asterix-app/src/test/resources/optimizerts/queries/btree-index-join/primary-equi-join-multipred.aql

/*
 * 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    : Equi joins two datasets, Customers and Orders, based on the customer id.
 *                  Given the 'indexnl' hint we expect the join to be transformed
 *                  into an indexed nested-loop join using Customers' primary index.
 *                  We expect the additional predicates to be put into a select above the 
 *                  primary index search.
 * Success        : Yes
 */

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

create type AddressType as closed {
  number: int32, 
  street: string,
  city: string
}

create type CustomerType as closed {
  cid: int32, 
  name: string,
  age: int32?,
  address: AddressType?,
  lastorder: {
    oid: int32,
    total: float
  }
}

create type OrderType as closed {
  oid: int32,
  cid: int32,
  orderstatus: string,
  orderpriority: string,
  clerk: string,
  total: float
}

create dataset Customers(CustomerType) primary key cid;
create dataset Orders(OrderType) primary key oid;

write output to nc1:"rttest/btree-index-join_primary-equi-join-multipred.adm";

for $c in dataset('Customers')
for $o in dataset('Orders')
where $c.cid /*+ indexnl */ = $o.cid and $c.name < $o.orderstatus and $c.age < $o.cid
return {"customer":$c, "order": $o}