>constraint_exclusion</TT
></A
>
        is <TT
CLASS="LITERAL"
>on</TT
>.
       </P
></LI
><LI
><P
>        Allow <TT
CLASS="LITERAL"
>indexed_col op ANY(ARRAY[...])</TT
> conditions to be
        used in plain index scans and index-only scans (Tom Lane)
       </P
><P
>        Formerly such conditions could only be used in bitmap index scans.
       </P
></LI
><LI
><P
>        Support <CODE
CLASS="FUNCTION"
>MIN</CODE
>/<CODE
CLASS="FUNCTION"
>MAX</CODE
> index optimizations on
        <TT
CLASS="TYPE"
>