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Fixed #5537 -- document trailing '+' on related_name for supressing backward relation.

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Thanks to dcramer for the report, and Russ for pointing out the workaround.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@14049 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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Simon Meers 2010-10-09 02:54:48 +00:00
parent 5b155e2a87
commit fa3335fa9f
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docs/ref/models/fields.txt
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@ -925,6 +925,15 @@ define the details of how the relation works.
<abstract-base-classes>`; and when you do so <abstract-base-classes>`; and when you do so
:ref:`some special syntax <abstract-related-name>` is available. :ref:`some special syntax <abstract-related-name>` is available.
If you wish to supress the provision of a backwards relation, you may
simply provide a ``related_name`` which ends with a '+' character.
For example::
user = models.ForeignKey(User, related_name='+')
will ensure that no backwards relation to this model is provided on the
``User`` model.
.. attribute:: ForeignKey.to_field .. attribute:: ForeignKey.to_field
The field on the related object that the relation is to. By default, Django The field on the related object that the relation is to. By default, Django