From: | Bruce Momjian <bruce(at)momjian(dot)us> |
---|---|
To: | "Jim C(dot) Nasby" <jnasby(at)pervasive(dot)com> |
Cc: | Neil Conway <neilc(at)samurai(dot)com>, Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>, Hans-Juergen Schoenig <postgres(at)cybertec(dot)at>, pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: Costs estimates for (inline SQL) functions ... |
Date: | 2006-08-24 16:38:32 |
Message-ID: | 200608241638.k7OGcX329525@momjian.us |
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Lists: | pgsql-hackers |
Jim C. Nasby wrote:
> On Sun, Aug 20, 2006 at 10:56:12PM -0700, Neil Conway wrote:
> > On Mon, 2006-08-21 at 07:31 +0200, Hans-Juergen Schoenig wrote:
> > > CREATE OR REPLACE FUNCTION xy() RETURNS SETOF record AS $$
> > > SELECT relname::text, relpages::int4
> > > FROM pg_class;
> > > $$ LANGUAGE SQL IMMUTABLE;
> >
> > > As far as i remember inlined SQL code has been implemented into the
> > > planner around 7.4.
> >
> > We don't currently inline set-returning functions. This has been on my
> > TODO list for a while, but I haven't found the cycles for it yet (of
> > course, if anyone's interested in fixing this, don't let my idleness
> > stop you -- I would think it shouldn't be too difficult).
>
> We should put this on the project's TODO...
Done.
--
Bruce Momjian bruce(at)momjian(dot)us
EnterpriseDB http://www.enterprisedb.com
+ If your life is a hard drive, Christ can be your backup. +
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