Author: adrian
Date: 2010-01-10 12:36:45 -0600 (Sun, 10 Jan 2010)
New Revision: 12181
Modified:
django/trunk/docs/topics/db/queries.txt
Log:
Fixed #12084 -- Documented the fact that QuerySet.update() returns the number
of affected rows. Thanks, timo
Modified: django/trunk/docs/topics/db/queries.txt
===================================================================
--- django/trunk/docs/topics/db/queries.txt 2010-01-10 18:36:20 UTC (rev
12180)
+++ django/trunk/docs/topics/db/queries.txt 2010-01-10 18:36:45 UTC (rev
12181)
@@ -785,8 +785,8 @@
# Change every Entry so that it belongs to this Blog.
>>> Entry.objects.all().update(blog=b)
-The ``update()`` method is applied instantly and doesn't return anything
-(similar to ``delete()``). The only restriction on the ``QuerySet`` that is
+The ``update()`` method is applied instantly and returns the number of rows
+affected by the query. The only restriction on the ``QuerySet`` that is
updated is that it can only access one database table, the model's main
table. So don't try to filter based on related fields or anything like that;
it won't work.
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