DELIMITER $$
CREATE OR REPLACE DEFINER=`root`@`localhost` FUNCTION `util`.`quoteIdentifier`(vString TEXT)
	RETURNS text CHARSET utf8mb3 COLLATE utf8mb3_general_ci
	DETERMINISTIC
	NO SQL
BEGIN
	RETURN CONCAT('`', REPLACE(vString, '`', '``'), '`');
END$$
DELIMITER ;