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Fixed #14672 - Added admin handling for on_delete=PROTECT. Thanks to jtiai for the report.

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git-svn-id: http://code.djangoproject.com/svn/django/trunk@15249 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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Carl Meyer 2011-01-20 00:33:32 +00:00
parent e01cb07404
commit 93a4d46184
10 changed files with 115 additions and 27 deletions
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docs/ref/models/fields.txt
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@ -971,7 +971,8 @@ define the details of how the relation works.
* :attr:`~django.db.models.CASCADE`: Cascade deletes; the default.
* :attr:`~django.db.models.PROTECT`: Prevent deletion of the referenced
object by raising :exc:`django.db.IntegrityError`.
object by raising :exc:`django.db.models.ProtectedError`, a subclass of
:exc:`django.db.IntegrityError`.
* :attr:`~django.db.models.SET_NULL`: Set the :class:`ForeignKey` null;
this is only possible if :attr:`null` is ``True``.