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Re: Index only scans wiki page - Mailing list pgsql-hackers

From Peter Geoghegan
Subject Re: Index only scans wiki page
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Msg-id CAEYLb_X3xD9_-rHhCqABo=dj0jxeAG4-v3i_MFiC86N=Be12Pg@mail.gmail.com
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In response to Index only scans wiki page  (Jeff Janes <jeff.janes@gmail.com>)
Responses Re: Index only scans wiki page  (Robert Haas <robertmhaas@gmail.com>)
Re: Index only scans wiki page  (Peter Geoghegan <peter@2ndquadrant.com>)
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On 13 November 2012 01:03, Jeff Janes <jeff.janes@gmail.com> wrote:
> https://wiki.postgresql.org/wiki/Index-only_scans
>
> This page is seriously out of date.  It suggests they are not yet
> implemented, but only being talked about.

Attached is a piece I wrote on the feature. That might form the basis
of a new wiki page. Feel free to incorporate this material as you see
fit.

--
Peter Geoghegan       http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training and Services
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