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
   6 d5 M) t' ~" H1 @- m. W; w: d
2. slow_query_log = ON
   
3. log_output=table
   6 c8 ]- S9 y, I4 |9 e6 G9 k* Z* K
4. slow_query_log_file = /home/mysqlData/slow_query.log
   
5. long_query_time = 0.5
   
6. log_queries_not_using_indexes=ON

复制代码

使用以下命令
4 f  m1 x7 N- O5 x& u$ A
! x: d/ Q' x, j

1. SET GLOBAL slow_query_log = 'OFF';
   , r  y6 s$ ~# W2 a4 {+ K) H
2. ALTER TABLE mysql.slow_log RENAME mysql.slow_log_drop;
   & N- m; x  R1 V" h
3. CREATE TABLE mysql.slow_log LIKE mysql.slow_log_drop;
   ( @8 ]# n/ p% |) i
4. SET GLOBAL slow_query_log = 'ON';
   
5. DROP TABLE mysql.slow_log_drop;

复制代码