Dbo.ufnGetProductDealerPrice (function)

wikibot

function

dbo.ufnGetProductDealerPrice

CREATE FUNCTION [dbo].[ufnGetProductDealerPrice](@ProductID [int], @OrderDate [datetime])
RETURNS [money] 
AS 
-- Returns the dealer price for the product on a specific date.
BEGIN
    DECLARE @DealerPrice money;
    DECLARE @DealerDiscount money;

    SET @DealerDiscount = 0.60  -- 60% of list price

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

    RETURN @DealerPrice;
END;

automatically generated

function	dbo.ufnGetProductDealerPrice
Description	Scalar function returning the dealer price for a given product on a particular order date.

CREATE FUNCTION [dbo].[ufnGetProductDealerPrice](@ProductID [int], @OrderDate [datetime])
RETURNS [money] 
AS 
-- Returns the dealer price for the product on a specific date.
BEGIN
    DECLARE @DealerPrice money;
    DECLARE @DealerDiscount money;

    SET @DealerDiscount = 0.60  -- 60% of list price

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

    RETURN @DealerPrice;
END;

Referenced Object	Object Type	Dependency Type
Production.Product	Table	Select
Production.ProductListPriceHistory	Table	Select