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[1.5.x] Documentation - Noted that OneToOneField doesn't respect unique.

Added OneToOneField to the list of model fields for which the unique
argument isn't valid. (OneToOneFields are inherently unique, and if
the user supplies a value for unique it is ignored / overwritten.)
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commit bbe2ad3e387a94de1898fb6bab17846b48e82f64 1 parent adf7050
Kevin Christopher Henry marfire authored ptone committed
Showing with 2 additions and 2 deletions.
  1. +2 −2 docs/ref/models/fields.txt
4 docs/ref/models/fields.txt
@@ -269,8 +269,8 @@ you try to save a model with a duplicate value in a :attr:`~Field.unique`
field, a :exc:`django.db.IntegrityError` will be raised by the model's
:meth:`` method.
-This option is valid on all field types except :class:`ManyToManyField` and
+This option is valid on all field types except :class:`ManyToManyField`,
+:class:`OneToOneField`, and :class:`FileField`.
Note that when ``unique`` is ``True``, you don't need to specify
:attr:`~Field.db_index`, because ``unique`` implies the creation of an index.
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