asterix-app/src/test/resources/optimizerts/queries/loj-super-key_01.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 loj-super-key_01 if exists;

create dataverse loj-super-key_01;

use dataverse loj-super-key_01;

create type SupplierType as closed {
  s_suppkey: int32, 
  s_name: string,
  s_address: string,
  s_nationkey: int32,
  s_phone: string,
  s_acctbal: double,
  s_comment: string
}

create type NationType as closed {
  n_nationkey: int32,
  n_name: string,
  n_regionkey: int32,
  n_comment: string
}

create type LineItemType as closed {
  l_orderkey: int32, 
  l_partkey: int32, 
  l_suppkey: int32, 
  l_linenumber: int32, 
  l_quantity: double, 
  l_extendedprice: double,
  l_discount: double, 
  l_tax: double,
  l_returnflag: string, 
  l_linestatus: string, 
  l_shipdate: string,
  l_commitdate: string, 
  l_receiptdate: string, 
  l_shipinstruct: string, 
  l_shipmode: string, 
  l_comment: string
}

create type PartType as closed {
  p_partkey: int32, 
  p_name: string, 
  p_mfgr: string,
  p_brand: string,
  p_type: string,
  p_size: int32,
  p_container: string,
  p_retailprice: double,
  p_comment: string
}

create type PartSuppType as closed {
  ps_partkey: int32, 
  ps_suppkey: int32,
  ps_availqty: int32,
  ps_supplycost: double,
  ps_comment: string 
}


create nodegroup group1 if not exists on asterix_nc1, asterix_nc2;

write output to asterix_nc1:"/tmp/loj-super-key_01.adm";

create dataset LineItems(LineItemType)
  primary key l_partkey, l_linenumber on group1;
create dataset PartSupp(PartSuppType)
  primary key ps_partkey, ps_suppkey on group1;  


for $li in dataset('LineItems')
let $partsupp := 
   for $ps in dataset('PartSupp')
   where $li.l_partkey = $ps.ps_partkey 
         and $li.l_suppkey = $ps.ps_suppkey  
         and $li.l_extendedprice = $ps.ps_supplycost
   return $ps
return {
  "li": $li,
  "partsupp": $partsupp 
}