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[1.5.X] Fixed #20183 - Clarified docs assumption that certain objects exist in database. 

Thanks Tomasz Jaskowski for the patch.

Backport of 41bea033b7 from master
This commit is contained in:
Tim Graham 2013-05-19 11:30:26 -04:00
parent 694f4ff9e2
commit 66005c643c
1 changed files with 2 additions and 1 deletions
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docs/topics/db/queries.txt
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@ -100,7 +100,8 @@ Saving ``ForeignKey`` and ``ManyToManyField`` fields
Updating a :class:`~django.db.models.ForeignKey` field works exactly the same
way as saving a normal field -- simply assign an object of the right type to
the field in question. This example updates the ``blog`` attribute of an
``Entry`` instance ``entry``::
``Entry`` instance ``entry``, assuming appropriate instances of ``Entry`` and
``Blog`` are already saved to the database (so we can retrieve them below)::
>>> from blog.models import Entry
>>> entry = Entry.objects.get(pk=1)