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What will you bring for Thanksgiving? However, under some circumstances, errors and messages may give cause to extraneous result sets. The procedure then returns the variable on the RETURN statement. SET @ErrorSave2 = @@ERROR; -- If second test variable contains non-zero value, -- overwrite value in first local variable.

Msg 50000, Level 14, State 1, Procedure catchhandler_sp, Line 125 {2627} Procedure insert_data, Line 6 Violation of PRIMARY KEY constraint 'pk_sometable'. Here are the exceptions I know of: Errors you raise yourself with RAISERROR. Therefore, you should be wary to rely on a specific behaviour like "this error have this-and-this effect", as it could be different in another version of SQL Server, even different between Yes, that is a situation that occurs occasionally, although you would typically do that in an inner CATCH block which is part of a loop. (I have a longer example demonstrating

Sql Server @@error Message

And if you don't have one, you will not even notice that there was an error. This article focuses on how SQL Server - and to some extent ADO - behave when an error occurs. Mark made the effort to extract the message from the last part, and was kind to send me a stored procedure he had written.

The emperor's proposition with marbles and two urns How can I cut a vinyl chair mat to shorten it? Output tab character on terminal window Are helicopters capable of carrying this type of giants? SqlEventLog offers a stored procedure slog.catchhandler_sp that works similar to error_handler_sp: it uses the error_xxx() functions to collect the information and reraises the error message retaining all information about it. @@rowcount In Sql Server Is the best way to use a NullIf clause?

LEFT OUTER JOIN in SQL Server216What represents a double in sql server?339How do I escape a single quote in SQL Server?2115UPDATE from SELECT using SQL Server0Error handling in TSQL procedure0Can you Sql Server Error Code Hot Network Questions Can any D&D god grant a Cleric spells? Returning a null, the answer he eventually comes to, seems like one reasonable reponse. (I was strongly advocating not returning a 0, or some other number.) –Beska Mar 14 '13 at ERROR_NUMBER (Transact-SQL) Other Versions SQL Server 2012  THIS TOPIC APPLIES TO: SQL Server (starting with 2008)Azure SQL DatabaseAzure SQL Data Warehouse Parallel Data Warehouse Returns the error number of the error

For more information, see TRY...CATCH (Transact-SQL).ExamplesA. Mssql @@error Using ERROR_MESSAGE in a CATCH block with other error-handling toolsThe following code example shows a SELECT statement that generates a divide-by-zero error. I should be reading in a radiation measurement scaling value, but in a strange edge case I didn't anticipate, I read in 0. See ASP.NET Ajax CDN Terms of Use – http://www.asp.net/ajaxlibrary/CDN.ashx. ]]> Error and Transaction Handling in SQL Server Part One

Sql Server Error Code

Using @@ERROR to return an error numberThe following example uses @@ERROR to return the error generated by a failed data type conversion. Yes No Do you like the page design? Sql Server @@error Message If you want to play with SqlEventLog right on the spot, you can download the file sqleventlog.zip. Db2 Sql Error I have calculated that I have Cost of Goods sold during the three month period of $1,000.

There is also one situation when the return value is NULL: this happens with remote procedures and occurs when the batch is aborted on the remote server. (Batch-abortion is also something But the question is perfectly valid in a lot of common LOB applications, and answering it with a "division by 0 is not legal" does not add value IMHO. –Eduardo Molteni But there are a couple of bad things too: If the procedure produces more than one error, you only get one error message, unless you are using ExecuteNonQuery. Severity level a number from 0 to 25. T-sql @@error

If there is an active transaction you will get an error message - but a completely different one from the original. DECLARE @ErrorSave1 INT, @ErrorSave2 INT; SET @ErrorSave1 = 0; -- Do a SELECT using the input parameter. You need to issue a ROLLBACK TRANSACTION yourself to undo them. PRINT N'Rows Deleted = ' + CAST(@@ROWCOUNT AS NVARCHAR(8)); GO The following example returns the expected results.

Final Remarks You have now learnt a general pattern for error and transaction handling in stored procedures. Sql Error 803 share|improve this answer edited Jun 8 at 17:56 answered Apr 7 '09 at 14:09 Joel Coehoorn 251k92444666 I feel it skips on the SQL Server 2005 stuff, but excellent more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed

The statement has been terminated. @@error is 0.

The number of the error is returned. Copy USE AdventureWorks2008R2; GO DECLARE @ErrorVar INT; DECLARE @RowCountVar INT; DELETE FROM HumanResources.JobCandidate WHERE JobCandidateID = 13; -- Save @@ERROR and @@ROWCOUNT while they are both -- still valid. The answer is that there is no way that you can do this reliably, so you better not even try. Ms Sql Error In C++ I suppose you can use try-catch, but I have not verified this.) You can retrieve all messages from SQL Server in the Errors collection on the Connection object.

We appreciate your feedback. You're not really dividing by 0...you're just returning an bad answer to a bad question. Join them; it only takes a minute: Sign up @@ERROR in SQL Server 2005 up vote 3 down vote favorite I have learned to use the SCOPE_IDENTITY() instead of just @@IDENTITYto SELECT 1/0; END TRY BEGIN CATCH SELECT ERROR_NUMBER() AS ErrorNumber; END CATCH; GO B.

How do you look past a picture? ODBC, OLE DB, ADO and ADO.Net all have a default timeout of 30 seconds. (Which judging from the questions on the newsgroups, many programmers believe to come from SQL Server, but I cannot recall that I have encountered this from SQL Server, but I've used it myself in RAISERROR at times. You need to figure out what user does have rights to SQL server.

Acknowledgements and FeedbackThanks to Trevor Morris who pointed out the tidbit on IMPLICIT_TRANSACTIONS and error 266, Mark Williams and Paulo Santos who investigated DBCC OUTPUTBUFFER and SQL Server MVP Jacco Schalkwijk It doesn't have to be Try-Catch, just any good or best practice use of T-SQL error handling. EXEC insert_data 8, NULL EXEC outer_sp 8, 8 This results in: Msg 50000, Level 16, State 2, Procedure error_handler_sp, Line 20 *** [insert_data], Line 5. Since I don't have a publisher, I need to trust my readership to be my tech editors and proof-readers. :-) If you have questions relating to a problem you are working

The pattern does not work for user-defined functions, since neither TRY-CATCH nor RAISERROR are permitted there. This error is simply not raised at all when this condition occurs in trigger context. Statement NOT NULL violation. Thus, you should always call these methods within a Try-Catch block, so that you can handle the error message in some way.

Client Code Yes, you should have error handling in client code that accesses the database.