Re: [HACKERS] [PATCHES] libpq events patch (with sgml docs)

Tom Lane wrote:
>
> I'll go ahead and apply this patch in a little bit, but if you concur
> with the above reasoning, please put together a followon patch to add
> such a function.
>
> regards, tom lane
>
>

I attached a patch. You have to copy the events in PQmakeEmptyPGResult
because there is no where else to do this, other than copyresult but
that is different because it copies from a result not a conn.

PQmakeEmptyPGResult - must copy events here
PQsetResultAttrs - set attributes
PQsetvalue - set tuple values
PQfireResultCreateEvents(conn,res) - now fire resultcreate event

PQgetResult now calls PQfireResultCreateEvents.

BTW, the event system might be an alternative solution for PGNoticeHooks
(PGEVT_NOTICE).

--
Andrew Chernow
eSilo, LLC
every bit counts
http://www.esilo.com/