From: Anibal David Acosta <aa@devshock.com>
To: pgsql-performance@postgresql.org
Subject: how fast index works?
Date: Tue, 6 Sep 2011 14:31:33 -0400
Message-ID: <001501cc6cc3$3649a3c0$a2dceb40$@devshock.com> (raw)
Hi everyone,
My question is, if I have a table with 500,000 rows, and a SELECT of one row
is returned in 10 milliseconds, if the table has 6,000,000 of rows and
everything is OK (statistics, vacuum etc)
can i suppose that elapsed time will be near to 10?
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To: pgsql-performance@postgresql.org
Cc: aa@devshock.com
Subject: Re: how fast index works?
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