blob: 7387fa63b943d4e38b1ef522b1e2d47dee3e6e75 [file] [log] [blame]
/*
* 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 : Left-outer joins two datasets, DBLP and CSX, based on their title.
* DBLP has a secondary btree index on title.
*
* TODO(@Sattam): given the 'indexnl' hint
* we expect the join to be transformed into an indexed nested-loop join.
*
* regression test for issue 285
* Success : Yes
*/
drop dataverse test if exists;
create dataverse test;
use test;
create type test.DBLPType as
closed {
id : int64,
dblpid : string,
title : string,
authors : string,
misc : string
}
create type test.CSXType as
closed {
id : int64,
csxid : string,
title : string,
authors : string,
misc : string
}
create dataset DBLP(DBLPType) primary key id;
create dataset CSX(CSXType) primary key id;