Difference between revisions of "Dbo.uspGetBillOfMaterials (procedure)"

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{| border="1" cellpadding="5" cellspacing="0" style="border-collapse:collapse"
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|-
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|- valign="top"
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| '''procedure
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| '''Procedure
 
| dbo.uspGetBillOfMaterials
 
| dbo.uspGetBillOfMaterials
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|-
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|- valign="top"
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| '''Description
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| Stored procedure using a recursive query to return a multi-level bill of material for the specified ProductID.
 
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=== Source ===
 
<pre>
 
<pre>
 
CREATE PROCEDURE [dbo].[uspGetBillOfMaterials]
 
CREATE PROCEDURE [dbo].[uspGetBillOfMaterials]
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END;
 
END;
 
</pre>
 
</pre>
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=== References ===
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{| border="1" cellpadding="5" cellspacing="0" style="border-collapse:collapse"
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|- style="background:silver"
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| '''Dependency Type
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| '''Object Type
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| '''Referenced Object
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|- valign="top"
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| Select
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| Table
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| [[Production.BillOfMaterials_(table)|Production.BillOfMaterials]]
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 +
|- valign="top"
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| Select
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| Table
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| [[Production.Product_(table)|Production.Product]]
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|}
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== automatically generated ==
 
== automatically generated ==
  
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| dbo.uspGetBillOfMaterials
 
| dbo.uspGetBillOfMaterials
 
|- valign="top"
 
|- valign="top"
−
 
 
| '''Description
 
| '''Description
 
| Stored procedure using a recursive query to return a multi-level bill of material for the specified ProductID.
 
| Stored procedure using a recursive query to return a multi-level bill of material for the specified ProductID.
 
|-
 
|-
−
 
 
|}
 
|}
  

Latest revision as of 23:15, 23 June 2010

wikibot[edit]

Procedure dbo.uspGetBillOfMaterials
Description Stored procedure using a recursive query to return a multi-level bill of material for the specified ProductID.

Source[edit]

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;

References[edit]

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


automatically generated[edit]

procedure dbo.uspGetBillOfMaterials
Description Stored procedure using a recursive query to return a multi-level bill of material for the specified ProductID. 

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;


Dependency Type Object Type Referenced Object
Select Table Production.BillOfMaterials
Select Table Production.Product
Retrieved from "http://dbshelp.devio.at/index.php?title=Dbo.uspGetBillOfMaterials_(procedure)&oldid=2589"