itup, newsize); RumSetNPosting(itup, nipd); /* * Add space needed for posting list, if any. Then check that the tuple * won't be too big to store. */ if (nipd > 0) { newsize += dataSize; } if (category != RUM_CAT_NORM_KEY) { Assert(IndexTupleHasNulls(itup)); newsize = newsize + sizeof(RumNullCategory); } newsize = MAXALIGN(newsize); if (newsize > RumMaxItemSize) { if (errorTooBig) ereport(ERROR, (errcode(ERRCODE_PROGRAM_LIMIT_EXCEEDED), errmsg("index row size %lu exceeds maximum %lu for index \"%s\"", (unsigned long) newsize, (unsigned long) RumMaxItemSize, RelationGetRelationName(rumstate->index)))); pfree(itup); return NULL; } /* * Resize tuple if needed */ if (newsize != IndexTupleSize(itup)) { itup = repalloc(itup, newsize); /* set new size in tuple header */ itup->t_info &= ~INDEX_SIZE_MASK; itup->t_info |= newsize; } /* * Copy in the posting list, if provided */ if (nipd > 0) { char *ptr = RumGetPosting(itup); memcpy(ptr, data, dataSize); } /* * Insert category byte, if needed */ if (category != RUM_CAT_NORM_KEY) { Assert(IndexTupleHasNulls(itup)); RumSetNullCategory(itup, category); } return itup; } static bool rumVacuumPostingTreeLeaves(RumVacuumState * gvs, OffsetNumber attnum, BlockNumber blkno, bool isRoot, Buffer *rootBuffer) { Buffer buffer; Page page; bool hasVoidPage = FALSE; buffer = ReadBufferExtended(gvs->index, MAIN_FORKNUM, blkno, RBM_NORMAL, gvs->strategy); page = BufferGetPage(buffer); /* * We should be sure that we don't concurrent with inserts, insert process * never release root page until end (but it can unlock it and lock * again). New scan can't start but previously started ones work * concurrently. */ if (isRoot) LockBufferForCleanup(buffer); else LockBuffer(buffer, RUM_EXCLUSIVE); Assert(RumPageIsData(page)); if (RumPageIsLeaf(page)) { OffsetNumber newMaxOff, oldMaxOff = RumPageGetOpaque(page)->maxoff; Pointer cleaned = NULL; Size newSize; newMaxOff = rumVacuumPostingList(gvs, attnum, RumDataPageGetData(page), oldMaxOff, &cleaned, RumDataPageSize - RumPageGetOpaque(page)->freespace, &newSize); /* saves changes about deleted tuple ... */ if (oldMaxOff != newMaxOff) { GenericXLogState *state; Page newPage; state = GenericXLogStart(gvs->index); newPage = GenericXLogRegisterBuffer(state, buffer, 0); if (newMaxOff > 0) memcpy(RumDataPageGetData(newPage), cleaned, newSize); pfree(cleaned); RumPageGetOpaque(newPage)->maxoff = newMaxOff; updateItemIndexes(newPage, attnum, &gvs->rumstate); /* if root is a leaf page, we don't desire further processing */ if (!isRoot && RumPageGetOpaque(newPage)->maxoff < FirstOffsetNumber) hasVoidPage = TRUE; GenericXLogFinish(state); } } else { OffsetNumber i; bool isChildHasVoid = FALSE; for (i = FirstOffsetNumber; i <= RumPageGetOpaque(page)->maxoff; i++) { PostingItem *pitem = (PostingItem *) RumDataPageGetItem(page, i); if (rumVacuumPostingTreeLeaves(gvs, attnum, PostingItemGetBlockNumber(pitem), FALSE, NULL)) isChildHasVoid = TRUE; } if (isChildHasVoid) hasVoidPage = TRUE; } /* * if we have root and theres void pages in tree, then we don't release * lock to go further processing and guarantee that tree is unused */ if (!(isRoot && hasVoidPage)) { UnlockReleaseBuffer(buffer); } else { Assert(rootBuffer); *rootBuffer = buffer; } return hasVoidPage; } /* * Delete a posting tree page. */ static bool rumDeletePage(RumVacuumState * gvs, BlockNumber deleteBlkno, BlockNumber parentBlkno, OffsetNumber myoff, bool isParentRoot) { BlockNumber leftBlkno, rightBlkno; Buffer dBuffer; Buffer lBuffer, rBuffer; Buffer pBuffer; Page lPage, dPage, rPage, parentPage; GenericXLogState *state; restart: dBuffer = ReadBufferExtended(gvs->index, MAIN_FORKNUM, deleteBlkno, RBM_NORMAL, gvs->strategy); LockBuffer(dBuffer, RUM_EXCLUSIVE); dPage = BufferGetPage(dBuffer); leftBlkno = RumPageGetOpaque(dPage)->leftlink; rightBlkno = RumPageGetOpaque(dPage)->rightlink; /* do not remove left/right most pages */ if (leftBlkno == InvalidBlockNumber || rightBlkno == InvalidBlockNumber) { UnlockReleaseBuffer(dBuffer); return false; } LockBuffer(dBuffer, RUM_UNLOCK); /* * Lock the pages in the same order