asterix-app/src/test/resources/optimizerts/queries/fj-phase1.aql

drop dataverse rares03 if exists;

create dataverse rares03;

use dataverse rares03;

create type UserType as open {
  uid: int32, 
  name: string,
  lottery_numbers: {{int32}}
}

create type VisitorType as open {
  vid: int32, 
  name: string,
  lottery_numbers: {{int32}}
}

create nodegroup group1 if not exists on nc1, nc2;

create dataset Users(UserType) 
  partitioned by key uid on group1;

create dataset Visitors(VisitorType) 
  partitioned by key vid on group1;


// set simfunction "jaccard";
// set simthreshold ".8";

write output to nc1:"/tmp/rares03.adm";

for $user in dataset('Users')
let $tokens := 
    for $lottery_number in $user.lottery_numbers
    for $token at $i in
       for $user in dataset('Users')
       for $lottery_number in $user.lottery_numbers 
       group by $item := $lottery_number with $user 
       let $count := count($user)
       order by $count desc 
       return $item 
    where $lottery_number = $token
    order by $token
    return $i
return {"uid": $user.uid, "tokens": $tokens}