CREATE TABLE IF NOT EXISTS game (
  code text PRIMARY KEY COLLATE NOCASE,
  game_set text COLLATE NOCASE,
  current_player integer,
  player_count integer NOT NULL,
  scoring_option text NOT NULL,
  winner integer,
  is_last_round boolean,
  FOREIGN KEY (winner) REFERENCES player(id),
  FOREIGN KEY (current_player) REFERENCES player(id)
);