23 lines
575 B
MySQL
23 lines
575 B
MySQL
|
set enable_seqscan=off;
|
||
|
|
|
||
|
|
CREATE TABLE test_date (
|
||
|
|
i date
|
||
|
|
);
|
||
|
|
|
||
|
|
INSERT INTO test_date VALUES
|
||
|
|
( '2004-10-23' ),
|
||
|
|
( '2004-10-24' ),
|
||
|
|
( '2004-10-25' ),
|
||
|
|
( '2004-10-26' ),
|
||
|
|
( '2004-10-27' ),
|
||
|
|
( '2004-10-28' )
|
||
|
|
;
|
||
|
|
|
||
|
|
CREATE INDEX idx_date ON test_date USING gin (i);
|
||
|
|
|
||
|
|
SELECT * FROM test_date WHERE i<'2004-10-26'::date ORDER BY i;
|
||
|
|
SELECT * FROM test_date WHERE i<='2004-10-26'::date ORDER BY i;
|
||
|
|
SELECT * FROM test_date WHERE i='2004-10-26'::date ORDER BY i;
|
||
|
|
SELECT * FROM test_date WHERE i>='2004-10-26'::date ORDER BY i;
|
||
|
|
SELECT * FROM test_date WHERE i>'2004-10-26'::date ORDER BY i;
|