-- 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.

-- Modified


select /*+SET_VAR(exec_mem_limit=8589934592, parallel_fragment_exec_instance_num=16, enable_vectorized_engine=true, batch_size=4096, disable_join_reorder=true, enable_cost_based_join_reorder=true, enable_projection=true) */
s_name, count(*) as numwait
from
  lineitem l2 right semi join
  (
    select * from
    lineitem l3 right anti join
    (
      select * from
      orders join lineitem l1 on l1.l_orderkey = o_orderkey and o_orderstatus = 'F'
      join
      (
        select * from
        supplier join nation
        where s_nationkey = n_nationkey
          and n_name = 'SAUDI ARABIA'
      ) t1
      where t1.s_suppkey = l1.l_suppkey and l1.l_receiptdate > l1.l_commitdate
    ) t2
    on l3.l_orderkey = t2.l_orderkey and l3.l_suppkey <> t2.l_suppkey  and l3.l_receiptdate > l3.l_commitdate
  ) t3
  on l2.l_orderkey = t3.l_orderkey and l2.l_suppkey <> t3.l_suppkey 

group by
    t3.s_name
order by
    numwait desc,
    t3.s_name
limit 100;