How to implement a temporal table using JPA?

Question

I would like to know how to implement temporal tables in JPA 2 with EclipseLink. By temporal I mean tables who define validity period.

One problem that I\'m facing is t

Answer 1

Not exactly sure what you mean, but EclipseLink has full support for history. You can enable a HistoryPolicy on a ClassDescriptor through a @DescriptorCustomizer.