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 ) id 1ubu1y-006hMj-48 for pgsql-bugs@arkaria.postgresql.org; Wed, 16 Jul 2025 04:46:10 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1ubu1v-007Xnt-Sf for pgsql-bugs@arkaria.postgresql.org; Wed, 16 Jul 2025 04:46:08 +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 ) id 1ubu1v-007XnX-Ju for pgsql-bugs@lists.postgresql.org; Wed, 16 Jul 2025 04:46:08 +0000 Received: from fhigh-a4-smtp.messagingengine.com ([103.168.172.155]) by magus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1ubu1u-007ztJ-0D for pgsql-bugs@lists.postgresql.org; Wed, 16 Jul 2025 04:46:07 +0000 Received: from phl-compute-02.internal (phl-compute-02.phl.internal [10.202.2.42]) by mailfhigh.phl.internal (Postfix) with ESMTP id AF4B014000B2; Wed, 16 Jul 2025 00:46:04 -0400 (EDT) Received: from phl-mailfrontend-01 ([10.202.2.162]) by phl-compute-02.internal (MEProxy); Wed, 16 Jul 2025 00:46:04 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=paquier.xyz; h= cc:cc:content-type:content-type:date:date:from:from:in-reply-to :in-reply-to:message-id:mime-version:references:reply-to:subject :subject:to:to; s=fm2; t=1752641164; x=1752727564; bh=APiiYQCSFT /MNNLnyUUymzvMvzSR1unyhmC3lSam3ZE=; b=VDK0Sm3JOsRcSeb07xanxr5XNl hMkusqYlzhmrdoI3kyrH0OxONe9pNuFbnYv2HXrbWDE16wsYETsq+bvB9B25frkz i6fErQPF/8d3pF6vveGqiq/xscbxptlMtGc/srva6fRWQGU1lVOFzxf6RAGndb4z vTkwfz5dCouJM8vhJZ6rrqhfe7z+4cY/ro5gq3NgyxLYYUjpkg2mfZDMHtviv7LZ ZOUcDmpcTLySVmULVjVxb6tseiZ827HCOsCYNRaF7IUX+CUnLXrAy/nslwb7VwlS qdyw0sJu9df/9RxBPB/2jmOVoaYZb4yoP29NepmfZCbn5yeeI7eCQEVR2ruw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-type:content-type:date:date :feedback-id:feedback-id:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:subject:subject:to :to:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm2; t= 1752641164; x=1752727564; bh=APiiYQCSFT/MNNLnyUUymzvMvzSR1unyhmC 3lSam3ZE=; b=CnMspIva+X+R1djhKWoq9PE7WzoOk0t8X3UhS1gZIlhPGU0nLjn SnyNEE9e89HdEVLgy3Ze2Y2MLtWT289mJW8iVPyidPHuFNvUTrqbCmZR91xhhWYV sqyEfYhOSDUlCy2kdOSjqFf/DkzsiMCc+5Asuq1HtHPWmwqpe+lIepcVqCiJKJCC Q8y6Bhq5GKGp7y1dQxni01SVfzThW0SgD4Zg+CjhhZ1B6CA61w+7MG7r+7X8kbOp bRKFU4J7ExKvjHhhw/5DkUzHPt9hCVT80gSOR1b4RpdPxYC7092HkuMhfhLCfHxF LrHBvONoNHWGfnqEWzbo7M4ymosjYupHZyQ== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeeffedrtdefgdehieejkecutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpuffrtefokffrpgfnqfghnecuuegr ihhlohhuthemuceftddtnecufghrlhcuvffnffculdejtddmnecujfgurhepfffhvfevuf fkfhggtggujgesghdtreertddtvdenucfhrhhomhepofhitghhrggvlhcurfgrqhhuihgv rhcuoehmihgthhgrvghlsehprghquhhivghrrdighiiiqeenucggtffrrghtthgvrhhnpe