mysql5.6.20开启慢查询日志以及创建索引优化慢查询

root@localhost  : 100.00% (6) of query, 100.00% (6) of all users

Query abstract:

SELECT user_id,COUNT(id) AS num,MAX(login_time) AS last_login_time FROM tab_user_login_record WHERE login_time BETWEEN N AND N GROUP BY user_id;

Query sample:

SELECT `user_id`,COUNT(id) AS num,MAX(login_time) AS last_login_time FROM `tab_user_login_record` WHERE `login_time` BETWEEN 1501862400 AND 1503158399 GROUP BY user_id;

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mysql5.6.20开启慢查询日志以及创建索引优化慢查询

标签：开启   mysql   查询日志