From: | Alvaro Herrera <alvherre(at)commandprompt(dot)com> |
---|---|
To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: [COMMITTERS] pgsql: Add generate_subscripts, a series-generation function which |
Date: | 2008-04-29 02:22:31 |
Message-ID: | 20080429022231.GK5761@alvh.no-ip.org |
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Lists: | pgsql-committers pgsql-hackers |
Tom Lane wrote:
> alvherre(at)postgresql(dot)org (Alvaro Herrera) writes:
> > Add generate_subscripts, a series-generation function which generates an
> > array's subscripts.
>
> Why are these marked volatile in pg_proc? Surely they generate the
> same outputs given the same inputs, and therefore qualify as immutable.
Hmm, true.
I'll change the four generate_series variants too -- they are marked
volatile as well.
--
Alvaro Herrera http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support
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