diff options
Diffstat (limited to 'docs/ref/models')
| -rw-r--r-- | docs/ref/models/fields.txt | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/docs/ref/models/fields.txt b/docs/ref/models/fields.txt index bf5d7b30cd..f5c8f72356 100644 --- a/docs/ref/models/fields.txt +++ b/docs/ref/models/fields.txt @@ -883,6 +883,8 @@ that control how the relationship functions. is not provided, Django will assume a default name based upon the names of the two tables being joined. +.. _ref-onetoone: + ``OneToOneField`` ----------------- @@ -897,13 +899,17 @@ another model in some way; :ref:`multi-table-inheritance` is implemented by adding an implicit one-to-one relation from the child model to the parent model, for example. -One positional argument is required: the class to which the model will -be related. +One positional argument is required: the class to which the model will be +related. This works exactly the same as it does for :class:`ForeignKey`, +including all the options regarding :ref:`recursive <recursive-relationships>` +and :ref:`lazy <lazy-relationships>` relationships. + +.. _onetoone-arguments: Additionally, ``OneToOneField`` accepts all of the extra arguments accepted by :class:`ForeignKey`, plus one extra argument: -.. attribute: OneToOneField.parent_link +.. attribute:: OneToOneField.parent_link When ``True`` and used in a model which inherits from another (concrete) model, indicates that this field should be used as the |