48 lines
1.3 KiB
SQL
48 lines
1.3 KiB
SQL
SELECT i_brand_id brand_id,
|
|
i_brand brand,
|
|
t_hour,
|
|
t_minute,
|
|
sum(ext_price) ext_price
|
|
FROM item,
|
|
(SELECT ws_ext_sales_price AS ext_price,
|
|
ws_sold_date_sk AS sold_date_sk,
|
|
ws_item_sk AS sold_item_sk,
|
|
ws_sold_time_sk AS time_sk
|
|
FROM web_sales,
|
|
date_dim
|
|
WHERE d_date_sk = ws_sold_date_sk
|
|
AND d_moy=11
|
|
AND d_year=1999
|
|
UNION ALL SELECT cs_ext_sales_price AS ext_price,
|
|
cs_sold_date_sk AS sold_date_sk,
|
|
cs_item_sk AS sold_item_sk,
|
|
cs_sold_time_sk AS time_sk
|
|
FROM catalog_sales,
|
|
date_dim
|
|
WHERE d_date_sk = cs_sold_date_sk
|
|
AND d_moy=11
|
|
AND d_year=1999
|
|
UNION ALL SELECT ss_ext_sales_price AS ext_price,
|
|
ss_sold_date_sk AS sold_date_sk,
|
|
ss_item_sk AS sold_item_sk,
|
|
ss_sold_time_sk AS time_sk
|
|
FROM store_sales,
|
|
date_dim
|
|
WHERE d_date_sk = ss_sold_date_sk
|
|
AND d_moy=11
|
|
AND d_year=1999 ) tmp,
|
|
time_dim
|
|
WHERE sold_item_sk = i_item_sk
|
|
AND i_manager_id=1
|
|
AND time_sk = t_time_sk
|
|
AND (t_meal_time = 'breakfast'
|
|
OR t_meal_time = 'dinner')
|
|
GROUP BY i_brand,
|
|
i_brand_id,
|
|
t_hour,
|
|
t_minute
|
|
ORDER BY ext_price DESC NULLS FIRST,
|
|
i_brand_id NULLS FIRST,
|
|
t_hour NULLS FIRST;
|
|
|