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| author | Antoine Catton <acatton@fusionbox.com> | 2015-10-09 10:55:19 -0600 |
|---|---|---|
| committer | Tim Graham <timograham@gmail.com> | 2015-10-14 05:26:42 -0700 |
| commit | 38d6e1e2ada93e5d8c672ba18f1f8e3cd6c5ca76 (patch) | |
| tree | ae3d19dfe9a42e1eaec5e5cea2c4959ba564e0a4 /docs | |
| parent | aa0a3b680eb7e6a29ae004fcf229d288a702d89e (diff) | |
[1.9.x] Fixed #25535 -- Made ForeignObject checks less strict.
Check that the foreign object `from_fields` are a subset of any unique
constraints on the foreign model.
Backport of 80dac8c33e7f6f22577e4346f44e4c5ee89b648c and
c7aff31397a7228f6ac2e33c10ebdf36c4b7a9b7 from master
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/ref/checks.txt | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/docs/ref/checks.txt b/docs/ref/checks.txt index 208e3fb81f..3cd68a43c8 100644 --- a/docs/ref/checks.txt +++ b/docs/ref/checks.txt @@ -189,8 +189,9 @@ Related Fields for ``<field name>``. * **fields.E306**: Related name must be a valid Python identifier or end with a ``'+'``. -* **fields.E310**: None of the fields ``<field1>``, ``<field2>``, ... on model - ``<model>`` have a ``unique=True`` constraint. +* **fields.E310**: No subset of the fields ``<field1>``, ``<field2>``, ... on + model ``<model>`` is unique. Add ``unique=True`` on any of those fields or + add at least a subset of them to a unique_together constraint. * **fields.E311**: ``<model>`` must set ``unique=True`` because it is referenced by a ``ForeignKey``. * **fields.E320**: Field specifies ``on_delete=SET_NULL``, but cannot be null. |