DELIMITER $$ CREATE OR REPLACE DEFINER=`root`@`localhost` PROCEDURE `vn`.`addNoteFromDelivery`(idTicket INT,nota TEXT) BEGIN DECLARE observationTypeFk INT DEFAULT 3; /*3 = REPARTIDOR*/ INSERT INTO ticketObservation(ticketFk,observationTypeFk,description) VALUES (idTicket,observationTypeFk,nota) ON DUPLICATE KEY UPDATE description = CONCAT(ticketObservation.description,VALUES(description),' '); END$$ DELIMITER ;