From 293913568e6a7a86fd1479e1cff8e2ecb58d6568 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 13 Apr 2024 15:44:03 +0200 Subject: Adding upstream version 16.2. Signed-off-by: Daniel Baumann --- contrib/btree_gist/sql/bool.sql | 42 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 contrib/btree_gist/sql/bool.sql (limited to 'contrib/btree_gist/sql/bool.sql') diff --git a/contrib/btree_gist/sql/bool.sql b/contrib/btree_gist/sql/bool.sql new file mode 100644 index 0000000..4c2a539 --- /dev/null +++ b/contrib/btree_gist/sql/bool.sql @@ -0,0 +1,42 @@ +-- bool check + +CREATE TABLE booltmp (a bool); + +INSERT INTO booltmp VALUES (false), (true); + +SET enable_seqscan=on; + +SELECT count(*) FROM booltmp WHERE a < true; + +SELECT count(*) FROM booltmp WHERE a <= true; + +SELECT count(*) FROM booltmp WHERE a = true; + +SELECT count(*) FROM booltmp WHERE a >= true; + +SELECT count(*) FROM booltmp WHERE a > true; + +CREATE INDEX boolidx ON booltmp USING gist ( a ); + +SET enable_seqscan=off; + +SELECT count(*) FROM booltmp WHERE a < true; + +SELECT count(*) FROM booltmp WHERE a <= true; + +SELECT count(*) FROM booltmp WHERE a = true; + +SELECT count(*) FROM booltmp WHERE a >= true; + +SELECT count(*) FROM booltmp WHERE a > true; + +-- Test index-only scans +SET enable_bitmapscan=off; + +EXPLAIN (COSTS OFF) +SELECT * FROM booltmp WHERE a; +SELECT * FROM booltmp WHERE a; + +EXPLAIN (COSTS OFF) +SELECT * FROM booltmp WHERE NOT a; +SELECT * FROM booltmp WHERE NOT a; -- cgit v1.2.3