From: | David Fetter <david(at)fetter(dot)org> |
---|---|
To: | Dimitri Fontaine <dimitri(at)2ndQuadrant(dot)fr> |
Cc: | Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>, Merlin Moncure <mmoncure(at)gmail(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: proposal - psql - show longest tables |
Date: | 2013-07-22 23:03:56 |
Message-ID: | 20130722230356.GC18100@fetter.org |
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Thread: | |
Lists: | pgsql-hackers |
On Mon, Jul 22, 2013 at 03:55:33PM -0700, David Fetter wrote:
> On Mon, Jul 22, 2013 at 02:44:59PM -0700, Dimitri Fontaine wrote:
> > Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> writes:
> > >> SELECT * from top5();
> >
> > $ TABLE top5; -- add a view on top of the SRF
> >
> > > you cannot use parameters - then I have to have prepared files like
> > > top10, top20, ... what is not too friendly
> >
> > The SRF could be using custom GUCs so that you can parametrize it, or
> > just even classic parameters…
> >
> > $ TABLE top(5); -- needs a patch to accept SRF here…
>
> Andrew Gierth will probably be posting a design & patch for something
> similar soon :)
Probably not :P
Andrew will be posting a design and patch if and when he decides it's
appropriate to do so.
Cheers,
David.
--
David Fetter <david(at)fetter(dot)org> http://fetter.org/
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