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71-80 of 200 resultsRefreshRemove not working); EntityManager em = emf.createEntityManager(); em.getTransaction().begin ... .createEntityManager(); em.getTransaction().begin(); b = em.find(B.class, 1); em.remove(b ... > transaction.begin get Extent, traverse its entries | |
Error using query with MAX() function() { for(int i=1;i<32766;i++) { em.getTransaction().begin(); TestEntity v = em.find(TestEntity ... (System.currentTimeMillis())); em.getTransaction().commit(); em.getTransaction().begin ... ) { em.getTransaction().commit(); em.getTransaction().begin(); } | |
Performance and memory usage of queries.createEntityManager(); em.setFlushMode(FlushModeType.AUTO); em.getTransaction().begin ... (FlushModeType.AUTO); em.getTransaction().begin(); Query q = em.createQuery("DELETE FROM ... ; em.getTransaction().begin(); Query q = em.createQuery("DELETE FROM | |
zip file or JAR manifest missing because persistence unit is not essential. trans.begin(); ItemList i = new ItemList(); i.setItemname("Beginning"); em.persist(i);   ... .begin(); Page uri = new Page(); uri.setsUrl(""+iCnt); em | |
New to Product & Having An Issue(this.departmentId, "dOne", null); try{ em.getTransaction().begin(); em ... ().begin(); em.remove(this.foundResult); em.getTransaction().commit ... ().begin(); for(Department d : departments) em.remove(d | |
Optimistic Locking: PersistenceManager pm = pmf.getPersistenceManager(); pm.currentTransaction().begin(); pm ... ().begin(); c1.increase(); // Second user retrieves and updates the Counter:   ... ).iterator().next(); pm2.currentTransaction().begin(); c2.increase(); // First user | |
Database(*.odb) file size on disk.getTransaction().begin(); EntityA entity = new EntityA(); entity.value ... ++) { em.getTransaction().begin(); EntityB entityB = new ... ; i++) { em.getTransaction().begin(); EntityA entity = em.find | |
New entity objects are duplicated on merge cascading.createEntityManager(); em.getTransaction().begin ... ; em.getTransaction().begin(); book ... .createEntityManager(); em.getTransaction().begin();   | |
stress test -> com.objectdb.o.InternalException: null modification happening. Tomee is started (with the already deployed app), then the load test begins. begin(); em1.persist(new TestEntity ... ; em2.getTransaction().begin();   | |
[ObjectDB 2.2.6_02] Unexpected exception (Error 990) at com.objectdb.o.OBC.aJ(OBC.java:961); try { em = getEntityManager(); em.getTransaction().begin ... = getEntityManager(); em.getTransaction().begin(); em.persist(chart ... ; try { em = getEntityManager(); em.getTransaction().begin |