68 lines
1.6 KiB
SQL
68 lines
1.6 KiB
SQL
WITH ss AS
|
|
( SELECT i_manufact_id,
|
|
sum(ss_ext_sales_price) total_sales
|
|
FROM store_sales,
|
|
date_dim,
|
|
customer_address,
|
|
item
|
|
WHERE i_manufact_id IN
|
|
(SELECT i_manufact_id
|
|
FROM item
|
|
WHERE i_category IN ('Electronics'))
|
|
AND ss_item_sk = i_item_sk
|
|
AND ss_sold_date_sk = d_date_sk
|
|
AND d_year = 1998
|
|
AND d_moy = 5
|
|
AND ss_addr_sk = ca_address_sk
|
|
AND ca_gmt_offset = -5
|
|
GROUP BY i_manufact_id),
|
|
cs AS
|
|
( SELECT i_manufact_id,
|
|
sum(cs_ext_sales_price) total_sales
|
|
FROM catalog_sales,
|
|
date_dim,
|
|
customer_address,
|
|
item
|
|
WHERE i_manufact_id IN
|
|
(SELECT i_manufact_id
|
|
FROM item
|
|
WHERE i_category IN ('Electronics'))
|
|
AND cs_item_sk = i_item_sk
|
|
AND cs_sold_date_sk = d_date_sk
|
|
AND d_year = 1998
|
|
AND d_moy = 5
|
|
AND cs_bill_addr_sk = ca_address_sk
|
|
AND ca_gmt_offset = -5
|
|
GROUP BY i_manufact_id),
|
|
ws AS
|
|
( SELECT i_manufact_id,
|
|
sum(ws_ext_sales_price) total_sales
|
|
FROM web_sales,
|
|
date_dim,
|
|
customer_address,
|
|
item
|
|
WHERE i_manufact_id IN
|
|
(SELECT i_manufact_id
|
|
FROM item
|
|
WHERE i_category IN ('Electronics'))
|
|
AND ws_item_sk = i_item_sk
|
|
AND ws_sold_date_sk = d_date_sk
|
|
AND d_year = 1998
|
|
AND d_moy = 5
|
|
AND ws_bill_addr_sk = ca_address_sk
|
|
AND ca_gmt_offset = -5
|
|
GROUP BY i_manufact_id)
|
|
SELECT i_manufact_id,
|
|
sum(total_sales) total_sales
|
|
FROM
|
|
(SELECT *
|
|
FROM ss
|
|
UNION ALL SELECT *
|
|
FROM cs
|
|
UNION ALL SELECT *
|
|
FROM ws) tmp1
|
|
GROUP BY i_manufact_id
|
|
ORDER BY total_sales
|
|
LIMIT 100;
|
|
|