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Home > Sql Server > Error Handling In Cursor Sql Server 2008

Error Handling In Cursor Sql Server 2008


OPEN test_cursor FETCH NEXT FROM test_cursor INTO @var1, @var2 WHILE (@@FETCH_STATUS = 0 ) BEGIN BEGIN TRY Update log_table set record_count = @rowcnt where [file_name] = @var1 SET @rowcnt = @rowcnt Did the page load quickly? IF (XACT_STATE()) = -1 BEGIN PRINT N'The transaction is in an uncommittable state.' + 'Rolling back transaction.' ROLLBACK TRANSACTION; END; -- Test whether the transaction is committable. OPEN test_cursor FETCH NEXT FROM test_cursor INTO @var1, @var2 WHILE @@FETCH_STATUS = 0 BEGIN <<<>>>>Update log_table set record_count = @rowcnt where [file_name] = @var1 FETCH NEXT FROM test_cursor INTO @file_name, @delimeter_type

In your example, why can't you issue one UPDATE statement that will update rows in MyTable1 using information from MyTable. Intuitively this makes sense, there's no real requirement for variables to have ACID properties - they're only scoped to a particular session. The text includes the values supplied for any substitutable parameters, such as lengths, object names, or times. Copy USE AdventureWorks2012; GO -- Check to see whether this stored procedure exists.

Error Handling In Sql Server 2008 Stored Procedure

We've got lots of great SQL Server experts to answer whatever question you can come up with. Not the answer you're looking for? I agree with you. 99% of the time I use set based operations that work perfectly with standard error handling. What about using a local variable to hold interim values?

Success! TG Flowing Fount of Yak Knowledge USA 6065 Posts Posted-08/10/2009: 10:59:52 yep - it's likely you don't need a cursor. You may download attachments. Sql Server Try Catch Finally You cannot send private messages.

I received the following error:The SELECT permission was denied on the object 'syscursors', database 'mssqlsystemresource', schema 'sys'." This was easily remedied when I finally discovered the CURSOR_STATUS function: DECLARE @cursorstatus int; Privacy statement  © 2016 Microsoft. If no error message was sent when the transaction entered an uncommittable state, when the batch finishes, an error message will be sent to the client application. You cannot upload attachments.

Mine might not necessarily be the better ones. –Andriy M Apr 9 '13 at 9:03 add a comment| up vote 2 down vote Try This:- DECLARE @intFlag INT SET @intFlag = Try Catch In Cursor Sql Server What should I do? I have come across this problem before, and it is frustrating. You cannot post HTML code.

Error Handling Sql Server 2008 R2

Four line equality Does Detect Magic allow you to recognize the shape of a magic item? One of the main issues that has forced me to use the cursor is that the same customer data can be received more than once in each batch. Error Handling In Sql Server 2008 Stored Procedure Thanks!BEGIN TRY DECLARE test_cursor CURSOR STATIC FOR SELECT [file_name] , op_format FROM ABC..test --- THIS IS FOR TESTING PURPOSE!!!!!!!!! Cursor In Sql Server 2008 R2 Example Considering this statement your loop won’t break.

Follow MattSQL / 4.10.2014 at 11:05am I've been doing some work on a credit card payment system lately. This requires a transaction for each pass. The content you requested has been removed. In reality there are a number of tables and these underlying tables have triggers. Sql 2000 Cursor

  2. For example, a CATCH block can contain an embedded TRY…CATCH construct to handle errors encountered by the CATCH code.
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  6. I then can update or append as a new record.
  7. DELETE FROM Production.Product WHERE ProductID = 980; -- If the DELETE statement succeeds, commit the transaction.
  8. Wednesday, February 08, 2006 12:19 AM Reply | Quote 0 Sign in to vote I aggree, unless you have a good reason for using a cursor, doing this in a full
  9. The Matrix, taking both red and blue pills?
  10. If an error occurs in the TRY block, control is passed to another group of statements that is enclosed in a CATCH block.

UPDATE addressing the comments If the issue is that the maximum length of SNAME in STIDENT_A is less than that of the same name column in student and some values may Either a TRY block or a CATCH block can contain nested TRY…CATCH constructs. SELECT 1/0; END TRY BEGIN CATCH -- Execute error retrieval routine. have a peek at these guys You cannot post new polls.

sql sql-server share|improve this question asked Aug 4 '14 at 14:53 Pierre Barnard 2015 Do you really need a cursor? –Sean Lange Aug 4 '14 at 15:08 add a Cursor_status Have you tried just removing it? Try doing something like this: DECLARE @error_status BIT SET @error_status = CONVERT(BIT, 0) OPEN cur FETCH NEXT FROM cur INTO @some_variables WHILE @@fetch_status = 0 BEGIN BEGIN TRY BEGIN TRANSACTION /*...process

My requirement is OPEN CURSOR Fetch Next While @@fetch_status = 0 if (Record found) then Call update Store proc else Call Add store proc Now, issue i am having is, both

If the stored procedure contains a TRY…CATCH construct, the error transfers control to the CATCH block in the stored procedure. markkenji0712 Starting Member Philippines 1 Posts Posted-10/29/2009: 09:17:15 hi, have you tested this already. OPEN test_cursor FETCH NEXT FROM test_cursor INTO @var1, @var2 WHILE (@@FETCH_STATUS = 0 ) BEGIN BEGIN TRY Update log_table set record_count = @rowcnt where [file_name] = @var1 SET @rowcnt = @rowcnt T-sql Cursor Continue On Error The transaction cannot execute any Transact-SQL statements that would generate a write operation or a COMMIT TRANSACTION.

sqlpal2007 Posting Yak Master 200 Posts Posted-11/06/2009: 10:38:29 Hi ALL,I am having the same problem except I have multiple updates in my cursor. But the execution will continue.   If you use SQL Server 2005 then you can use the TRY..CATCH to suppress the error messages.   If you provide the error message it Privacy Policy. Would they persist across a rollback?

You cannot delete other events. I am using SQL Server 2000. If there are no errors in the code that is enclosed in a TRY block, when the last statement in the TRY block has finished running, control passes to the statement You cannot rate topics.

You need not to use the @@ERROR here. Copyright © 2002-2016 Simple Talk Publishing.