| set hive.mapred.mode=nonstrict; |
| -- start query 1 in stream 0 using template query86.tpl and seed 1819994127 |
| explain |
| select |
| sum(ws_net_paid) as total_sum |
| ,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(ws_net_paid) desc) as rank_within_parent |
| from |
| web_sales |
| ,date_dim d1 |
| ,item |
| where |
| d1.d_month_seq between 1212 and 1212+11 |
| and d1.d_date_sk = ws_sold_date_sk |
| and i_item_sk = ws_item_sk |
| 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 query86.tpl |
