| -- 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. |
| |
| with ssci as ( |
| select ss_customer_sk customer_sk |
| ,ss_item_sk item_sk |
| from store_sales,date_dim |
| where ss_sold_date_sk = d_date_sk |
| and d_month_seq between 1212 and 1212 + 11 |
| group by ss_customer_sk |
| ,ss_item_sk), |
| csci as( |
| select cs_bill_customer_sk customer_sk |
| ,cs_item_sk item_sk |
| from catalog_sales,date_dim |
| where cs_sold_date_sk = d_date_sk |
| and d_month_seq between 1212 and 1212 + 11 |
| group by cs_bill_customer_sk |
| ,cs_item_sk) |
| select sum(case when ssci.customer_sk is not null and csci.customer_sk is null then 1 else 0 end) store_only |
| ,sum(case when ssci.customer_sk is null and csci.customer_sk is not null then 1 else 0 end) catalog_only |
| ,sum(case when ssci.customer_sk is not null and csci.customer_sk is not null then 1 else 0 end) store_and_catalog |
| from ssci full outer join csci on (ssci.customer_sk=csci.customer_sk |
| and ssci.item_sk = csci.item_sk) |
| limit 100 |