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-- "License"); you may not use this file except in compliance
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--
--     http://www.apache.org/licenses/LICENSE-2.0
--
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select  i_product_name
             ,i_brand
             ,i_class
             ,i_category
             ,avg(inv_quantity_on_hand) qoh
       from inventory
           ,date_dim
           ,item
       where inv_date_sk=d_date_sk
              and inv_item_sk=i_item_sk
              and d_month_seq between 1212 and 1212 + 11
       group by rollup(i_product_name
                       ,i_brand
                       ,i_class
                       ,i_category)
order by qoh, i_product_name, i_brand, i_class, i_category
limit 100
