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-35961','list-35960','list-35959','list-35977','list-35976','list-35975','list-35974','list-35973','list-35972','list-35971','list-35970','list-35969','list-35968','list-35967','list-35966','list-35965','list-35964','list-35963','list-35962','list-35958','list-35957','list-35956','list-35955','list-35954','list-35953','list-35952','list-35951','list-35950','list-35949','list-35948') ORDER BY ext.taxis ASC,ext.id DESC】