Unfortunately they are not on all DBs. In HSQL checkpoint and commit do
the same thing. However, with Oracle, you still need to commit even
after a checkpoint or you loose everything.
David Le Strat wrote:
All,
I have a simple question, it seems that we have 2 ways
of using the current persistence plugin:
Transaction tx =
registry.getPersistenceStore().getTransaction();
tx.begin();
registry.getPersistenceStore().lockForWrite(pa);
pa.addUserAttribute(userAttrName, userAttrDesc);
tx.commit();
or
persistenceStore.lockForWrite(internalUser);
persistenceStore.getTransaction().checkpoint();
I would like to clarify the difference between the two
approaches. My understanding was that they were
equivalent. Is this correct?
Regards,
David.
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