Re: PLPGSQL OID Bug

Tom Lane wrote:
> The other spots seem to be OK.  Thanks for the report and fix!

Woops, my apologies for introducing the bug. In general I think it's
worth removing explicit initialization of out parameters unless that
initialization is actually needed. I thought I had checked that
`isnull=false' wasn't needed, but obviously I missed a case.

BTW, is there a reason why exec_cast_value() and friends take a bool *,
rather than a bool?

-Neil