mirror of
https://github.com/postgres/postgres.git
synced 2025-11-03 09:13:20 +03:00
45 lines
567 B
Plaintext
45 lines
567 B
Plaintext
set enable_seqscan=off;
|
|
CREATE TABLE test_int2 (
|
|
i int2
|
|
);
|
|
INSERT INTO test_int2 VALUES (-2),(-1),(0),(1),(2),(3);
|
|
CREATE INDEX idx_int2 ON test_int2 USING gin (i);
|
|
SELECT * FROM test_int2 WHERE i<1::int2 ORDER BY i;
|
|
i
|
|
----
|
|
-2
|
|
-1
|
|
0
|
|
(3 rows)
|
|
|
|
SELECT * FROM test_int2 WHERE i<=1::int2 ORDER BY i;
|
|
i
|
|
----
|
|
-2
|
|
-1
|
|
0
|
|
1
|
|
(4 rows)
|
|
|
|
SELECT * FROM test_int2 WHERE i=1::int2 ORDER BY i;
|
|
i
|
|
---
|
|
1
|
|
(1 row)
|
|
|
|
SELECT * FROM test_int2 WHERE i>=1::int2 ORDER BY i;
|
|
i
|
|
---
|
|
1
|
|
2
|
|
3
|
|
(3 rows)
|
|
|
|
SELECT * FROM test_int2 WHERE i>1::int2 ORDER BY i;
|
|
i
|
|
---
|
|
2
|
|
3
|
|
(2 rows)
|
|
|