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Diffstat (limited to 'docs')
| -rw-r--r-- | docs/model-api.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/docs/model-api.txt b/docs/model-api.txt index 1926495728..abf69835be 100644 --- a/docs/model-api.txt +++ b/docs/model-api.txt @@ -1166,6 +1166,10 @@ together. It's used in the Django admin and is enforced at the database level (i.e., the appropriate ``UNIQUE`` statements are included in the ``CREATE TABLE`` statement). +All the fields specified in ``unique_together`` must be part of the current +model. If you are using `model inheritance`_, you cannot refer to fields from +any parent classes in ``unique_together``. + **New in Django development version** For convenience, unique_together can be a single list when dealing |