2011/3/9 Łukasz Rekucki <lreku...@gmail.com>:
> It's probably messy in general case, but maybe we can try emulating
> this in this particular case. Using an ordinary DISTINCT in a subquery
> seems to solve the issue:
>
> base_query =
> self.rel.to._default_manager.using(db).complex_filter(self.rel.limit_choices_to).values('id').distinct()
> queryset = self.rel.to._default_manager.using(db).filter(pk=base_query)
Yes, that looks like it should work. I expect it's probably less
efficient, but we may just have to live with that.
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