//MYSQL调用存储过程
delimiter $$                                        //改写事务的提交过程
create  procedure getStu(in n VARCHAR(50))            //procedure新存储过程
begin 

select * from student where name = n;

end$$
delimiter ;

//MySQL执行
call getStu('李白');//就有一个结果集了




//MySQL自定义函数
begin 

select * from student where name = n;

end