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 1mqLA3-0008BF-9Q for pgsql-hackers@arkaria.postgresql.org; Thu, 25 Nov 2021 20:16:03 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1mqLA2-0000kt-67 for pgsql-hackers@arkaria.postgresql.org; Thu, 25 Nov 2021 20:16:02 +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 1mqLA1-0000kk-TS for pgsql-hackers@lists.postgresql.org; Thu, 25 Nov 2021 20:16:01 +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 1mqL9z-0006RQ-B5 for pgsql-hackers@lists.postgresql.org; Thu, 25 Nov 2021 20:16:01 +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 1APKFnGh318312; Thu, 25 Nov 2021 15:15:49 -0500 From: Tom Lane To: Alvaro Herrera cc: Amul Sul , Andres Freund , Andrew Dunstan , "Bossart, Nathan" , Kyotaro Horiguchi , "masao.fujii@oss.nttdata.com" , "pgsql-hackers@lists.postgresql.org" , "mengjuan.cmj@alibaba-inc.com" , "Jakub.Wartak@tomtom.com" , Ryo Matsumura Subject: Re: prevent immature WAL streaming In-reply-to: <318012.1637871134@sss.pgh.pa.us> References: <202111251958.z7xaqbby632w@alvherre.pgsql> <318012.1637871134@sss.pgh.pa.us> Comments: In-reply-to Tom Lane message dated "Thu, 25 Nov 2021 15:12:14 -0500" MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <318310.1637871349.1@sss.pgh.pa.us> Date: Thu, 25 Nov 2021 15:15:49 -0500 Message-ID: <318311.1637871349@sss.pgh.pa.us> List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk I wrote: > However, this seems too forgiving: ... also, I don't know if you intended this already, but the VerifyOverwriteContrecord change should only be applied in back branches. There's no need for it in HEAD. regards, tom lane