February 1, 2010 at 9:56 am
How do I get my Stored Procedure to use a function? The function takes in four parameters...amount, current currency, currency to convert to, and todays date...I am trying to use the function which does currency conversion to be used within my procedure to convert from one currency to another. For instance, am in the code below, am trying to use a function to convert from US dollar to CA dollar. My challenge in implementing the function in this stored procedure since the function already works.
Stored Procedure:
Create Procedure [dbo].[TSP_PricingItem]
@Price_GroupVarChar(254),
@From_ItemVarChar(31),
@To_ItemVarChar(31),
@Price_LevelVarChar(254)
As
--
Set NoCount On
/*****************************************************************************
* Reset parameter fields
*****************************************************************************/
If @From_Item = 'ALL'
Set @From_Item = '00000000000000000000'
If @To_Item = 'ALL'
Set @To_Item = 'ZZZZZZZZZZZZZZZZZZZZ'
-- Create Table Variable and populate with list of Price Groups to report
Declare@TmpVarChar(254)
Declare@PriceGroupTblTable (PriceGroup VarChar(11))
If @Price_Group = 'ALL'-- Insert all price levels from the master table
Insert @PriceGroupTbl (PriceGroup)
Select PriceGroup From tbl09000
Else
Begin
-- loop to get all but last one when there is more than one object
While CharIndex ( ',', @Price_Group) > 0
Begin
Set @Tmp = SubString(@Price_Group, 1, CharIndex ( ',', @Price_Group) - 1)
Set @Tmp = LTrim(@tmp)
Insert @PriceGroupTbl (PriceGroup) Values (@tmp)
Set @Price_Group = Ltrim(SubString(@Price_Group, CharIndex ( ',', @Price_Group) + 1, Len(@Price_Group) - CharIndex ( ',', @Price_Group)))
Continue
End
-- add last one
Insert @PriceGroupTbl (PriceGroup) Values (@Price_Group)
End
-- Create Table Variable and populate with list of Price Levels to report
Declare@PriceLevelTblTable (PriceLevel VarChar(11))
If @Price_Level = 'ALL'-- Insert all price levels from the master table
Insert @PriceLevelTbl (PriceLevel)
Select PrcLevel From tbl08000
Else
Begin
-- loop to get all but last one when there is more than one object
While CharIndex ( ',', @Price_Level) > 0
Begin
Set @Tmp = SubString(@Price_Level, 1, CharIndex ( ',', @Price_Level) - 1)
Set @Tmp = LTrim(@tmp)
Insert @PriceLevelTbl (PriceLevel) Values (@tmp)
Set @Price_Level = Ltrim(SubString(@Price_Level, CharIndex ( ',', @Price_Level) + 1, Len(@Price_Level) - CharIndex ( ',', @Price_Level)))
Continue
End
-- add last one
Insert @PriceLevelTbl (PriceLevel) Values (@Price_Level)
End
/*****************************************************************************
* Final Select
*****************************************************************************/
--
SelectT0.ItemNmbrAs ItemNumber,
T0.ItemDescAs Description,
T0.ItmShNamAs ShortName,
Case T0.ItemType
When 1 Then 'Sales Inventory'
When 1 Then 'Sales Inventory'
When 2 Then 'Discontinued'
When 3 Then 'Kit'
When 4 Then 'Misc Charges'
When 5 Then 'Services'
When 6 Then 'Flat Fee'
Else 'Unknown'
