r10854: 02 Dec 2005 Kevin Rosenberg <kevin@rosenberg.net>

        * sql/generic-postgresql.lisp: improved decoding of table attribute
          parameters [from Vladimir Sekissov]
        * sql/metaclasses.lisp: check that metaclass is standard-db-class or
          it's subclass to prevent adding standard-db-object to supers if
          somebody in the path has it already when metaclass inherited from
          standard-db-class. [from Vladimir Sekissov]