1set enable_seqscan=off;
2
3CREATE TABLE test_date (
4	i date
5);
6
7INSERT INTO test_date VALUES
8	( '2004-10-23' ),
9	( '2004-10-24' ),
10	( '2004-10-25' ),
11	( '2004-10-26' ),
12	( '2004-10-27' ),
13	( '2004-10-28' )
14;
15
16CREATE INDEX idx_date ON test_date USING gin (i);
17
18SELECT * FROM test_date WHERE i<'2004-10-26'::date ORDER BY i;
19SELECT * FROM test_date WHERE i<='2004-10-26'::date ORDER BY i;
20SELECT * FROM test_date WHERE i='2004-10-26'::date ORDER BY i;
21SELECT * FROM test_date WHERE i>='2004-10-26'::date ORDER BY i;
22SELECT * FROM test_date WHERE i>'2004-10-26'::date ORDER BY i;
23