DELIMITER $$
CREATE OR REPLACE DEFINER=`root`@`localhost` PROCEDURE `sage`.`clean`()
BEGIN
/**
 * Maintains tables over time by removing unnecessary data
 */	
	DECLARE vTwoYearAgo DATE DEFAULT util.VN_CURDATE() - INTERVAL 2 YEAR;

	DELETE FROM movConta WHERE FechaAsiento < vTwoYearAgo;

END$$
DELIMITER ;