ydb/yt/yql/tests/sql/suites/pg-tpcds/q36.sql

--!syntax_pg
--TPC-DS Q36

-- start query 1 in stream 0 using template ../query_templates/query36.tpl
select  
    sum(ss_net_profit)/sum(ss_ext_sales_price) as gross_margin
   ,i_category
   ,i_class
   ,grouping(i_category)+grouping(i_class) as lochierarchy
   ,rank() over (
 	partition by grouping(i_category)+grouping(i_class),
 	case when grouping(i_class) = 0 then i_category end 
 	order by sum(ss_net_profit)/sum(ss_ext_sales_price) asc) as rank_within_parent
 from
    plato.store_sales
   ,plato.date_dim       d1
   ,plato.item
   ,plato.store
 where
    d1.d_year = 2000 
 and d1.d_date_sk = ss_sold_date_sk
 and i_item_sk  = ss_item_sk 
 and s_store_sk  = ss_store_sk
 and s_state in ('TN','TN','TN','TN',
                 'TN','TN','TN','TN')
 group by rollup(i_category,i_class)
 order by
   lochierarchy desc
  ,case when lochierarchy = 0 then i_category end
  ,rank_within_parent
  limit 100;

-- end query 1 in stream 0 using template ../query_templates/query36.tpl