mirror of
https://github.com/postgres/postgres.git
synced 2025-10-31 10:30:33 +03:00
f4cd7102b5
Mostly for completeness, but I believe there are cases to use that in multicolumn GIN indexes. Bump btree_gin module version Author: Matheus Oliveira Reviewed by: Tomas Vondra Discussion: https://www.postgresql.org/message-id/flat/CAJghg4LMJf6Z13fnZD-MBNiGxzd0cA2=F3TDjNkX3eQH58hktQ@mail.gmail.com
28 lines
1017 B
SQL
28 lines
1017 B
SQL
set enable_seqscan=off;
|
|
|
|
CREATE TABLE test_bool (
|
|
i boolean
|
|
);
|
|
|
|
INSERT INTO test_bool VALUES (false),(true),(null);
|
|
|
|
CREATE INDEX idx_bool ON test_bool USING gin (i);
|
|
|
|
SELECT * FROM test_bool WHERE i<true ORDER BY i;
|
|
SELECT * FROM test_bool WHERE i<=true ORDER BY i;
|
|
SELECT * FROM test_bool WHERE i=true ORDER BY i;
|
|
SELECT * FROM test_bool WHERE i>=true ORDER BY i;
|
|
SELECT * FROM test_bool WHERE i>true ORDER BY i;
|
|
|
|
SELECT * FROM test_bool WHERE i<false ORDER BY i;
|
|
SELECT * FROM test_bool WHERE i<=false ORDER BY i;
|
|
SELECT * FROM test_bool WHERE i=false ORDER BY i;
|
|
SELECT * FROM test_bool WHERE i>=false ORDER BY i;
|
|
SELECT * FROM test_bool WHERE i>false ORDER BY i;
|
|
|
|
EXPLAIN (COSTS OFF) SELECT * FROM test_bool WHERE i<true ORDER BY i;
|
|
EXPLAIN (COSTS OFF) SELECT * FROM test_bool WHERE i<=true ORDER BY i;
|
|
EXPLAIN (COSTS OFF) SELECT * FROM test_bool WHERE i=true ORDER BY i;
|
|
EXPLAIN (COSTS OFF) SELECT * FROM test_bool WHERE i>=true ORDER BY i;
|
|
EXPLAIN (COSTS OFF) SELECT * FROM test_bool WHERE i>true ORDER BY i;
|