| From: | Robert Treat <xzilla(at)users(dot)sourceforge(dot)net> |
|---|---|
| To: | pgsql-general(at)postgresql(dot)org |
| Cc: | Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>, Ilja Golshtein <ilejn(at)yandex(dot)ru>, mike(at)fuhr(dot)org |
| Subject: | Re: ctid access is slow |
| Date: | 2005-08-23 22:29:24 |
| Message-ID: | 200508231829.24755.xzilla@users.sourceforge.net |
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| Thread: | |
| Lists: | pgsql-general |
On Tuesday 23 August 2005 15:55, Alvaro Herrera wrote:
> On Tue, Aug 23, 2005 at 06:02:05PM +0400, Ilja Golshtein wrote:
> > The only thing I am curios is ctid good for anything from user point
> > of view?
>
> No -- it changes far too frequently for that.
Oh I dunno... In general I'd agree with you, but I've seen a couple of (some
would say hackey) use cases where you use the ctid to iterate over the
columns returned in a row in a plpgsql function... :-)
--
Robert Treat
Build A Brighter Lamp :: Linux Apache {middleware} PostgreSQL
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