asterix-app/src/test/resources/optimizerts/queries/denorm-cust-order.aql

drop dataverse custorder if exists;

create dataverse custorder;

use dataverse custorder;


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 nodegroup group1 if not exists on nc1, nc2;

create dataset Customers(CustomerType) 
  partitioned by key cid on group1;
create dataset Orders(OrderType)
  partitioned by key oid on group1;

write output to nc1:"/tmp/custorder.adm";

for $c in dataset('Customers')
for $o in dataset('Orders')
where $c.cid = $o.cid
group by $cid := $c.cid decor $cust := $c with $o
return {"cid":$cid, "cust":$cust, "cnt-orders": count($o), "orders":$o}