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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-13 13:44:03 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-13 13:44:03 +0000 |
| commit | 293913568e6a7a86fd1479e1cff8e2ecb58d6568 (patch) | |
| tree | fc3b469a3ec5ab71b36ea97cc7aaddb838423a0c /contrib/btree_gist/sql/interval.sql | |
| parent | Initial commit. (diff) | |
| download | postgresql-16-293913568e6a7a86fd1479e1cff8e2ecb58d6568.tar.xz postgresql-16-293913568e6a7a86fd1479e1cff8e2ecb58d6568.zip | |
Adding upstream version 16.2.upstream/16.2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'contrib/btree_gist/sql/interval.sql')
| -rw-r--r-- | contrib/btree_gist/sql/interval.sql | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/contrib/btree_gist/sql/interval.sql b/contrib/btree_gist/sql/interval.sql new file mode 100644 index 0000000..346d6ad --- /dev/null +++ b/contrib/btree_gist/sql/interval.sql @@ -0,0 +1,43 @@ +-- interval check + +CREATE TABLE intervaltmp (a interval); + +\copy intervaltmp from 'data/interval.data' + +SET enable_seqscan=on; + +SELECT count(*) FROM intervaltmp WHERE a < '199 days 21:21:23'; + +SELECT count(*) FROM intervaltmp WHERE a <= '199 days 21:21:23'; + +SELECT count(*) FROM intervaltmp WHERE a = '199 days 21:21:23'; + +SELECT count(*) FROM intervaltmp WHERE a >= '199 days 21:21:23'; + +SELECT count(*) FROM intervaltmp WHERE a > '199 days 21:21:23'; + +SELECT a, a <-> '199 days 21:21:23' FROM intervaltmp ORDER BY a <-> '199 days 21:21:23' LIMIT 3; + +CREATE INDEX intervalidx ON intervaltmp USING gist ( a ); + +SET enable_seqscan=off; + +SELECT count(*) FROM intervaltmp WHERE a < '199 days 21:21:23'::interval; + +SELECT count(*) FROM intervaltmp WHERE a <= '199 days 21:21:23'::interval; + +SELECT count(*) FROM intervaltmp WHERE a = '199 days 21:21:23'::interval; + +SELECT count(*) FROM intervaltmp WHERE a >= '199 days 21:21:23'::interval; + +SELECT count(*) FROM intervaltmp WHERE a > '199 days 21:21:23'::interval; + +EXPLAIN (COSTS OFF) +SELECT a, a <-> '199 days 21:21:23' FROM intervaltmp ORDER BY a <-> '199 days 21:21:23' LIMIT 3; +SELECT a, a <-> '199 days 21:21:23' FROM intervaltmp ORDER BY a <-> '199 days 21:21:23' LIMIT 3; + +SET enable_indexonlyscan=off; + +EXPLAIN (COSTS OFF) +SELECT a, a <-> '199 days 21:21:23' FROM intervaltmp ORDER BY a <-> '199 days 21:21:23' LIMIT 3; +SELECT a, a <-> '199 days 21:21:23' FROM intervaltmp ORDER BY a <-> '199 days 21:21:23' LIMIT 3; |