摘要: select * from ( select ROW_NUMBER() over(partition by ProductTypeID order by SortCode desc ) rum,* from dbo.T_ProductType_Img img where img.IsDelete='False' ) tem where rum=1 阅读全文
posted @ 2016-06-21 15:38 苦逼面条 阅读(391) 评论(0) 推荐(0) 编辑