Question

对于我的报告，我需要将总销售额减去成本以获得利润。我尝试了所有不同的表达方式，但我没有运气。

要查找总销售额，我将权重乘以单位成本。例： [IC_ProductLots].[OriginalQuantity_Stk] *[ICP].[UnitCost]

Total Weight = 1,000
Unit Cost = 3
Total Sales = 3,000

我需要了解如何将总销售额存储为变量，然后能够将其用作以下表达式：

 Max(@TotalSalesVariable - (@PurchaseCost + @Prod_CostLBS) * @InputWeight) AS [Profit]

目前我正在使用表达式：

AVG([ICP].[UnitCost]) OVER (PARTITION BY [ARC].[CustomerCode])
* SUM(Sum([IC_ProductLots].[OriginalQuantity_Stk])) 
OVER (PARTITION BY [ARC].[CustomerCode])
-  ( @PurchaseCost + @Prod_CostLBS ) * @InputWeight

但这不起作用，因为AVG单位成本不能产生正确的数字。因此，如果我使用变量来存储总销售额，我开始认为我只能计算利润。

Catch，该变量不能包含WHERE语句，因为WHERE由运行报告时的用户输入决定。

我正在使用Microsoft SQL Sever 2005

我的完整代码发布如下：我在实施@CostOfSales

的评论后更新了它

SET NOCOUNT ON; 
DECLARE @PurchaseCost Decimal(19,8);
DECLARE @InputWeight Decimal(19,8);
DECLARE @Prod_CostLBS Decimal(19,8);
DECLARE @CostOfSales Decimal(19,8);

SET @PurchaseCost = 2.58;
SET @InputWeight = 18100;
SET @Prod_CostLBS  = .15;
SET @CostOfSales  = (@PurchaseCost + @Prod_CostLBS) * @InputWeight;

SELECT 
     CAST([ARC].[CustomerCode] AS NVARCHAR(40)) + ' - ' + CAST([ARC].[Name] AS NVARCHAR(40)) AS [Supplier]
   , [PC].ProductCode
   , [PC].Description1
   , Count(IC_ProductLots.OriginalQuantity_Alt) AS [Boxes]
   , IC_ProductLots.UnitOfMeasure_Alt
   , Sum(IC_ProductLots.OriginalQuantity_Stk) AS [Weight]
   , IC_ProductLots.UnitOfMeasure_Stk
   , [ICP].UnitCost AS [Unit Cost]
   , Sum([IC_ProductLots].[OriginalQuantity_Stk] *[ICP].[UnitCost]) AS [Total Sales]
   , Avg(([IC_ProductLots].[OriginalQuantity_Stk] / [IC_ProductLots].[OriginalQuantity_Alt])) AS [Avg. Box Weight]
   , Sum([IC_ProductLots].[OriginalQuantity_Stk] / @InputWeight) AS [Yield]
   , @InputWeight - SUM(Sum([IC_ProductLots].[OriginalQuantity_Stk])) OVER () AS [Shrink]
   , Max((@PurchaseCost + @Prod_CostLBS) * @InputWeight) AS [Cost]
   , SUM([IC_ProductLots].[OriginalQuantity_Stk] * [ICP].[UnitCost]) OVER (PARTITION BY [ARC].[CustomerCode]) - @CostOfSales AS [Profit]
   , @CostOfSales AS [CostOfSales]
 FROM (((( IC_Products [PC] 
    INNER JOIN  DC_Transactions [DCT] 
     ON [PC].ProductKey = [DCT].ProductKey)
    INNER JOIN  AR_Customers [ARC] 
     ON [DCT].CustomerKey = [ARC].CustomerKey)
    INNER JOIN  IC_ProductLots 
     ON [DCT].LotKey = IC_ProductLots.LotKey)
    LEFT OUTER JOIN  IC_ProductCosts [ICP] 
     ON ICP.ProductKey=PC.ProductKey and ICP.ProductCostCode=5)
 WHERE 
    (IC_ProductLots.ProductionDate >= { ts '2015-06-24 00:00:00' }   AND (IC_ProductLots.ProductionDate <= { ts '2015-06-24 00:00:00' } OR IC_ProductLots.ProductionDate Is Null)) 
AND ((1=1)  AND [ARC].CustomerKey IN (124) ) 
 GROUP BY 
     CAST([ARC].[CustomerCode] AS NVARCHAR(40)) + ' - ' + CAST([ARC].[Name] AS NVARCHAR(40))
   , [PC].ProductCode
   , [PC].Description1
   , IC_ProductLots.UnitOfMeasure_Alt
   , IC_ProductLots.UnitOfMeasure_Stk
   , [ICP].UnitCost
   , IC_ProductLots.ProductionDate
   , [ARC].CustomerKey
   , [ARC].CustomerCode
 ORDER BY 
     CAST([ARC].[CustomerCode] AS NVARCHAR(40)) + ' - ' + CAST([ARC].[Name] AS NVARCHAR(40)) 
   , @InputWeight - SUM(Sum([IC_ProductLots].[OriginalQuantity_Stk])) OVER () 
   , Max((@PurchaseCost + @Prod_CostLBS) * @InputWeight) 
   , SUM([IC_ProductLots].[OriginalQuantity_Stk] * [ICP].[UnitCost]) OVER (PARTITION BY [ARC].[CustomerCode]) - @CostOfSales

将聚合总计存储为SQL

0 个答案: