8 | Optimistic locking: prevent version increment on entity collection attribute); em.getTransaction().commit(); Document tmpDoc = em.find(Document.class, doc.getId ... constructor and we are still in the same transaction (before any commit or rollback). In the debugger ... a document, adds 2 Readings to it and commits the transaction. - I then clear the EntityManager so I |
8 | Items in list are doubled, when the entity class is not enhanced(); for(Object o : l){ em.remove(o); } em.getTransaction().commit(); l ... (); for(Object o : l){ em.remove(o); } em.getTransaction().commit ... .persist(c); em.getTransaction().commit(); em.refresh(c); em |
7 | find() delay(o); trans.commit();} 2, for 1 to 30 {p = em.find(typeC.class, i); print(p)} So simple a test ... .persist(o); trans.commit(); 2. Query q = em.createQuery("select e from typeC e"); List l = q ... .getTransaction().commit(); } for (int i = 0; i < 30; i |
7 | Removing an entity throws exception: Failed to commit transaction: 51 ... Caused by: com.objectdb.o._RollbackException: Failed to commit ... .objectdb.o.OBC.onObjectDBError(OBC.java:1451) at com.objectdb.jpa.EMImpl.commit(EMImpl.java:277 ... .OBM.bE(OBM.java:715) at com.objectdb.jpa.EMImpl.commit(EMImpl.java:274) ... 40 |
7 | Update more than 10000 entities by an update query fails); } emOne.getTransaction().commit(); emOne.close(); EntityManager ... (query); q.executeUpdate(); } emTwo.getTransaction().commit ... .find(MyModelElement.class, 10001).isVisible()); } emTwo.getTransaction().commit |
7 | Unable to execute update query)); em.getTransaction().commit(); em.getTransaction().begin(); Query query ... .getTransaction().commit(); em.close(); emf.close(); } @Entity public ... ) { System.out.println(i); em.getTransaction().commit(); em.flush |
7 | Optimistic Locking.makePersistent(new Counter()); pm.currentTransaction().commit(); pm.close(); // First user ... ().next(); pm2.currentTransaction().begin(); c2.increase(); // First user commits - succeeds: pm1.currentTransaction().commit(); pm1.close(); // Second user commits - fails |
7 | unable to update table in slave server database to commit transaction: Attempt to commit a transaction in read only mode[ObjectDB 2.8.2] javax.persistence.RollbackException Failed to commit transaction: Attempt to commit a transaction in read only mode (error 613) at com.objectdb.jpa.EMImpl.commit(EMImpl.java:180) at code.db.jpa.oodb.ObjDBem |
1 | ArrayIndexOutOfBoundsException on flush().commit(); } catch(Exception e) { if(em.getTransaction().isActive()) em.getTransaction ... into a commit retry loop which blew out the logs: Attempt to commit a transaction after failure in ... .PersistenceException Attempt to commit a transaction after failure in writing to database file 'F |
1 | [ObjectDB 2.8.3_01] Unexpected exception (Error 990).persistence.RollbackException Failed to commit transaction: Attempt to commit a rollback only transaction (error 613) at com.objectdb.jpa.EMImpl.commit(EMImpl.java:289) at common.app.Database ... .persistence.PersistenceException: com.objectdb.o.UserException: Attempt to commit a rollback |
