摘要: SELECT * FROM ( SELECT ID , SKU , Product , --指定需要查询的字段 ROW_NUMBER() OVER ( PARTITION BY PRODUCT ORDER BY ID ) AS RowNumber --PARTITION BY表示需要DISTINCT 阅读全文
posted @ 2019-11-25 14:11 沐水g 阅读(3662) 评论(0) 推荐(0)