DELIMITER $$

DROP FUNCTION IF EXISTS `ladder`.`is_actkey`$$

CREATE DEFINER=`epswing`@`%.erin.utoronto.ca` FUNCTION `is_actkey`(
	in_actkey varchar(40)
) RETURNS tinyint(1)
begin
	if exists (select id from player where actkey = in_actkey) then
		return true;
	else
		return false;
	end if;
end$$

DELIMITER ;