52 lines
1.2 KiB
Plaintext
52 lines
1.2 KiB
Plaintext
|
set enable_seqscan=off;
|
||
|
|
CREATE TABLE test_interval (
|
||
|
|
i interval
|
||
|
|
);
|
||
|
|
INSERT INTO test_interval VALUES
|
||
|
|
( '03:55:08' ),
|
||
|
|
( '04:55:08' ),
|
||
|
|
( '05:55:08' ),
|
||
|
|
( '08:55:08' ),
|
||
|
|
( '09:55:08' ),
|
||
|
|
( '10:55:08' )
|
||
|
|
;
|
||
|
|
CREATE INDEX idx_interval ON test_interval USING gin (i);
|
||
|
|
SELECT * FROM test_interval WHERE i<'08:55:08'::interval ORDER BY i;
|
||
|
|
i
|
||
|
|
--------------------------
|
||
|
|
@ 3 hours 55 mins 8 secs
|
||
|
|
@ 4 hours 55 mins 8 secs
|
||
|
|
@ 5 hours 55 mins 8 secs
|
||
|
|
(3 rows)
|
||
|
|
|
||
|
|
SELECT * FROM test_interval WHERE i<='08:55:08'::interval ORDER BY i;
|
||
|
|
i
|
||
|
|
--------------------------
|
||
|
|
@ 3 hours 55 mins 8 secs
|
||
|
|
@ 4 hours 55 mins 8 secs
|
||
|
|
@ 5 hours 55 mins 8 secs
|
||
|
|
@ 8 hours 55 mins 8 secs
|
||
|
|
(4 rows)
|
||
|
|
|
||
|
|
SELECT * FROM test_interval WHERE i='08:55:08'::interval ORDER BY i;
|
||
|
|
i
|
||
|
|
--------------------------
|
||
|
|
@ 8 hours 55 mins 8 secs
|
||
|
|
(1 row)
|
||
|
|
|
||
|
|
SELECT * FROM test_interval WHERE i>='08:55:08'::interval ORDER BY i;
|
||
|
|
i
|
||
|
|
---------------------------
|
||
|
|
@ 8 hours 55 mins 8 secs
|
||
|
|
@ 9 hours 55 mins 8 secs
|
||
|
|
@ 10 hours 55 mins 8 secs
|
||
|
|
(3 rows)
|
||
|
|
|
||
|
|
SELECT * FROM test_interval WHERE i>'08:55:08'::interval ORDER BY i;
|
||
|
|
i
|
||
|
|
---------------------------
|
||
|
|
@ 9 hours 55 mins 8 secs
|
||
|
|
@ 10 hours 55 mins 8 secs
|
||
|
|
(2 rows)
|
||
|
|
|