asterix-app/src/test/resources/optimizerts/queries_sqlpp/hashjoin-with-unnest.sqlpp

/*
 * 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    : Tests that non-datascan unnests are pushed through join and 
 *                : the query plan is rewritten as hybrid hash join.
 * Success        : Yes
 */

drop  database test if exists;
create  database test;

use test;


create type test.TestType as
{
  id : int32,
  name : string
}

create  table t1(TestType) primary key id;

create  table t2(TestType) primary key id;

write output to asterix_nc1:"rttest/hahsjoin-with-unnest.adm"
select element {'t1':m,'t2':n}
from  t1 as m,
      t2 as n,
      m.hobbies as a,
      n.hobbies as b
where (a = b)
;