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 4.98.2) (envelope-from ) id 1xAMdb-00000002bKB-1HQ9 for pgsql-bugs@arkaria.postgresql.org; Sat, 26 Sep 2026 07:16:00 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.98.2) (envelope-from ) id 1xAMca-00000003kHt-0erR for pgsql-bugs@arkaria.postgresql.org; Sat, 26 Sep 2026 07:14:56 +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 4.98.2) (envelope-from ) id 1xA6Z5-000000014Ax-1e5X for pgsql-bugs@lists.postgresql.org; Fri, 25 Sep 2026 14:06:15 +0000 Received: from mail-10629.protonmail.ch ([79.135.106.29]) by magus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1xA6Z2-00000001F9Y-3EYF for pgsql-bugs@lists.postgresql.org; Fri, 25 Sep 2026 14:06:15 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=proton.me; s=protonmail; t=1790345171; x=1790604371; bh=6KiNlWQivulRbaH7a21ql0FVe8RNRyfxUpOKRmeaqaA=; h=Date:To:From:Cc:Subject:Message-ID:In-Reply-To:References: Feedback-ID:From:To:Cc:Date:Subject:Reply-To:Feedback-ID: Message-ID:BIMI-Selector; b=BgNKyIxMS6lXV31IbuW7leuw934efWQz/6DgFs2p1JMFy4w/eyk6iY1X6h2nMPPxC LDxpotMtfP4epWqhYxPCAsMhTU6SVauCnsmn0a9KWmCRwGhq5bL5D48DqOfi/T0DTR 7CRTjseotfUSdMeCAdLh9MCIqSic2Sy9p6ku5bXUPX0eAYslNOwEzOYbcnJRjwkT7R DU1zCwAXBa9qIEtqZJdTiW2Y5BTCyKYEkQ448AxgKNitv4MqwxgcY705yOFLd3TWCA Z5nQ6HGTKW+U8iIrhqI5f2Vy5XRQOfp1Ab23rNiq6ZRu/UgtyWduQh3Z4fG+V1TEMK n9gvDBSU3vNyw== Date: Fri, 25 Sep 2026 14:06:08 +0000 To: Manu From: Ludvig Janiuk Cc: Fujii Masao , pgsql-bugs@lists.postgresql.org Subject: Re: 42P16 error when dropping and adding column Message-ID: In-Reply-To: <179029740761.4042414.16720325941604136764@gmail.com> References: <9221c3eb-2b4e-42f7-899c-61b59482a38b@proton.me> <179029740761.4042414.16720325941604136764@gmail.com> Feedback-ID: 90025008:user:proton X-Pm-Message-ID: 78167aec57e09b7c1ddcd0dcfb81a068bbba52d0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk Okay, thank you. Best regards, Ludvig Janiuk On 2026-09-25 02:50, Manu wrote: > Hi Ludvig, > > Ludvig Janiuk wrote: >> I'm not familiar with the Postgres bug lifecycle - is there anything >> else I need to do? File a formal bug in some tracker? Or has that >> already happened? > Nothing else is needed from you. PostgreSQL has no separate bug > tracker: this thread on pgsql-bugs is the bug report, and it is already > archived where the committers look. > > Fujii posted a patch (v1) in this thread, and it was tested against > master and REL_18_STABLE. As of today it is not committed yet. Once a > committer pushes it, the commit message usually links back to this > thread, and a fix for an 18 regression like this one normally goes into > the next 18.x minor release, where it shows up in the release notes. > > If you want to follow it, watching this thread is enough. Thanks for > the clear report with a reproducer, it made the bisect straightforward. > > Regards, > Manu --=20 //Ludvig Janiuk