asterix-bad/src/test/resources/optimizerts/queries/channel/channel-unsubscribe.aql

/*
 * Description  : Check the Plan for Unsubscribing to a channel
 * Expected Res : Success
 * Date         : Mar 2015
 */

drop dataverse channels3 if exists;
create dataverse channels3;
use dataverse channels3;


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 nearbyTweetChannel using NearbyTweetsContainingText@2 period duration("PT10M");

write output to nc1:"rttest/channel-unsubscribe.adm";

unsubscribe "c45ef6d0-c5ae-4b9e-b5da-cf1932718296" from nearbyTweetChannel;