From: Dinesh Pandey <dpandey@secf.com>
To: 'A. R. Van Hook' <hook@lake-lotawana.mo.us>
To: pgsql-sql@postgresql.org
Subject: Re: max question
Date: Wed, 13 Apr 2005 10:32:39 +0530
Message-ID: <20050413050528.1C639533A8@svr1.postgresql.org> (raw)
In-Reply-To: <425C0445.8020603@lake-lotawana.mo.us>
Try
"select oid,* from ccontinue where citkey ='04-0594703' group by
oid,citkey,contby,contdate,abcontinue,ccdate having contdate= max(contdate)"
Thanks
Dinesh Pandey
-----Original Message-----
From: pgsql-sql-owner@postgresql.org [mailto:pgsql-sql-owner@postgresql.org]
On Behalf Of A. R. Van Hook
Sent: Tuesday, April 12, 2005 10:54 PM
To: pgsql-sql@postgresql.org
Subject: [SQL] max question
I have the following in a table:
oid | citkey | contby | contdate | abcontinue | ccdate
---------+------------+----------+------------+------------+------------
5774835 | 04-0594703 | | | |
5775325 | 04-0594703 | Attorney | 04/06/2005 | 6 | 03/07/2005
5776060 | 04-0594703 | Attorney | 05/04/2005 | 6 | 04/05/2005
5776067 | 04-0594703 | Attorney | 05/04/2005 | 6 | 04/05/2005
I am trying to pull rows that have the max. contdate. Why does the
following give more than 2 rows?
ql "select oid,* from ccontinue where citkey ='04-0594703' group by
oid,citkey,contby,contdate,abcontinue,ccdate having max(contdate) =
contdate"
oid | citkey | contby | contdate | abcontinue | ccdate
---------+------------+----------+------------+------------+------------
5776067 | 04-0594703 | Attorney | 05/04/2005 | 6 | 04/05/2005
5775325 | 04-0594703 | Attorney | 04/06/2005 | 6 | 03/07/2005
5776060 | 04-0594703 | Attorney | 05/04/2005 | 6 | 04/05/2005
(3 rows)
thanks
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To: pgsql-sql@postgresql.org
Cc: dpandey@secf.com, hook@lake-lotawana.mo.us
Subject: Re: max question
In-Reply-To: <20050413050528.1C639533A8@svr1.postgresql.org>
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