來自Access中多列的總和

Question

因此，我創建了一個查詢，顯示每個月的銷售額和每個月的項目數量。我想添加到查詢中，以製作出每件商品平均售價爲$的另一列。

這可能嗎？ 這是我目前一個沒有新增加：

SELECT 
[Running Sales].Monthly, 
Sum([Running Sales].Price) AS [Sales Dollar], 
Sum([Running Sales].[Discount Amount]) AS [Total Discounts], 
Count([Running Sales].[Bandana Size]) AS [# of Bandanas Sold], 
Count([Running Sales].[Shirt Size]) AS [# of Shirts Sold] 
FROM [Running Sales] 
GROUP BY [Running Sales].Monthly 
ORDER BY [Running Sales].Monthly; 

我在Microsoft Access數據庫這樣做。 謝謝。

Answer 1

我其實只是想通了！