mysql batch modify database table default storage engine

SET @DATABASE_NAME = 't_kp_2';

SELECT  CONCAT('ALTER TABLE `', table_name, '` ENGINE=MyISAM;') AS sql_statements
FROM    information_schema.tables AS tb
WHERE   table_schema = @DATABASE_NAME
AND     `ENGINE` = 'InnoDB'
AND     `TABLE_TYPE` = 'BASE TABLE';

commit;