【发布时间】:2014-01-19 23:50:36
【问题描述】:
create or replace package demo_pckg
as
type cursor_type is ref cursor;
procedure demo_proc(i_deptno number,o_result out cursor_type);
end;
/
create or replace package body demo_pckg
as
procedure demo_proc(i_deptno number,o_result out cursor_type)
as
begin
open o_result for
select * from employees
where department_id=i_deptno;
end;
end;
/
如果我想打印那个 OUT 游标变量,我应该怎么做?
【问题讨论】:
-
“打印”是什么意思?在 sqlplus 中显示结果集?还有什么?