oracle 视图带参数

--
 
create or replace package p_view_param  is 
 
       --参数一
 
   function set_ID(num number) return number; 
 
   function get_ID  return number;
 
 end p_view_param;
 
--
 
 create or replace package body p_view_param is 
 
       paramValue number; 
 
       -- Param
 
       function set_ID(num number) return number is 
 
       begin 
 
         paramValue:=num; 
 
         return num; 
 
        end;  
 
       function get_ID return number is 
 
       begin 
 
         return paramValue; 
 
       end; 
 
   end p_view_param; 
 
/*
 
*定义视图，where 后面跟参数，可自己拼装，注意视图字段要和select的字段匹配
 
*/
 
CREATE OR REPLACE VIEW RSK_BOOK_VIEW(risk_book_id,
                                     risk_book_code,
                                     risk_book_name,
                                     risk_type,
                                     risk_model_type,
                                     bucket_type,
                                     volatility_type,
                                     correlation_type,
                                     valuation_method,
                                     decomposition_method,
                                     explanation_level,
                                     time_horizon,
                                     var_limit_level,
                                     user_id,
                                     create_uid,
                                     create_uname,
                                     create_oid,
                                     create_pid,
                                     create_date,
                                     last_mod_uid,
                                     last_mod_uname,
                                     last_mod_oid,
                                     last_mod_pid,
                                     last_mod_datetime,
                                     created_employee_name,
                                     created_employee_id,
                                     is_deleted)
 
            AS SELECT risk_book_id,
                                     risk_book_code,
                                     risk_book_name,
                                     risk_type,
                                     risk_model_type,
                                     bucket_type,
                                     volatility_type,
                                     correlation_type,
                                     valuation_method,
                                     decomposition_method,
                                     explanation_level,
                                     time_horizon,
                                     var_limit_level,
                                     user_id,
                                     create_uid,
                                     create_uname,
                                     create_oid,
                                     create_pid,
                                     create_date,
                                     last_mod_uid,
                                     last_mod_uname,
                                     last_mod_oid,
                                     last_mod_pid,
                                     last_mod_datetime,
                                     created_employee_name,
                                     created_employee_id,
                                     is_deleted
 
            FROM RSK_BOOK f
 
             where f.RISK_BOOK_ID=p_view_param.get_ID(); --参数
 
--使用视图，传参
 
 select *  from RSK_BOOK_VIEW  where p_view_param.set_id()= ;