The App Engine Java SDK includes an implementation of JPA 1.0 for the App Engine datastore. The implementation is based on DataNucleus Access Platform. JPA presents a standard interface for interacting with relational databases, but the App Engine datastore is not a relational database. As a result, there are features of JPA that the App Engine implementation simply cannot support.
- Wen On Aug 22, 11:04 pm, Markus <[email protected]> wrote: > Hello! > > I would like to know, which version of JPA is currently supported by > GAE. > > Thanks for reply! > > Regards, Markus -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
