清除mysql.slow_log表的内容

richwisd

配置文件必须是数据库形式的存储

1. #配置慢查询
   
2. slow_query_log = ON
   
3. log_output=table
   ; ^1 H! F  T9 ?5 I
4. slow_query_log_file = /home/mysqlData/slow_query.log
   + i+ D6 R0 n% T
5. long_query_time = 0.5
   6 f2 A6 L' q0 ?  g& @3 _
6. log_queries_not_using_indexes=ON

复制代码

使用以下命令
: _1 d/ Y) `) E+ s7 E: u

1. SET GLOBAL slow_query_log = 'OFF';
     I# i- h9 l6 e& s
2. ALTER TABLE mysql.slow_log RENAME mysql.slow_log_drop;
   
3. CREATE TABLE mysql.slow_log LIKE mysql.slow_log_drop;
   ' Z+ x  t* G" l4 b
4. SET GLOBAL slow_query_log = 'ON';
   # R( ~" l5 }2 L8 u# G
5. DROP TABLE mysql.slow_log_drop;

复制代码