DELIMITER $$
CREATE OR REPLACE DEFINER=`vn`@`localhost` TRIGGER `vn`.`XDiario_beforeInsert`
	BEFORE INSERT ON `XDiario`
	FOR EACH ROW
BEGIN
    IF NEW.SUBCTA <=> '' THEN
        SET NEW.SUBCTA = NULL;
    END IF;
    IF NEW.SUBCTA IS NOT NULL AND NOT LENGTH(NEW.SUBCTA) <=> 10 THEN
        CALL util.throw('INVALID_STRING_LENGTH');
    END IF;
    IF NEW.CONTRA <=> '' THEN
        SET NEW.CONTRA = NULL;
    END IF;
    IF NEW.CONTRA IS NOT NULL AND NOT LENGTH(NEW.CONTRA) <=> 10 THEN
        CALL util.throw('INVALID_STRING_LENGTH');
    END IF;
    CALL XDiario_checkDate(NEW.FECHA);
    CALL XDiario_checkDate(NEW.FECHA_EX);
    CALL XDiario_checkDate(NEW.FECHA_OP);
    CALL XDiario_checkDate(NEW.FECHA_RT);
    CALL XDiario_checkDate(NEW.FECREGCON);
END$$
DELIMITER ;