cat db01.InnoDB.sql | sed 's/ENGINE=InnoDB/ENGINE=MyISAM/' > db01.MyISAM.sql

ERROR 1071 (42000) at line 781: Specified key was too long; max key length is 1000 bytes

CREATE TABLE `ctools_object_cache` (
  `sid` varchar(64) NOT NULL COMMENT 'The session ID this cache object belongs to.',
  `name` varchar(128) NOT NULL COMMENT 'The name of the object this cache is attached to.',
  `obj` varchar(128) NOT NULL COMMENT 'The type of the object this cache is attached to; this essentially represents the owner so that several sub-systems can use this cache.',
  `updated` int(10) unsigned NOT NULL DEFAULT '0' COMMENT 'The time this cache was created or updated.',
  `data` longblob COMMENT 'Serialized data being stored.',
  PRIMARY KEY (`sid`,`obj`,`name`),
  KEY `updated` (`updated`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 ROW_FORMAT=DYNAMIC COMMENT='A special cache used to store objects that are being...';
/*!40101 SET character_set_client = @saved_cs_client */;