SQL执行错误【ID：1030，错误信息是：Got error 28 from storage engine, SELECT ext.id,ext.identifier,ext.form_type,extc.content,ext.ext,ext.ftype FROM kd_fields ext JOIN kd_extc extc ON(ext.id=extc.id)  WHERE ext.ftype IN('list-1104939','list-1104938','list-1104937','list-1104936','list-1104935','list-1104934','list-1104933','list-1104932','list-1104931','list-1104930','list-1104929','list-1104928','list-1104927','list-1104926','list-1104925','list-1104924','list-1104923','list-1104922','list-1104921','list-1104920','list-1104919','list-1104918','list-1104917','list-1104916','list-1104915','list-1104914','list-1104913','list-1104912','list-1104911','list-1104910') ORDER BY ext.taxis ASC,ext.id DESC】