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Re: CLUSTER command

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Rick Dicaire <kritek(at)gmail(dot)com>
Cc: Kevin Grittner <Kevin(dot)Grittner(at)wicourts(dot)gov>, pgsql-admin(at)postgresql(dot)org
Subject: Re: CLUSTER command
Date: 2012-01-18 18:59:49
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Lists: pgsql-admin
Rick Dicaire <kritek(at)gmail(dot)com> writes:
> How do I determine in what order tables are clustered when CLUSTER is
> executed with no args?

AFAIR there is no specified order.  It probably just seqscans pg_class,
so whatever physical order those tuples happen to have today is it.

			regards, tom lane

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