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Memory Leaks after COMMIT operation (checked on versions 2.6.5 & 2.6.6.b01)

.COMMIT ); if ( m_EntityManager.isOpen() ) { m_EntityManager.getTransaction().begin ... .getTransaction().begin(); for ( Pa3DataKey dataKey : m_DataKeysCache ) { m

Unique contraint with 2 members

().begin();         em.persist(new MyEntity());         em.getTransaction().commit();         em.getTransaction().begin();         em.persist(new MyEntity());         em.getTransaction().commit

Storing objects problem

");      EntityManager em = emf.createEntityManager();               em.getTransaction().begin ... .createEntityManager();               em.getTransaction().begin();      em.persist(router);      em

Does ObjectDB support lazy loading?

.createEntityManager(); em.getTransaction().begin(); A a = new A(); a.list = new ... .createEntityManager();             if (args[0].equals("persist")) {          em.getTransaction().begin

EntityManager getMetamodel() causes crash

: : // Store 1000 Point objects in the database: em.getTransaction().begin ... " EntityManager em = emf.createEntityManager(); em.getTransaction().begin

ObjectDB CRUD Examples

")); EntityManager em = emf.createEntityManager(); em.getTransaction().begin ... .createEntityManager(); em.getTransaction().begin(); CriteriaBuilder criteriaBuilder = em

Problem with byte arrays in JDO - ClassCastException

.getPersistenceManager();         // Clear out existing objects         pm.currentTransaction().begin ... .currentTransaction().commit();         pm.currentTransaction().begin();         Example example1 = new

Join performance in Objectdb

started.");         em.getTransaction().begin();         for (int i = 0; i < entityCount; i ... .");         em.getTransaction().begin();         for (int i = 0; i < entityCount; i

Catching exceptions from online backup

the exception is risen in the beginning of the backup process, then the backupThread finished its work ... before the execution starts. That way we would not lose the exceptions in the beginning

UPDATE statemen crash when i put the WHERE clause.

this. EntityManager em = emf.createEntityManager(); em.getTransaction().begin(); EntityManager updateEm ... _points); updateEm.getTransaction().begin(); updateEm.createQuery("update Record

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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