</TD
></TR
><TR
><TD
><TT
CLASS="STRUCTFIELD"
>indclass</TT
></TD
><TD
><TT
CLASS="TYPE"
>oidvector</TT
></TD
><TD
><TT
CLASS="LITERAL"
><A
HREF="catalog-pg-opclass.html"
><TT
CLASS="STRUCTNAME"
>pg_opclass</TT
></A
>.oid</TT
></TD
><TD
>       For each column in the index key, this contains the OID of
       the operator class to use.  See
       <A
HREF="catalog-pg-opclass.html"
><TT
CLASS="STRUCTNAME"
>pg_opclass</TT
></A
> for details.
      </TD
></TR
><TR
><TD
><TT
CLASS="STRUCTFIELD"
>indoption</TT
>