mysql create store procedure for loops, and with parameters respectively

drop procedure if exists insert_into_t2_sp;
DELIMITER //  
CREATE PROCEDURE insert_into_t2_sp()   
BEGIN
DECLARE i INT DEFAULT 2; 
WHILE (i <= 1000000) DO
    INSERT INTO `t2` (id) values (i);
    SET i = i+1;
END WHILE;
END;
//  

CALL insert_into_t2_sp(); 


drop procedure if exists insert_into_t3_sp;
DELIMITER //
CREATE PROCEDURE insert_into_t3_sp
(IN id_value bigint unsigned)
BEGIN
while(id_value<1000) 
do
insert into t3(id) values(id_value);
set id_value=id_value+1;
end while;
END;
//
DELIMITER ;

call insert_into_t3_sp(1);