On Oct 6, 2:44 am, refreegrata <refreegr...@yahoo.com> wrote:
> Hello list. I'm have a questio. if I have an "inner join" query an use
> an "only" restriction, how can i put a field of the second table in
> the "only" tuple?
>
> Example:
>
> Model
> ---------
> class Abc(models.Model):
> fk_user = models.ForeignKey(User, related_name='user_pp')
> fk_ee = models.ForeignKey(Dd, related_name='dd_dd')
> ccc = models.BooleanField(default=False)
>
> And my query
>
> User.objects.filter(user_pp__fk_departamento='aa'].id).only('username')
>
> But i want to do something like
>
> User.objects.filter(user_pp__fk_departamento='aa'].id).only('username',
> 'ccc')
> or
> User.objects.filter(user_pp__fk_departamento='aa'].id).only('username',
> 'user_pp__ccc')
> but that's don't work. How i can put the ccc field inside the 'only'
> tuple.
>
> Thanks for read,a and sorry for my poor english.
Try it the other way round - starting from Abc.
Abc.objects.filter(fk_departamento='aa').only('fk_user__username',
'ccc')
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