P
>    However, if you are upgrading from a version earlier than 9.0.6,
    see the release notes for 9.0.6.
   </P
></DIV
><DIV
CLASS="SECT2"
><H2
CLASS="SECT2"
><A
NAME="AEN120628"
>E.24.2. Changes</A
></H2
><P
></P
><UL
><LI
><P
>      Fix planner's assignment of executor parameters, and fix executor's
      rescan logic for CTE plan nodes (Tom Lane)
     </P
><P
>      These errors could result in wrong answers from queries that scan the
      same <TT
CLASS="LITERAL"
>WITH</TT
> subquery multiple times