On Thu, 2009-08-06 at 07:15 -0700, Jan Ostrochovsky wrote: > Hello, > > http://docs.djangoproject.com/en/dev/topics/db/models/#multi-table-inheritance > says: > The inheritance relationship introduces links between the child model > and each of its parents (via an automatically-created OneToOneField). > > http://docs.djangoproject.com/en/dev/ref/models/fields/#onetoonefield > says: Multi-table inheritance is implemented by adding an implicit one- > to-one relation from the child model to the parent model... > > The question is: how can I set options of that implicit OneToOneField? > Most interesting is null=True / null=False.
You don't. Model inheritance is a Python-level thing and things like "optional" inheritance doesn't existence for Python inheritance. It's a shortcut for emulating Python class inheritance as much as possible. If you want this level of control, model the relations explicitly and set the options on the OneToOneField to whatever you like. Regards, Malcolm --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~----------~----~----~----~------~----~------~--~---
