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| -- or more contributor license agreements. See the NOTICE file |
| -- distributed with this work for additional information |
| -- regarding copyright ownership. The ASF licenses this file |
| -- to you under the Apache License, Version 2.0 (the |
| -- "License"); you may not use this file except in compliance |
| -- with the License. You may obtain a copy of the License at |
| -- |
| -- http://www.apache.org/licenses/LICENSE-2.0 |
| -- |
| -- Unless required by applicable law or agreed to in writing, software |
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| -- See the License for the specific language governing permissions and |
| -- limitations under the License. |
| |
| 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 |
