/*
 * 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 test if exists;
create  dataverse test;

use test;


create type test.TwitterUserType as
 closed {
  `screen-name` : string,
  lang : string,
  `friends-count` : int64,
  `statuses-count` : int64,
  name : string,
  `followers-count` : int64
}

create type test.TweetMessageType as
 closed {
  tweetid : int64,
  user : TwitterUserType,
  `sender-location` : point,
  `send-time` : datetime,
  `referred-topics` : {{string}},
  `message-text` : string,
  countA : int64,
  countB : int64
}

create external  dataset TweetMessages(TweetMessageType) using `hdfs`((`hdfs`=`hdfs://127.0.0.1:31888`),(`path`=`/asterix/tw_for_indexleftouterjoin.adm`),(`input-format`=`text-input-format`),(`format`=`adm`));

create  index IdIx  on TweetMessages (tweetid) type btree;

create  index msgCountAIx  on TweetMessages (countA) type btree;

create  index msgCountBIx  on TweetMessages (countB) type btree;