s the access method support ordered scans sorted by the
       indexed column's value?</TD
></TR
><TR
><TD
><TT
CLASS="STRUCTFIELD"
>amcanorderbyop</TT
></TD
><TD
><TT
CLASS="TYPE"
>bool</TT
></TD
><TD
>&nbsp;</TD
><TD
>Does the access method support ordered scans sorted by the result
       of an operator on the indexed column?</TD
></TR
><TR
><TD
><TT
CLASS="STRUCTFIELD"
>amcanbackward</TT
></TD
><TD
><TT
CLASS="TYPE"
>bool</TT
></TD
><TD
>&nbsp;</TD
><TD
>Does the access method support backward scanning?