def drop_all(self, check_first: bool = True):
        """Drop all tables from the database.

        :param bool check_first: Defaults to True, only issue DROPs for tables confirmed to be
          present in the target database. Defers to :meth:`sqlalchemy.sql.schema.MetaData.drop_all`
        """
        self._metadata.drop_all(self.engine, checkfirst=check_first)
        self._store_drop()
def drop_all(self, check_first: bool = True):
        """Drop all tables from the database.

        :param bool check_first: Defaults to True, only issue DROPs for tables confirmed to be
          present in the target database. Defers to :meth:`sqlalchemy.sql.schema.MetaData.drop_all`
        """
        self._metadata.drop_all(self.engine, checkfirst=check_first)
        self._store_drop()
def drop_all ( self , check_first : bool = True ) : self . _metadata . drop_all ( self . engine , checkfirst = check_first ) self . _store_drop ( )
Drop all tables from the database.

        :param bool check_first: Defaults to True, only issue DROPs for tables confirmed to be
          present in the target database. Defers to :meth:`sqlalchemy.sql.schema.MetaData.drop_all`
Drop all tables from the database .