Hi, On Tue, 2006-04-11 at 21:20 -0400, Max Battcher wrote: > if sometag.article_set.count() == 0: > pass # your code here
This will test if one tag has an empty article_set. AFAICT, the question is on how to find all tags which have an empty article_set. Yes, you could do it this way, but it means querying the DB again for every tag. > > Each Article can be associated with multiple Tags and vice versa. > > How can I query the Tag model to obtain all Tags with no associated > > articles? (m-r) I basically want to delete unused tags. Unfortunately, it seems that you have to drop to SQL. See the thread started by me on the subject yesterday, http://groups.google.com/group/django-users/browse_thread/thread/e708abca0baf6a32/15ae0b421f607983 Russell --~--~---------~--~----~------------~-------~--~----~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~----------~----~----~----~------~----~------~--~---
