Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1pNLkC-0004V7-VP for pgsql-hackers@arkaria.postgresql.org; Wed, 01 Feb 2023 22:38:20 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1pNLkB-0003Go-Sa for pgsql-hackers@arkaria.postgresql.org; Wed, 01 Feb 2023 22:38:19 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1pNLkB-0003Gf-Jk for pgsql-hackers@lists.postgresql.org; Wed, 01 Feb 2023 22:38:19 +0000 Received: from sss.pgh.pa.us ([66.207.139.130]) by magus.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1pNLk9-0005At-Ct for pgsql-hackers@lists.postgresql.org; Wed, 01 Feb 2023 22:38:19 +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 311McDEe1425447; Wed, 1 Feb 2023 17:38:13 -0500 From: Tom Lane To: Peter Geoghegan cc: Robert Haas , pgsql-hackers@lists.postgresql.org, Andrew Subject: Re: pg_dump versus hash partitioning In-reply-to: References: <1376149.1675268279@sss.pgh.pa.us> <1412538.1675283692@sss.pgh.pa.us> Comments: In-reply-to Peter Geoghegan message dated "Wed, 01 Feb 2023 14:33:31 -0800" MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <1425445.1675291093.1@sss.pgh.pa.us> Date: Wed, 01 Feb 2023 17:38:13 -0500 Message-ID: <1425446.1675291093@sss.pgh.pa.us> List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk Peter Geoghegan writes: > You mentioned "minor releases" here. Who said anything about that? I did: I'd like to back-patch the fix if possible. I think changing the default --load-via-partition-root choice could be back-patchable. If Robert is resistant to that but would accept it in master, I'd settle for that in preference to having no fix. regards, tom lane