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
   
4. slow_query_log_file = /home/mysqlData/slow_query.log
   
5. long_query_time = 0.5
   ' k7 `- d. Z9 {# A5 J! Q; [
6. log_queries_not_using_indexes=ON

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使用以下命令
' ~* v6 m7 O$ s& j
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1. SET GLOBAL slow_query_log = 'OFF';
   
2. ALTER TABLE mysql.slow_log RENAME mysql.slow_log_drop;
   
3. CREATE TABLE mysql.slow_log LIKE mysql.slow_log_drop;
   
4. SET GLOBAL slow_query_log = 'ON';
   
5. DROP TABLE mysql.slow_log_drop;

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