Blog.objects.filter(entry__pub_date__lte=date(2011, 4, 1),
entry__headline__contains='Easter
').latest('pub_date')
Or
Blog.objects.filter(entry__pub_date__lte=date(2011, 4, 1),
entry__headline__contains='Easter
').order_by('-pub_date')[0]
On Thu, Apr 21, 2011 at 10:25 PM, Carsten Fuchs <carstenfu...@t-online.de>wrote:
>
> I'm currently reading <
> http://docs.djangoproject.com/en/1.3/topics/db/queries/#lookups-that-span-relationships
> >.
>
> What I seem to understand is how I can find all blogs that have entries
> that
> - where published *sometime* before or at April 1st,
> - and have the word "Easter" in the headline:
>
> Blog.objects.filter(entry__pub_date__lte=date(2011, 4, 1),
> entry__headline__contains='Lennon')
>
>
> What I'm wondering about is how I can find blogs whose *most recent* entry
> before or at April 1st has the word "Easter" in the headline.
>
> Can this be expressed with the Django ORM? How?
>
>
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