Re: POSIX regex performance bug in 7.3 Vs. 7.2

From: Neil Conway <neilc(at)samurai(dot)com>
To: wade <wade(at)wavefire(dot)com>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: POSIX regex performance bug in 7.3 Vs. 7.2
Date: 2003-02-04 16:46:13
Message-ID: 1044377173.6527.748.camel@tokyo
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On Tue, 2003-02-04 at 11:24, wade wrote:
> I redid my trials with the same data set on 7.2.3 --with-multibyte and I
> get the same brutal performance hit, so it is definitely a
> multibyte-specific problem.

Given that this problem isn't a regression, I don't think we need to
delay 7.3.2 to fix it (of course, a fix for 7.3.3 and 7.4 is essential,
IMHO).

Cheers,

Neil
--
Neil Conway <neilc(at)samurai(dot)com> || PGP Key ID: DB3C29FC

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