I'm not sure I follow you completely, but I think my blog post on the subject of finding lookup items that are not being used may get you going in the right direction.
http://blog.michaeltrier.com/2007/8/12/finding-lookup-items-that-are-not-used I hope it helps. Michael On Nov 23, 2007 5:54 AM, Manakel <[EMAIL PROTECTED]> wrote: > > Hello Dear All, > > I have the following models > > A --is linked via A-LINKS-- to B --is linked via B-LINKS to C. > > where A,B,C are models (ie Requirement, Test,Defect) > and A-LINKS is a N-N relationship between A & B using a third party > object. (intermediate table) > and B-LINKS is a N-N relationship between B & C using a third part > object. (intermediate table) > > I need to be able to query > 1)A object that have no relationship with B Object > (eg Requirement without Test) > 2) B Object that have no relationship with C Object > (eg Test without Defects) > 3) A Object without relationship with C Object > (eg Requirement without a Defect via a Test) > > I'm able using __XX__ syntax to queries Requirement THAT DOES have a > TEST but i don't understand how to negate the query. > > I hope i'm not too confusing :-) > > > > --~--~---------~--~----~------------~-------~--~----~ 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?hl=en -~----------~----~----~----~------~----~------~--~---
