Re: further explain changes

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Robert Haas <robertmhaas(at)gmail(dot)com>
Cc: Jaime Casanova <jcasanov(at)systemguards(dot)com(dot)ec>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: further explain changes
Date: 2010-01-24 17:30:26
Message-ID: 27825.1264354226@sss.pgh.pa.us
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Robert Haas <robertmhaas(at)gmail(dot)com> writes:
> On Sun, Jan 24, 2010 at 12:06 AM, Jaime Casanova
>> why not let it go in ANALYZE, just as the sort info

> It's kinda long-winded - it adds like 4 extra lines for each hash
> join. I don't think I want to add that much clutter to regular E-A
> output.

Well, that would only happen if you're deliberately obtuse about the
formatting. The sort code manages to fit all the extra on one line,
and I don't see why hash couldn't.

I'd vote for just adding it in the exact same cases that sort adds extra
info. -1 for either adding a new option or changing the meaning of the
ones that are there.

regards, tom lane

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