| From: | Rémi Zara <remi_zara(at)mac(dot)com> |
|---|---|
| To: | Boszormenyi Zoltan <zb(at)cybertec(dot)at> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Michael Meskes <meskes(at)postgresql(dot)org>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: NaN/Inf fix for ECPG |
| Date: | 2010-02-26 12:47:26 |
| Message-ID: | F7DDC002-E59F-4551-BC95-7CB28F6B9EB4@mac.com |
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| Lists: | pgsql-hackers |
Le 26 févr. 2010 à 12:12, Boszormenyi Zoltan a écrit :
>
> ecpglib/data.c includes "postgres_fe.h", so it should be pulling
> everything that's relevant from port/*, right?
>
> Michael, can we try to install the first two patches?
> They wouldn't hurt.
>
I've tried patch 1 and 2, but they do not work. The fact is that the code is not used in the backend, because strtod("NaN", endptr) works. (isnan(strtod("NaN", endptr)) is true).
I should also note that isnan((double)nan("")) is true (works).
I will also report to NetBSD that isnan((double)NAN) does not work on mips.
Regards,
Rémi Zara
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