| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Bruce Momjian <bruce(at)momjian(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 14:35:34 |
| Message-ID: | 14074.1259505334@sss.pgh.pa.us |
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| Lists: | pgsql-hackers |
Bruce Momjian <bruce(at)momjian(dot)us> writes:
> Tom Lane wrote:
>> 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.
Yeah, but we could repoint that code at pprint.
regards, tom lane
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