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 4.96) (envelope-from ) id 1vWdvI-006St8-0s for pgsql-docs@arkaria.postgresql.org; Fri, 19 Dec 2025 17:05:49 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1vWdvH-008XUv-0q for pgsql-docs@arkaria.postgresql.org; Fri, 19 Dec 2025 17:05:48 +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 4.96) (envelope-from ) id 1vWdsK-008WWh-0B for pgsql-docs@lists.postgresql.org; Fri, 19 Dec 2025 17:02:44 +0000 Received: from momjian.us ([72.94.173.45]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1vWdsJ-001XSJ-1p for pgsql-docs@lists.postgresql.org; Fri, 19 Dec 2025 17:02:43 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=momjian.us; s=2025010100; h=In-Reply-To:Content-Type:MIME-Version:References:Message-ID: Subject:Cc:To:From:Date:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description; bh=aGhSewIjE9Xn/C4Fd80VR4JqkqCZMxY24AGux6Tdtaw=; b=m0gmk Hl0GG0Es4dz3y+ZwwXan5NSk6DuwXdUCwKGyUrqIEU6xh64fbmozqjr4QNiTF8ggET0nBLpnbkX9S lp1cqwXBMcOu4Gp4yAQ3L9XjgoLD8STlpaeupz2R0i0nSD/FD6IdGkK4CHsz5jN9R0flKUjVXPkFo RPRe5lZ/pTWIYSgeloF2wthhwxHPYh1LRPPcF+GwLWbKlC/D75ITqvSSttvna1L8Opc8B2FOr6pDt D2gxSPZG1QvvSugPXCVSUHF2y+8NHl4RhxPhg7UHEPT7uf2rhXQshOYDRXm1l10uUxUqcWM8Ah5XB ScTzlKnyQGFq3B7Ke2nul1EL1HbCw==; Received: from bruce by momjian.us with local (Exim 4.98.2) (envelope-from ) id 1vWdsH-0000000603w-3ZPB; Fri, 19 Dec 2025 12:02:41 -0500 Date: Fri, 19 Dec 2025 12:02:41 -0500 From: Bruce Momjian To: Robert Treat Cc: Paul A Jungwirth , Laurenz Albe , pgsql-docs@lists.postgresql.org Subject: Re: Streaming Replication vs Logical Message-ID: References: <2c392993640661b817c5c779f6aaf44c103510bf.camel@cybertec.at> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk On Thu, Nov 27, 2025 at 12:16:01AM -0500, Bruce Momjian wrote: > On Mon, Nov 24, 2025 at 11:28:22PM -0500, Robert Treat wrote: > > > I took a look through some of the replication slot stuff and ISTM that it basically gets the streaming logical/physical replication distinctions correct, and I *think* > > > it gets the slot distinctions correct as well, but to the degree there might be some issue there, I think it could be addressed separately. > > > > > > > Hey Bruce, > > > > Your recent commit on this topic [1] reminded me of the patch from > > earlier this year meant to address some other areas where we are > > blurry about using streaming vs physical vs logical replication. I > > think (I might possibly still be jet lagged) I have updated the > > previous version of that patch against HEAD, attached, and bumping it > > up for review. > > Funny you found this patch, and I was thinking about it recently also > because of the fixes for physical vs logical replication. I will apply > this patch after sufficient review time, thanks. Great, patch applied, and commitfest updated. I apologize this dropped off my radar for so long. -- Bruce Momjian https://momjian.us EDB https://enterprisedb.com Do not let urgent matters crowd out time for investment in the future.