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
|
set @@global.log_output = 'TABLE';
set session long_query_time=10;
select get_lock('bug27638', 1);
get_lock('bug27638', 1)
1
set session long_query_time=1;
select get_lock('bug27638', 2);
get_lock('bug27638', 2)
0
select if (query_time >= '00:00:01', 'OK', 'WRONG') as qt, sql_text from mysql.slow_log
where sql_text = 'select get_lock(\'bug27638\', 2)';
qt sql_text
OK select get_lock('bug27638', 2)
select get_lock('bug27638', 60);
get_lock('bug27638', 60)
0
select if (query_time >= '00:00:59', 'OK', 'WRONG') as qt, sql_text from mysql.slow_log
where sql_text = 'select get_lock(\'bug27638\', 60)';
qt sql_text
OK select get_lock('bug27638', 60)
select get_lock('bug27638', 101);
get_lock('bug27638', 101)
0
select if (query_time >= '00:01:40', 'OK', 'WRONG') as qt, sql_text from mysql.slow_log
where sql_text = 'select get_lock(\'bug27638\', 101)';
qt sql_text
OK select get_lock('bug27638', 101)
select release_lock('bug27638');
release_lock('bug27638')
1
set @@global.log_output=default;
|
