| /* | |
| * 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 i_brand_id brand_id, i_brand brand,t_hour,t_minute, | |
| sum(ext_price) ext_price | |
| from item, (select ws_ext_sales_price as ext_price, | |
| ws_sold_date_sk as sold_date_sk, | |
| ws_item_sk as sold_item_sk, | |
| ws_sold_time_sk as time_sk | |
| from web_sales,date_dim | |
| where d_date_sk = ws_sold_date_sk | |
| and d_moy=12 | |
| and d_year=1998 | |
| union all | |
| select cs_ext_sales_price as ext_price, | |
| cs_sold_date_sk as sold_date_sk, | |
| cs_item_sk as sold_item_sk, | |
| cs_sold_time_sk as time_sk | |
| from catalog_sales,date_dim | |
| where d_date_sk = cs_sold_date_sk | |
| and d_moy=12 | |
| and d_year=1998 | |
| union all | |
| select ss_ext_sales_price as ext_price, | |
| ss_sold_date_sk as sold_date_sk, | |
| ss_item_sk as sold_item_sk, | |
| ss_sold_time_sk as time_sk | |
| from store_sales,date_dim | |
| where d_date_sk = ss_sold_date_sk | |
| and d_moy=12 | |
| and d_year=1998 | |
| ) as tmp,time_dim | |
| where | |
| sold_item_sk = i_item_sk | |
| and i_manager_id=1 | |
| and time_sk = t_time_sk | |
| and (t_meal_time = 'breakfast' or t_meal_time = 'dinner') | |
| group by i_brand, i_brand_id,t_hour,t_minute | |
| order by ext_price desc, i_brand_id |