DELETE sponsorship FROM cycling.race_sponsors
  WHERE race_name = 'Giro d''Italia';

INSERT INTO cycling.race_sponsors (
  race_name, sponsorship
) VALUES (
  'Tour de France',
  { 'LCL', 'Carrefour', 'Skoda', 'Vittel', 'Krys' }
);

INSERT INTO cycling.race_sponsors (
  race_name, sponsorship
) VALUES (
  'Tour de Suisse',
  { 'BMC', 'Tag Heuer', 'Assos' }
);

INSERT INTO cycling.race_sponsors (
  race_name, sponsorship
) VALUES (
  'Criterium du Dauphine',
  { 'LCL', 'Skoda' }
);

INSERT INTO cycling.race_sponsors (
  race_name, sponsorship
) VALUES (
  'Giro d''Italia',
  { 'Castrelli', 'Tag Heuer', 'Alfa Romeo', 'Unibet', 'Pinarello', 'Selle Italia',  'Rovagnati', 'Scrigno' }
);

INSERT INTO cycling.race_sponsors (
  race_year, race_name, sponsorship
) VALUES (
  2018, 'Tour de France',
  [ 'LCL', 'Carrefour', 'Skoda', 'Vittel', 'Krys' ]
);

DELETE sponsorship[2] FROM cycling.race_sponsors
  WHERE race_year = 2018 AND race_name = 'Tour de France';

CREATE INDEX sponsorship_idx ON cycling.race_sponsors (sponsorship);

CREATE CUSTOM INDEX sponsorship_idx ON cycling.race_sponsors (sponsorship)
  USING 'StorageAttachedIndex';

DESCRIBE INDEX cycling.sponsorship_idx;

DESCRIBE INDEX cycling.sponsorship_idx;

SELECT * FROM cycling.race_sponsors;

SELECT * FROM cycling.race_sponsors;

SELECT * FROM cycling.race_sponsors;

SELECT * FROM cycling.race_sponsors WHERE sponsorship CONTAINS 'Carrefour';

SELECT * FROM cycling.race_sponsors WHERE sponsorship CONTAINS 'Carrefour';

CREATE TABLE IF NOT EXISTS cycling.race_sponsors (
  race_name text PRIMARY KEY,
  sponsorship set<text>
);

CREATE TABLE IF NOT EXISTS cycling.race_sponsors (
  race_year int,
  race_name text,
  sponsorship list<text>,
  PRIMARY KEY (race_year, race_name)
);

DESCRIBE TABLE cycling.race_sponsors;

DESCRIBE TABLE cycling.birthday_list;

DROP TABLE IF EXISTS cycling.race_sponsors;

DROP TABLE IF EXISTS cycling.race_sponsors;