摘要: 查询全部:SELECT P3.ID, P3.Name, P3.AddTimeFROM (SELECT Name, MAX(AddTime) AS MaxAddTime FROM Product AS P1 GROUP BY Name) AS P2INNER JOIN Produc... 阅读全文
posted @ 2014-11-26 10:56 无头咸鱼 阅读(3417) 评论(0) 推荐(0)