56 lines
2.0 KiB
SQL
56 lines
2.0 KiB
SQL
with ws as
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(select d_year AS ws_sold_year, ws_item_sk,
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ws_bill_customer_sk ws_customer_sk,
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sum(ws_quantity) ws_qty,
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sum(ws_wholesale_cost) ws_wc,
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sum(ws_sales_price) ws_sp
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from web_sales
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left join web_returns on wr_order_number=ws_order_number and ws_item_sk=wr_item_sk
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join date_dim on ws_sold_date_sk = d_date_sk
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where wr_order_number is null
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group by d_year, ws_item_sk, ws_bill_customer_sk
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),
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cs as
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(select d_year AS cs_sold_year, cs_item_sk,
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cs_bill_customer_sk cs_customer_sk,
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sum(cs_quantity) cs_qty,
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sum(cs_wholesale_cost) cs_wc,
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sum(cs_sales_price) cs_sp
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from catalog_sales
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left join catalog_returns on cr_order_number=cs_order_number and cs_item_sk=cr_item_sk
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join date_dim on cs_sold_date_sk = d_date_sk
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where cr_order_number is null
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group by d_year, cs_item_sk, cs_bill_customer_sk
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),
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ss as
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(select d_year AS ss_sold_year, ss_item_sk,
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ss_customer_sk,
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sum(ss_quantity) ss_qty,
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sum(ss_wholesale_cost) ss_wc,
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sum(ss_sales_price) ss_sp
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from store_sales
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left join store_returns on sr_ticket_number=ss_ticket_number and ss_item_sk=sr_item_sk
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join date_dim on ss_sold_date_sk = d_date_sk
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where sr_ticket_number is null
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group by d_year, ss_item_sk, ss_customer_sk
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)
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select
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ss_customer_sk,
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round(ss_qty/(coalesce(ws_qty,0)+coalesce(cs_qty,0)),2) ratio,
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ss_qty store_qty, ss_wc store_wholesale_cost, ss_sp store_sales_price,
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coalesce(ws_qty,0)+coalesce(cs_qty,0) other_chan_qty,
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coalesce(ws_wc,0)+coalesce(cs_wc,0) other_chan_wholesale_cost,
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coalesce(ws_sp,0)+coalesce(cs_sp,0) other_chan_sales_price
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from ss
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left join ws on (ws_sold_year=ss_sold_year and ws_item_sk=ss_item_sk and ws_customer_sk=ss_customer_sk)
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left join cs on (cs_sold_year=ss_sold_year and cs_item_sk=ss_item_sk and cs_customer_sk=ss_customer_sk)
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where (coalesce(ws_qty,0)>0 or coalesce(cs_qty, 0)>0) and ss_sold_year=2001
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order by
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ss_customer_sk,
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ss_qty desc, ss_wc desc, ss_sp desc,
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other_chan_qty,
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other_chan_wholesale_cost,
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other_chan_sales_price,
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ratio
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limit 100;
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