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Raise an exception from within a SP
Message
Information générale
Forum:
Microsoft SQL Server
Catégorie:
Stored procedures, Triggers, UDFs
Versions des environnements
SQL Server:
SQL Server 2000
Divers
Thread ID:
01076224
Message ID:
01076257
Vues:
27
>Fabio,
>I didn't see that you wrote anything to me. It might have gotten lost in all the other replies.
>
look
RETURN
for.

>Einar
>
>>>>>>>Can I raise an exception from within a SP? If yes, how?
>>>>>>>
>>>>>>>Einar
>>>>>>>
>>>>>>>UPDATE: Is RAISEERROR the correct way to go about this?
>>>>>>
>>>>>>Yes.
>>>>>
>>>>>Thanks Sergey. It seems like I will keep you busy today :)
>>>>
>>>>Warning: RAISEERROR doesn't stop the SP execution
>>>
>>>Thanks for warning me Fabio. That was my follow-up question for Sergey. (I guess I kinda noticed that because in the documentation they put ROLLBACK after RAISERROR).
>>>How would you solve the problem of getting the SP to stop execution? Would you use GOTO?
>>>
>>>Something like this:
>>>
>>>UPDATE myTable SET Name=@Name1 WHERE Id=@Id1
>>>IF @@ROWCOUNT=0
>>>BEGIN
>>>  RAISERROR('Error 1',16,1)
>>>  GOTO WhereRollBackIs
>>>END
>>>
>>>UPDATE myTable SET Name=@Name2 WHERE Id=@Id2
>>>IF @@ROWCOUNT=0
>>>BEGIN
>>>  RAISERROR('Error 2',16,1)
>>>  GOTO WhereRollBackIs
>>>END
>>>
>>>UPDATE myTable SET Name=@Name3 WHERE Id=@Id3
>>>IF @@ROWCOUNT=0
>>>BEGIN
>>>  RAISERROR('Error 3',16,1)
>>>  GOTO WhereRollBackIs
>>>END
>>>
>>>COMMIT TRANSACTION
>>>
>>RETURN
>>
>>>WhereRollBackIs:
>>>  ROLLBACK TRANSACTION
>>>
>>>
>>>Please let me know if you see anything (really) bad.
>>>
>>>Einar
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