Re: Costs estimates for (inline SQL) functions ...

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От Jim C. Nasby
Тема Re: Costs estimates for (inline SQL) functions ...
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Msg-id 20060824153352.GP73562@pervasive.com
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Ответ на Re: Costs estimates for (inline SQL) functions ...  (Neil Conway <neilc@samurai.com>)
Ответы Re: Costs estimates for (inline SQL) functions ...
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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...
-- 
Jim C. Nasby, Sr. Engineering Consultant      jnasby@pervasive.com
Pervasive Software      http://pervasive.com    work: 512-231-6117
vcard: http://jim.nasby.net/pervasive.vcf       cell: 512-569-9461


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