autocommit « Transaction « JPA Q&A

1. JPA + Hibernate + autocommit

Does anybody know why I get this warning when I turn off the auto-commit in JPA configuration file? Using this setting :

<property name="hibernate.connection.autocommit" value="false"/>
generates this warning :
2009-08-04 09:54:10,621 [main] WARN org.hibernate.ejb.Ejb3Configuration - ...

2. Could not toggle autocommit

I have a transaction which runs for many hours in the Java Layer and the when Hibernate tries persist collated data, Exception Stack trace shown below is thrown. Note: I have ...

3. disabling autoCommit in hibernate

It seems as if you are using Spring (Hibernate template). HibernateTemplate has inbuilt mechanism which will definitely save the object. (Callback methods are taking care for all this.) If you really want to see the effect then use your own transaction using HIbernate Session and then dont commit that, you can see the effect.

4. hibernate: couldn't turn off autocommit

I'm using hibernate annotations, my database in is MySQL5.0. I tried to persist a bunch of objects and commit at the end, which means insert all or insert none of them. For example, I want to insert 10 objects one time, if exception happens at the 9th object, because I didn't do commit, there should be no new data in database. ...

5. autocommit warning

7. autocommit problem

Hibernate disables autocommit if you use the JDBCTransactionFactory, which is the default if you don't specify anything else. Before starting a transaction: toggleAutoCommit = session.connection().getAutoCommit(); if (toggleAutoCommit) session.connection().setAutoCommit(false); After transaction: if (toggleAutoCommit) session.connection().setAutoCommit(true); So, either your JDBC Connection doesn't return the proper value on "getAutoCommit()", which can be a bug in the JDBC driver or something else in your setup is ...

8. autocommit="true"

I have a class Evenement and a class Utilisateur which are mapping into a Evenement's Mysql table and a Utilisateur's Mysql table as following :

9. Cannot set autocommit during a managed transaction

Newbie Joined: Mon Nov 24, 2003 7:56 pm Posts: 5 Location: Brisbane, Australia I am new to Hibernate and am trying to put it into my current project which uses JBoss 3.0.6, MySQL 4.0.16, MySQL Java Connector 3.0.9, XDoclet 1.2b3 and Hibernate 2.0.3. When the create method of the session bean detailed below gets executed, the following exception occurs: 2003-11-25 09:21:15,873 ...

10. autocommit - proposition [dreamMode=on]

emmanuel wrote: I don't get it, If the driver is set to autocommit=true, then it's changed and restored If the driver is set to autocommit=false, then it's fine, nothing to do. What am I missing ? Hmm.. I wasn't clear enough ;-) The problem is my application REQUIRES autocommit to be false - otherwise my transaction strategy may fail. Suppose the ...

11. autocommit wont turn off

Author Message michaelm001 Post subject: autocommit wont turn off Posted: Thu Mar 04, 2004 4:08 am Newbie Joined: Thu Mar 04, 2004 3:55 am Posts: 2 I've been trying to get this simple example to work but no matter what I do it keeps complaining about autocommit being on so it can't save...I KNOW that autocommit is off because ...

12. Unable to turn off autocommit with mysql is frustrating me!!

I can't seem to turn off auto-commit with mysql!!! I followed the instructions on how to do this with Hibernate, but it doesn't work consistently. Once in a while, I get the "can not commit - autocommit is turned on" exception! Here is my setup: MySQL 4.x, Jboss, hibernate 2.1.2 as a Jboss Mbean using JDCTransactionManager. I also set all my ...

13. I confused about autocommit set in hibernate source code

Perhaps the hibernate team assumed that anyone advanced enough to use a datasource would also be advanced enough to turn autocommit off (thus making it unnecessary to explicitly test for it in the hibernate code)? Autocommit is useful when working with the command-line SQL tool that comes with your database, but for building actual applications it's a fundamentally broken approach, IMHO. ...

14. AutoCommit

15. JBoss: setting autocommit=false

Hello, I am getting aftertransactioncompletion() was never called warnings from Hibernate. I understood from previous posts that warning is due to the fact that autocommit is set to true. I haven't found out how I can change this setting. I am using Hibernate 2.1.3 with JBoss 3.2.3 and Oracle 9. Thanks for your help.

16. autocommit=true error

java:comp/env/jdbc/kuvata false

17. How do I enable autocommit?

I've been trying to find information on this, but its a little vague. I am using the C3P0 connection pool. I tried setting this property in hibernate.c3p0.autoCommitOnClose=true That didn't work. Then I read that a file is required. So I created that as well and set this in it. It didn't get picked up. autoCommitOnClose=true

18. set autocommit

19. HibernateContext, TableGenerator and AutoCommit problem

Here is something strange. I am experiencing the exact same problem. However, I am not using hilo for any of my object. Hibernate Version: 2.1.7 Jboss Version: 4.0.1 Is there any reason why hibernate would use hilo when I'm clearly using a sequence? Here is my mapping file for the object I'm attempting to save. (Sorry for the Xdoclet garbage)

21. MySQL, Resin, JTA autocommit problems

Hi, I have the feeling, this has been asked before, but I did not find a solution in the docs: I have a problem with Hibernate 2.1 & Resin 3 and MySQL Connector 3.1. I get the following Exception: 2005-08-12 23:53:26,534 [tcp-connection-0] WARN net.sf.hibernate.util.JDBCExceptionReporter - SQL Error: 0, SQLState: null 2005-08-12 23:53:26,535 [tcp-connection-0] ERROR net.sf.hibernate.util.JDBCExceptionReporter - Can't call commit when autocommit=true ...

22. You cannot set autocommit during a mamanaged transaction

I have a couple of questions. My application consists of some servlets and EJB session bean. The goal is to save the data objects with hibernate. I uses Jboss 4.0.2 and hibernate3 After loading the servlet, there are the exceptions: ----------------- 16:16:51,213 INFO [STDOUT] java.sql.SQLException: You cannot set autocommit during a managed transaction! 16:16:51,213 INFO [STDOUT] at org.jboss.resource.adapter.jdbc.BaseWrapperMa nagedConnection.setJdbcAutoCommit( 16:16:51,213 INFO ...

23. ERROR: SET AUTOCOMMIT TO OFF is no longer supported

Beginner Joined: Tue Aug 09, 2005 1:34 am Posts: 26 Location: Bangalore Hi, Hibernate version:3.1 Mapping documents:Product.hbm.xml I get ERROR: SET AUTOCOMMIT TO OFF is no longer supported My Hibernate.cfg.xml is as follows Code: