Horton

Re: Strange behavior with polygon and NaN

Tom Lane <tgl@sss.pgh.pa.us>

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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Anastasia Lubennikova <a.lubennikova@postgrespro.ru>
Cc: Kyotaro Horiguchi <horikyota.ntt@gmail.com>, gkokolatos@pm.me, pgsql-hackers@lists.postgresql.org
Date: 2020-12-01T15:03:42Z
Lists: pgsql-hackers 
Anastasia Lubennikova <a.lubennikova@postgrespro.ru> writes:
> The commitfest is closed now and this entry is "Waiting on author".
> As far as I see, part of the fixes is already committed. Is there 
> anything left to work on or this patch needs review/ ready for committer 
> now?

I think it should be "needs review" now.

			regards, tom lane

Commits

  1. In geo_ops.c, represent infinite slope as Infinity, not DBL_MAX.

  2. Fix FPeq() and friends to get the right answers for infinities.

  3. Extend the geometric regression test cases a little.

  4. Remove underflow error in float division with infinite divisor.