表还是total_sales添加一项 表: SQL语句: 代码如下:SELECT * from ( SELECT a1.Name, a1.Sales, COUNT(a2.sales) Sales_Rank FROM Total_Sales a1, Total_Sales a2 WHERE a1.Sales < a2.Sales or (a1.Sales=a2.Sales and a1.Name = a2.Name) GROUP BY a1.Name, a1.Sales ORDER BY a1.Sales DESC, a1.Name DESC )
