| -- Licensed to the Apache Software Foundation (ASF) under one |
| -- 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 |
| -- distributed under the License is distributed on an "AS IS" BASIS, |
| -- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| -- See the License for the specific language governing permissions and |
| -- limitations under the License. |
| |
| select * |
| from (select i_category |
| ,i_class |
| ,i_brand |
| ,i_product_name |
| ,d_year |
| ,d_qoy |
| ,d_moy |
| ,s_store_id |
| ,sumsales |
| ,rank() over (partition by i_category order by sumsales desc) rk |
| from (select i_category |
| ,i_class |
| ,i_brand |
| ,i_product_name |
| ,d_year |
| ,d_qoy |
| ,d_moy |
| ,s_store_id |
| ,sum(coalesce(ss_sales_price*ss_quantity,0)) sumsales |
| from store_sales |
| ,date_dim |
| ,store |
| ,item |
| where ss_sold_date_sk=d_date_sk |
| and ss_item_sk=i_item_sk |
| and ss_store_sk = s_store_sk |
| and d_month_seq between 1212 and 1212+11 |
| group by rollup(i_category, i_class, i_brand, i_product_name, d_year, d_qoy, d_moy,s_store_id))dw1) dw2 |
| where rk <= 100 |
| order by i_category |
| ,i_class |
| ,i_brand |
| ,i_product_name |
| ,d_year |
| ,d_qoy |
| ,d_moy |
| ,s_store_id |
| ,sumsales |
| ,rk |
| limit 100 |
