/*
 * 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.
 */

/*
 * Description  : This test case is to verify the fix for issue ASTERIXDB-2408. p_sort enabled.
 * https://issues.apache.org/jira/browse/ASTERIXDB-2408
 * Expected Res :
 */

drop dataverse test if exists;
create dataverse test;
use test;

create type testType as open {
  id: int32
};

create dataset customers(testType) primary key id;
create dataset orders(testType) primary key id;

set `compiler.sort.parallel` "true";

SELECT c.name, (
  SELECT VALUE o.id
  FROM orders o
  WHERE o.customer_id = c.id
) AS orders
FROM customers c
ORDER BY array_count(orders);