etleeifedufffhhfdtteelgeeggeffhfekueevteeigfduudevudetgfegiedvjeenucev lhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpehmihgthhgrvg hlsehprghquhhivghrrdighiiipdhnsggprhgtphhtthhopeegpdhmohguvgepshhmthhp ohhuthdprhgtphhtthhopehtghhlsehsshhsrdhpghhhrdhprgdruhhspdhrtghpthhtoh eprghlvhhhvghrrhgvsehkuhhrihhlvghmuhdruggvpdhrtghpthhtohepvgigtghluhhs ihhonhesghhmrghilhdrtghomhdprhgtphhtthhopehpghhsqhhlqdgsuhhgsheslhhish htshdrphhoshhtghhrvghsqhhlrdhorhhg X-ME-Proxy: Feedback-ID: i0fe9450f:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Wed, 16 Jul 2025 00:46:02 -0400 (EDT) Date: Wed, 16 Jul 2025 13:45:55 +0900 From: Michael Paquier To: Tom Lane Cc: =?iso-8859-1?Q?=C3=3Flvaro?= Herrera , exclusion@gmail.com, pgsql-bugs@lists.postgresql.org Subject: Re: BUG #18984: Empty prepared statement from psql \parse triggers assert in PortalRunMulti Message-ID: References: <18984-0f4778a6599ac3ae@postgresql.org> <715434.1752521761@sss.pgh.pa.us> <799185.1752535067@sss.pgh.pa.us> <923531.1752595534@sss.pgh.pa.us> <1143240.1752622819@sss.pgh.pa.us> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="zR8nI/NsHlpZea+w" Content-Disposition: inline In-Reply-To: <1143240.1752622819@sss.pgh.pa.us> List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --zR8nI/NsHlpZea+w Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Jul 15, 2025 at 07:40:19PM -0400, Tom Lane wrote: > Michael Paquier writes: >> You mean as an extra assertion? I am not sure that this is strongly >> necessary but why not. >=20 > No, I meant that the comment could explain that if we fail to assign a > non-unknown CMDTAG here, there's still a possibility of an outer > Portal level supplying one. But I don't see how to make a useful > assertion about that. Oh, OK, I was not sure about your point here. Thanks for clarifying. -- Michael --zR8nI/NsHlpZea+w Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEG72nH6vTowiyblFKnvQgOdbyQH0FAmh3LoMACgkQnvQgOdby QH1MRg//WAjQLj9j03BJcASmzyq0no0Y8u6dI7DabOmL8FT0uIfSuia3Rfl5JsdX Qcw1Jm+7PVuRKUgxLE9RV3NlqoQn720wRERduBYM2YlixwNP21vA3J5pQvbR85wv PomJK4zC+rvIBgDej6p24JTQZOYInenawe9Mm/mWh0cKnXPHRAq9U6ekYYTzGgAq oKWe6n2JKYpnD8zB0N5Y5wcRwVX685Mpbe1gyTtgs5l//pR8EFtLbj4Pb1XR/JiC IN1CL5Gzqpm0KJe5wDaIaYMKVfk0gOw1fEP5bh4psP0/JLtL8opQM4phCRf8glPG uQsFanSxDZTDj1FToBnBo7Aw3ncM1KraIiutgtyNL5DE7Rju+x9bEI9XBNzSMrCq loEurt0pSqW4wnoKd1KdzynRprfXfReJTmf3gMd3RsiUtOqmakb86fX1dtklA4hj 68Ri6VjnM0qgKK/vjbongyudBXhNprWmoyQ0Z36NRxSN2/qC4Sjj1MyUvTYb6jdw +yXDIIY9hLJuKoyzTsVoarvfDoQgO1W9/RiIwQH0Mhaw49LxuYBDSG4w4JlLz4BS tWGUltkCiiX6xIS3UK2aWOI9vfGReqRl8P0Qi99/78oZqM5DM6G28iuz75RDNXFJ cs+lA9/oA4Ur5zb9B4DNOZv7GAHYImWUP7aVyhfO/idCmZ0B6us= =16fh -----END PGP SIGNATURE----- --zR8nI/NsHlpZea+w--