From: Brad Hilton <bhilton@vpop.net>
To: James Cooper <jim@luckydigital.com>
Cc: sql <pgsql-sql@postgresql.org>
Subject: Re: a change of query
Date: 25 Feb 2003 14:39:17 -0800
Message-ID: <1046212757.15608.3.camel@aragorn.vpop.net> (raw)
In-Reply-To: <004a01c2dd19$be6fe400$c900a8c0@jax>
References: <004a01c2dd19$be6fe400$c900a8c0@jax>
On Tue, 2003-02-25 at 14:03, James Cooper wrote:
> select distinct cp.person_id from cluster_person cp, cluster c where
> cp.cluster_id = c.cluster_id and c.c_id = 1
>
> can this query be changed to give just the row count?( of the distinct
> rows )
select count(distinct cp.person_id) from ...
Is that what you were after?
Brad Hilton
VPOP Technologies, Inc.
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To: pgsql-sql@postgresql.org
Cc: bhilton@vpop.net, jim@luckydigital.com
Subject: Re: a change of query
In-Reply-To: <1046212757.15608.3.camel@aragorn.vpop.net>
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