摘要: 查询重复数据 SELECT [1].tmStr,[1].flowId FROM dbo.table AS [1] INNER JOIN dbo.table AS [2] ON [1].tmStr = [2].tmStr where [2].cls= 1 AND [1].flowId > [2].fl 阅读全文
posted @ 2020-09-18 16:37 静静随笔 阅读(268) 评论(0) 推荐(0) 编辑