text: --
  -- 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.
  --
  
  SELECT
    f.lstg_format_name
    ,sum(price) as sum_price
  FROM
    KYLIN_SALES f
    inner join
    ( 
      select
        lstg_format_name,
        min(slr_segment_cd) as min_seg
      from
        KYLIN_SALES
      group by
        lstg_format_name
    ) t on f.lstg_format_name = t.lstg_format_name
  where
    f.slr_segment_cd = min_seg
  group by
    f.lstg_format_name