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for master_1
for child2
child2_1
child2_2
child2_3
for child3
child3_1
child3_2
child3_3
drop and create databases
connection master_1;
DROP DATABASE IF EXISTS auto_test_local;
CREATE DATABASE auto_test_local;
USE auto_test_local;
connection child2_1;
DROP DATABASE IF EXISTS auto_test_remote;
CREATE DATABASE auto_test_remote;
USE auto_test_remote;
connection child2_2;
DROP DATABASE IF EXISTS auto_test_remote2;
CREATE DATABASE auto_test_remote2;
USE auto_test_remote2;
test select 1
connection master_1;
SELECT 1;
1
1
in()
connection master_1;
CREATE TABLE t1 (
a VARCHAR(255),
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET3 MASTER_1_COMMENT_TEXT_PK1_1
insert into t1 values ('1');
insert into t1 select a + 1 from t1;
insert into t1 select a + 2 from t1;
insert into t1 select a + 4 from t1;
insert into t1 select a + 8 from t1;
insert into t1 select a + 16 from t1;
insert into t1 select a + 32 from t1;
insert into t1 select a + 64 from t1;
insert into t1 select a + 128 from t1;
insert into t1 select a + 256 from t1;
insert into t1 select a + 512 from t1;
flush tables;
connection master_1;
select a from t1 where a in ('15', '120');
a
120
15
date_sub()
connection master_1;
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
a b date_format(c, '%Y-%m-%d %H:%i:%s')
1 a 2008-08-01 10:21:39
2 b 2000-01-01 00:00:00
3 e 2007-06-04 20:03:11
4 d 2003-11-30 05:01:03
5 c 2001-12-31 23:59:59
UPDATE ta_l SET c = DATE_SUB(c, INTERVAL 1 YEAR);
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
a b date_format(c, '%Y-%m-%d %H:%i:%s')
1 a 2007-08-01 10:21:39
2 b 1999-01-01 00:00:00
3 e 2006-06-04 20:03:11
4 d 2002-11-30 05:01:03
5 c 2000-12-31 23:59:59
UPDATE ta_l SET c = DATE_ADD(c, INTERVAL 1 QUARTER);
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
a b date_format(c, '%Y-%m-%d %H:%i:%s')
1 a 2007-11-01 10:21:39
2 b 1999-04-01 00:00:00
3 e 2006-09-04 20:03:11
4 d 2003-02-28 05:01:03
5 c 2001-03-31 23:59:59
UPDATE ta_l SET c = DATE_SUB(c, INTERVAL 1 MONTH);
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
a b date_format(c, '%Y-%m-%d %H:%i:%s')
1 a 2007-10-01 10:21:39
2 b 1999-03-01 00:00:00
3 e 2006-08-04 20:03:11
4 d 2003-01-28 05:01:03
5 c 2001-02-28 23:59:59
UPDATE ta_l SET c = DATE_ADD(c, INTERVAL 1 WEEK);
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
a b date_format(c, '%Y-%m-%d %H:%i:%s')
1 a 2007-10-08 10:21:39
2 b 1999-03-08 00:00:00
3 e 2006-08-11 20:03:11
4 d 2003-02-04 05:01:03
5 c 2001-03-07 23:59:59
UPDATE ta_l SET c = DATE_SUB(c, INTERVAL 1 DAY);
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
a b date_format(c, '%Y-%m-%d %H:%i:%s')
1 a 2007-10-07 10:21:39
2 b 1999-03-07 00:00:00
3 e 2006-08-10 20:03:11
4 d 2003-02-03 05:01:03
5 c 2001-03-06 23:59:59
UPDATE ta_l SET c = DATE_ADD(c, INTERVAL 1 HOUR);
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
a b date_format(c, '%Y-%m-%d %H:%i:%s')
1 a 2007-10-07 11:21:39
2 b 1999-03-07 01:00:00
3 e 2006-08-10 21:03:11
4 d 2003-02-03 06:01:03
5 c 2001-03-07 00:59:59
UPDATE ta_l SET c = DATE_SUB(c, INTERVAL 1 MINUTE);
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
a b date_format(c, '%Y-%m-%d %H:%i:%s')
1 a 2007-10-07 11:20:39
2 b 1999-03-07 00:59:00
3 e 2006-08-10 21:02:11
4 d 2003-02-03 06:00:03
5 c 2001-03-07 00:58:59
UPDATE ta_l SET c = DATE_ADD(c, INTERVAL 1 SECOND);
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
a b date_format(c, '%Y-%m-%d %H:%i:%s')
1 a 2007-10-07 11:20:40
2 b 1999-03-07 00:59:01
3 e 2006-08-10 21:02:12
4 d 2003-02-03 06:00:04
5 c 2001-03-07 00:59:00
deinit
connection master_1;
DROP DATABASE IF EXISTS auto_test_local;
connection child2_1;
DROP DATABASE IF EXISTS auto_test_remote;
connection child2_2;
DROP DATABASE IF EXISTS auto_test_remote2;
for master_1
for child2
child2_1
child2_2
child2_3
for child3
child3_1
child3_2
child3_3
end of test
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