From: | "Chau, Artemis" <artemis(dot)chau(at)intel(dot)com> |
---|---|
To: | "'pgsql-novice(at)hub(dot)org'" <pgsql-novice(at)hub(dot)org> |
Subject: | RE: count(distinct col) |
Date: | 2000-08-01 22:07:36 |
Message-ID: | A60B56F3D180D211AC3F00A0C96931DE047871B8@orsmsx48.jf.intel.com |
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Lists: | pgsql-novice |
Runing 6.5.2, get Syntax error for the statement.
-----Original Message-----
From: Tom Lane [mailto:tgl(at)sss(dot)pgh(dot)pa(dot)us]
Sent: Tuesday, August 01, 2000 5:00 PM
To: Chau, Artemis
Cc: 'pgsql-novice(at)hub(dot)org'
Subject: Re: [NOVICE] count(distinct col)
"Chau, Artemis" <artemis(dot)chau(at)intel(dot)com> writes:
> What is the equivalent of
> "select count(distinct col) from tbl" in PGSQL?
That's easy, "select count(distinct col) from tbl".
(If you're running 7.0 that is. If not, why not?)
regards, tom lane
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