16 lines
771 B
SQL
16 lines
771 B
SQL
select ss_customer_sk
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,sum(act_sales) sumsales
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from (select ss_item_sk
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,ss_ticket_number
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,ss_customer_sk
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,case when sr_return_quantity is not null then (ss_quantity-sr_return_quantity)*ss_sales_price
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else (ss_quantity*ss_sales_price) end act_sales
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from store_sales left outer join store_returns on (sr_item_sk = ss_item_sk
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and sr_ticket_number = ss_ticket_number)
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,reason
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where sr_reason_sk = r_reason_sk
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and r_reason_desc = 'reason 66') t
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group by ss_customer_sk
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order by sumsales, ss_customer_sk
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limit 100;
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