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Home > Forums > Programmers > DBMS Packages > Microsoft SQL Server: Programming Forum

how to return success from a stored procedure

thread183-1689075
Read More Threads Like This One
DougP (MIS)
24 Jul 12 14:32
given this simmpel procedure, I want to know that it updated the record or not to pass something back to my ASP.net WEB page.
Waht is an yweasy way to do this? check for something? is there Success flag triggered if it was good?
[code]
ALTER Procedure [dbo].[sp_SOWUpdateTimeReporting]
@RecordID int,
--'@ResourceLastName nvarchar(50),
--@ResourceFirstName nvarchar(50),
--@Vendor nvarchar(20),
--@ResourceType nvarchar(20),
--@OffshoreOnShore nvarchar(20),
@SPMID nvarchar(20),
@CostTracker nvarchar(20),

@Year int ,
@Month int ,
@Day int ,

@ADActivityCode nvarchar(20),
@HoursWorked float
--@ApprovedBy nvarchar(30),
--@DateWorked datetime,
--@SOWTracker nvarchar(20),
--@WeekEndDate datetime
AS

Update SOWTimeReporting
set
SPMID = @SPMID,
CostTracker = @CostTracker,
[Year] = @Year ,
[Month] = @Month,
[Day] = @Day,
ADActivityCode = @ADActivityCode,
HoursWorked = @HoursWorked
Where SOWTimeReportingUniqueID = @RecordID

DougP
bborissov (Programmer)
24 Jul 12 14:58
If something goes wrong here you will have an exception in your frontend.

Borislav Borissov
VFP9 SP2, SQL Server

DougP (MIS)
24 Jul 12 15:27
Thats what I want? to know?

DougP
DougP (MIS)
24 Jul 12 15:31
so your saying if it fails I get an erro if it succeds I get notihng? can I make a procdure check somehow and retunr "good" update? I am making this. but is there a better way?

CODE

Set @CheckSPMID = (Select SPMID from SOWTimeReporting 
	Where SOWTimeReportingUniqueID = @RecordID)
	If @CheckSPMID = @SPMID
		set @Result = 1
	else
		set @Result = 2
	
	
	Select Result as @Result

DougP
imex (Programmer)
24 Jul 12 15:45
Hi,

I believe you can check the value of @@ROWCOUNT:
http://msdn.microsoft.com/en-us/library/ms187316.a...

Hope this helps.

http://www.imoveisemexposicao.com.br/imoveis-venda-são_paulo-residencial-apartamento

bborissov (Programmer)
25 Jul 12 2:05
Use TRY and CATCH, maybe in both sides.
Check TRY and CATCH in BOL.
You could use OUTPUT parameter to return value from SP. Or just return some integer value that shows you the result. 0 - success; >0 - error.

Borislav Borissov
VFP9 SP2, SQL Server

Qik3Coder (Programmer)
26 Jul 12 10:41
Doug, If you mix everyone's answers:

CODE

--Your sql code
IF @@Rowcount = 1
begin
 select (Cast 1 as bit) Result
end
else
begin
 select (cast 0 as bit) Result  
end

If you're using linq, you will be able to directly access the result like this:

CODE

sp_SOWUpdateTimeReportingResult r = dbContext.sp_SOWUpdateTimeReportingResult(myIDVariable);
return r.Result;

You've got questions and source code. We want both!
There's a whole lot of Irish in that one.

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