Method delete

tortoise/models.py:1196–1209

Deletes the current model object. :param using_db: Specific DB connection to use instead of default bound :raises OperationalError: If object has never been persisted.

(self, using_db: BaseDBAsyncClient | None = None)

        await self._post_save(db, created, update_fields)

    async def delete(self, using_db: BaseDBAsyncClient | None = None) -> None:
        """
        Deletes the current model object.

        :param using_db: Specific DB connection to use instead of default bound

        :raises OperationalError: If object has never been persisted.
        """
        db = using_db or self._choose_db(True)
        if not self._saved_in_db:
            raise OperationalError("Can't delete unpersisted record")
        await self._pre_delete(db)
        await db.executor_class(model=self.__class__, db=db).execute_delete(self)
        await self._post_delete(db)

    async def fetch_related(self, *args: Any, using_db: BaseDBAsyncClient | None = None) -> None:
        """