diff options
Diffstat (limited to 'django')
| -rw-r--r-- | django/db/models/base.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/django/db/models/base.py b/django/db/models/base.py index d7d207901b..77353121f5 100644 --- a/django/db/models/base.py +++ b/django/db/models/base.py @@ -1782,7 +1782,7 @@ class Model(AltersData, metaclass=ModelBase): meta = cls._meta pk = meta.pk - if not isinstance(pk, CompositePrimaryKey): + if meta.proxy or not isinstance(pk, CompositePrimaryKey): return errors seen_columns = defaultdict(list) |