On Feb 11, 2008, at 10:20 AM, maxi wrote:
> > > Thanks for your replay, > >> The easiest in this case is to use query.populate_existing(): >> >> sess.query(Person).populate_existing().filter_by().all() >> >> however, this method is only available in 0.4. > > How work this ? > This method - populate_existing() - re-read from database ? > it sees an instance already in the Session, and overwrites its data. any pending changes on the object are lost. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sqlalchemy" 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/sqlalchemy?hl=en -~----------~----~----~----~------~----~------~--~---
