diff options
Diffstat (limited to 'django/db/models/sql')
| -rw-r--r-- | django/db/models/sql/subqueries.py | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/django/db/models/sql/subqueries.py b/django/db/models/sql/subqueries.py index 2705114a54..9936f7ff42 100644 --- a/django/db/models/sql/subqueries.py +++ b/django/db/models/sql/subqueries.py @@ -87,15 +87,12 @@ class UpdateQuery(Query): values_seq = [] for name, val in values.items(): field = self.get_meta().get_field(name) - direct = ( - not (field.auto_created and not field.concrete) or not field.concrete - ) model = field.model._meta.concrete_model if field.name == "pk" and model._meta.is_composite_pk: raise FieldError( "Composite primary key fields must be updated individually." ) - if not direct or (field.is_relation and field.many_to_many): + if not field.concrete or (field.is_relation and field.many_to_many): raise FieldError( "Cannot update model field %r (only non-relations and " "foreign keys permitted)." % field |