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 1ubjwD-004dgS-AW
	for pgsql-general@arkaria.postgresql.org; Tue, 15 Jul 2025 17:59:33 +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 1ubjwB-004D72-EV
	for pgsql-general@arkaria.postgresql.org; Tue, 15 Jul 2025 17:59:32 +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 1ubjwB-004D6p-48
	for pgsql-general@lists.postgresql.org; Tue, 15 Jul 2025 17:59:31 +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 4.96)
	(envelope-from <rshepard@appl-ecosys.com>)
	id 1ubjw9-007v1g-1s
	for pgsql-general@postgresql.org;
	Tue, 15 Jul 2025 17:59:31 +0000
Received: from salmo.appl-ecosys.com (salmo.appl-ecosys.com [192.168.55.1])
	by mail.appl-ecosys.com (Postfix) with ESMTP id 3BF942A14D6
	for <pgsql-general@postgresql.org>; Tue, 15 Jul 2025 10:59:27 -0700 (PDT)
Date: Tue, 15 Jul 2025 10:59:27 -0700 (PDT)
From: Rich Shepard <rshepard@appl-ecosys.com>
To: pgsql-general@postgresql.org
Subject: Re: Removing terminal period from varchar string in table column
In-Reply-To: <CAA-aLv4cHmb=0aYm72z=HT93NR6=L8uHVTB92siQONX+7QT6yg@mail.gmail.com>
Message-ID: <8f5b6f90-cbb7-bffc-c15-134dcc6bce4@appl-ecosys.com>
References: <e2d8ddc1-49d7-40da-ef92-c4523371a63@appl-ecosys.com> <CAA-aLv4cHmb=0aYm72z=HT93NR6=L8uHVTB92siQONX+7QT6yg@mail.gmail.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/8f5b6f90-cbb7-bffc-c15-134dcc6bce4%40appl-ecosys.com>
Precedence: bulk

On Tue, 15 Jul 2025, Thom Brown wrote:

> There are various options, but perhaps just use rtrim.
> rtrim(company_name, '.')

Thom,

I looked at rtrim() but didn't see where to specify the table name. Would it
be `select * from table companies rtrim(company_name, '.')'?

Thanks,

Rich