DROP FUNCTION IF EXISTS account.myUser_hasRoleId;

DELIMITER $$
CREATE DEFINER=`root`@`%` FUNCTION `account`.`myUser_hasRoleId`(vRoleId INT) RETURNS tinyint(1)
	DETERMINISTIC
BEGIN
/**
 * Checks if current user has/inherits a role.
 *
 * @param vRoleName Role id to check
 * @return %TRUE if it has role, %FALSE otherwise
 */
	RETURN user_hasRoleId(myUserGetName(), vRoleId);
END$$
DELIMITER ;

GRANT EXECUTE ON FUNCTION account.myUser_hasRoleId TO guest@localhost;