Michael Bayer ha scritto: > > On Feb 23, 2007, at 1:56 PM, Manlio Perillo wrote: > >> Hi again. >> >> I have an object attribute loaded via lazy loader. >> This object is loaded in a transaction. >> >> Then, in another transaction, I ussue an update statement (via the sql >> module, not using the orm), that updates the table of the main >> object's >> attribute. >> >> The problem, now, is that I want to reload this attribute. >> >> I have tried, in a separate transaction: >> sess.update(obj) >> sess.expire(obj) >> >> One problem here is that the entire object is reloaded, and I do not >> want this. > > i think if you say delattr(obj, attributename), it will do a lazyload > on the next run. >
Sorry, I have tested only sess.expire(obj). delattr(obj, attributename) does not works. Regards Manlio Perillo --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To post to this group, send email to sqlalchemy@googlegroups.com 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 -~----------~----~----~----~------~----~------~--~---
