text: --table: sch_result
  create table sch_result  (
     result_id            integer                         not null,
     result_name_rus      varchar2(100)                   not null,
     result_name_eng      varchar2(100)                   not null,
     date_ins             date                           default sysdate not null,
     operator_id          integer                         not null,
     constraint sch_result_pk primary key (result_id)
  );
  