Just to clarify, I'm trying to filter questions that have an answer,
but I don't know the particular answer.  I just want to determine
whether or not an answer object exists, with the foreign key of this
question.

I could do

  Answer.objects.filter(question = my_question)

but I am filtering questions on a number of parameters, such as text
of the question.

Thanks,
Jim

On Apr 12, 11:50 am, Jim N <jim.nach...@gmail.com> wrote:
> Hi Djangoists,
>
> I have a model "question" which has a one-to-many relationship with
> "answer".
>
> class Question(models.Model):
>     text = models.TextField()
>
> class Answer(models.Model):
>     text = models.TextField()
>     question = models.ForeignKey(Question)
>
> I can't figure out how to construct a filter that will give me
>
> - just questions where there isn't an answer
> - just questions where there is an answer
>
> Is this really easy and I'm just not seeing it?
>
> Thanks,
> Jim

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