MYSQL5.7开启慢查询日志

//查询慢查询时间
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%";

slow-query-log=On
slow_query_log_file=D:/mysql-5.7.12/data/mysql_slow_query.log
long_query_time=0.0001
log_queries_not_using_indexes = ON

show variables like '%slow%';