Hello, I have several objects from a relation that I'd like to delete. To me, this would be a natural syntax:
session.delete(office.users) to delete all of the "user" objects. I get this error when doing this: raise exc.UnmappedInstanceError(instance) sqlalchemy.orm.exc.UnmappedInstanceError: Class 'sqlalchemy.orm.collections.InstrumentedList' is not mapped Took me a while to figure out that delete() didn't work like that. I use this instead: [session.delete(x) for x in office.users] Can session.delete() be made to work as above (or at the very least produce a better error message)? Cheers, Demitri --~--~---------~--~----~------------~-------~--~----~ 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 sqlalchemy+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en -~----------~----~----~----~------~----~------~--~---