create table T (
    REG_NUMBER   bigint   not null,
    DATA_DATE    date     not null,
    WELL_KNOWN   boolean  not null
);
alter table T add constraint PK_T primary key ( REGISTRATION_NUMBER, DATA_DATE, WELL_KNOWN )
using descending index PK_T;

select
    *
  from
    T
  order by
      REG_NUMBER
    , DATA_DATE
    , WELL_KNOWN  desc

plan sort (T natural)

select
    *
  from
    T
  order by
      REG_NUMBER  desc
    , DATA_DATE   desc
    , WELL_KNOWN  desc

plan (T order PK_T)