Re: Queryset math

try using annotate, you can do something like Entry.objects.extra(select={'diff': "A - B"})

take a look at https://docs.djangoproject.com/en/dev/ref/models/querysets/#extra

On Thu, May 30, 2013 at 11:46 PM, Javier Guerra Giraldez <javier@guerrag.com> wrote:

On Thu, May 30, 2013 at 3:18 PM, SeanJ <seanjohnson20@gmail.com> wrote:
> as soon as those values come from the queryset I can't do math on them.

what have you tried?

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Javier

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