/*
 * 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 feeds if exists;
create  dataverse feeds;

use feeds;

create type feeds.TwitterUserType as
 closed {
  screen_name : string,
  language : string,
  friends_count : int32,
  status_count : int32,
  name : string,
  followers_count : int32
}

create type feeds.TweetMessageType as
 closed {
  id : int64,
  user : TwitterUserType,
  latitude : double,
  longitude : double,
  message_text : string,
  created_at : string,
  country : string
}

create  dataset SyntheticTweets(TweetMessageType) primary key id;
create  index ngram_index  on SyntheticTweets (message_text) type ngram (3);
create  primary feed SyntheticTweetFeed using twitter_firehose (
(`duration`=`5`),
(`tps`=`50`),
(`type-name`=`TweetMessageType`),
(`tput-duration`=`5`),
(`dataverse-dataset`=`feeds:SyntheticTweets`),
(`format`=`adm`),
(`mode`=`controlled`));