as an insertion would, to avoid * deadlocks: left, then right, then parent. */ lBuffer = ReadBufferExtended(gvs->index, MAIN_FORKNUM, leftBlkno, RBM_NORMAL, gvs->strategy); rBuffer = ReadBufferExtended(gvs->index, MAIN_FORKNUM, rightBlkno, RBM_NORMAL, gvs->strategy); pBuffer = ReadBufferExtended(gvs->index, MAIN_FORKNUM, parentBlkno, RBM_NORMAL, gvs->strategy); LockBuffer(lBuffer, RUM_EXCLUSIVE); if (ConditionalLockBufferForCleanup(dBuffer) == false) { UnlockReleaseBuffer(lBuffer); ReleaseBuffer(dBuffer); ReleaseBuffer(rBuffer); ReleaseBuffer(pBuffer); goto restart; } LockBuffer(rBuffer, RUM_EXCLUSIVE); if (!isParentRoot) /* parent is already locked by * LockBufferForCleanup() */ LockBuffer(pBuffer, RUM_EXCLUSIVE); lPage = BufferGetPage(lBuffer); rPage = BufferGetPage(rBuffer); /* * last chance to check */ if (!(RumPageGetOpaque(lPage)->rightlink == deleteBlkno && RumPageGetOpaque(rPage)->leftlink == deleteBlkno && RumPageGetOpaque(dPage)->maxoff < FirstOffsetNumber)) { OffsetNumber dMaxoff = RumPageGetOpaque(dPage)->maxoff; if (!isParentRoot) LockBuffer(pBuffer, RUM_UNLOCK); ReleaseBuffer(pBuffer); UnlockReleaseBuffer(lBuffer); UnlockReleaseBuffer(dBuffer); UnlockReleaseBuffer(rBuffer); if (dMaxoff >= FirstOffsetNumber) return false; goto restart; } /* At least make the WAL record */ state = GenericXLogStart(gvs->index); dPage = GenericXLogRegisterBuffer(state, dBuffer, 0); lPage = GenericXLogRegisterBuffer(state, lBuffer, 0); rPage = GenericXLogRegisterBuffer(state, rBuffer, 0); RumPageGetOpaque(lPage)->rightlink = rightBlkno; RumPageGetOpaque(rPage)->leftlink = leftBlkno; /* * Any insert which would have gone on the leaf block will now go to its * right sibling. */ PredicateLockPageCombine(gvs->index, deleteBlkno, rightBlkno); /* Delete downlink from parent */ parentPage = GenericXLogRegisterBuffer(state, pBuffer, 0); #ifdef USE_ASSERT_CHECKING do { PostingItem *tod = (PostingItem *) RumDataPageGetItem(parentPage, myoff); Assert(PostingItemGetBlockNumber(tod) == deleteBlkno); } while (0); #endif RumPageDeletePostingItem(parentPage, myoff); /* * we shouldn't change left/right link field to save workability of running * search scan */ RumPageGetOpaque(dPage)->flags = RUM_DELETED; GenericXLogFinish(state); if (!isParentRoot) LockBuffer(pBuffer, RUM_UNLOCK); ReleaseBuffer(pBuffer); UnlockReleaseBuffer(lBuffer); UnlockReleaseBuffer(dBuffer); UnlockReleaseBuffer(rBuffer); gvs->result->pages_deleted++; return true; } typedef struct DataPageDeleteStack { struct DataPageDeleteStack *child; struct DataPageDeleteStack *parent; BlockNumber blkno; /* current block number */ bool isRoot; } DataPageDeleteStack; /* * scans posting tree and deletes empty pages */ static bool rumScanToDelete(RumVacuumState * gvs, BlockNumber blkno, bool isRoot, DataPageDeleteStack *parent, OffsetNumber myoff) { DataPageDeleteStack *me; Buffer buffer; Page page; bool meDelete = false; if (isRoot) { me = parent; } else { if (!parent->child) { me = (DataPageDeleteStack *) palloc0(sizeof(DataPageDeleteStack)); me->parent = parent; parent->child = me; } else me = parent->child; } buffer = ReadBufferExtended(gvs->index, MAIN_FORKNUM, blkno, RBM_NORMAL, gvs->strategy); page = BufferGetPage(buffer); Assert(RumPageIsData(page)); if (!RumPageIsLeaf(page)) { OffsetNumber i; me->blkno = blkno; for (i = FirstOffsetNumber; i <= RumPageGetOpaque(page)->maxoff; i++) { PostingItem *pitem = (PostingItem *) RumDataPageGetItem(page, i); if (rumScanToDelete(gvs, PostingItemGetBlockNumber(pitem), FALSE, me, i)) i--; } } if (RumPageGetOpaque(page)->maxoff < FirstOffsetNumber && !isRoot) { /* * Release the buffer because in rumDeletePage() we need to pin it again * and call ConditionalLockBufferForCleanup(). */ ReleaseBuffer(buffer); meDelete = rumDeletePage(gvs, blkno, me->parent->blkno, myoff, me->parent->isRoot); } else ReleaseBuffer(buffer); return meDelete; } static void rumVacuumPostingTree(RumVacuumState * gvs, OffsetNumber attnum, BlockNumber rootBlkno) { Buffer rootBuffer = InvalidBuffer; DataPageDeleteStack root, *ptr, *tmp; if (rumVacuumPostingTreeLeaves(gvs, attnum, rootBlkno, TRUE, &rootBuffer) == FALSE) { Assert(rootBuffer == InvalidBuffer); return; } memset(&root, 0, sizeof(DataPageDeleteStack)); root.isRoot = TRUE; vacuum_delay_point(); rumScanToDelete(gvs, rootBlkno, TRUE, &root, InvalidOffsetNumber); ptr = root.child; while (ptr) { tmp = ptr->child; pfree(ptr); ptr = tmp; } UnlockReleaseBuffer(rootBuffer); } /* * returns modified page or NULL if page isn't modified. * Function works with original page until first change is occurred, * then page is copied into temporary one. */ static Page rumVacuumEntryPage(RumVacuumState * gvs, Buffer buffer, BlockNumber *roots, OffsetNumber *attnums, uint32 *nroot) { Page origpage = BufferGetPage(buffer), tmppage; OffsetNumber i, maxoff = PageGetMaxOffsetNumber(origpage); tmppage = origpage; *nroot = 0; for (i = FirstOffsetNumber; i <= maxoff; i++) { IndexTuple itup = (IndexTuple) PageGetItem(tmppage, PageGetItemId(tmppage, i)); if (RumIsPostingTree(itup)) { /* * store posting tree's roots for further processing, we can't * vacuum it just now due to risk of deadlocks with scans/inserts */ roots[*nroot] = RumGetDownlink(itup); attnums[*nroot] = rumtuple_get_attrnum(&gvs->rumstate, itup); (*nroot)++; } else if (RumGetNPosting(itup) > 0) { /* * if we already create temporary page, we will make changes in * place */ Size cleanedSize; Pointer cleaned = NULL; uint32 newN = rumVacuumPostingList(gvs, rumtuple_get_attrnum(&gvs->rumstate, itup), RumGetPosting(itup), RumGetNPosting(itup), &cleaned, IndexTupleSize(itup) - RumGetPostingOffset(itup), &cleanedSize); if (RumGetNPosting(itup) != newN) { OffsetNumber attnum; Datum key; RumNullCategory category; /* * Some ItemPointers was deleted, so we should remake our * tuple */ if (tmppage == origpage) { /* * On first difference we create temporary page in memory * and copies content in to it. */ tmppage = PageGetTempPageCopy(origpage); /* set itup pointer to new page */ itup = (IndexTuple) PageGetItem(tmppage, PageGetItemId(tmppage, i)); } attnum = rumtuple_get_attrnum(&gvs->rumstate, itup); key = rumtuple_get_key(&gvs->rumstate, itup, &category); /* FIXME */ itup = RumFormTuple(&gvs->rumstate, attnum, key, category, cleaned, cleanedSize, newN, true); pfree(cleaned); PageIndexTupleDelete(tmppage, i); if (PageAddItem(tmppage, (Item) itup, IndexTupleSize(itup), i, false, false) != i) elog(ERROR, "failed to add item to index page in \"%s\"", RelationGetRelationName(gvs->index)); pfree(itup); } } } return (tmppage == origpage) ? NULL : tmppage; } IndexBulkDeleteResult * rumbulkdelete(IndexVacuumInfo *info, IndexBulkDeleteResult *stats, IndexBulkDeleteCallback callback, void *callback_state) { Relation index = info->index; BlockNumber blkno = RUM_ROOT_BLKNO; RumVacuumState gvs; Buffer buffer; BlockNumber rootOfPostingTree[BLCKSZ / (sizeof(IndexTupleData) + sizeof(ItemId))]; OffsetNumber attnumOfPostingTree[BLCKSZ / (sizeof(IndexTupleData) + sizeof(ItemId))]; uint32 nRoot; gvs.index = index; gvs.callback = callback; gvs.callback_state = callback_state; gvs.strategy = info->strategy; initRumState(&gvs.rumstate, index); /* first time through? */ if (stats == NULL) /* Yes, so initialize stats to zeroes */ stats = (IndexBulkDeleteResult *) palloc0(sizeof(IndexBulkDeleteResult)); /* we'll re-count the tuples each time */ stats->num_index_tuples = 0; gvs.result = stats; buffer = ReadBufferExtended(index, MAIN_FORKNUM, blkno, RBM_NORMAL, info->strategy); /* find leaf page */ for (;;) { Page page = BufferGetPage(buffer); IndexTuple itup; LockBuffer(buffer, RUM_SHARE); Assert(!RumPageIsData(page)); if (RumPageIsLeaf(page)) { LockBuffer(buffer, RUM_UNLOCK); LockBuffer(buffer, RUM_EXCLUSIVE); if (blkno == RUM_ROOT_BLKNO && !RumPageIsLeaf(page)) { LockBuffer(buffer, RUM_UNLOCK); continue; /* check it one more */ } break; } Assert(PageGetMaxOffsetNumber(page) >= FirstOffsetNumber); itup = (IndexTuple) PageGetItem(page, PageGetItemId(page, FirstOffsetNumber)); blkno = RumGetDownlink(itup); Assert(blkno != InvalidBlockNumber); UnlockReleaseBuffer(buffer); buffer = ReadBufferExtended(index, MAIN_FORKNUM, blkno, RBM_NORMAL, info->strategy); } /* right