I have two tables where one is a foreign key for the other. For some of the "children" there is no "parent". Hence I want to leave the linking field NULL (empty) in the child database table. I am having trouble making a queryset which finds all children without parents. I was thinking looking for the linking field to be <1 or None or something. Not working. I'm thinking that it is because Django cannot allow a child record to no have a parent when their a foreign key defined?
I'm not using Django, yet, to put data into the database, so there are children with no parents in the database. This makes sense for the purpose of the application, but I can't get Django to tell me which children have no parents. Thoughts? -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-us...@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.
