摘要: 代码如下: use DB go select table1.*,b.OPTime from [dbo].[table1] left join( select * from (select table2.*,ROW_NUMBER() over(partition by ArchivesID or... 阅读全文
posted @ 2014-11-12 09:51 情若天_RunUp 阅读(1342) 评论(0) 推荐(0) 编辑