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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Darafei "Komяpa" Praliaskouski <me@komzpa.net>
Cc: Nikita Glukhov <n.gluhov@postgrespro.ru>
Cc: Alexander Korotkov <aekorotkov@gmail.com>
Cc: pgsql-hackers <pgsql-hackers@postgresql.org>
Cc: Heikki Linnakangas <hlinnaka@iki.fi>
Cc: Fedor Sigaev <teodor@sigaev.ru>
Subject: Re: compress method for spgist - 2
Date: Wed, 20 Sep 2017 19:20:40 -0400
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=?UTF-8?Q?Darafei_=22Kom=D1=8Fpa=22_Praliaskouski?= <me@komzpa.net> writes:
> If it happens because NaN > Infinity, then the check should be not for
> isnan, but for if (low>high){swap(high, low)}.

Yeah, the same idea had occurred to me.  It'd still need a comment, but
at least it's slightly more apparent what we're trying to ensure.

			regards, tom lane


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