If I have a stored proc in SQL Server 2008, I know I can run it from management studio like so:
exec rpt_myproc @include_all = 1, @start_date = \'1/1/2010\'
What tool are you using? You should be able to specify the query type (i.e. SQL, or stored proc, etc)
Haven't used that tool before but a quick google came up with this example (not sure if it will help you)
Using a stored procedure in 5.x
This example uses a stored procedure to populate a table before report design or execution. As shown in the comments, the table StoredProcResults must already exist. Every time a report is created or viewed this stored procedure will update the results of the StoredProcResults table. For 6.x follow these instructions but treat the SP as a regular datasource.
// Customize a report on the fly prior to execution on a per user basis
public override void PreExecuteReportSet(Izenda.AdHoc.ReportSet reportSet){
/*this sample uses the adventure works database Here is the definition of the table and stored procedure created for this report.
CREATE TABLE [dbo].[StoredProcResults](
[ProductID] [int] NOT NULL,
[OrderQuantity] [int] NOT NULL,
[Total] [int] NOT NULL,
[DueDate] [smalldatetime] NOT NULL
) ON [PRIMARY]
CREATE PROCEDURE DoCustomAction (
@date1 as smalldatetime,
@date2 as smalldatetime
) AS
BEGIN
insert into StoredProcResults
select ProductID,OrderQty,LineTotal,ModifiedDate
from Sales.SalesOrderDetail
where ModifiedDate >= @date1 and ModifiedDate <= @date2
END
*/
string currentReportName = HttpContext.Current.Request.QueryString["rn"];
if (currentReportName == "StoredProcExample") {
SqlConnection myConnection = new SqlConnection(Izenda.AdHoc.AdHocSettings.SqlServerConnectionString);
SqlCommand myCommand = new SqlCommand("DoCustomAction", myConnection);
// Mark the Command as a SPROC
myCommand.CommandType = System.Data.CommandType.StoredProcedure;
// Add Parameters to SPROC
SqlParameter parameterdate1 = new SqlParameter("@date1", System.Data.SqlDbType.SmallDateTime);
parameterdate1.Value = "1/1/2003";
myCommand.Parameters.Add(parameterdate1);
SqlParameter parameterdate2 = new SqlParameter("@date2", System.Data.SqlDbType.SmallDateTime);
parameterdate2.Value = "12/31/2003";
myCommand.Parameters.Add(parameterdate2);
try{
myConnection.Open();
myCommand.ExecuteNonQuery();
}
finally{
myConnection.Close();
}
}
}