Question

我正在尝试构建以下查询：

SELECT     
COUNT(dbo.[Order].OrderID) AS Orders, 
SUM(dbo.OrderLine.SubTotal) + SUM(dbo.OrderLine.Shipping) - SUM(dbo.OrderLine.Discount) AS Revenue, 
SUM(dbo.OrderLine.Shipping) AS Expr1, 
DATEADD(dd, 0, DATEDIFF(dd, 0, dbo.[Order].PaymentDate)) AS RevenueDate, 
(SUM(dbo.OrderLine.SubTotal) + SUM(dbo.OrderLine.Shipping)) / COUNT(dbo.[Order].OrderID) AS RevenuePerOrder, 
SUM(dbo.OrderLine.Qty) AS Qty

FROM         
    dbo.[Order] 
            INNER JOIN dbo.OrderLine ON dbo.[Order].OrderID = dbo.OrderLine.OrderID
            INNER JOIN (
                        SELECT SUM(dbo.OrderLine.SubTotal) + SUM(dbo.OrderLine.Shipping) - SUM(dbo.OrderLine.Discount) AS BulkRevenue 
                        FROM dbo.OrderLine 
                        INNER JOIN dbo.[Order] ON dbo.OrderLine.OrderID = dbo.[Order].OrderID 
                        WHERE BulkOrder = 1) bulkrevenue


WHERE     (dbo.[Order].OrderStatusID IN (2)) 
    AND (dbo.[Order].PaymentDate >= CONVERT(DATETIME, '02/03/2014', 103)) 
    AND (dbo.[Order].PaymentDate <= CONVERT(DATETIME, '08/03/2014', 103)) 
    AND (dbo.[Order].WebsiteID = 2)


GROUP BY DATEADD(dd, 0, DATEDIFF(dd, 0, dbo.[Order].PaymentDate)), dbo.[Order].WebsiteID

Sub Query / second INNER JOIN是事情失败的地方，这是我可以做的事情吗？我希望将批量订单收入作为同一结果集中的另一列。

希望这是有道理的。

谢谢，

迈克尔

Answer 1

看起来您没有为第二次内部联接指定加入哪个键。

        INNER JOIN (
                    SELECT SUM(dbo.OrderLine.SubTotal) + SUM(dbo.OrderLine.Shipping) - SUM(dbo.OrderLine.Discount) AS BulkRevenue 
                    FROM dbo.OrderLine 
                    INNER JOIN dbo.[Order] ON dbo.OrderLine.OrderID = dbo.[Order].OrderID 
                    WHERE BulkOrder = 1) bulkrevenue ON bulkrevenue.___ = table.____

这可能是外部申请或交叉申请更符合您需求的情况（我相信您当前的总和操作对于每一行都显示相同，不确定是否有意）请参阅http://sqlserverplanet.com/sql-2005/cross-apply-explained

ms sql子查询不同where子句相同的表

1 个答案: