Problem in Creating %rowtype records - Help Needed...

Question

Hi,
I have created some base view called...
CREATE OR REPLACE VIEW TEST AS SELECT SYSDATE FROM DUAL;
Then i am using this view object in the function for creating row type by recreating/replacing the view by the parameter "tablename - tname".
CREATE OR REPLACE FUNCTION abc(rs in sys_refcursor,tname varchar2 as ) return number is
PROCEDURE CALLPROC IS
TYPE RC IS test%rowtype index by binary_integer;
rc1 rc;
begin
fetch rs bulk collect into rc1;
end;
begin
Execute immediate 'create or replace view test as select * from '||tname;
dbms_output.put_line ('Success');
call_proc;
return (1);
exception
return (-1);
end;
when i am executing this package
declare
x number;
rc is sys_refcursor;
begin
open rc for select eno,ename,mgr,sal from emp;
x:=abc(rc,'EMP');
end;
error:
====
invalid fetch arguments list error
Please help me out how could i trigger the record type (rowtype) object based on the passing parameters (table name).
Thanks in advance...

Answer 1

Why are you dynamically changing the table the view selects from? This seems like you are asking for trouble by forcing objects that reference view Test to go invalid when you change it. What is the purpose of the BULK COLLECT within CALLPROC? The results that are returned into rc1 are lost once that inner procedure is finished.
What you trying to accomplish?