On Thu, Aug 13, 2009 at 2:51 PM, Jonas Obrist<ojiido...@gmail.com> wrote:
>
> Hi django-users
>
> I try to do as much as I can in ORM without python looping etc. So I
> wonder if the following code could be done in one update:
>
> for parent in thread.forum.allparents.all():
> parent.postcount += 1
> parent.lastpost = post
> parent.save()
>
> Basically do something like:
>
> thread.forums.allparents.update(postcount += 1, lastpost=post)
>
> I'm well aware that += is completely wrong there, it's just to
> illustrate my idea.
>
> Jonas
>
> >
>
If you're using django 1.1 you can use the new F() objects so it'd look like:
thread.forums.allparents.update(postcount = F('postcount')+1, lastpost=post)
Alex
--
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right to say it." -- Voltaire
"The people's good is the highest law." -- Cicero
"Code can always be simpler than you think, but never as simple as you
want" -- Me
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