now we found leftmost page in entry's BTree */ for (;;) { Page page = BufferGetPage(buffer); Page resPage; uint32 i; Assert(!RumPageIsData(page)); resPage = rumVacuumEntryPage(&gvs, buffer, rootOfPostingTree, attnumOfPostingTree, &nRoot); blkno = RumPageGetOpaque(page)->rightlink; if (resPage) { GenericXLogState *state; state = GenericXLogStart(index); page = GenericXLogRegisterBuffer(state, buffer, 0); PageRestoreTempPage(resPage, page); GenericXLogFinish(state); UnlockReleaseBuffer(buffer); } else { UnlockReleaseBuffer(buffer); } vacuum_delay_point(); for (i = 0; i < nRoot; i++) { rumVacuumPostingTree(&gvs, attnumOfPostingTree[i], rootOfPostingTree[i]); vacuum_delay_point(); } if (blkno == InvalidBlockNumber) /* rightmost page */ break; buffer = ReadBufferExtended(index, MAIN_FORKNUM, blkno, RBM_NORMAL, info->strategy); LockBuffer(buffer, RUM_EXCLUSIVE); } return gvs.result; } IndexBulkDeleteResult * rumvacuumcleanup(IndexVacuumInfo *info, IndexBulkDeleteResult *stats) { Relation index = info->index; bool needLock; BlockNumber npages, blkno; BlockNumber totFreePages; GinStatsData idxStat; /* * In an autovacuum analyze, we want to clean up pending insertions. * Otherwise, an ANALYZE-only call is a no-op. */ if (info->analyze_only) return stats; /* * Set up all-zero stats and cleanup pending inserts if rumbulkdelete * wasn't called */ if (stats == NULL) stats = (IndexBulkDeleteResult *) palloc0(sizeof(IndexBulkDeleteResult)); memset(&idxStat, 0, sizeof(idxStat)); /* * XXX we always report the heap tuple count as the number of index * entries. This is bogus if the index is partial, but it's real hard to * tell how many distinct heap entries are referenced by a RUM index. */ stats->num_index_tuples = info->num_heap_tuples; stats->estimated_count = info->estimated_count; /* * Need lock unless it's local to this backend. */ needLock = !RELATION_IS_LOCAL(index); if (needLock) LockRelationForExtension(index, ExclusiveLock); npages = RelationGetNumberOfBlocks(index); if (needLock) UnlockRelationForExtension(index, ExclusiveLock); totFreePages = 0; for (blkno = RUM_ROOT_BLKNO; blkno < npages; blkno++) { Buffer buffer; Page page; vacuum_delay_point(); buffer = ReadBufferExtended(index, MAIN_FORKNUM, blkno, RBM_NORMAL, info->strategy); LockBuffer(buffer, RUM_SHARE); page = (Page) BufferGetPage(buffer); if (PageIsNew(page) || RumPageIsDeleted(page)) { Assert(blkno != RUM_ROOT_BLKNO); RecordFreeIndexPage(index, blkno); totFreePages++; } else if (RumPageIsData(page)) { idxStat.nDataPages++; } else if (!RumPageIsList(page)) { idxStat.nEntryPages++; if (RumPageIsLeaf(page)) idxStat.nEntries += PageGetMaxOffsetNumber(page); } UnlockReleaseBuffer(buffer); } /* Update the metapage with accurate page and entry counts */ idxStat.nTotalPages = npages; rumUpdateStats(info->index, &idxStat, false); /* Finally, vacuum the FSM */ IndexFreeSpaceMapVacuum(info->index); stats->pages_free = totFreePages; if (needLock) LockRelationForExtension(index, ExclusiveLock); stats->num_pages = RelationGetNumberOfBlocks(index); if (needLock) UnlockRelationForExtension(index, ExclusiveLock); return stats; } rum-1.2.0/src/rumvalidate.c000066400000000000000000000265331320230002300155570ustar00rootroot00000000000000/*------------------------------------------------------------------------- * * rumvalidate.c * Opclass validator for RUM. * * Portions Copyright (c) 2015-2016, Postgres Professional * Portions Copyright (c) 1996-2016, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * *------------------------------------------------------------------------- */ #include "postgres.h" #include "access/amvalidate.h" #include "access/htup_details.h" #include "catalog/pg_amop.h" #include "catalog/pg_amproc.h" #include "catalog/pg_opclass.h" #include "catalog/pg_opfamily.h" #include "catalog/pg_type.h" #include "utils/builtins.h" #include "utils/catcache.h" #if PG_VERSION_NUM >= 100000 #include "utils/regproc.h" #endif #include "utils/syscache.h" #include "rum.h" /* * Validator for a RUM opclass. */ bool rumvalidate(Oid opclassoid) { bool result = true; HeapTuple