error code 1324:undefined CURSOR:cursor_employee

heymaybe

delimiter //
#创建存储过程
create procedure employee_count(out num int)
begin
#声明变量
declare employee_sal int;
declare flag int;
#声明游标
declare cursor_employee cursor for select sal from t_employee;
declare continue handler for not found set flag=1;
#设置结束标志
set flag=0;
set num=0;
#打开游标
open cursor_employee;
#遍历游标指向的结果集
fetch cursor_emplyee into employee_sal;
where flag<>1 do
if employee_sal >999 then
set num=num+1;
end if;
fetch cursor_employee into emplyee_sal;
end while;
#关闭游标
close cursor_employee;
end //
delimiter;

夏天

错误？