<TT
CLASS="TYPE"
>bool</TT
></TD
><TD
>&nbsp;</TD
><TD
>       If true, queries must not use the index until the <TT
CLASS="STRUCTFIELD"
>xmin</TT
>
       of this <TT
CLASS="STRUCTNAME"
>pg_index</TT
> row is below their <TT
CLASS="SYMBOL"
>TransactionXmin</TT
>
       event horizon, because the table may contain broken HOT chains with
       incompatible rows that they can see
      </TD
></TR
><TR
><TD
><TT
CLASS="STRUCTFIELD"
>indisready</TT
></TD
><TD
><TT
CLASS="TYPE"
>bool</TT
></TD
><TD
>&nbsp;</TD
