Re: indexes on functions and create or replace function

From: "Matthew Dennis" <mdennis(at)merfer(dot)net>
To: "Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: PGSQL <pgsql-general(at)postgresql(dot)org>
Subject: Re: indexes on functions and create or replace function
Date: 2008-08-28 22:25:49
Message-ID: e94d85500808281525x45581950rfd18a4f20a52974f@mail.gmail.com
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On Thu, Aug 28, 2008 at 9:30 AM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:

> (Changing the behavior of an allegedly IMMUTABLE function has a number
> of other pitfalls besides that one, btw.)
>

I'm interested in knowing what they are - could you point me in the right
direction (I've read the docs on immutable, etc) or briefly discuss them
here please? Thanks...

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