diff options
Diffstat (limited to 'django/db/backends/sqlite3')
| -rw-r--r-- | django/db/backends/sqlite3/schema.py | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/django/db/backends/sqlite3/schema.py b/django/db/backends/sqlite3/schema.py index 216ff0958a..a8417d4f66 100644 --- a/django/db/backends/sqlite3/schema.py +++ b/django/db/backends/sqlite3/schema.py @@ -121,11 +121,15 @@ class DatabaseSchemaEditor(BaseDatabaseSchemaEditor): Removes a field from a model. Usually involves deleting a column, but for M2Ms may involve deleting a table. """ - # Special-case implicit M2M tables - if isinstance(field, ManyToManyField) and field.rel.through._meta.auto_created: - return self.delete_model(field.rel.through) + # M2M fields are a special case + if isinstance(field, ManyToManyField): + # For implicit M2M tables, delete the auto-created table + if field.rel.through._meta.auto_created: + self.delete_model(field.rel.through) + # For explicit "through" M2M fields, do nothing # For everything else, remake. - self._remake_table(model, delete_fields=[field]) + else: + self._remake_table(model, delete_fields=[field]) def alter_field(self, model, old_field, new_field, strict=False): """ |