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Re: Postgres 9.0 has a bias against indexes

From: Mladen Gogala <mladen(dot)gogala(at)vmsinfo(dot)com>
To: Scott Marlowe <scott(dot)marlowe(at)gmail(dot)com>
Cc: Igor Neyman <ineyman(at)perceptron(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, David Wilson <david(dot)t(dot)wilson(at)gmail(dot)com>, Kenneth Marshall <ktm(at)rice(dot)edu>, "pgsql-performance(at)postgresql(dot)org" <pgsql-performance(at)postgresql(dot)org>
Subject: Re: Postgres 9.0 has a bias against indexes
Date: 2011-01-27 21:33:38
Message-ID: 4D41E4B2.4070000@vmsinfo.com (view raw or flat)
Thread:
Lists: pgsql-performance
On 1/27/2011 4:25 PM, Scott Marlowe wrote:
> On Oracle?  Then how can it get the values it needs without having to
> hit the data store?

It can't. It does hit the data store.

-- 
Mladen Gogala
Sr. Oracle DBA
1500 Broadway
New York, NY 10036
(212) 329-5251
www.vmsinfo.com


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