Oracle中存储过程的问题？？？

[m540920181]

create or replace procedure myproc_3
as
cursor mysor is select * from emp for update;
begin
open mysor;
for i in mysor
loop
if i.deptno = 10 then
update emp set sal=(sal+500)* 3 where current of mysor;
elsif i.deptno = 20 then
update emp set sal=sal* 3 where current of mysor;
else
update emp set sal=sal-1000 where current of mysor;
end if ;
end loop;
close mysor;
end;

select * from emp;
begin
myproc_3;
end;

存储过程是成功 的，为什么运行的时候系统报错是，游标已经打开

[thinoft]

关闭后还要再释放游标 deallocate mysor

[night_vincent]

用for 就不需要open/close游标了
还有 你忘记在代码里加commit了

[独孤名]

同意2L的说法！