| From: | Bruce Momjian <bruce(at)momjian(dot)us> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>, Jan Urbański <wulczer(at)wulczer(dot)org>, Postgres - Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: compile error with -DOPTIMIZER_DEBUG |
| Date: | 2009-11-29 11:33:49 |
| Message-ID: | 200911291133.nATBXn627165@momjian.us |
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| Lists: | pgsql-hackers |
Tom Lane wrote:
> Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com> writes:
> > Jan Urbaski wrote:
> >> ISTM that there's a superfluous curly brace in print_path (which only
> >> gets compiled with -DOPTIMIZER_DEBUG.
>
> > Thanks, committed.
>
> You know, the last couple of times I've touched that code, I've been
> wondering why we bother to maintain it. Personally I always use pprint()
> when I'm interested in a printout of a plan tree. Is anyone actually
> using the printout code in allpaths.c?
I thought OPTIMIZER_DEBUG showed us all the possible paths, not just the
final plan.
--
Bruce Momjian <bruce(at)momjian(dot)us> http://momjian.us
EnterpriseDB http://enterprisedb.com
+ If your life is a hard drive, Christ can be your backup. +
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