text: CREATE TABLE Giveaways (
  	id BIGINT UNIQUE NOT NULL AUTO_INCREMENT,
  	message_id BIGINT UNSIGNED NOT NULL,
  	channel_id BIGINT UNSIGNED NOT NULL,
  	start_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
  	end_time DATETIME NOT NULL,
  	max_winners BIGINT NOT NULL,
  	prize TEXT NOT NULL,
  	completed BOOLEAN NOT NULL DEFAULT FALSE,
  	PRIMARY KEY (id)
  );
  
  CREATE TABLE GiveawayWinners (
  	id BIGINT UNIQUE NOT NULL AUTO_INCREMENT,
  	giveaway_id BIGINT NOT NULL,
  	user_id BIGINT UNSIGNED NOT NULL,
  	rerolled BOOLEAN NOT NULL DEFAULT FALSE,
  	PRIMARY KEY (id),
  	CONSTRAINT FK__giveaways FOREIGN KEY (giveaway_id) REFERENCES Giveaways(id)
  	ON DELETE CASCADE
  	ON UPDATE CASCADE
  );
  