oracle 视图怎么传参数

oracle 视图如何传参数
目前，Oracle不支持带参数的视图，只能通过一些方法来变通一下。下面是方法之一：

创建包:

create or replace package p_view_param  is
   function set_param(num number) return number;
   function get_param  return number;
   end p_view_param;
  

   create or replace package body p_view_param is
       paramValue number;
       function set_param(num number) return number is
       begin
         paramValue:=num;
         return num;
        end; 

       

       function get_param return number is
       begin
         return paramValue;
       end;
   end p_view_param;   


   视图的建立:

   create or replace view p_view_user as
     select id,realName,address from tbl_info where id=p_view_param.get_param();
    

    PL/SQL调用: 
     select * from p_view_user where p_view_param.set_param(2781)=2781
    1 楼    hs798630734    2012-05-03              当写在START WITH ID = 65422413 CONNECT BY NOCYCLE  这种语句中时，就不起作用了