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- 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 = '2001Q1'
- 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 ('2001Q1', '2001Q2', '2001Q3')
- 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 ('2001Q1', '2001Q2', '2001Q3')
- GROUP BY i_item_id, i_item_desc, s_state
- ORDER BY i_item_id, i_item_desc, s_state
- LIMIT 100
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