rrent server processes, allowing catalog
      corruption to occur if they then tried to update that row.  The
      worst-case outcome could be as bad as complete loss of a table.
     </P
></LI
><LI
><P
>      Fix incorrect order of operations during sinval reset processing,
      and ensure that TOAST OIDs are preserved in system catalogs (Tom
      Lane)
     </P
><P
>      These mistakes could lead to transient failures after a <TT
CLASS="COMMAND"
>VACUUM
      FULL</TT
> or <TT
CLASS="COMMAND"
>CLUSTE