04 2017 档案

摘要:SET ROWCOUNT 1WHILE 1=1BEGIN DELETE FROM [dbo].[Demo] WHERE [Id] IN ( select d1.Id from [Demo] d1 where exists (select 1 from [Demo] d2 where d1.[EId] 阅读全文
posted @ 2017-04-18 13:03 mysuper 阅读(250) 评论(0) 推荐(0) 编辑

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