text: select
      nation,
      o_year,
      sum(amount) as sum_profit
  from
      (
          select /*+ NO_INDEX(lineitem)
  		            NO_INDEX(partsupp)
                      NO_INDEX(orders) */
              n_name as nation,
              extract(year from o_orderdate) as o_year,
              l_extendedprice * (1 - l_discount) - ps_supplycost * l_quantity as amount
          from
              nation straight_join
              supplier straight_join
                    partsupp straight_join
                    part straight_join
                    lineitem straight_join
                    orders
          where
                  s_suppkey = l_suppkey
            and ps_suppkey = l_suppkey
            and ps_partkey = l_partkey
            and p_partkey = l_partkey
            and o_orderkey = l_orderkey
            and s_nationkey = n_nationkey
            and p_name like '%U6CXA8huqKj5qfdD8jYK5nWS9n9qICVvm%'
      ) as profit
  group by
      nation,
      o_year
  order by
      nation,
      o_year desc;
  