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MySQL慢查询专题_MySQL

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Release: 2016-06-01 13:36:03
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MySQL慢查询专题

 

相关命令: 

mysql> show variables like 'slow%'; 

+---------------------+--------------------------------+ 

| Variable_name       | Value                          | 

+---------------------+--------------------------------+ 

| slow_launch_time    | 2                              | 

| slow_query_log      | OFF                            | 

| slow_query_log_file | /var/lib/mysql/mysql1-slow.log | 

+---------------------+--------------------------------+ 

3 rows in set (0.00 sec) 

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