SQL 一对多联表查询最大值

有两个数据表City表和Price表，CIty表的结构如下：

Price表的结构如下：

查询每个城市最大的销售价格，并以最大价格进行降序排列，SQL语句的代码如下：

select top 5 * from (select ROW_NUMBER() over(order by TmpTable.AdultyPrice desc) NID, City.*, TmpTable.AdultyPrice from City,(select MAX(Price.AdultyPrice) as AdultyPrice,PID from City inner join Price on City.LID = Price.PID group by Price.PID) as TmpTable where LID = PID) as tmp where tmp.NID between 1 and 5

运行结果：

原文地址：https://www.cnblogs.com/feiyuhuo/p/9069542.html