-- QUERY TO CONVERT TABLES 'MyISAM' to 'InnoDB' Engine
SET @DATABASE_NAME = 'database';
SELECT CONCAT('ALTER TABLE ', table_name, ' ENGINE=InnoDB;') AS sql_statements
FROM information_schema.tables AS tb
WHERE table_schema = @DATABASE_NAME
AND `ENGINE` = 'MyISAM'
AND `TABLE_TYPE` = 'BASE TABLE'
ORDER BY table_name DESC;
-- QUERY TO CONVERT TABLES 'InnoDB' TO 'MyISAM' ENGINE
SET @DATABASE_NAME = 'database';
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'
ORDER BY table_name DESC;