| /* |
| * 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. |
| */ |
| |
| drop database rares03 if exists; |
| create database rares03; |
| |
| use rares03; |
| |
| |
| create type rares03.UserType as |
| { |
| uid : int32, |
| name : string, |
| lottery_numbers : {{int32}} |
| } |
| |
| create type rares03.VisitorType as |
| { |
| vid : int32, |
| name : string, |
| lottery_numbers : {{int32}} |
| } |
| |
| create nodegroup group1 if not exists on |
| asterix_nc1, |
| asterix_nc2 |
| ; |
| create table Users(UserType) primary key uid on group1; |
| |
| create table Visitors(VisitorType) primary key vid on group1; |
| |
| write output to asterix_nc1:"/tmp/rares03.adm" |
| select element {'uid':user.uid,'tokens':tokens} |
| from Users as user |
| with tokens as ( |
| select element i |
| from user.lottery_numbers as lottery_number, |
| ( |
| select element item |
| from Users as user, |
| user.lottery_numbers as lottery_number |
| group by lottery_number as item |
| with count as rares03.count(user) |
| order by count desc |
| ) as token at i |
| where (lottery_number = token) |
| order by token |
| ) |
| ; |