Difference between revisions of "Dbo.uspGetBillOfMaterials (procedure)"
(New page: == wikibot == {| border="1" cellpadding="5" cellspacing="0" style="border-collapse:collapse" |- | '''procedure | dbo.uspGetBillOfMaterials |- |} <pre> CREATE PROCEDURE [dbo].[uspGetBillO...) |
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Revision as of 13:36, 3 January 2009
wikibot
procedure | dbo.uspGetBillOfMaterials |
CREATE PROCEDURE [dbo].[uspGetBillOfMaterials] @StartProductID [int], @CheckDate [datetime] AS BEGIN SET NOCOUNT ON; -- Use recursive query to generate a multi-level Bill of Material (i.e. all level 1 -- components of a level 0 assembly, all level 2 components of a level 1 assembly) -- The CheckDate eliminates any components that are no longer used in the product on this date. WITH [BOM_cte]([ProductAssemblyID], [ComponentID], [ComponentDesc], [PerAssemblyQty], [StandardCost], [ListPrice], [BOMLevel], [RecursionLevel]) -- CTE name and columns AS ( SELECT b.[ProductAssemblyID], b.[ComponentID], p.[Name], b.[PerAssemblyQty], p.[StandardCost], p.[ListPrice], b.[BOMLevel], 0 -- Get the initial list of components for the bike assembly FROM [Production].[BillOfMaterials] b INNER JOIN [Production].[Product] p ON b.[ComponentID] = p.[ProductID] WHERE b.[ProductAssemblyID] = @StartProductID AND @CheckDate >= b.[StartDate] AND @CheckDate <= ISNULL(b.[EndDate], @CheckDate) UNION ALL SELECT b.[ProductAssemblyID], b.[ComponentID], p.[Name], b.[PerAssemblyQty], p.[StandardCost], p.[ListPrice], b.[BOMLevel], [RecursionLevel] + 1 -- Join recursive member to anchor FROM [BOM_cte] cte INNER JOIN [Production].[BillOfMaterials] b ON b.[ProductAssemblyID] = cte.[ComponentID] INNER JOIN [Production].[Product] p ON b.[ComponentID] = p.[ProductID] WHERE @CheckDate >= b.[StartDate] AND @CheckDate <= ISNULL(b.[EndDate], @CheckDate) ) -- Outer select from the CTE SELECT b.[ProductAssemblyID], b.[ComponentID], b.[ComponentDesc], SUM(b.[PerAssemblyQty]) AS [TotalQuantity] , b.[StandardCost], b.[ListPrice], b.[BOMLevel], b.[RecursionLevel] FROM [BOM_cte] b GROUP BY b.[ComponentID], b.[ComponentDesc], b.[ProductAssemblyID], b.[BOMLevel], b.[RecursionLevel], b.[StandardCost], b.[ListPrice] ORDER BY b.[BOMLevel], b.[ProductAssemblyID], b.[ComponentID] OPTION (MAXRECURSION 25) END;