摘要: 解决方法:使用临时表DELETE FROM myusertable WHERE id>20 AND path IN (SELECT a.path FROM ((SELECT path FROMmyusertable WHERE id<21) )a) 阅读全文
posted @ 2013-01-13 20:17 dami.van 阅读(143) 评论(0) 推荐(0) 编辑