1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
--disable_warnings
DROP TABLE IF EXISTS t1,t2,t3;
--enable_warnings
# Set Correct timezone to match result
SET TIME_ZONE="+03:00";
CREATE TABLE t1(c1 DATE NOT NULL PRIMARY KEY);
SET TIMESTAMP=1171346973; # 2007-02-13 15:09:33
INSERT INTO t1 (c1) VALUES(NOW());
INSERT INTO t1 (c1) VALUES(ADDTIME(NOW(),'1 01:01:01'));
INSERT INTO t1 (c1) VALUES(ADDTIME(NOW(),'2 02:01:01'));
INSERT INTO t1 (c1) VALUES(ADDTIME(NOW(),'3 03:01:01'));
INSERT INTO t1 (c1) VALUES(ADDTIME(NOW(),'4 04:01:01'));
SELECT * FROM t1 ORDER BY c1;
DELETE FROM t1 WHERE c1 <= ADDTIME(NOW(),'2 02:01:01');
SELECT * FROM t1 ORDER BY c1;
DROP TABLE t1;
CREATE TABLE t1(c1 TIME NOT NULL PRIMARY KEY);
SET TIMESTAMP=1171346973; # 2007-02-13 15:09:33
INSERT INTO t1 (c1) VALUES(NOW());
INSERT INTO t1 (c1) VALUES(ADDTIME(NOW(),'1 01:01:01'));
INSERT INTO t1 (c1) VALUES(ADDTIME(NOW(),'2 02:01:01'));
INSERT INTO t1 (c1) VALUES(ADDTIME(NOW(),'3 03:01:01'));
INSERT INTO t1 (c1) VALUES(ADDTIME(NOW(),'4 04:01:01'));
SELECT * FROM t1 ORDER BY c1;
DELETE FROM t1 WHERE c1 <= ADDTIME(NOW(),'2 02:01:01');
SELECT * FROM t1 ORDER BY c1;
DROP TABLE t1;
CREATE TABLE t1(c1 DATETIME NOT NULL PRIMARY KEY);
SET TIMESTAMP=1171346973; # 2007-02-13 15:09:33
INSERT INTO t1 (c1) VALUES(NOW());
INSERT INTO t1 (c1) VALUES(ADDTIME(NOW(),'1 01:01:01'));
INSERT INTO t1 (c1) VALUES(ADDTIME(NOW(),'2 02:01:01'));
INSERT INTO t1 (c1) VALUES(ADDTIME(NOW(),'3 03:01:01'));
INSERT INTO t1 (c1) VALUES(ADDTIME(NOW(),'4 04:01:01'));
SELECT * FROM t1 ORDER BY c1;
DELETE FROM t1 WHERE c1 <= ADDTIME(NOW(),'2 02:01:01');
SELECT * FROM t1 ORDER BY c1;
DROP TABLE t1;
CREATE TABLE t1(c1 TIMESTAMP NOT NULL PRIMARY KEY);
SET TIMESTAMP=1171346973; # 2007-02-13 15:09:33
INSERT INTO t1 (c1) VALUES(NOW());
INSERT INTO t1 (c1) VALUES(ADDTIME(NOW(),'1 01:01:01'));
INSERT INTO t1 (c1) VALUES(ADDTIME(NOW(),'2 02:01:01'));
INSERT INTO t1 (c1) VALUES(ADDTIME(NOW(),'3 03:01:01'));
INSERT INTO t1 (c1) VALUES(ADDTIME(NOW(),'4 04:01:01'));
SELECT * FROM t1 ORDER BY c1;
DELETE FROM t1 WHERE c1 <= ADDTIME(NOW(),'2 02:01:01');
SELECT * FROM t1 ORDER BY c1;
DROP TABLE t1;
# Restore timezone to default
SET TIME_ZONE= @@global.time_zone;
|
