New Features in JDO Version 2 Not Found in Version 1
- Disconnected object graphs concept
- Standardized ORM mapping descriptors (for ORM-based JDO implementations)
- JDOQL Enhancements (Single String Form; more String, Map & Math methods support mandated)
- Get e.g. a
Connectionfromjavax.jdo.PersistenceManager - More: Named Queries (pm.newNamedQuery), FetchPlan, Sequence, Delete by Query, multiple User Objects on PM
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