1、新建一个存储过程
create or replace procedure Test_getTast(in_id in VARCHAR2,
out_name out VARCHAR2
)
is
begin
select title into out_name
from assignment t
where task_id = in_id;
exception
when NO_DATA_FOUND then dbms_output.put_line('exception');
end Test_getTast;
2、新建一个测试窗口
-- Created on 12-12-7 by ADMINISTRATOR
declare
-- Local variables here
i varchar2(7);
j varchar2(8000);
begin
i := '25978';
dbms_output.put_line(i);
Test_getTast(i,j);
dbms_output.put_line(j);
end;