
>"failed to re-find MinMaxAggInfo
      record"</SPAN
> given this combination of factors.
     </P
></LI
><LI
><P
>      Make sure the planner sees implicit and explicit casts as equivalent
      for all purposes, except in the minority of cases where there's
      actually a semantic difference (Tom Lane)
     </P
></LI
><LI
><P
>      Include join clauses when considering whether partial indexes can be
      used for a query (Tom Lane)
     </P
><P
>      A strict join clause can be sufficient to establ