加拿大华人论坛 美国华人新闻MySQL Slow Query Log File
在加拿大
MySQL has a feature that allows you to log slow running queries to a file. To enable you just need to add some lines to your my.cnf file, and restart. Add the following:log-slow-queries = /var/log/mysql/mysql-slow.loglong_query_time = 1The above will log queries taking longer than one second to the specified log file.You can read more in the MySQL Reference Manual
·生活百科 从PI记录的选择性数据
·生活百科 将太阳能电池板连接到家庭发电站