I'm using a sql server Stored Procedure, that uses a defined parameter to pull the records. How can i make this stored procedure a multi value parameter. I select multi value in report parameters, and changed the where clause to "IN" but its still not working, when i select more then one parameter from the drop down list. Here is my stored procedure.
Code Snippet
USE [RC_STAT]
GO
/****** Object: StoredProcedure [dbo].[PROC_RPT_EXPENSE_DETAIL_DRILLDOWN_COPY] Script Date: 09/05/2007 13:49:09 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER PROCEDURE [dbo].[PROC_RPT_EXPENSE_DETAIL_DRILLDOWN_COPY]
(@.Region int = Null)
AS
BEGIN
SELECT Budget_Reporting_Detail.Budget_Report_Detail_Datetime, Budget_Reporting_Detail.Budget_Report_Detail_Document_Type,
Budget_Reporting_Detail.Budget_Report_Detail_Code, Budget_Reporting_Detail.Budget_Report_Detail_Description,
ISNULL(Budget_Reporting_Detail.Budget_Report_Detail_Amount, 0) AS Actual, Budget_Reporting_Detail.Budget_Report_Detail_Qty,
Budget_Reporting_Detail.Budget_Report_Detail_Responsible, Territory.Name+'('+Code+')' as [Name], Region.Region, Round((Forecast.Budget_Amount/13),2) AS Budget,
Forecast.Budget_Type_Code, Forecast.Budget_Year, Budget_Forecast_Period,
Forecast.SalesPerson_Purchaser_Code
FROM RC_DWDB_INSTANCE_1.dbo.Tbl_Budget_Reporting_Detail AS Budget_Reporting_Detail RIGHT OUTER JOIN
RC_DWDB_INSTANCE_1.dbo.Region AS Region RIGHT OUTER JOIN
(SELECT Budget_Type_Code, Budget_Year, SalesPerson_Purchaser_Code, Budget_Amount
FROM RC_DWDB_INSTANCE_1.dbo.Tbl_Budget
) AS Forecast INNER JOIN
RC_DWDB_INSTANCE_1.dbo.Territory AS Territory INNER JOIN
RC_DWDB_INSTANCE_1.dbo.Tbl_Territory_In_Sales_Responsible AS Territory_In_Sales_Responsible ON
Territory.Code = Territory_In_Sales_Responsible.Territory_Code INNER JOIN
RC_DWDB_INSTANCE_1.dbo.Tbl_Territory_In_Region AS Territory_In_Region ON Territory_In_Region.Territory_Code = Territory.Code ON
Forecast.SalesPerson_Purchaser_Code = Territory_In_Sales_Responsible.SalesPerson_Purchaser_Code ON
Region.Region_Key = Territory_In_Region.Region_Key ON Budget_Reporting_Detail.Budget_Type_Code = Forecast.Budget_Type_Code AND
Budget_Reporting_Detail.Budget_Year = Forecast.Budget_Year AND
Budget_Reporting_Detail.SalesPerson_Purchaser_Code = Forecast.SalesPerson_Purchaser_Code
WHERE (Region.Region_Key IN( @.Region)) AND (Forecast.Budget_Year = 2007)
END
This should help you:
http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=1705421&SiteID=1
See Lisa's posts.
You can't just use IN (@.Region). SQL doesn't automatically understand that. Developing this can be extemely frustrating, but don't despair. We're here to help if you get stuck.
|||I also faced same problem.In reporting service, even though you select multi values for parameter and send it to stored procedure,it wil go as a single Value.
U got it.In stored procedure,if u included where clause with IN,it wil consider it as a single value only(as 'a,b,c,d').
So, u need to split this (comma seperated).You have to include split function into ur stored procedure.Search in google, u wil get it.
I same i used in my report and its working fine.Its very easy.
|||
There's a reat article on what you need to do here:
http://en.csharp-online.net/Building_Reports_in_SQL_Server_2005%E2%80%94Working_with_Multivalued_Parameters
including some copy and paste code. 
Enjoy!
-Eric
