Extending an entity...

Is there any advantage for using a library other than Hibernate for JPA?...

use of EntityManagerFactory causing duplicate primary key exceptions...

The same objects in JPA...

EclipseLink JPQL (Glassfish v3): join fetch syntax problem?...

Easiest way of programatically checking that a class has a valid JPA defintion...

How should one handle a javax.persistence.OptimisticLockException?...

Verify JPA column mappings at load time...

Why EclipseLink is adding discriminator column for joined inheritance strategy?...

JPA and PostgreSQL...

Eclipselink JPA, Oracle, Weblogic, Calling Persist does not commit to database...

Is there a Maven build for eclipselink that makes the OSGi bundles run in Felix and others?...

Supporting Different JPA GenerationTypes for Test/Production...

How to alter connection in EclipseLink...

Indirectly generate sequence numbers for composite primary keys with JPA...

JPA EntityManager deletes all records in database...

How to use @BasicMap for a HashMap whose key values are entities...

How do you Set Up a Many-to-Many Relationship with Junction Table using JPA/EclipseLink...

How do I guarantee the order of items in a collection...

Glassfish Eclipselink join-fetch hint not working...

Hibernate equivalent to EclipseLink's batch query hint?...