Re: Rewrite, normal execution vs. EXPLAIN ANALYZE

David Fetter <david@fetter.org>

From: David Fetter <david@fetter.org>
To: Robert Haas <robertmhaas@gmail.com>
Cc: Marko Tiikkaja <marko.tiikkaja@cs.helsinki.fi>, pgsql-hackers@postgresql.org
Date: 2010-07-23T19:31:59Z
Lists: pgsql-hackers
On Fri, Jul 23, 2010 at 03:30:03PM -0400, Robert Haas wrote:
> On Fri, Jul 23, 2010 at 3:19 PM, Marko Tiikkaja
> <marko.tiikkaja@cs.helsinki.fi> wrote:
> > This may be a bit hard to follow, but essentially what happens is
> > that in EXPLAIN ANALYZE, the INSERT in the rule does not see the
> > changes made by T2 to baz while in the regular execution scenario
> > it does.
> 
> Well that's gotta be a bug, but in what I'm not sure.

I've said it before, and I'll say it again.  User-accessible RULEs are
themselves a bug :P

Cheers,
David.
-- 
David Fetter <david@fetter.org> http://fetter.org/
Phone: +1 415 235 3778  AIM: dfetter666  Yahoo!: dfetter
Skype: davidfetter      XMPP: david.fetter@gmail.com
iCal: webcal://www.tripit.com/feed/ical/people/david74/tripit.ics

Remember to vote!
Consider donating to Postgres: http://www.postgresql.org/about/donate