| set hive.mapred.mode=nonstrict; |
| -- start query 1 in stream 0 using template query76.tpl and seed 2031708268 |
| explain cbo |
| select channel, col_name, d_year, d_qoy, i_category, COUNT(*) sales_cnt, SUM(ext_sales_price) sales_amt FROM ( |
| SELECT 'store' as channel, 'ss_addr_sk' col_name, d_year, d_qoy, i_category, ss_ext_sales_price ext_sales_price |
| FROM store_sales, item, date_dim |
| WHERE ss_addr_sk IS NULL |
| AND ss_sold_date_sk=d_date_sk |
| AND ss_item_sk=i_item_sk |
| UNION ALL |
| SELECT 'web' as channel, 'ws_web_page_sk' col_name, d_year, d_qoy, i_category, ws_ext_sales_price ext_sales_price |
| FROM web_sales, item, date_dim |
| WHERE ws_web_page_sk IS NULL |
| AND ws_sold_date_sk=d_date_sk |
| AND ws_item_sk=i_item_sk |
| UNION ALL |
| SELECT 'catalog' as channel, 'cs_warehouse_sk' col_name, d_year, d_qoy, i_category, cs_ext_sales_price ext_sales_price |
| FROM catalog_sales, item, date_dim |
| WHERE cs_warehouse_sk IS NULL |
| AND cs_sold_date_sk=d_date_sk |
| AND cs_item_sk=i_item_sk) foo |
| GROUP BY channel, col_name, d_year, d_qoy, i_category |
| ORDER BY channel, col_name, d_year, d_qoy, i_category |
| limit 100; |
| |
| -- end query 1 in stream 0 using template query76.tpl |