mirrors/django
1
0
Fork 0
mirror of https://github.com/django/django.git synced 2024-12-23 01:25:58 +00:00
Code Issues 25 Releases Wiki Activity

Fixed #10490 -- Small wording correction in the docs. Thanks, matehat.

Browse Source 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@10529 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Malcolm Tredinnick 2009-04-12 02:00:36 +00:00
parent 50dbda9a3e
commit 1aa0d1b4a6
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
docs/topics/db/aggregation.txt
View File

@ -222,7 +222,7 @@ in which the clauses are applied to the ``QuerySet``.
When an ``annotate()`` clause is applied to a query, the annotation is When an ``annotate()`` clause is applied to a query, the annotation is
computed over the state of the query up to the point where the annotation computed over the state of the query up to the point where the annotation
is requested. The practical implication of this is that ``filter()`` and is requested. The practical implication of this is that ``filter()`` and
``annotate()`` are not transitive operations -- that is, there is a ``annotate()`` are not commutative operations -- that is, there is a
difference between the query:: difference between the query::
>>> Publisher.objects.annotate(num_books=Count('book')).filter(book__rating__gt=3.0) >>> Publisher.objects.annotate(num_books=Count('book')).filter(book__rating__gt=3.0)