Received: from malur.postgresql.org ([217.196.149.56])
	by arkaria.postgresql.org with esmtps  (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
	(Exim 4.94.2)
	(envelope-from <pgsql-general-owner+archive@lists.postgresql.org>)
	id 1so40r-0081xk-MU
	for pgsql-general@arkaria.postgresql.org; Tue, 10 Sep 2024 16:46:46 +0000
Received: from localhost ([127.0.0.1] helo=malur.postgresql.org)
	by malur.postgresql.org with esmtp (Exim 4.94.2)
	(envelope-from <pgsql-general-owner+archive@lists.postgresql.org>)
	id 1so40r-00G9eh-6G
	for pgsql-general@arkaria.postgresql.org; Tue, 10 Sep 2024 16:46:45 +0000
Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29])
	by malur.postgresql.org with esmtps  (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
	(Exim 4.94.2)
	(envelope-from <rshepard@appl-ecosys.com>)
	id 1so40q-00G9eT-R6
	for pgsql-general@lists.postgresql.org; Tue, 10 Sep 2024 16:46:44 +0000
Received: from mail.appl-ecosys.com ([50.126.108.78])
	by magus.postgresql.org with esmtps  (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
	(Exim 4.94.2)
	(envelope-from <rshepard@appl-ecosys.com>)
	id 1so40m-000V5H-OW
	for pgsql-general@postgresql.org; Tue, 10 Sep 2024 16:46:44 +0000
Received: from salmo.appl-ecosys.com (salmo.appl-ecosys.com [192.168.55.1])
	by mail.appl-ecosys.com (Postfix) with ESMTP id D84E72A14D6
	for <pgsql-general@postgresql.org>; Tue, 10 Sep 2024 09:46:39 -0700 (PDT)
Date: Tue, 10 Sep 2024 09:46:39 -0700 (PDT)
From: Rich Shepard <rshepard@appl-ecosys.com>
Reply-To: Rich Shepard <rshepard@appl-ecosys.com>
To: pgsql-general@postgresql.org
Subject: Re: Removing duplicate rows in table
In-Reply-To: <41c47eb5-f6b-8e29-98e6-f6b1fa733bb@appl-ecosys.com>
Message-ID: <5b3033e6-938f-a882-5232-c27032be1115@appl-ecosys.com>
References: <e4688faf-de51-93ef-2db-f2acacbd658@appl-ecosys.com> <32765388-836c-4c00-bad0-665f0aa77ea8@aklaver.com> <19803246-8b24-5055-ef26-adf7ade3eb@appl-ecosys.com> <28d34da0-c58c-4237-b71d-5907517ace45@aklaver.com>
 <41c47eb5-f6b-8e29-98e6-f6b1fa733bb@appl-ecosys.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=US-ASCII; format=flowed
List-Id: <pgsql-general.lists.postgresql.org>
List-Help: <https://lists.postgresql.org/manage/>
List-Subscribe: <https://lists.postgresql.org/manage/>
List-Post: <mailto:pgsql-general@lists.postgresql.org>
List-Owner: <mailto:pgsql-general-owner@lists.postgresql.org>
List-Archive: <https://www.postgresql.org/list/pgsql-general>
Archived-At: <https://www.postgresql.org/message-id/5b3033e6-938f-a882-5232-c27032be1115%40appl-ecosys.com>
Precedence: bulk

On Tue, 10 Sep 2024, Rich Shepard wrote:

>> to see how big a problem it is. If it is only a few projects it could just 
>> a matter of manually deleting the extras.

> Not knowing how to do that is why I wrote.

A web search (which I should have done before posting this thread) shows me
how to do this:
<https://www.postgresqltutorial.com/postgresql-tutorial/how-to-delete-duplicate-rows-in-postgresql/>

Rich