How to call storedproc using openJPA and map to existing entity...

OpenJPA Persistence Exception: negative values are not allowed for fetch size...

OutofMemory Exception occuring with OpenJPA...

How to use OpenJPA 2.2 on WebSphere 7.0?...

DistinctResultList in OpenJPA...

Getting around lack of support for List in Native Query in clauses in openJPA...

openjpa Existing column incompatible...

Passing the JDBC URL to openjpa-maven-plugin to refresh data in PostgreSQL...

Can I use JPA annotations in a non-EE standalone environment?...

Need a unique List of JPA entites...

two different tables a part of the same entity...

OpenJPA merging/persisting is very slow...

HSQLdb permissions regarding OpenJPA...

JPA: load a related entity from another persistence context?...

OpenJPA executing prepared statement when none exist in the project...

JPA ManyToMany issue...

What's wrong with my JPA DAO? It will persist but there's an error on merge...

Open JPA Exception with Datasource in WAS 7.0 Java...

Does OpenJPA have any support for batch insert?...

JPA enhancement with Bndtools...

How to disable web-tier auto update in roo(only update JPA entity)?...

JPA EntityManager why merge() does not make the instance managed?...

How can I use typcasting inside a JPQL statement?...

Recreating a query using OpenJPA...

How to interpret my stacktrace?...

Querying Entities with maps in OpenJPA...

Spring and Open JPA...

Timestamp in DB and java.util.Date in Entity causes rounding issue when loaded with OpenJPA...

Do I need to put named queries in ORM.xml file...

EntityManager merge throwing EntityExists exception...