Great. OK, we can plan upgrade to JPA 2.0 and synchronizing schemas as soon as current work is committed into trunk.
On Thu, Jun 10, 2010 at 5:32 PM, Aaron Anderson <[email protected]>wrote: > HI Rafal, > > I have attached the generated derby DDL scripts for the hibernate DAO > (derby-hib.sql) and JPA DAO (derby.sql). They are very similar and it > shouldn't be much of a problem to make the JPA entities map to the hibernate > schema. It is probably best that there is one static and supported DB schema > anyway. > > While addressing the JPA changes we should also consider upgrading to JPA > 2.0. There are only a few features that would simplify the JPA code but if > there are not that many current ODE JPA users it would be best to start off > with the latest version and avoid future versioning conflicts. > > Regards, > > Aaron > > *From:* Rafal Rusin <[email protected]> > *To:* Jeff Yu <[email protected]>; Aaron Anderson < > [email protected]> > *Cc:* [email protected] > *Sent:* Thu, June 10, 2010 9:01:00 AM > *Subject:* Changing roadmap for JPA refactoring > > Hello, > > is this possible (and how much effort it is) to make JPA (hibernate powered > version) work on the same schema as dao-hib does? > This way we could migrate all current hibernate users to JPA in future and > finally drop hib-dao. I believe there are not much current OpenJPA users, so > we can modify this schema. On the other hand, there's a lot of dao-hib > users, > so we really want to migrate them (because of later drop for dao-hib). > > What do you think? > > -- > Regards, > Rafał Rusin > http://rrusin.blogspot.com > -- Regards, Rafał Rusin http://rrusin.blogspot.com