EndAs ItemType,
T0.ItmGeDscAs GenericDescription,
T0.StndCostAs StandardCost,
T0.ITEMTYPEAS ItemType,
T0.CurrCostAs CurrentCost,
T0.ItemShWtAs ShippingWeight,
T0.ItmClscdAs ItemClass,
T0.UOMSchdlAs UOMScheduleID,
T0.UsCatVls_1As CountryOfOrigin,
T0.PrcLevelAs DefaultPriceLevel,
T0.PriceGroupAs PriceGroup,
T0.PrchsUOMAs PurchasingUOM,
T0.SelngUOMAs SellingUOM,
T2.PrcLevelAS PriceLevel,
T2.UOMPriceAS UOMPRICE,
T3.ItmClsDcAs ItemClassDescription,
-- For the other columns, want to take the two rows (USD, CAD) and merge into one. So separate them into buckets
-- and then do aggregates with a group by on all the other columns - this will effectively merge the two rows into one
(Case T1.CurncyID
When 'CAD' Then T1.ListPrce
Else 0.00000
End)As CADListPrice,
(Case T1.CurncyID
When 'USD' Then T1.ListPrce
Else 0.00000
End)As USDListPrice,
Max(Case T1.CurncyID
When 'CAD' Then T2.UofM
Else ''
End)As CADPricingUOM,
Max(Case T1.CurncyID
When 'USD' Then T2.UofM
Else ''
End)As USDPricingUOM,
(Case T1.CurncyID
When 'CAD' Then Round(T1.ListPrce * (T2.UOMPrice / 100), 3)
Else 0.00000
End)As CADPrice,
(Case T1.CurncyID
When 'USD' Then Round(T1.ListPrce * (T2.UOMPrice / 100), 3)
Else 0.00000
End)As USDPrice,
(Case T1.CurncyID
When'USD' Then Round(T1.ListPrce * (T2.UOMPrice / 100), 3)
else 0.0000
End) AS USDTSCBUPrice,
(CASE T1.CurncyID
When 'CAD' Then Round(T1.ListPrce * (T2.UOMPrice / 100), 3)
else 0.0000
End) AS CADTSCBUPrice,
(Case T1.CurncyID
When 'USD' Then Round(T1.ListPrce * (T2.UOMPrice / 100), 3)
else 0.0000
End)AS USDMsrpPrice,
(Case T1.CurncyID
When 'CAD' Then Round(T1.ListPrce * (T2.UOMPrice / 100), 3)
else 0
End) AS CADMsrpPrice,
(Case T1.CurncyID
When 'USD' Then Round(T1.ListPrce * (T2.UOMPrice / 100), 3)
else 0.0000
End) AS USDMsrpDISCPrice,
(CASE T1.CurncyID
When 'CAD' Then Round(T1.ListPrce * (T2.UOMPrice / 100), 3)
else 0.0000
End) AS CADMsrpDISCPrice,
Case T0.ITEMTYPE
WHEN 2 THEN 'Yes'
ELSE 'No'
ENDAS Discontinued
Fromtbl001010 T0
Jointbl001050 T1 On
T0.ItemNmbr = T1.ItemNmbr
Jointbl001080 T2 On
T0.ItemNmbr = T2.ItemNmbrAnd
T0.UOMSchdl = T2.UofMAnd
T1.CurncyID = T2.CurncyID
Jointbl04000 T3 On
T0.ItmClscd = T3.ItmClscd
Where T0.PriceGroup In (Select PriceGroup From @PriceGroupTbl)And
T2.PrcLevel In (Select PriceLevel From @PriceLevelTbl)And
T0.Itemnmbr Between @From_Item And @To_Item
Group By T0.ItemNmbr, T0.ItemDesc, T0.ItmShNam, T0.ItemType, T0.ItmGeDsc,
T0.StndCost, T0.CurrCost, T0.ItemShWt, T0.ItmClscd, T0.UOMSchdl,
T0.UsCatVls_1, T0.PrcLevel, T0.PriceGroup, T0.PrchsUOM, T0.SelngUOM,
T2.PrcLevel, T2.UOMPRICE, T3.ItmClsDc, T1.ListPrce, T1.CurncyID
Order By T0.PriceGroup, T0.ItemNmbr, T2.PrcLevel
GO
GRANT EXECUTE ON [dbo].[TSP_PricingItem] TO [CRGRP] AS [dbo]
GO
GRANT EXECUTE ON [dbo].[TSP_PricingItem] TO [DYNGRP] AS [dbo]
GO
February 1, 2010 at 10:02 am
How would you use the function outside the stored procedure? Have you tried doing the same inside the stored procedure? Inside or outside should make a difference.
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