</TD
><TD
><TT
CLASS="TYPE"
>int2vector</TT
></TD
><TD
>&nbsp;</TD
><TD
>       This is an array of <TT
CLASS="STRUCTFIELD"
>indnatts</TT
> values that
       store per-column flag bits.  The meaning of the bits is defined by
       the index's access method.
      </TD
></TR
><TR
><TD
><TT
CLASS="STRUCTFIELD"
>indexprs</TT
></TD
><TD
><TT
CLASS="TYPE"
>pg_node_tree</TT
></TD
><TD
>&nbsp;</TD
><TD
>       Expression trees (in <CODE
CLASS="FUNCTION"
>nodeToString()</CODE
>
       representation) for index at