摘要: 1、删除 数据库中 重复的记录 1)select * into #temp from (select KaiGuanDuan,RongLiangPercent,Hz,RongLiangValue,P,Q,row_number() over(partition by KaiGuanDuan,RongL 阅读全文
posted @ 2017-08-14 08:32 DrMess 阅读(183) 评论(0) 推荐(0)