Hi,
I downloaded Django 1.1 due to aggregation support.
But I am facing one issue which I cannot seem to overcome.
I have two fields which represents two different times.
I want to get the sum of difference of times - and I am unable to
do so.
Basically, I want to do as follows:
SELECT SUM (time2 - time1) FROM _TABLE_ WHERE __XXX___
I tried 2 options:
1. self.filter( XXX).aggregate(diff=Sum('time2 - time1'))
2. self.filter (XXX).aggregate(t2=Sum('time2'), t1= Sum('time1')) - so
that I can do t2 - t1 later.
Both is not supported in Django. I have raw SQL code in model
Manager for the same. I thought using Django Aggregation is better. Is
such operations going to be supported in Django 1.1 ?
Regards
Koran
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