classtup; Form_pg_opclass classform; Oid opfamilyoid; Oid opcintype; Oid opcintype_overload; /* used for timestamptz */ Oid opckeytype; Oid opckeytype_overload; /* used for timestamptz */ char *opclassname; HeapTuple familytup; Form_pg_opfamily familyform; char *opfamilyname; CatCList *proclist, *oprlist; List *grouplist; OpFamilyOpFuncGroup *opclassgroup; int i; ListCell *lc; /* Fetch opclass information */ classtup = SearchSysCache1(CLAOID, ObjectIdGetDatum(opclassoid)); if (!HeapTupleIsValid(classtup)) elog(ERROR, "cache lookup failed for operator class %u", opclassoid); classform = (Form_pg_opclass) GETSTRUCT(classtup); opfamilyoid = classform->opcfamily; opcintype = opcintype_overload = classform->opcintype; opckeytype = opckeytype_overload = classform->opckeytype; if (!OidIsValid(opckeytype)) opckeytype = opckeytype_overload = opcintype; opclassname = NameStr(classform->opcname); /* Fix type Oid for timestamptz */ if (opcintype == TIMESTAMPTZOID) opcintype_overload = TIMESTAMPOID; if (opckeytype == TIMESTAMPTZOID) opckeytype_overload = TIMESTAMPOID; /* Fetch opfamily information */ familytup = SearchSysCache1(OPFAMILYOID, ObjectIdGetDatum(opfamilyoid)); if (!HeapTupleIsValid(familytup)) elog(ERROR, "cache lookup failed for operator family %u", opfamilyoid); familyform = (Form_pg_opfamily) GETSTRUCT(familytup); opfamilyname = NameStr(familyform->opfname); /* Fetch all operators and support functions of the opfamily */ oprlist = SearchSysCacheList1(AMOPSTRATEGY, ObjectIdGetDatum(opfamilyoid)); proclist = SearchSysCacheList1(AMPROCNUM, ObjectIdGetDatum(opfamilyoid)); /* Check individual support functions */ for (i = 0; i < proclist->n_members; i++) { HeapTuple proctup = &proclist->members[i]->tuple; Form_pg_amproc procform = (Form_pg_amproc) GETSTRUCT(proctup); bool ok; /* * All RUM support functions should be registered with matching * left/right types */ if (procform->amproclefttype != procform->amprocrighttype) { ereport(INFO, (errcode(ERRCODE_INVALID_OBJECT_DEFINITION), errmsg("rum opfamily %s contains support procedure %s with cross-type registration", opfamilyname, format_procedure(procform->amproc)))); result = false; } /* * We can't check signatures except within the specific opclass, since * we need to know the associated opckeytype in many cases. */ if (procform->amproclefttype != opcintype) continue; /* Check procedure numbers and function signatures */ switch (procform->amprocnum) { case GIN_COMPARE_PROC: ok = check_amproc_signature(procform->amproc, INT4OID, false, 2, 2, opckeytype, opckeytype); break; case GIN_EXTRACTVALUE_PROC: /* Some opclasses omit nullFlags */ ok = check_amproc_signature(procform->amproc, INTERNALOID, false, 2, 5, opcintype_overload, INTERNALOID, INTERNALOID, INTERNALOID, INTERNALOID); break; case GIN_EXTRACTQUERY_PROC: /* Some opclasses omit nullFlags and searchMode */ if (opcintype == TSVECTOROID) ok = check_amproc_signature(procform->amproc, INTERNALOID, false, 5, 7, TSQUERYOID, INTERNALOID, INT2OID, INTERNALOID, INTERNALOID, INTERNALOID, INTERNALOID); else if (opcintype == TSQUERYOID) ok = check_amproc_signature(procform->amproc, INTERNALOID, false, 5, 7, TSVECTOROID, INTERNALOID, INT2OID, INTERNALOID, INTERNALOID, INTERNALOID, INTERNALOID); else ok = check_amproc_signature(procform->amproc, INTERNALOID, false, 5, 7, opcintype_overload, INTERNALOID, INT2OID, INTERNALOID, INTERNALOID, INTERNALOID, INTERNALOID); break; case GIN_CONSISTENT_PROC: /* Some opclasses omit queryKeys and nullFlags */ if (opcintype == TSQUERYOID) ok = check_amproc_signature(procform->amproc, BOOLOID, false, 6, 8, INTERNALOID, INT2OID, TSVECTOROID, INT4OID, INTERNALOID, INTERNALOID, INTERNALOID, INTERNALOID); else if (opcintype == TSVECTOROID || opcintype == TIMESTAMPOID || opcintype == TIMESTAMPTZOID || opcintype == ANYARRAYOID) ok = check_amproc_signature(procform->amproc, BOOLOID, false, 6, 8, INTERNALOID, INT2OID, opcintype_overload, INT4OID, INTERNALOID, INTERNALOID, INTERNALOID, INTERNALOID); else ok = check_amproc_signature(procform->amproc, BOOLOID, false, 6, 