upcoming_calendar

Find all calendar events for a particular year and month.

SOURCE 'keyspace-create-simple.cql';
SOURCE 'keyspace-use.cql';

DROP TABLE IF EXISTS cycling.upcoming_calendar;

// Find all calendar events for a particular year and month
// tag::listColumn[]
CREATE TABLE IF NOT EXISTS cycling.upcoming_calendar (
  year int,
  month int,
  events list<text>,
  PRIMARY KEY (year, month)
);
// end::listColumn[]

// tag::add_tour[]
INSERT INTO cycling.upcoming_calendar (
  year, month, events
) VALUES (
  2015, 06, [ 'Criterium du Dauphine', 'Tour de Suisse' ]
);
// end::add_tour[]

INSERT INTO cycling.upcoming_calendar (
  year, month, events
) VALUES (
  2015, 07, [ 'Tour de France' ]
);

// tag::delete[]
DELETE events[0]
FROM cycling.upcoming_calendar
WHERE year = 2015
  AND month = 07;
// end::delete[]

// tag::remove[]
UPDATE cycling.upcoming_calendar
SET events = events - ['Tour de France Stage 10']
WHERE year = 2015
  AND month = 07;
// end::remove[]

INSERT INTO cycling.upcoming_calendar (
  year, month, events
) VALUES (
  2015, 07, [ 'Tour de France' ]
);

CAPTURE 'select_all_from_upcoming_calendar.results';
// tag::select[]
SELECT *
FROM cycling.upcoming_calendar;
// end::select[]
CAPTURE OFF;

// tag::insert[]
UPDATE cycling.upcoming_calendar 
SET events = [ 'Criterium du Dauphine', 'Tour de Suisse' ]
WHERE year = 2015
  AND month = 06;
// end::insert[]

// tag::prepend[]
UPDATE cycling.upcoming_calendar 
SET events = [ 'Tour de France' ] + events 
WHERE year = 2015
  AND month = 06;
// end::prepend[]

// tag::append[]
UPDATE cycling.upcoming_calendar 
SET events = events + [ 'Tour de France' ] 
WHERE year = 2017
  AND month = 05;
// end::append[]

// tag::position[]
UPDATE cycling.upcoming_calendar 
SET events[2] = 'Tour de France' 
WHERE year = 2015
  AND month = 06;
// end::position[]

// tag::set[]
UPDATE cycling.upcoming_calendar 
SET events[2] = 'Vuelta Ciclista a Venezuela' 
WHERE year = 2015
  AND month = 06;
// end::set[]

// tag::ttl[]
UPDATE cycling.upcoming_calendar 
USING TTL 10000000
SET events[2] = 'Vuelta Ciclista a Venezuela' 
WHERE year = 2015
  AND month = 06;
// end::ttl[]

// tag::addcolumn[]
ALTER TABLE cycling.upcoming_calendar 
ADD description map<text,text>;
// end::addcolumn[]

// tag::example[]
UPDATE cycling.upcoming_calendar 
SET description = description + {
  'Criterium du Dauphine' : 'Easy race', 'Tour du Suisse' : 'Hard uphill race'
}
WHERE year = 2015
  AND month = 6;
// end::example[]

// tag::newrow[]
UPDATE cycling.upcoming_calendar 
SET description = {
  'Criterium du Dauphine' : 'Easy race', 'Tour du Suisse' : 'Hard uphill race'
} 
WHERE year = 2015
  AND month = 6;
// end::newrow[]

CAPTURE 'select_description_from_upcoming_calendar.results';
// tag::select_description[]
SELECT description
FROM cycling.upcoming_calendar
WHERE year = 2015
  AND month = 6;
// end::select_description[]
CAPTURE OFF;

// tag::value[]
UPDATE cycling.upcoming_calendar 
SET events = events - [ 'Tour de France' ] 
WHERE year = 2015
  AND month = 06;
// end::value[]

// tag::map[]
UPDATE cycling.upcoming_calendar 
SET description = description + {
  'Criterium du Dauphine' : 'Easy race'
} 
WHERE year = 2015
  AND month = 06;
// end::map[]

Was this helpful?

Give Feedback

How can we improve the documentation?

© 2024 DataStax | Privacy policy | Terms of use

Apache, Apache Cassandra, Cassandra, Apache Tomcat, Tomcat, Apache Lucene, Apache Solr, Apache Hadoop, Hadoop, Apache Pulsar, Pulsar, Apache Spark, Spark, Apache TinkerPop, TinkerPop, Apache Kafka and Kafka are either registered trademarks or trademarks of the Apache Software Foundation or its subsidiaries in Canada, the United States and/or other countries. Kubernetes is the registered trademark of the Linux Foundation.

General Inquiries: +1 (650) 389-6000, info@datastax.com