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MySQL慢查询日志_MySQL

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Jun 01, 2016 pm 01:10 PM

1、查看慢查询配置

//查看慢查询时间show variables like "long_query_time";默认10s

//查看慢查询配置情况show status like "%slow_queries%";

//查看慢查询日志路径 show variables like "%slow%";//查看日志位置  show variables like '%log%';

2、开启慢查询日志

在mysql home 目录下找到my.ini（windows环境）

在mysqld下增加

slow-query-log = onslow_query_log_file =F:/slowquery.loglong_query_time = 3log-queries-not-using-indexes = on

参考 http://macrotea.iteye.com/blog/1722031

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