8, INTERNALOID, INT2OID, INTERNALOID, INT4OID, INTERNALOID, INTERNALOID, INTERNALOID, INTERNALOID); break; case GIN_COMPARE_PARTIAL_PROC: ok = check_amproc_signature(procform->amproc, INT4OID, false, 4, 4, opckeytype_overload, opckeytype_overload, INT2OID, INTERNALOID); break; case RUM_CONFIG_PROC: ok = check_amproc_signature(procform->amproc, VOIDOID, false, 1, 1, INTERNALOID); break; case RUM_PRE_CONSISTENT_PROC: ok = check_amproc_signature(procform->amproc, BOOLOID, false, 8, 8, INTERNALOID, INT2OID, opcintype, INT4OID, INTERNALOID, INTERNALOID, INTERNALOID, INTERNALOID); break; case RUM_ORDERING_PROC: /* Two possible signatures */ if (opcintype == TSVECTOROID || opcintype == ANYARRAYOID) ok = check_amproc_signature(procform->amproc, FLOAT8OID, false, 9, 9, INTERNALOID, INT2OID, opcintype, INT4OID, INTERNALOID, INTERNALOID, INTERNALOID, INTERNALOID, INTERNALOID, INTERNALOID); else ok = check_amproc_signature(procform->amproc, FLOAT8OID, false, 3, 3, opcintype, opcintype, INT2OID); break; case RUM_OUTER_ORDERING_PROC: ok = check_amproc_signature(procform->amproc, FLOAT8OID, false, 3, 3, opcintype_overload, opcintype_overload, INT2OID); break; case RUM_ADDINFO_JOIN: ok = check_amproc_signature(procform->amproc, BYTEAOID, false, 2, 2, INTERNALOID, INTERNALOID); break; default: ereport(INFO, (errcode(ERRCODE_INVALID_OBJECT_DEFINITION), errmsg("rum opfamily %s contains function %s with invalid support number %d", opfamilyname, format_procedure(procform->amproc), procform->amprocnum))); result = false; continue; /* don't want additional message */ } if (!ok) { ereport(INFO, (errcode(ERRCODE_INVALID_OBJECT_DEFINITION), errmsg("rum opfamily %s contains function %s with wrong signature for support number %d", opfamilyname, format_procedure(procform->amproc), procform->amprocnum))); result = false; } } /* Check individual operators */ for (i = 0; i < oprlist->n_members; i++) { HeapTuple oprtup = &oprlist->members[i]->tuple; Form_pg_amop oprform = (Form_pg_amop) GETSTRUCT(oprtup); /* TODO: Check that only allowed strategy numbers exist */ if (oprform->amopstrategy < 1 || oprform->amopstrategy > 63) { ereport(INFO, (errcode(ERRCODE_INVALID_OBJECT_DEFINITION), errmsg("rum opfamily %s contains operator %s with invalid strategy number %d", opfamilyname, format_operator(oprform->amopopr), oprform->amopstrategy))); result = false; } /* Check ORDER BY operator signature */ if (oprform->amoppurpose == AMOP_ORDER) { /* tsvector's distance returns float4 */ if (oprform->amoplefttype == TSVECTOROID && !check_amop_signature(oprform->amopopr, FLOAT4OID, oprform->amoplefttype, oprform->amoprighttype)) { ereport(INFO, (errcode(ERRCODE_INVALID_OBJECT_DEFINITION), errmsg("rum opfamily %s contains invalid ORDER BY specification for operator %s", opfamilyname, format_operator(oprform->amopopr)))); result = false; } /* other types distance returns float8 */ else if (oprform->amoplefttype != TSVECTOROID && !check_amop_signature(oprform->amopopr, FLOAT8OID, oprform->amoplefttype, oprform->amoprighttype)) { ereport(INFO, (errcode(ERRCODE_INVALID_OBJECT_DEFINITION), errmsg("rum opfamily %s contains invalid ORDER BY specification for operator %s", opfamilyname, format_operator(oprform->amopopr)))); result = false; } } /* Check other operator signature */ else if (!check_amop_signature(oprform->amopopr, BOOLOID, oprform->amoplefttype, oprform->amoprighttype)) { ereport(INFO, (errcode(ERRCODE_INVALID_OBJECT_DEFINITION), errmsg("rum opfamily %s contains operator %s with wrong signature", opfamilyname, format_operator(oprform->amopopr)))); result = false; } } /* Now check for inconsistent groups of operators/functions */ grouplist = identify_opfamily_groups(oprlist, proclist); opclassgroup = NULL; foreach(lc, grouplist) { OpFamilyOpFuncGroup *thisgroup = (OpFamilyOpFuncGroup *) lfirst(lc); /* Remember the group exactly matching the test opclass */ if (thisgroup->lefttype == opcintype && thisgroup->righttype == opcintype) opclassgroup = thisgroup; /* * There is not a lot we can do to check the operator sets, since each * RUM opclass is more or less a law unto itself, and some contain * only operators