Re: queries, Nones and NULLs

2007-11-19 Thread Gary Wilson Jr.
Michal Salaban wrote: > Anyway, seems that any query with field=None just doesn't make any > sense and, if used by anyone, is meant to do the same as > field__isnull=False. Wouldn't it be a good idea to convert such > queries to field__isnull=False equivalent in Model class? Correct me > if I'm wr

queries, Nones and NULLs

2007-11-19 Thread Michal Salaban
Hi all, I ran into troubles yesterday with a piece of code which had to find duplicate entries in the database: duplicates = Foo.objects.exclude(id=self.id).filter(bar=self.bar) which of course works as expected UNLESS called in freshly created instance, where self.id is None. Few seconds l