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 1kFlJ2-0000bX-U8 for pgsql-bugs@arkaria.postgresql.org; Tue, 08 Sep 2020 21:37:37 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1kFlJ1-00070W-U9 for pgsql-bugs@arkaria.postgresql.org; Tue, 08 Sep 2020 21:37:35 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kFlJ1-00070P-Ka for pgsql-bugs@lists.postgresql.org; Tue, 08 Sep 2020 21:37:35 +0000 Received: from mail-qk1-x741.google.com ([2607:f8b0:4864:20::741]) by makus.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.92) (envelope-from ) id 1kFlIz-0003WC-Ab for pgsql-bugs@lists.postgresql.org; Tue, 08 Sep 2020 21:37:34 +0000 Received: by mail-qk1-x741.google.com with SMTP id w16so579330qkj.7 for ; Tue, 08 Sep 2020 14:37:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=2ndquadrant-com.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:mime-version:content-disposition :content-transfer-encoding:in-reply-to:user-agent; bh=VgKuTa6bEG/ke4q3MWQ4d6GWzfvKsd9yR7APBIRoutU=; b=g2WQCDh2SU0T9PFUQuomlDy/A1msGGlAbQr3PJ58T9LjvA3IB5m8F4eOnFLu4vI0du A1//VoXIK+96peEP4yVgOhYqGAg2moSnSvt2/V/31N500QZquW32op1Tylfa1UvLwLnq 6DOd4xbuo+5/lKc+/snS7D4NZcjT38vpIkTKFE0dFl2s/ED0oasNwR9bJpcsCQ3mKawV 2uiJH0171Lg3U0xMYtxrxP6pPLoNLLALsm6qgDMfWAqy1m+sobcutV0WxUZRbwIehnn8 2wp2XV6wYmcaG2PzKIO8TYI93YYvi22/X5h97H3pMsDJoZjkrNwQBc+TNXAdu9LsO/CK KfcA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition:content-transfer-encoding:in-reply-to :user-agent; bh=VgKuTa6bEG/ke4q3MWQ4d6GWzfvKsd9yR7APBIRoutU=; b=Yl9ja8wKRhFA6vlJp15iLmTTbs6HxBS5GnsEgnk5FPmwQ4z4vP9/psApHhfWGm9geu WGvVlgwGDKMRlshbRLomk5QalJ6ySUaSAD+MHCfcGgdS0Yqdd+we6kZNsRKc3Lk6zxcb Gp2gCW2AlmcvXtJ8cFHO9oi6bOA3ZmZRb0kUP4loVUjBMp+ssJX52xDSsHNbD+iFWLBM 4CyLQcq+ycrHBt644lPqi65rPGpP3fTsWuzEeA9LpxxwsF/naVuhHxWTpjEyWtaPEeen MUDdLBLtVBZR0tqrgowZ6ATG5BM7eV4MWgI0GCr5Jd+3QtREoBjl0/+DVVxEpWcD3RKK ZwqA== X-Gm-Message-State: AOAM532fmoDxluB0MLIRL1z8bbKJrtZRIVXqNdd+VT9BSymDiGEE5Anw I90/Tp9mbXuWAr4rWGd+2ECvBA== X-Google-Smtp-Source: ABdhPJy6Np5RI5EbALFL5oF4l4eFPislJ+s+84y5RbqpazxfFWwLKt0tAEE3269XnkjBgDh9jGtVug== X-Received: by 2002:ae9:f301:: with SMTP id p1mr601768qkg.216.1599601052354; Tue, 08 Sep 2020 14:37:32 -0700 (PDT) Received: from perhan.alvh.no-ip.org ([190.95.19.47]) by smtp.gmail.com with ESMTPSA id z6sm526196qkl.39.2020.09.08.14.37.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 08 Sep 2020 14:37:31 -0700 (PDT) Received: by perhan.alvh.no-ip.org (Postfix, from userid 1000) id E070D2A100E; Tue, 8 Sep 2020 18:37:29 -0300 (-03) Date: Tue, 8 Sep 2020 18:37:29 -0300 From: Alvaro Herrera To: Michael Paquier Cc: Tom Lane , exclusion@gmail.com, pgsql-bugs@lists.postgresql.org Subject: Re: BUG #16577: Segfault on altering a table located in a dropped tablespace Message-ID: <20200908213729.GA14993@alvherre.pgsql> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20200908074522.GG19261@paquier.xyz> User-Agent: Mutt/1.10.1 (2018-07-13) List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk On 2020-Sep-08, Michael Paquier wrote: > On Tue, Aug 11, 2020 at 04:04:07PM +0900, Michael Paquier wrote: > > Hmm. Creating a file for partitioned table would be a completely new > > thing as well. heap_create() has never created a file for partitioned > > tables since 10 so this could open to a new class of bugs. > > This thread has stalled for a couple of weeks now, and I would tend to > take the path where we'd basically revert 8725958 and ca41030. That's > too late for v13 to do anything about that. But not for 14. Any > opinions? Well, naturally I oppose this idea. -- Álvaro Herrera https://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services