Re: When does CLUSTER occur?

From: Jeff Janes <jeff(dot)janes(at)gmail(dot)com>
To: "Schnabel, Robert D(dot)" <schnabelr(at)missouri(dot)edu>
Cc: "pgsql-general(at)postgresql(dot)org" <pgsql-general(at)postgresql(dot)org>
Subject: Re: When does CLUSTER occur?
Date: 2012-11-29 17:19:28
Message-ID: CAMkU=1xY7h+QY7R_NDwJYOgR+s+s2=WLD9eLxY4dNF79v34OBw@mail.gmail.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-general

On Thu, Nov 29, 2012 at 8:11 AM, Schnabel, Robert D.
<schnabelr(at)missouri(dot)edu> wrote:

> My question is whether or not the “ALTER TABLE gen1011 CLUSTER ON
> xgen1011_si_sn” actually clusters the table at that point or if it just
> tells it to use that index for clustering?

It just marks it to use that index if/when it is clustered, it doesn't
do the clustering.

Cheers,

Jeff

In response to

Responses

Browse pgsql-general by date

  From Date Subject
Next Message Mike Christensen 2012-11-29 17:28:26 Re: When does CLUSTER occur?
Previous Message Peter Kroon 2012-11-29 16:50:59 Re: set value var via execute