Begin Tran If @@error Rollback
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Set Xact_abort
just like you, helping each other. Join them; it only takes a minute: Sign up SQL Server - transactions roll back on error? up vote 99 down vote favorite 30 We have client app that is running
Sql Server Error Handling
some SQL on a SQL Server 2005 such as the following: BEGIN TRAN; INSERT INTO myTable (myColumns ...) VALUES (myValues ...); INSERT INTO myTable (myColumns ...) VALUES (myValues ...); INSERT INTO myTable (myColumns ...) VALUES (myValues ...); COMMIT TRAN; It is sent by one long string command. If one of the inserts fail, or any part of the command fails, does SQL Server roll back the transaction? If it does not rollback, do I sql server try catch error handling have to send a second command to roll it back? I can give specifics about the api and language I'm using, but I would think SQL Server should respond the same for any language. sql sql-server sql-server-2005 transactions share|improve this question edited Nov 17 '09 at 16:10 marc_s 450k918621027 asked Nov 17 '09 at 15:38 jonathanpeppers 14.8k1273157 stackoverflow.com/questions/1150032/… –zloctb Jul 7 '15 at 16:55 add a comment| 4 Answers 4 active oldest votes up vote 116 down vote accepted You can put set xact_abort on before your transaction to make sure sql rolls back automatically in case of error. share|improve this answer edited Mar 28 '12 at 21:37 Greg B 8,3961356106 answered Nov 17 '09 at 15:47 DyingCactus 23.6k24138 1 Will this work on MS SQL 2K and higher? This seems the most simple solution. –jonathanpeppers Nov 17 '09 at 15:49 1 It appears in the docs for 2000, 2005, and 2008 so I assume yes. We are using it in 2008. –DyingCactus Nov 17 '09 at 15:54 5 Do I need to turn it off or is it per session? –Marc Sep 3 '12 at 15:52 1 For this particular case it works, but XACT_ABORT is not a cure for all disease. The following will fail SET XACT_ABORT ON EXEC sp_executesql N'some eroneus state
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Error Handling In Sql Server 2012
About Us Learn more about Stack Overflow the company Business Learn more about sql server stored procedure error handling best practices hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss sql server try catch transaction Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up How to rollback http://stackoverflow.com/questions/1749719/sql-server-transactions-roll-back-on-error a transaction in TSQL when string data is truncated? up vote 27 down vote favorite 7 Currently I have a large import process that I'm trying to wrap inside a transaction so if anything breaks - i could rollback. The issue I have is that when the TSQL inside the trans blows up, it won't rollback when the following SQL error occurs Msg 8152, Level http://stackoverflow.com/questions/639238/how-to-rollback-a-transaction-in-tsql-when-string-data-is-truncated 16, State 14, Line 249 String or binary data would be truncated. The statement has been terminated. The below wraps this import TSQL DECLARE @error INT SELECT @error = 0 BEGIN TRANSACTION --** begin import TSQL --** end import TSQL SELECT @error = @@error IF @error != 0 GOTO handle_error COMMIT handle_error: IF @error != 0 BEGIN ROLLBACK END sql-server tsql error-handling share|improve this question edited Mar 12 '09 at 15:58 gbn 266k40374479 asked Mar 12 '09 at 15:43 Toran Billups 13.7k32118227 add a comment| 3 Answers 3 active oldest votes up vote 71 down vote accepted If your on SQL 2005 you can try: BEGIN TRANSACTION BEGIN TRY --Run your Statements COMMIT TRANSACTION END TRY BEGIN CATCH ROLLBACK TRANSACTION DECLARE @Msg NVARCHAR(MAX) SELECT @Msg=ERROR_MESSAGE() RAISERROR('Error Occured: %s', 20, 101,@msg) WITH LOG END CATCH share|improve this answer answered Mar 12 '09 at 15:53 JoshBerke 44.1k17100143 +1 for Try/Catch: I was stuck in SQL Server 2000 solution... –Sung Mar 12 '09 at 16:47 Yep had you not suggested it already I would have done that as my fall back answer ;-) –JoshBerke Mar 12 '09 at 17:17 add a comm
This part is also available in a Spanish translation by Geovanny Hernandez. Introduction This article is the first in a series of three about error and transaction handling in SQL Server. The aim of this first article is to give you a http://www.sommarskog.se/error_handling/Part1.html jumpstart with error handling by showing you a basic pattern which is good for the main http://www.codeproject.com/Articles/4451/SQL-Server-Transactions-and-Error-Handling bulk of your code. This part is written with the innocent and inexperienced reader in mind, why I am intentionally silent on many details. The purpose here is to tell you how without dwelling much on why. If you take my words for your truth, you may prefer to only read this part and save the other two for a later point in your sql server career. On the other hand, if you question my guidelines, you certainly need to read the other two parts, where I go into much deeper detail exploring the very confusing world of error and transaction handling in SQL Server. Parts Two and Three, as well as the three appendixes, are directed towards readers with a more general programming experience, although necessarily not with SQL Server. This first article is short; Parts Two and Three are considerably longer. Table of Contents sql server try Introduction Index of All Error-Handling Articles Why Error Handling? Essential Commands TRY-CATCH SET XACT_ABORT ON General Pattern for Error Handling Three Ways to Reraise the Error Using error_handler_sp Using ;THROW Using SqlEventLog Final Remarks End of Part One Revision History Index of All Error-Handling Articles Here follows a list of all articles in this series: Part One - Jumpstart Error Handling (this article). Part Two - Commands and Mechanisms. Part Three - Implementation. Appendix 1 - Linked Servers. (Extends Part Two.) Appendix 2 - CLR. (Extends both Parts Two and Three.) Appendix 3 - Service Broker. (Extends Part Three.) All the articles above are for SQL2005 and later. For those who still are on SQL2000, there are two older articles: Error Handling in SQL Server 2000 – a Background. Implementing Error Handling with Stored Procedures in SQL2000. Why Error Handling? Why do we have error handling in our code? There are many reasons. In a forms application we validate the user input and inform the users of their mistakes. These user mistakes are anticipated errors. But we also need to handle unanticipated errors. That is, errors that occur because we overlooked something when we wrote our code. A simple strategy is to abort execution or at least revert to a point where we know that we have full control. It cannot be enough stressed that it is entirely impermissible to ignore an unanticipated error. This is a sin tha
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