O I P O P - 私人领域 » 数据库操作 http://blog.oipop.com From the Internet, For the Internet. Mon, 21 Jun 2010 21:13:40 +0000 http://wordpress.org/?v=2.9.2 en hourly 1 调试数据库操作记录 http://blog.oipop.com/archives/82 http://blog.oipop.com/archives/82#comments Wed, 02 Dec 2009 23:34:55 +0000 Kinsta http://blog.oipop.com/?p=82 INSERT INTO user VALUES(‘%’,'admin’,PASSWORD(’something’),’Y',’Y',’Y',’Y',’Y',’Y',’Y',’Y',’Y',’Y',’Y',’Y',’Y',’Y',’Y',’Y',’Y',’Y',’Y',’Y',’Y',’Y',’Y',’Y',’Y',’Y',’Y',’Y',”,”,”,”,0,0,0,0);

服务器放在局域网内进行测试时，数据库的访问速度还是很快。但当服务器放到外网后，数据库的访问速度就变得非常慢。

后来在网上发现解决方法,my.cnf里面添加

[mysqld]
skip-name-resolve

这样速度就快了!

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select *,(julianday(‘now’)*86400 -julianday([日期时间字段])*86400) as limits from [tablename] order by limits asc

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