that are binary-compatible with the opclass datatype * (meaning that empty operator sets can be OK). That case also means * that we shouldn't insist on nonempty function sets except for the * opclass's own group. */ } /* Check that the originally-named opclass is complete */ for (i = 1; i <= RUMNProcs; i++) { if (opclassgroup && (opclassgroup->functionset & (((uint64) 1) << i)) != 0) continue; /* got it */ if (i == GIN_COMPARE_PROC || i == GIN_COMPARE_PARTIAL_PROC) continue; /* optional method */ if (i >= RUM_CONFIG_PROC) continue; ereport(INFO, (errcode(ERRCODE_INVALID_OBJECT_DEFINITION), errmsg("rum opclass %s is missing support function %d", opclassname, i))); result = false; } if (!opclassgroup || (opclassgroup->functionset & (1 << GIN_CONSISTENT_PROC)) == 0) { ereport(INFO, (errcode(ERRCODE_INVALID_OBJECT_DEFINITION), errmsg("rum opclass %s is missing support function %d", opclassname, GIN_CONSISTENT_PROC))); result = false; } ReleaseCatCacheList(proclist); ReleaseCatCacheList(oprlist); ReleaseSysCache(familytup); ReleaseSysCache(classtup); return result; } rum-1.2.0/t/000077500000000000000000000000001320230002300125415ustar00rootroot00000000000000rum-1.2.0/t/001_wal.pl000066400000000000000000000056601320230002300142500ustar00rootroot00000000000000# Test generic xlog record work for rum index replication. use strict; use warnings; use PostgresNode; use TestLib; use Test::More tests => 31; my $node_master; my $node_standby; # Run few queries on both master and standby and check their results match. sub test_index_replay { my ($test_name) = @_; # Wait for standby to catch up my $applname = $node_standby->name; my $caughtup_query = "SELECT pg_current_xlog_location() <= write_location FROM pg_stat_replication WHERE application_name = '$applname';"; $node_master->poll_query_until('postgres', $caughtup_query) or die "Timed out while waiting for standby 1 to catch up"; my $queries = qq(SET enable_seqscan=off; SET enable_bitmapscan=on; SET enable_indexscan=on; SELECT * FROM tst WHERE t \@@ to_tsquery('simple', 'qscfq'); SELECT * FROM tst WHERE t \@@ to_tsquery('simple', 'ztcow'); SELECT * FROM tst WHERE t \@@ to_tsquery('simple', 'jqljy'); SELECT * FROM tst WHERE t \@@ to_tsquery('simple', 'lvnex'); ); # Run test queries and compare their result my $master_result = $node_master->psql("postgres", $queries); my $standby_result = $node_standby->psql("postgres", $queries); is($master_result, $standby_result, "$test_name: query result matches"); } # Initialize master node $node_master = get_new_node('master'); $node_master->init(allows_streaming => 1); $node_master->start; my $backup_name = 'my_backup'; # Take backup $node_master->backup($backup_name); # Create streaming standby linking to master $node_standby = get_new_node('standby'); $node_standby->init_from_backup($node_master, $backup_name, has_streaming => 1); $node_standby->start; # Create some rum index on master $node_master->psql("postgres", "CREATE EXTENSION rum;"); $node_master->psql("postgres", "CREATE TABLE tst (i int4, t tsvector);"); $node_master->psql("postgres", "INSERT INTO tst SELECT i%10, to_tsvector('simple', array_to_string(array( select substr('abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ', trunc(random() * 52)::integer + 1, 1) FROM generate_series(i, i + 4)), '')) FROM generate_series(1,100000) i;"); $node_master->psql("postgres", "CREATE INDEX rumidx ON tst USING rum (t rum_tsvector_ops);"); # Test that queries give same result test_index_replay('initial'); # Run 10 cycles of table modification. Run test queries after each modification. for my $i (1..10) { $node_master->psql("postgres", "DELETE FROM tst WHERE i = $i;"); test_index_replay("delete $i"); $node_master->psql("postgres", "VACUUM tst;"); test_index_replay("vacuum $i"); my ($start, $end) = (100001 + ($i - 1) * 10000, 100000 + $i * 10000); $node_master->psql("postgres", "INSERT INTO tst SELECT i%10, to_tsvector('simple', array_to_string(array( select substr('abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ', trunc(random() * 52)::integer + 1, 1) FROM generate_series(i, i + 