摘要: select * from VirtualAppRight where ID not in (select max(t1.ID) from VirtualAppRight t1 group by t1.Name,t1.VirtualAppName);根据2个字段重复 阅读全文
posted @ 2014-03-20 17:52 山之子 阅读(152) 评论(0) 推荐(0) 编辑