i dont get you.
May be, i am wrong.
a view is a stored query.
oracle stores the base query 'as it is' and executes the sql.
mag@itloaner1_local > ed
Wrote file afiedt.buf

  1  create or replace view sample
  2  as
  3  select deptno,count(*) as countofemployees from emp
  4* group by deptno
mag@itloaner1_local > /

View created.

mag@itloaner1_local > desc sample
 Name                                                  Null?    Type
 ----------------------------------------------------- -------- ------------------------------------
 DEPTNO                                                         NUMBER(2)
 COUNTOFEMPLOYEES                                               NUMBER

mag@itloaner1_local > select text from user_views where view_name='SAMPLE';

TEXT
--------------------------------------------------------------------------------
select deptno,count(*) as countofemployees from emp
group by deptno