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
   9 W' h) X* Y" z5 n& E% t
2. slow_query_log = ON
   
3. log_output=table
   
4. slow_query_log_file = /home/mysqlData/slow_query.log
   5 q, A2 y0 D1 a' x5 j
5. long_query_time = 0.5
   ( C3 {- ~# E2 r0 ?
6. log_queries_not_using_indexes=ON

复制代码

使用以下命令

1. SET GLOBAL slow_query_log = 'OFF';
   - X# ?/ j* T* |( I0 ~' U, Z
2. ALTER TABLE mysql.slow_log RENAME mysql.slow_log_drop;
   4 ?! w: U* }2 P$ }
3. CREATE TABLE mysql.slow_log LIKE mysql.slow_log_drop;
     `9 Z* i5 i7 r* E5 ?3 G
4. SET GLOBAL slow_query_log = 'ON';
   4 I8 @  I3 c' M' s" f% j$ G: \
5. DROP TABLE mysql.slow_log_drop;

复制代码