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- 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 = 2000
- 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 = 'Advanced 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 = 'S'
- AND
- cd1.cd_marital_status = cd2.cd_marital_status
- AND
- cd1.cd_education_status = 'College'
- AND
- cd1.cd_education_status = cd2.cd_education_status
- AND
- ws_sales_price BETWEEN 50.00 AND 100.00
- )
- OR
- (
- cd1.cd_marital_status = 'W'
- AND
- cd1.cd_marital_status = cd2.cd_marital_status
- AND
- cd1.cd_education_status = '2 yr 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 ('IN', 'OH', 'NJ')
- AND ws_net_profit BETWEEN 100 AND 200
- )
- OR
- (
- ca_country = 'United States'
- AND
- ca_state IN ('WI', 'CT', 'KY')
- AND ws_net_profit BETWEEN 150 AND 300
- )
- OR
- (
- ca_country = 'United States'
- AND
- ca_state IN ('LA', 'IA', 'AR')
- 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
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