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Code Activity

We just released new version of contrib/btree_gist

Browse Source 
(7.3 and current CVS) with support of int8, float4, float8
in addition to int4. Thanks Janko Richter for contribution.

Oleg Bartunov
This commit is contained in:
Bruce Momjian
2003-02-19 03:46:00 +00:00
parent 4996eea81c
commit 4efbbd7318
10 changed files with 975 additions and 602 deletions
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67
contrib/btree_gist/expected/btree_gist.out
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@ -1,18 +1,48 @@
--
-- first, define the datatype. Turn off echoing so that expected file
-- does not depend on contents of seg.sql.
-- does not depend on contents of btree_gist.sql.
--
\set ECHO none
psql:btree_gist.sql:10: NOTICE: ProcedureCreate: type int4key is not yet defined
psql:btree_gist.sql:15: NOTICE: Argument type "int4key" is only a shell
psql:btree_gist.sql:98: NOTICE: ProcedureCreate: type tskey is not yet defined
psql:btree_gist.sql:103: NOTICE: Argument type "tskey" is only a shell
CREATE TABLE inttmp (b int4);
\copy inttmp from 'data/test_btree.data'
psql:btree_gist.sql:27: NOTICE: ProcedureCreate: type int8key is not yet defined
psql:btree_gist.sql:32: NOTICE: Argument type "int8key" is only a shell
psql:btree_gist.sql:44: NOTICE: ProcedureCreate: type float4key is not yet defined
psql:btree_gist.sql:49: NOTICE: Argument type "float4key" is only a shell
psql:btree_gist.sql:62: NOTICE: ProcedureCreate: type float8key is not yet defined
psql:btree_gist.sql:67: NOTICE: Argument type "float8key" is only a shell
psql:btree_gist.sql:321: NOTICE: ProcedureCreate: type tskey is not yet defined
psql:btree_gist.sql:326: NOTICE: Argument type "tskey" is only a shell
CREATE TABLE int4tmp (b int4);
\copy int4tmp from 'data/test_btree.data'
CREATE TABLE int8tmp (b int8);
\copy int8tmp from 'data/test_btree.data'
CREATE TABLE float4tmp (b float4);
\copy float4tmp from 'data/test_btree.data'
CREATE TABLE float8tmp (b float8);
\copy float8tmp from 'data/test_btree.data'
CREATE TABLE tstmp ( t timestamp without time zone );
\copy tstmp from 'data/test_btree_ts.data'
-- without idx
SELECT count(*) FROM inttmp WHERE b <=10;
SELECT count(*) FROM int4tmp WHERE b <=10;
count
-------
11
(1 row)
SELECT count(*) FROM int8tmp WHERE b <=10;
count
-------
11
(1 row)
SELECT count(*) FROM float4tmp WHERE b <=10;
count
-------
11
(1 row)
SELECT count(*) FROM float8tmp WHERE b <=10;
count
-------
11
@ -25,11 +55,32 @@ SELECT count(*) FROM tstmp WHERE t < '2001-05-29 08:33:09';
(1 row)
-- create idx
CREATE INDEX aaaidx ON inttmp USING gist ( b );
CREATE INDEX aaaidx ON int4tmp USING gist ( b );
CREATE INDEX bbbidx ON int8tmp USING gist ( b );
CREATE INDEX cccidx ON float4tmp USING gist ( b );
CREATE INDEX dddidx ON float8tmp USING gist ( b );
CREATE INDEX tsidx ON tstmp USING gist ( t );
--with idx
SET enable_seqscan=off;
SELECT count(*) FROM inttmp WHERE b <=10;
SELECT count(*) FROM int4tmp WHERE b <=10::int4;
count
-------
11
(1 row)
SELECT count(*) FROM int8tmp WHERE b <=10::int8;
count
-------
11
(1 row)
SELECT count(*) FROM float4tmp WHERE b <=10::float4;
count
-------
11
(1 row)
SELECT count(*) FROM float8tmp WHERE b <=10::float8;
count
-------
11