asterixdb/asterix-app/src/test/resources/optimizerts/queries/cust_group_no_agg.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.
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drop dataverse group_no_agg if exists;

create dataverse group_no_agg;

use dataverse group_no_agg;

create type CustomerType as closed {
  c_custkey: int32, 
  c_name: string, 
  c_address: string, 
  c_nationkey: int32, 
  c_phone: string, 
  c_acctbal: double, 
  c_mktsegment: string,
  c_comment: string
}

create nodegroup group1 if not exists on asterix_nc1, asterix_nc2;

create dataset Customers(CustomerType) 
  primary key c_custkey on group1;

write output to asterix_nc1:"/tmp/.adm";

for $c in dataset('Customers')
group by $name := $c.c_name  with $c
return $name