--
-- 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,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
--
-- q65 --
select
  s_store_name,
  i_item_desc,
  sc.revenue,
  i_current_price,
  i_wholesale_cost,
  i_brand
from
  store,
  item,
  (
    select
      ss_store_sk,
      avg(revenue) as ave
    from
      (
        select
          ss_store_sk,
          ss_item_sk,
          sum(ss_sales_price) as revenue
        from
          store_sales,
          date_dim
        where
          ss_sold_date_sk = d_date_sk
          and d_month_seq between 1212
          and 1212 + 11
        group by
          ss_store_sk,
          ss_item_sk
      ) sa
    group by
      ss_store_sk
  ) sb,
  (
    select
      ss_store_sk,
      ss_item_sk,
      sum(ss_sales_price) as revenue
    from
      store_sales,
      date_dim
    where
      ss_sold_date_sk = d_date_sk
      and d_month_seq between 1212
      and 1212 + 11
    group by
      ss_store_sk,
      ss_item_sk
  ) sc
where
  sb.ss_store_sk = sc.ss_store_sk
  and sc.revenue <= 0.1 * sb.ave
  and s_store_sk = sc.ss_store_sk
  and i_item_sk = sc.ss_item_sk
order by
  s_store_name,
  i_item_desc
limit
  100;
