blob: 668a99ffe1b3b99726e234f1f596136ccf4817ea (
plain)
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
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
include/master-slave.inc
[connection master]
CALL mtr.add_suppression("Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT");
include/stop_slave.inc
SET @old_log_output= @@log_output;
SET GLOBAL log_output= 'TABLE';
SET @old_long_query_time= @@long_query_time;
SET GLOBAL long_query_time= 2;
TRUNCATE mysql.slow_log;
include/start_slave.inc
CREATE TABLE t1 (a int, b int);
INSERT INTO t1 values(1, 1);
INSERT INTO t1 values(1, sleep(3));
TRUNCATE mysql.slow_log;
SELECT 1, sleep(3);
1 sleep(3)
1 0
SELECT 1;
1
1
TRUNCATE mysql.slow_log;
SET TIMESTAMP= 1;
SELECT 2, sleep(3);
2 sleep(3)
2 0
SELECT 2;
2
2
TRUNCATE mysql.slow_log;
SET @old_slow_query_log= @@slow_query_log;
SET GLOBAL slow_query_log= 'OFF';
SELECT 3, sleep(3);
3 sleep(3)
3 0
SELECT 3;
3
3
TRUNCATE mysql.slow_log;
SET GLOBAL slow_query_log= @old_slow_query_log;
DROP TABLE t1;
include/stop_slave.inc
SET GLOBAL long_query_time= @old_long_query_time;
SET GLOBAL log_output= @old_log_output;
include/start_slave.inc
include/rpl_reset.inc
SET @old_log_output= @@log_output;
SET GLOBAL log_output= 'TABLE';
SET GLOBAL long_query_time= 2;
SET @old_long_query_time= @@long_query_time;
SET SESSION long_query_time= 2;
TRUNCATE mysql.slow_log;
include/stop_slave.inc
SET @old_log_output= @@log_output;
SET GLOBAL log_output= 'TABLE';
SET @old_long_query_time= @@long_query_time;
SET GLOBAL long_query_time= 2;
TRUNCATE mysql.slow_log;
include/start_slave.inc
CREATE TABLE t1 (a int, b int);
********************************************************************
**** INSERT one row that exceeds long_query_time
**** Outcome: query ends up in both master and slave slow log
********************************************************************
INSERT INTO t1 values(1, sleep(3));
### Assertion is good. Both Master and Slave exhibit the
### same number of queries in slow log: 1
TRUNCATE mysql.slow_log;
TRUNCATE mysql.slow_log;
********************************************************************
**** Now do inserts again, but first add an index to the table.
**** Outcome: Note that the slave contains the same one entry (as
**** the master does) whereas before the patch it did not.
********************************************************************
ALTER TABLE t1 ADD INDEX id1(a);
INSERT INTO t1 values(1, sleep(3));
### Assertion is good. Both Master and Slave exhibit the
### same number of queries in slow log: 1
SET @@global.log_output= @old_log_output;
SET @@global.long_query_time= @old_long_query_time;
DROP TABLE t1;
SET @@global.log_output= @old_log_output;
SET @@global.long_query_time= @old_long_query_time;
include/rpl_end.inc
|
