begin

  DBMS_PARALLEL_EXECUTE.CREATE_TASK('SQL.RU');

  dbms_parallel_execute.create_chunks_by_rowid
      ( task_name   => 'SQL.RU',
        table_owner => user,
        table_name  => 'MAH_TABLE',
        by_row      => false,
        chunk_size  => 10000 );
        
  dbms_parallel_execute.run_task
      ( task_name      => 'SQL.RU',
        sql_stmt       => 'begin NOOB_SAIBOT.MAH_PACKAGE.MAH_PROC(:start_id, :end_id); end;',
        language_flag  => DBMS_SQL.NATIVE,
        parallel_level => 8 );
        
  dbms_parallel_execute.drop_task('SQL.RU');
 
end;
/