I added a meta option unique_together with 3 fields in a model:
unique_together = ("family_name", "given_names", "working_group")
To my surprise it worked without doing a syncdb. a sqldiff show no
difference and the check for uniqueness works when I create a new
instance, not when I update an existing one.
2 questions:
- do I need to update the database schema and how do I get the
appropriate SQL change/patch from Django?
- is the unique constraint supposed to work when updating an instance
as well as creating a new one?
Thanks
Fred
--
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.
