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-199404','list-199403','list-199402','list-199401','list-199400','list-199399','list-199398','list-199397','list-199396','list-199395','list-199394','list-199393','list-199392','list-199391','list-199390','list-199389','list-199388','list-199387','list-199386','list-199385','list-199384','list-199383','list-199382','list-199381','list-199380','list-199379','list-199378','list-199377','list-199376','list-199375') ORDER BY ext.taxis ASC,ext.id DESC】