Re: DUPS in tables columns ERROR: column ". . . " does not exist

From: Lew <noone(at)lwsc(dot)ehost-services(dot)com>
To: pgsql-general(at)postgresql(dot)org
Subject: Re: DUPS in tables columns ERROR: column ". . . " does not exist
Date: 2008-08-31 16:14:45
Message-ID: K_SdnaoWcKroXifVnZ2dnUVZ_oqdnZ2d@comcast.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-general

Albretch Mueller wrote:
> Also I know there is a DISTINCT keyword, but I also need to know how
> many times the particular data in the column is repeated if it is,
> that is why I need to go:
> ~
> SELECT md5, COUNT(md5) AS md5cnt
> FROM jdk1_6_0_07_txtfls_md5
> WHERE (md5cnt > 1)
> GROUP BY md5
> ORDER BY md5cnt DESC;

Use HAVING instead of WHERE.

--
Lew

In response to

Browse pgsql-general by date

  From Date Subject
Next Message Lew 2008-08-31 16:17:42 Re: integer values in conf file
Previous Message Lew 2008-08-31 16:06:53 Re: ERROR: relation . . . does not exist