| From: | Devrim GÜNDÜZ <devrim(at)gunduz(dot)org> |
|---|---|
| To: | hans wulf <lotu1(at)gmx(dot)net> |
| Cc: | pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: Will Index-only-scan be in 9.2 |
| Date: | 2011-10-14 06:57:13 |
| Message-ID: | 1318575440.2086.4.camel@lenovo01-laptop03.gunduz.org |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
On Wed, 2011-10-12 at 02:08 +0200, hans wulf wrote:
> I was wondering if the index-only-scan will be available in 9.2? This
> is not having to visit the real data to answer a query, if all the
> information is available in the index. I think this will be a mayor
> step in overtaking the big O in the g-spot.
>
http://rhaas.blogspot.com/2011/10/index-only-scans-weve-got-em.html
Regards,
--
Devrim GÜNDÜZ
Principal Systems Engineer @ EnterpriseDB: http://www.enterprisedb.com
PostgreSQL Danışmanı/Consultant, Red Hat Certified Engineer
Community: devrim~PostgreSQL.org, devrim.gunduz~linux.org.tr
http://www.gunduz.org Twitter: http://twitter.com/devrimgunduz
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