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 1ufLwA-00661G-66
	for pgsql-general@arkaria.postgresql.org; Fri, 25 Jul 2025 17:10:26 +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 1ufLw9-0038P3-9i
	for pgsql-general@arkaria.postgresql.org; Fri, 25 Jul 2025 17:10:25 +0000
Received: from makus.postgresql.org ([2001:4800:3e1:1::229])
	by malur.postgresql.org with esmtps  (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
	(Exim 4.94.2)
	(envelope-from <tgl@sss.pgh.pa.us>)
	id 1ufLw8-0038Ov-WB
	for pgsql-general@lists.postgresql.org; Fri, 25 Jul 2025 17:10:25 +0000
Received: from sss.pgh.pa.us ([68.162.161.243])
	by makus.postgresql.org with esmtps  (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
	(Exim 4.96)
	(envelope-from <tgl@sss.pgh.pa.us>)
	id 1ufLw7-000khG-28
	for pgsql-general@lists.postgresql.org;
	Fri, 25 Jul 2025 17:10:24 +0000
Received: from sss1.sss.pgh.pa.us (localhost [127.0.0.1])
	by sss.pgh.pa.us (8.15.2/8.15.2) with ESMTP id 56PHAMDP1936548;
	Fri, 25 Jul 2025 13:10:22 -0400
From: Tom Lane <tgl@sss.pgh.pa.us>
To: Rumpi Gravenstein <rgravens@gmail.com>
cc: PostgreSQL <pgsql-general@lists.postgresql.org>
Subject: Re: PostgreSQL Bug with simple function unexpectedly treating varchar parameter as an array
In-reply-to: <CAEpg1wCDL+iYbG7ByjHcgfvJy7m3m-rDp-xKiYovvxeKTbG7iQ@mail.gmail.com>
References: <CAEpg1wBxp=25isxj6yt2cf97KtvbwxvJfrJ9qYF8UQxGSBJ93Q@mail.gmail.com> <1934172.1753462470@sss.pgh.pa.us> <CAEpg1wCDL+iYbG7ByjHcgfvJy7m3m-rDp-xKiYovvxeKTbG7iQ@mail.gmail.com>
Comments: In-reply-to Rumpi Gravenstein <rgravens@gmail.com>
	message dated "Fri, 25 Jul 2025 12:59:59 -0400"
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-ID: <1936546.1753463422.1@sss.pgh.pa.us>
Date: Fri, 25 Jul 2025 13:10:22 -0400
Message-ID: <1936547.1753463422@sss.pgh.pa.us>
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/1936547.1753463422%40sss.pgh.pa.us>
Precedence: bulk

Rumpi Gravenstein <rgravens@gmail.com> writes:
> No ... just one version:

D'oh, actually this would have complained if there was more
than one match, so that theory is wrong:

> xxxx_pub_dev_2_db=# DROP FUNCTION if exists _sa_setup_role;
> DROP FUNCTION

Now I'm wondering about stray entries in pg_cast.  Also,
do you have any extensions loaded in that DB that aren't
in your other ones?

			regards, tom lane