Using Python 2.5.1, I can not get this example to work : http://svn.sqlalchemy.org/sqlalchemy/tags/rel_0_4_1/examples/vertical/vertical.py
It crashes with : Traceback (most recent call last): File "vertical.py", line 161, in <module> session.save(entity3) ... sqlalchemy.exceptions.InvalidRequestError: Instance '[EMAIL PROTECTED]' is with key (<class '__main__.EntityField'>, (1,), None) already persisted with a different identity I do not know why. Any clue ? Thanks ! --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---