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stored procedure determines which query to run based on value sent from vb.net application

Posted on 2008-10-07
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Last Modified: 2012-05-05
I have a stored procedure that I execute from my VB.NET application.  I want to have 2 query options in the sproc so it will return different values depending on the variable I send to the sproc.

In my code I have option 1 query and option 2 query.

How can I run only one query based on a value in a variable (I want either JobNumber or EstimateNumber.... Not Both) ?
SET ANSI_NULLS ON

GO

SET QUOTED_IDENTIFIER ON

GO

-- =============================================

-- Author:		Jason Hammond

-- Create date: 10/7/2008

-- Description:	Fills datagrid on salesmainpage when customer selected

-- =============================================

Alter PROCEDURE APP_FillDataGridonSalesMain
 

@ccustno varchar(50) = NULL,

@jobstatus int = NULL,

@jobvoid int = NULL
 

AS

BEGIN

	
 

	SET NOCOUNT ON;
 

select  
 

-- Option 1 query
 

EstimateNumber [Est Number]

,JobDescriptions [Description]

,convert(varchar(12),CreateDate,101) Created

,convert(varchar(12),DueDate,101) Due

,Priority Priority

, case 

when jobstatus = 1 then 'Open'

when jobstatus = 2 then 'Complete'

when jobstatus = 3 then 'Billed'

when jobstatus = 5 then 'Estimate'

end  as [Job Status]
 

from sales_jobentry

where Ccustno = isnull(@Ccustno,ccustno) 

and jobstatus = isnull(@jobstatus,jobstatus)

and jobvoid = isnull(@jobvoid,0)
 
 

-- Option 2 Query
 
 
 
 

select  
 

JobNumber  [Job Number]

,JobDescriptions [Description]

,convert(varchar(12),CreateDate,101) Created

,convert(varchar(12),DueDate,101) Due

,Priority Priority

, case 

when jobstatus = 1 then 'Open'

when jobstatus = 2 then 'Complete'

when jobstatus = 3 then 'Billed'

when jobstatus = 5 then 'Estimate'

end  as [Job Status]
 

from sales_jobentry

where Ccustno = isnull(@Ccustno,ccustno) 

and jobstatus = isnull(@jobstatus,jobstatus)

and jobvoid = isnull(@jobvoid,0)
 
 
 
 
 

END

GO

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Question by:logoncom
2 Comments
 
LVL 60

Accepted Solution

by:
chapmandew earned 500 total points
ID: 22661299
If @Value = 1
BEGIn
run query 1 here
END
ELSE
BEGIN
run query 2 here.
END
0
 

Author Closing Comment

by:logoncom
ID: 31503919
Great, Thanks
0

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