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Problem with Criteria Querys

().begin();         for (double i=0.0; i<10.0;i++){          em.persist(new DataObject(i

Filename.odb$ Persisting Issue

this should terminate the hold on launch(args) and begin closing the EM's and EMF, no? DragonRulerX Jared Hinze

Embedded List

/db/test.tmp;drop"); em = emf.createEntityManager(); em.getTransaction().begin(); Supplier sup = new

CriteriaQuery .where() for multiple conditions

.createEntityManager(); Person person; try { em.getTransaction().begin

Bug: ClassCastException by retrieval

  trans.begin();   tNode tn = new tNode();   tn.setsData("HelloWorld2");   em.persist(tn

Multiple Collection Fields not update correctly

has values 8.0f, 8.0, 8.0 Merge it EntityManager em = getEM(); try { em.getTransaction().begin(); em

Immediately retrieve unique id

The beginning of my "Sample" class looks like: @Entity @SequenceGenerator(name = "sampleSeqGenerator", initialValue = 1, allocationSize = 100) public class Sample implements Serializable { private static final long serialVersionUID = 1L; private String sampleName

"is not null" queries not working with index

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

ArrayIndexOutOfBoundsException on flush

().begin(); try { Query query = em.createQuery("DELETE FROM ExecutionGraph g"); query

Strange Error with Criteria API and Sorting

.createEntityManager();   // Add some data   em.getTransaction().begin();   OtherEntity o1 = new OtherEntity

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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