text: select
      ps_partkey,
      sum(ps_supplycost * ps_availqty) as value
  from
      partsupp,
      supplier,
      nation
  where
      ps_suppkey = s_suppkey
    and s_nationkey = n_nationkey
    and n_name = 'v776IFLHqMtn4'
  group by
      ps_partkey having
      sum(ps_supplycost * ps_availqty) > (
      select
      sum(ps_supplycost * ps_availqty) * 0.0001000000
      from
      partsupp,
      supplier,
      nation
      where
      ps_suppkey = s_suppkey
                    and s_nationkey = n_nationkey
                    and n_name = 'v776IFLHqMtn4'
      )
  order by
      value desc;
  