I tyied with some new filed in model B. class A(models.Model): data = models.CharField(max_length=30)
class B(A): data2 = models.CharField(max_length=30) to class A(models.Model): data = models.CharField(max_length=30) class B(models.Model): data2 = models.CharField(max_length=30) migrated and got File "/.../lib/python3.4/site-packages/django/db/models/base.py", line 226 , in __new__ base.__name__, django.core.exceptions.FieldError: Local field 'id' in class 'B' clashes with field of the same name from base class 'A'. -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To post to this group, send email to django-users@googlegroups.com. Visit this group at https://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/688e96e4-d8eb-497a-a9d4-4afe8d234071%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.