diff options
Diffstat (limited to 'django')
| -rw-r--r-- | django/db/backends/sqlite3/schema.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/django/db/backends/sqlite3/schema.py b/django/db/backends/sqlite3/schema.py index 6c106ae868..88fa466f79 100644 --- a/django/db/backends/sqlite3/schema.py +++ b/django/db/backends/sqlite3/schema.py @@ -379,7 +379,10 @@ class DatabaseSchemaEditor(BaseDatabaseSchemaEditor): def add_field(self, model, field): """Create a field on a model.""" - if ( + # Special-case implicit M2M tables. + if field.many_to_many and field.remote_field.through._meta.auto_created: + self.create_model(field.remote_field.through) + elif ( # Primary keys and unique fields are not supported in ALTER TABLE # ADD COLUMN. field.primary_key |