oracle 带参视图

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();
   
Java代码  收藏代码

        PL/SQL调用: 
      
    <pre name="code" class="js">     select * from p_view_user where p_view_param.set_param(2781)=2781 
     
    <pre name="code" class="java">  </pre></pre> 

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