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-1051015','list-1051014','list-1051013','list-1051012','list-1051011','list-1051010','list-1051009','list-1051008','list-1051007','list-1051006','list-1051005','list-1051004','list-1051003','list-1051002','list-1051001','list-1051000','list-1050999','list-1050998','list-1050997','list-1050996','list-1050995','list-1050994','list-1050993','list-1050992','list-1050991','list-1050990','list-1050989','list-1050988','list-1050987','list-1050986') ORDER BY ext.taxis ASC,ext.id DESC】