28 lines
758 B
SQL
28 lines
758 B
SQL
select i_item_id
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,i_item_desc
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,i_category
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,i_class
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,i_current_price
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,sum(cs_ext_sales_price) as itemrevenue
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,sum(cs_ext_sales_price)*100/sum(sum(cs_ext_sales_price)) over
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(partition by i_class) as revenueratio
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from catalog_sales
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,item
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,date_dim
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where cs_item_sk = i_item_sk
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and i_category in ('Books', 'Music', 'Sports')
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and cs_sold_date_sk = d_date_sk
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and d_date between cast('2002-06-18' as date)
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and (cast('2002-06-18' as date) + interval 30 day)
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group by i_item_id
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,i_item_desc
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,i_category
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,i_class
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,i_current_price
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order by i_category
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,i_class
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,i_item_id
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,i_item_desc
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,revenueratio
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limit 100;
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