Function: [AdventureWorks2016CTP3].[dbo].[ufnGetProductStandardCost]

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Collapse image Function properties


 Name   Value 
 Schema   [dbo] 
 Owner   [dbo] 
 Creation date   16.11.2015 
 Type   Scalar 
 Is schema bound   
 Is deterministic   
 Encrypted   
 Implementation type   Transact SQL 
 ID   1421248118 

Collapse image Creation options


Name Value
QUOTED_IDENTIFIER ON
ANSI_NULLS ON

Collapse image Parameters


Name  Description DataType  Max length  ReadOnly
@ProductID   int 4  
@OrderDate   datetime 8  

Collapse image Recordset returned


Name  Datatype  Max length 
@Return money 8

Collapse image Objects that [dbo].[ufnGetProductStandardCost] depends on


Object name Object type Dep level
[Production].[Product] Table 1
[Production].[ProductCostHistory] Table 1
Total 2 object(s)

Collapse image Extended properties


Name  Value 
MS_Description Scalar function returning the standard cost for a given product on a particular order date.

Collapse image SQL


SET ANSI_NULLS ON
SET QUOTED_IDENTIFIER ON
GO

CREATE FUNCTION [dbo].[ufnGetProductStandardCost](@ProductID [int], @OrderDate [datetime])
RETURNS [money] 
AS 
-- Returns the standard cost for the product on a specific date.
BEGIN
    DECLARE @StandardCost money;

    SELECT @StandardCost = pch.[StandardCost] 
    FROM [Production].[Product] p 
        INNER JOIN [Production].[ProductCostHistory] pch 
        ON p.[ProductID] = pch.[ProductID] 
            AND p.[ProductID] = @ProductID 
            AND @OrderDate BETWEEN pch.[StartDate] AND COALESCE(pch.[EndDate], CONVERT(datetime, '99991231', 112)); -- Make sure we get all the prices!

    RETURN @StandardCost;
END;
GO
EXEC sp_addextendedproperty N'MS_Description', N'Scalar function returning the standard cost for a given product on a particular order date.', 'SCHEMA', N'dbo', 'FUNCTION', N'ufnGetProductStandardCost', NULL, NULL
GO
EXEC sp_addextendedproperty N'MS_Description', N'Input parameter for the scalar function ufnGetProductStandardCost. Enter a valid order date.', 'SCHEMA', N'dbo', 'FUNCTION', N'ufnGetProductStandardCost', 'PARAMETER', N'@OrderDate'
GO
EXEC sp_addextendedproperty N'MS_Description', N'Input parameter for the scalar function ufnGetProductStandardCost. Enter a valid ProductID from the Production.Product table.', 'SCHEMA', N'dbo', 'FUNCTION', N'ufnGetProductStandardCost', 'PARAMETER', N'@ProductID'
GO

Collapse image See also


List of functions