Re: BUG #5781: unaccent() function should be marked IMMUTABLE

From: Greg Stark <gsstark(at)mit(dot)edu>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Grant Hutchins and Peter Jaros <grant(at)pivotallabs(dot)com>, pgsql-bugs(at)postgresql(dot)org
Subject: Re: BUG #5781: unaccent() function should be marked IMMUTABLE
Date: 2010-12-04 14:45:58
Message-ID: AANLkTinNLtaKUH205B7fJqVnrHNY+OOaS3AYA10OUC-Z@mail.gmail.com
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On Fri, Dec 3, 2010 at 4:50 AM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> Even if you're willing to
> assume that the dictionary being used is the one defined by this
> module, that dictionary depends on external configuration files
> which are easily changeable.

Don't we have precedent for this in assuming that things like tsearch
dictionaries and parsers and system locales don't change underneath
us?

--
greg

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