REM $Id: lib_borrower_t.tys,v 1.1 2001/11/30 23:24:55 bill Exp $
REM From "Learning Oracle PL/SQL" page 352

REM Spec of object type intended to represent library borrowers.

CREATE OR REPLACE TYPE lib_borrower_t
 UNDER lib_patron_t (
   cardid VARCHAR2(30),
   STATIC FUNCTION make (patron lib_patron_t, cardid IN VARCHAR2) 
   RETURN lib_borrower_t,
   OVERRIDING MEMBER PROCEDURE save,
   OVERRIDING MEMBER PROCEDURE remove
);
/

SHOW ERRORS