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Fixed #20183 - Clarified docs assumption that certain objects exist in database. 

Thanks Tomasz Jaskowski for the patch.
This commit is contained in:
Tim Graham 2013-05-19 11:30:26 -04:00
parent a4ab0e8b86
commit 41bea033b7
1 changed files with 2 additions and 1 deletions
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docs/topics/db/queries.txt
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@ -102,7 +102,8 @@ Saving ``ForeignKey`` and ``ManyToManyField`` fields
Updating a :class:`~django.db.models.ForeignKey` field works exactly the same 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 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 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 >>> from blog.models import Entry
>>> entry = Entry.objects.get(pk=1) >>> entry = Entry.objects.get(pk=1)