src/test/resources/runtimets/queries/channel/drop_channel_check_datasets/drop_channel_check_datasets.1.ddl.aql

/*
* Description  : Drop Channel Test. Check Metadata
* Expected Res : Success
* Date         : March 2015
* Author       : Steven Jacobs
*/

drop dataverse channels if exists;
create dataverse channels;
use dataverse channels;

create type TweetMessageTypeuuid as closed {
  tweetid: uuid,
  sender-location: point,
  send-time: datetime,
  referred-topics: {{ string }},
  message-text: string,
  countA: int32,
  countB: int32
}


create dataset TweetMessageuuids(TweetMessageTypeuuid)
primary key tweetid autogenerated;

create function NearbyTweetsContainingText($location, $text) {
  for $tweet in dataset TweetMessageuuids
  let $circle := create-circle($location,30.0)
  where contains($tweet.message-text,$text)
  and spatial-intersect($tweet.sender-location, $location)
  return $tweet.message-text
};

create repetitive channel nearbyTweetChannel1 using NearbyTweetsContainingText@2 period duration("PT10M");

create repetitive channel nearbyTweetChannel2 using NearbyTweetsContainingText@2 period duration("PT10M");

create repetitive channel nearbyTweetChannel3 using NearbyTweetsContainingText@2 period duration("PT10M");