def database_forwards(self, app_label, schema_editor, from_state, to_state):
        from_model = from_state.apps.get_model(app_label, self.model_name)
        if self.allow_migrate_model(schema_editor.connection.alias, from_model):
            schema_editor.remove_field(
                from_model, from_model._meta.get_field(self.name)