No, i did not mean this. The situation is, i have model A and model B, B has a foreignkey point to A,.
now i find that i wanna delete records of A without deleting records of B which pointing to A. i think i could reset the B's foreignkey field to integerfield. But i consider it is not the best answer, because there are a lot of similar problems, and some of which should be delete, the others should not be delete. is there any suggestion. 2009/4/29 Marcelo Ramos <marce...@gmail.com> > > On Wed, Apr 29, 2009 at 2:57 AM, Vincent <pho...@gmail.com> wrote: > > Hi, > > I got a problem like this: > > class A(models.Model): > > id = models.AutoField(primary_key=True) > > field1 = models.TextField() > > class B(models.Model): > > a = models.ForeignKey(A) > > field1 = models.TextField() > > then there are some records of A/B, > > how can i delete records of A and do not delete records of B which have > > foreignkey on A > > Did you mean how to delete records of A for which there are no records > in B pointing to them through the foreign key "a", right? > > -- > Marcelo Ramos > Django/Python developer > > > > --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
