asterix-bad/src/test/resources/runtimets/queries/bad_rq/add_index/add_index.1.ddl.sqlpp

/*
 * 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 dataverse channels if exists;
create dataverse channels;
use channels;

create type UserLocation as {
  location: circle,
  userName: string
};


create type EmergencyReport as {
  reportId: uuid,
  Etype: string,
  location: circle
};


create type EmergencyShelter as {
  shelterName: string,
  location: point
};

create dataset UserLocations(UserLocation)
primary key userName;
create dataset Shelters(EmergencyShelter)
primary key shelterName;
create dataset Reports(EmergencyReport)
primary key reportId autogenerated;

create index u_location on UserLocations(location) type RTREE;


create function RecentEmergenciesNearUser(userName) {
  select report, shelters from
   (select value r from Reports r)report,
  UserLocations u
    let shelters = (select s.location from Shelters s where spatial_intersect(s.location,u.location))
  where u.userName = userName
  and spatial_intersect(report.location,u.location)
};

create repetitive channel EmergencyChannel using RecentEmergenciesNearUser@1 period duration("PT10S");

create broker brokerA at "http://www.notifyA.com";