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-- 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 substr(r_reason_desc,1,20)
,avg(ws_quantity)
,avg(wr_refunded_cash)
,avg(wr_fee)
from web_sales, web_returns, web_page, customer_demographics cd1,
customer_demographics cd2, customer_address, date_dim, reason
where ws_web_page_sk = wp_web_page_sk
and ws_item_sk = wr_item_sk
and ws_order_number = wr_order_number
and ws_sold_date_sk = d_date_sk and d_year = 1998
and cd1.cd_demo_sk = wr_refunded_cdemo_sk
and cd2.cd_demo_sk = wr_returning_cdemo_sk
and ca_address_sk = wr_refunded_addr_sk
and r_reason_sk = wr_reason_sk
and
(
(
cd1.cd_marital_status = 'M'
and
cd1.cd_marital_status = cd2.cd_marital_status
and
cd1.cd_education_status = '4 yr Degree'
and
cd1.cd_education_status = cd2.cd_education_status
and
ws_sales_price between 100.00 and 150.00
)
or
(
cd1.cd_marital_status = 'D'
and
cd1.cd_marital_status = cd2.cd_marital_status
and
cd1.cd_education_status = 'Primary'
and
cd1.cd_education_status = cd2.cd_education_status
and
ws_sales_price between 50.00 and 100.00
)
or
(
cd1.cd_marital_status = 'U'
and
cd1.cd_marital_status = cd2.cd_marital_status
and
cd1.cd_education_status = 'Advanced Degree'
and
cd1.cd_education_status = cd2.cd_education_status
and
ws_sales_price between 150.00 and 200.00
)
)
and
(
(
ca_country = 'United States'
and
ca_state in ('KY', 'GA', 'NM')
and ws_net_profit between 100 and 200
)
or
(
ca_country = 'United States'
and
ca_state in ('MT', 'OR', 'IN')
and ws_net_profit between 150 and 300
)
or
(
ca_country = 'United States'
and
ca_state in ('WI', 'MO', 'WV')
and ws_net_profit between 50 and 250
)
)
group by r_reason_desc
order by substr(r_reason_desc,1,20)
,avg(ws_quantity)
,avg(wr_refunded_cash)
,avg(wr_fee)
limit 100