2026-09-22 13:56:48 +08:00

11 lines
198 B
SQL

DELIMITER $$
DROP PROCEDURE IF EXISTS t1p$$
CREATE PROCEDURE t1p(IN p INT)
BEGIN
IF p <> 1 THEN
RETURN;
END IF;
SIGNAL SQLSTATE '45000' SET MESSAGE_TEXT = 'x';
END$$
DELIMITER ;