github.com/apache/beam/sdks/v2@v2.48.2/java/testing/tpcds/src/main/resources/queries/query86.sql (about)

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    16  
    17  select
    18      sum(ws_net_paid) as total_sum
    19     ,i_category
    20     ,i_class
    21     ,grouping(i_category)+grouping(i_class) as lochierarchy
    22     ,rank() over (
    23   	partition by grouping(i_category)+grouping(i_class),
    24   	case when grouping(i_class) = 0 then i_category end 
    25   	order by sum(ws_net_paid) desc) as rank_within_parent
    26   from
    27      web_sales
    28     ,date_dim       d1
    29     ,item
    30   where
    31      d1.d_month_seq between 1212 and 1212+11
    32   and d1.d_date_sk = ws_sold_date_sk
    33   and i_item_sk  = ws_item_sk
    34   group by rollup(i_category,i_class)
    35   order by
    36     lochierarchy desc,
    37     case when lochierarchy = 0 then i_category end,
    38     rank_within_parent
    39   limit 100