| From: | Peter Geoghegan <peter(at)2ndquadrant(dot)com> |
|---|---|
| To: | Robert Haas <robertmhaas(at)gmail(dot)com> |
| Cc: | Jeff Janes <jeff(dot)janes(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Index only scans wiki page |
| Date: | 2012-11-13 22:56:20 |
| Message-ID: | CAEYLb_UM53oDUWhEhewrj480=f9+0mxSYWOcz7Ym6jqQj=JV1A@mail.gmail.com |
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| Lists: | pgsql-hackers |
On 13 November 2012 16:37, Robert Haas <robertmhaas(at)gmail(dot)com> wrote:
> I found this an interesting read. As one of the people who worked on
> the feature, I'm sort of curious whether people have any experience
> yet with how this actually shakes out in the field. Are you (or is
> anyone) aware of positive/negative field experiences with this
> feature?
Unfortunately, I don't think that I have any original insight about
the problems with index-only scans in the field right now.
--
Peter Geoghegan http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training and Services
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