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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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42
contrib/btree_gist/sql/btree_gist.sql
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@ -1,14 +1,26 @@
--
-- 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
\i btree_gist.sql
\set ECHO all
CREATE TABLE inttmp (b int4);
CREATE TABLE int4tmp (b int4);
\copy inttmp from 'data/test_btree.data'
\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 );
@ -16,13 +28,25 @@ CREATE TABLE tstmp ( t timestamp without time zone );
-- without idx
SELECT count(*) FROM inttmp WHERE b <=10;
SELECT count(*) FROM int4tmp WHERE b <=10;
SELECT count(*) FROM int8tmp WHERE b <=10;
SELECT count(*) FROM float4tmp WHERE b <=10;
SELECT count(*) FROM float8tmp WHERE b <=10;
SELECT count(*) FROM tstmp WHERE t < '2001-05-29 08:33:09';
-- 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 );
@ -30,7 +54,13 @@ CREATE INDEX tsidx ON tstmp USING gist ( t );
SET enable_seqscan=off;
SELECT count(*) FROM inttmp WHERE b <=10;
SELECT count(*) FROM int4tmp WHERE b <=10::int4;
SELECT count(*) FROM int8tmp WHERE b <=10::int8;
SELECT count(*) FROM float4tmp WHERE b <=10::float4;
SELECT count(*) FROM float8tmp WHERE b <=10::float8;
SELECT count(*) FROM tstmp WHERE t < '2001-05-29 08:33:09';