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-- Licensed to the Apache Software Foundation (ASF) under one or more
-- contributor license agreements.  See the NOTICE file distributed with
-- this work for additional information regarding copyright ownership.
-- The ASF licenses this file to You under the Apache License, Version 2.0
-- (the "License"); you may not use this file except in compliance with
-- the License.  You may obtain a copy of the License at
--
--    http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
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-- See the License for the specific language governing permissions and
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--

--q22.sql--

 select i_product_name, i_brand, i_class, i_category, avg(inv_quantity_on_hand) qoh
       from inventory, date_dim, item, warehouse
       where inv_date_sk=d_date_sk
              and inv_item_sk=i_item_sk
              and inv_warehouse_sk = w_warehouse_sk
              and d_month_seq between 1200 and 1200 + 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
            
