sql | C1G军火库 https://blog.c1gstudio.com 关注互联网、网页设计、Web开发、服务器运维优化、项目管理、网站运营、网站安全... Mon, 28 Dec 2009 03:15:34 +0000 zh-Hans hourly 1 discuz论坛找出贴子中所有外部链接 https://blog.c1gstudio.com/archives/902 https://blog.c1gstudio.com/archives/902#respond Mon, 28 Dec 2009 03:15:34 +0000 http://blog.c1gstudio.com/?p=902 最近风声很紧，要自查下bbs中包含外链的贴子,以下为sql语句。 SELECT pid, fid, tid, […]

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]]> https://blog.c1gstudio.com/archives/902/feed 0 mysql 多表更新 https://blog.c1gstudio.com/archives/104 https://blog.c1gstudio.com/archives/104#respond Mon, 18 Jun 2007 06:16:25 +0000 http://blog.c1gstudio.com/archives/104 可以用另一表的数据更新当前表。 UPDATE items as a,month as b SET a.pric […]

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