摘要: 1、采用row_number方法。SELECT *FROM (SELECT RowNumber =row_number() OVER (PARTITION BY TaskID ORDER BY ProduceDate DESC), * FROM dbo.ShippingDocument)tWHERE... 阅读全文
posted @ 2015-09-01 10:11 [在路上ing] 阅读(324) 评论(0) 推荐(0) 编辑