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Fixed #10052 -- Added import line for other aggregates used in examples. Thanks to Tyler Brownell <tyler@bluefoxstudio.ca> for the suggestion. 

git-svn-id: http://code.djangoproject.com/svn/django/trunk@9787 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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Russell Keith-Magee 2009-01-23 11:12:06 +00:00
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docs/topics/db/aggregation.txt
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@ -88,6 +88,7 @@ If you want to generate more than one aggregate, you just add another
argument to the ``aggregate()`` clause. So, if we also wanted to know argument to the ``aggregate()`` clause. So, if we also wanted to know
the maximum and minimum price of all books, we would issue the query:: the maximum and minimum price of all books, we would issue the query::
>>> from django.db.models import Avg, Max, Min, Count
>>> Book.objects.aggregate(Avg('price'), Max('price'), Min('price')) >>> Book.objects.aggregate(Avg('price'), Max('price'), Min('price'))
{'price__avg': 34.35, 'price__max': Decimal('81.20'), 'price__min': Decimal('12.99')} {'price__avg': 34.35, 'price__max': Decimal('81.20'), 'price__min': Decimal('12.99')}