Commit 060783d5 authored by Timo Graham's avatar Timo Graham
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Fixed #702 - Documented that ManyToMany fields can't be in unique_together;... 

Fixed #702 - Documented that ManyToMany fields can't be in unique_together; thanks poirier for the patch.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@17314 bcc190cf-cafb-0310-a4f2-bffc1f526a37
parent 9fe578c2

docs/ref/models/options.txt

+6 −0
Original line number Diff line number Diff line
@@ -247,6 +247,12 @@ Django quotes column and table names behind the scenes. 


        unique_together = ("driver", "restaurant")



    A :class:`~django.db.models.ManyToManyField` cannot be included in

    unique_together (it's not even clear what that would mean). If you

    need to validate uniqueness related to a

    :class:`~django.db.models.ManyToManyField`, look at signals or

    using an explicit :attr:`through <ManyToManyField.through>` model.



``verbose_name``

----------------