sql - 在 sql 中按月份和年份排序并求和

Question

我有一个存储过程，选择语句是:

SELECT     { fn MONTHNAME(OrderDate) } AS MonthName, YEAR(OrderDate) AS Year, SUM(TotalValue) AS Profits
FROM         [Order]
WHERE     (YEAR(OrderDate) = @year)
GROUP BY { fn MONTHNAME(OrderDate) }, YEAR(OrderDate)

这显示每个月的总和 但我需要按月和年对结果进行排序，因为我的结果显示如下:

April 2013 
February 2013 
January 2013 
June 2013 
March 2013 
May 2013 

遇到这种情况有什么解决办法吗？

Answer 1

试试这个:

SELECT     { fn MONTHNAME(OrderDate) } AS MonthName, YEAR(OrderDate) AS Year, SUM(TotalValue) AS Profits
FROM         [Order]
WHERE     (YEAR(OrderDate) = @year)
GROUP BY { fn MONTHNAME(OrderDate) }, MONTH(OrderDate), YEAR(OrderDate)
order by Year(orderDate),month(OrderDate)

请注意，您需要将排序依据的任何字段添加到 group by 子句中