4)), '')) FROM generate_series($start,$end) i;"); test_index_replay("insert $i"); } rum-1.2.0/tests/000077500000000000000000000000001320230002300134405ustar00rootroot00000000000000rum-1.2.0/tests/README.md000066400000000000000000000001721320230002300147170ustar00rootroot00000000000000## Running tests Install testgres: ``` pip install testgres ``` Run command: ``` python -m unittest pglist_tests ``` rum-1.2.0/tests/__init__.py000066400000000000000000000000001320230002300155370ustar00rootroot00000000000000rum-1.2.0/tests/pglist_tests.py000066400000000000000000000117571320230002300165510ustar00rootroot00000000000000# coding: utf-8 """ Test RUM index with big base 'pglist' Copyright (c) 2015-2016, Postgres Professional """ import unittest import os import sys import gzip import testgres as tg if sys.version_info[0] < 3: import urllib as request else: import urllib.request as request from os.path import expanduser class PglistTests(unittest.TestCase): def setUp(self): current_dir = os.path.dirname(os.path.abspath(__file__)) self.node = tg.get_new_node("pglist", os.path.join(current_dir, "tmp_install")) try: self.node.init() self.node.append_conf("postgresql.conf", "shared_buffers='4GB'\n" "maintenance_work_mem='2GB'\n" "max_wal_size='2GB'\n" "work_mem='50MB'") self.node.start() except Exception as e: self.printlog(os.path.join(self.node.logs_dir, "postgresql.log")) raise e def tearDown(self): tg.stop_all() def init_pglist_data(self, node): # Check if 'pglist' base exists bases = node.execute("postgres", "SELECT count(*) FROM pg_database " "WHERE datistemplate = false AND " " datname = 'pglist'") if bases[0][0] != 0: return # Check if 'pglist' dump exists home = expanduser("~") pglist_dump = os.path.join(home, "pglist-28-04-16.dump") if not os.path.isfile(pglist_dump): pglist_dumpgz = pglist_dump + ".gz" if not os.path.isfile(pglist_dumpgz): print("Downloading: {0}".format(pglist_dumpgz)) request.urlretrieve( "http://www.sai.msu.su/~megera/postgres/files/pglist-28-04-16.dump.gz", pglist_dumpgz) print("Decompressing: {0}".format(pglist_dumpgz)) gz = gzip.open(pglist_dumpgz, 'rb') with open(pglist_dump, 'wb') as f: f.write(gz.read()) os.remove(pglist_dumpgz) # Restore dump file print("Restoring 'pglist'") node.safe_psql("postgres", "CREATE DATABASE pglist") node.psql("pglist", filename=pglist_dump) node.safe_psql("pglist", "CREATE EXTENSION rum") def printlog(self, logfile): with open(logfile, 'r') as log: for line in log.readlines(): print(line) def test_order_by(self): """Tests SELECT constructions to 'pglist' base""" try: self.init_pglist_data(self.node) print("Creating index 'rumidx_orderby_sent'") self.node.safe_psql( "pglist", "CREATE INDEX rumidx_orderby_sent ON pglist USING rum (" " fts rum_tsvector_timestamp_ops, sent) " " WITH (attach=sent, to=fts, order_by_attach=t)") print("Running tests") self.assertEqual( self.node.safe_psql( "pglist", "SELECT sent, subject " " FROM pglist " " WHERE fts @@ " " to_tsquery('english', 'backend <-> crushed') " " ORDER BY sent <=| '2016-01-01 00:01' LIMIT 5" ), b'1999-06-02 11:52:46|Re: [HACKERS] PID of backend\n' ) self.assertEqual( self.node.safe_psql( "pglist", "SELECT count(*) FROM pglist " "WHERE fts @@ to_tsquery('english', 'tom & lane')" ), b'222813\n' ) self.node.safe_psql("pglist", "DROP INDEX rumidx_orderby_sent"); print("Creating index 'pglist_rum_idx'") self.node.safe_psql( "pglist", "CREATE INDEX pglist_rum_idx ON pglist USING rum (" " fts rum_tsvector_ops)") print("Running tests") self.assertEqual( self.node.execute( "pglist", "SELECT id FROM pglist " "WHERE fts @@ to_tsquery('english', 'postgres:*') " "ORDER BY fts <=> to_tsquery('english', 'postgres:*') " "LIMIT 9" )[0][0], 816114 ) # Autovacuum after large update, with active RUM index crashes postgres print("Test Issue #19") self.node.safe_psql( "pglist", "DELETE FROM pglist WHERE id < 100000") self.node.safe_psql( "pglist", "vacuum") self.node.safe_psql("pglist", "DROP INDEX pglist_rum_idx"); except Exception as e: self.printlog(os.path.join(self.node.logs_dir, "postgresql.log")) raise e if __name__ == "__main__": unittest.main()