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- SELECT
- promotions,
- total,
- cast(promotions AS DECIMAL(15, 4)) / cast(total AS DECIMAL(15, 4)) * 100
- FROM
- (SELECT sum(ss_ext_sales_price) promotions
- FROM store_sales, store, promotion, date_dim, customer, customer_address, item
- WHERE ss_sold_date_sk = d_date_sk
- AND ss_store_sk = s_store_sk
- AND ss_promo_sk = p_promo_sk
- AND ss_customer_sk = c_customer_sk
- AND ca_address_sk = c_current_addr_sk
- AND ss_item_sk = i_item_sk
- AND ca_gmt_offset = -5
- AND i_category = 'Jewelry'
- AND (p_channel_dmail = 'Y' OR p_channel_email = 'Y' OR p_channel_tv = 'Y')
- AND s_gmt_offset = -5
- AND d_year = 1998
- AND d_moy = 11) promotional_sales,
- (SELECT sum(ss_ext_sales_price) total
- FROM store_sales, store, date_dim, customer, customer_address, item
- WHERE ss_sold_date_sk = d_date_sk
- AND ss_store_sk = s_store_sk
- AND ss_customer_sk = c_customer_sk
- AND ca_address_sk = c_current_addr_sk
- AND ss_item_sk = i_item_sk
- AND ca_gmt_offset = -5
- AND i_category = 'Jewelry'
- AND s_gmt_offset = -5
- AND d_year = 1998
- AND d_moy = 11) all_sales
- ORDER BY promotions, total
- LIMIT 100
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