I understand what you are saying the problem is. In my case here is
what sets this off:
class Meta:
unique_together = ('city', 'title',)
where city is a foreign key and now I see the mixed types.
On Apr 18, 8:58 pm, Malcolm Tredinnick <[EMAIL PROTECTED]>
wrote:
> On Fri, 2008-04-18 at 17:26 -0700, Merrick wrote:
> > I get the same problem as described here:
>
> > #6523
> >http://code.djangoproject.com/ticket/6523
>
> > There is a diff file which says it fixes the problem, how should I
> > proceed? If implement the diff, anyone care to tell me how please.
>
> We had a discussion about this behaviour on the dev list a while back
> and have decided that using inappropriate operators on the wrong field
> types (e.g. using LIKE on an integer) is just not going to work if the
> database doesn't auto-case. It's actually bad data design to rely on
> that and Django shouldn't have to carry the overhead for working around
> that (it would be extra overhead for every database backend, since every
> time the operator is used, we need to do a check for the backend type
> and then change the behaviour). Using casts everywhere at the database
> level also slows down query time quite a bit and, again, we aren't going
> to penalise people who are doing the right thing to accommodate those
> with bad design. Basically PostgreSQL 8.3 has started reporting an error
> for something that has always been more or less an error, but has been
> previously disguised.
>
> However, we still need to audit the internal uses to make sure we aren't
> inadvertently using these wrong types ourselves, which is why #6523
> (and, related, #6605) are still open.
>
> The short answer is to work out why you are trying to use these
> text-based operators on non-text fields and avoid doing that. It's
> wrong. However, it may not be your fault if it's something Django is
> doing, which is part of fixing that problem.
>
> Regards,
> Malcolm
>
> --
> If it walks out of your refrigerator, LET IT
> GO!!http://www.pointy-stick.com/blog/
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