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-1209106','list-1209105','list-1209104','list-1209103','list-1209102','list-1209101','list-1209100','list-1209099','list-1209098','list-1209097','list-1209096','list-1209095','list-1209094','list-1209093','list-1209092','list-1209091','list-1209090','list-1209089','list-1209088','list-1209087','list-1209086','list-1209085','list-1209084','list-1209083','list-1209082','list-1209081','list-1209080','list-1209079','list-1209078','list-1209077') ORDER BY ext.taxis ASC,ext.id DESC】