38 lines
1.5 KiB
SQL
38 lines
1.5 KiB
SQL
select i_brand_id brand_id, i_brand brand,t_hour,t_minute,
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sum(ext_price) ext_price
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from item, (select ws_ext_sales_price as ext_price,
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ws_sold_date_sk as sold_date_sk,
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ws_item_sk as sold_item_sk,
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ws_sold_time_sk as time_sk
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from web_sales,date_dim
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where d_date_sk = ws_sold_date_sk
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and d_moy=12
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and d_year=2000
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union all
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select cs_ext_sales_price as ext_price,
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cs_sold_date_sk as sold_date_sk,
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cs_item_sk as sold_item_sk,
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cs_sold_time_sk as time_sk
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from catalog_sales,date_dim
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where d_date_sk = cs_sold_date_sk
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and d_moy=12
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and d_year=2000
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union all
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select ss_ext_sales_price as ext_price,
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ss_sold_date_sk as sold_date_sk,
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ss_item_sk as sold_item_sk,
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ss_sold_time_sk as time_sk
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from store_sales,date_dim
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where d_date_sk = ss_sold_date_sk
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and d_moy=12
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and d_year=2000
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) tmp,time_dim
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where
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sold_item_sk = i_item_sk
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and i_manager_id=1
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and time_sk = t_time_sk
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and (t_meal_time = 'breakfast' or t_meal_time = 'dinner')
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group by i_brand, i_brand_id,t_hour,t_minute
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order by ext_price desc, i_brand_id
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;
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