| /* |
| * 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_item_id |
| ,i_item_desc |
| ,s_state |
| ,count(ss_quantity) as store_sales_quantitycount |
| ,avg(ss_quantity) as store_sales_quantityave |
| ,stddev_samp(ss_quantity) as store_sales_quantitystdev |
| ,stddev_samp(ss_quantity)/avg(ss_quantity) as store_sales_quantitycov |
| ,count(sr_return_quantity) as_store_returns_quantitycount |
| ,avg(sr_return_quantity) as_store_returns_quantityave |
| ,stddev_samp(sr_return_quantity) as_store_returns_quantitystdev |
| ,stddev_samp(sr_return_quantity)/avg(sr_return_quantity) as store_returns_quantitycov |
| ,count(cs_quantity) as catalog_sales_quantitycount ,avg(cs_quantity) as catalog_sales_quantityave |
| ,stddev_samp(cs_quantity)/avg(cs_quantity) as catalog_sales_quantitystdev |
| ,stddev_samp(cs_quantity)/avg(cs_quantity) as catalog_sales_quantitycov |
| from store_sales |
| ,store_returns |
| ,catalog_sales |
| ,date_dim d1 |
| ,date_dim d2 |
| ,date_dim d3 |
| ,store |
| ,item |
| where d1.d_quarter_name = '1998Q1' |
| and d1.d_date_sk = ss_sold_date_sk |
| and i_item_sk = ss_item_sk |
| and s_store_sk = ss_store_sk |
| and ss_customer_sk = sr_customer_sk |
| and ss_item_sk = sr_item_sk |
| and ss_ticket_number = sr_ticket_number |
| and sr_returned_date_sk = d2.d_date_sk |
| and d2.d_quarter_name in ('1998Q1','1998Q2','1998Q3') |
| and sr_customer_sk = cs_bill_customer_sk |
| and sr_item_sk = cs_item_sk |
| and cs_sold_date_sk = d3.d_date_sk |
| and d3.d_quarter_name in ('1998Q1','1998Q2','1998Q3') |
| group by i_item_id |
| ,i_item_desc |
| ,s_state |
| order by i_item_id |
| ,i_item_desc |
| ,s_state |
| LIMIT 100 |
