4 курс 1 семестр / Курсовая / SQL / PR1

DELIMITER $$
CREATE PROCEDURE `pr1`(IN flight_id INT)
BEGIN
SELECT passangers.name, passangers.gender, passangers.passport, passangers.birthday, tikets.seat, tikets.cost, tikets.sale_date
FROM passangers
JOIN tikets ON passangers.pass_id = tikets.pass_id
WHERE tikets.flight_id = flight_id;

IF NOT EXISTS (SELECT * FROM tikets WHERE tikets.flight_id = flight_id) THEN
SELECT 'Данные по этому рейсу не найдены' as 'Error';
END IF;
END $$
DELIMITER ;


CALL pr1(1);