1. Hibernate MySQL transaction configuration issue stackoverflow.comI'm having trouble starting a transaction with Hibernate and MySQL while running in JUnit. I'm getting a HibernateException which states: "No TransactionManagerLookup specified". I believe this error is because I don't ... |
2. EJB transaction rollback with hibernate stackoverflow.comSo I'm using container managed transactions in OpenEJB and Hibernate and I have a fairly simple transaction rollback scenario I'm trying to get to work. My DBMS is MySQL. I start off ... |
3. commit transaction on hibernate stackoverflow.comi get this error when i'm using tx.commit more then one time Report type'exception |
4. Hibernate exception on open sessions. How can I debug this? stackoverflow.comI am newbie in hybernate and I am struggling with the following exception: Exception in thread "AWT-EventQueue-0" org.hibernate.HibernateException: illegally attempted to associate a proxy with two ... |
5. MySQL & Locking forum.hibernate.orgHi, I'm trying to lock a row for update in a mysql db (v4.1 , type InnoDB): Ond ond = (Ond)sess.load(Ond.class, ondVAF.getOndnr(),LockMode.UPGRADE); ... sess.close(); this results in a sql query that should (?) lock this row: 17:15:23,150 INFO [STDOUT] Hibernate: select ondnr, version, bdrcd, afdcd, ondom, ondst from ond where ondnr =? for update But the row is not locked, for ... |
6. MySQL & JBOSS, transaction after completion callback forum.hibernate.orgHi all, I use Hibernate2.1 with JBOSS-3.2.2, using MBean hibernate service. using this mapping: Code: |
7. rollback doesn't work in MySQL? forum.hibernate.orgHi guys, I am using hibernate 2.1.4 and MySQL 4.0.20d for Windows. My question: why do the track objects are saved in the database although the transaction is rollback? Configuration cfg = new Configuration(); cfg.addClass(Track.class); SessionFactory factory = cfg.buildSessionFactory(); Session session = factory.openSession(); Transaction tx = session.beginTransaction(); Track track = new Track("Sza dzieweczka do laseczka","mp3/szla.mp3"); session.save(track); track = new Track("Ala ma ... |
8. Rollback doesn't work on MySQL forum.hibernate.orgI am using MySQL 4.0.20a, and have created the database tables of type innoDB. I am using AUTO_INCREMENT as the id generation scheme for objects. I am doing the following: JTA txn begin; PersistenceObject obj = new PersistentObject(); obj.set.....; getHibernateSession().save(obj); // this issues an SQL insert JTA txn rollback(); I expect the rollback to undo the save/insert. This doesn't work if ... |
9. Transactions, JTA and MySQL forum.hibernate.orgNewbie Joined: Sat Aug 07, 2004 4:23 pm Posts: 4 Hello, I am really confused about using transactions and MySQL when using the Hibernate MBean Service and JTA. If I execute the code below after the rollback nothing happens and the object is still present within the database. I have also tried to use Hibernate's transaction functions liek: Transaction tx = ... |
10. Hibernate 3.1 and MySQL without transactions forum.hibernate.orgIt seems that from 3.1 Hibernate doesn't like non-transactional access, a quote from the migration guide: Quote: Or, if you believe that you can "read data without or outside of a transaction", you will likely face problems in Hibernate 3.1. Of course, there can be no data access outside of a transaction, be it read or write access Also in 3.2 ... |