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 1rafaS-00AtA2-At for pgsql-bugs@arkaria.postgresql.org; Thu, 15 Feb 2024 17:31:52 +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 1rafaP-00EkGU-UN for pgsql-bugs@arkaria.postgresql.org; Thu, 15 Feb 2024 17:31:49 +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 ) id 1rafaP-00EkGM-MI for pgsql-bugs@lists.postgresql.org; Thu, 15 Feb 2024 17:31:49 +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 4.94.2) (envelope-from ) id 1rafaB-006un1-Jb for pgsql-bugs@lists.postgresql.org; Thu, 15 Feb 2024 17:31:41 +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 41FHVXd43270622; Thu, 15 Feb 2024 12:31:33 -0500 From: Tom Lane To: Christopher Kline cc: "David G. Johnston" , pgsql-bugs@lists.postgresql.org Subject: Re: BUG #18343: Incorrect description in postgresql.conf for max_parallel_workers_per_gather In-reply-to: References: <18343-3a5e903d1d3692ab@postgresql.org> <3258900.1708012510@sss.pgh.pa.us> Comments: In-reply-to Christopher Kline message dated "Thu, 15 Feb 2024 11:29:32 -0500" MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <3270620.1708018293.1@sss.pgh.pa.us> Date: Thu, 15 Feb 2024 12:31:33 -0500 Message-ID: <3270621.1708018293@sss.pgh.pa.us> List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk Christopher Kline writes: > Thank you all for the clarification. I like David Johnston's suggestion of > # capped at max_parallel_workers > That clearly defines the constraint. I was thinking perhaps "# limited by max_parallel_workers" or something like that. "Capped at" isn't phraseology we use elsewhere. regards, tom lane