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 1lK6Oe-0004RI-Gl for pgsql-hackers@arkaria.postgresql.org; Wed, 10 Mar 2021 21:29:36 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1lK6Od-0004nB-Ep for pgsql-hackers@arkaria.postgresql.org; Wed, 10 Mar 2021 21:29:35 +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 1lK6Od-0004n4-81 for pgsql-hackers@lists.postgresql.org; Wed, 10 Mar 2021 21:29:35 +0000 Received: from out3-smtp.messagingengine.com ([66.111.4.27]) by makus.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lK6Ob-0006uY-3I for pgsql-hackers@lists.postgresql.org; Wed, 10 Mar 2021 21:29:34 +0000 Received: from compute3.internal (compute3.nyi.internal [10.202.2.43]) by mailout.nyi.internal (Postfix) with ESMTP id 222905C00FD; Wed, 10 Mar 2021 16:29:32 -0500 (EST) Received: from mailfrontend1 ([10.202.2.162]) by compute3.internal (MEProxy); Wed, 10 Mar 2021 16:29:32 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :date:from:in-reply-to:message-id:mime-version:subject:to :x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm2; bh=jmkibg0mvg+V2gKdORErIgIuP9X+RqoXCounpYUrqQw=; b=n+iHxKlo c0yOwB67pyBtj49J/GT7I6VMMoQPwQ23eEfciUY4LognZdnu/nfzyBVAskOHWxu8 YbLtbWJtyCh8EsBqges/ZpR66f4oU6wf3vaPuTndCgYrQI+VR3HX0aNGN+XRtgd1 Q0hMBu1oIBMRKaGL1aj1dDYO/hQIeRzKeAAfwRannHLif4BSSCYJOK4zYSkE8yJf /LAAs55Ro9bqajEqgzbMS9rqUTWSvG4stGJfbHYFRm1HzNqvWdRANOXaRTQ5/K/L laYx/CV8oKfmTa9bFicMUOlg+hhs59Rjd9DNINmIan4KyBykPkV5laihGNMh8lb7 eVQtSkxJCeChOQ== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeduledruddukedgudehtdcutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfgh necuuegrihhlohhuthemuceftddtnecuogetfedtledqtdduucdlvddtmdenucfjughrpe ffhffvuffkgggtugfgjggfsehtkeertddtredunecuhfhrohhmpedfkdgrlhhvhhgvrhhr vgesrghlvhhhrdhnohdqihhprdhorhhgkddfuceorghlvhhhvghrrhgvsegrlhhvhhdrnh hoqdhiphdrohhrgheqnecuggftrfgrthhtvghrnhepheekgeeivdeuffelhedtueffteej jedtteetueekuddvgeduiefhfeffvefftddunecukfhppeduledtrdelhedrudelrdelhe enucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpegrlhhv hhgvrhhrvgesrghlvhhhrdhnohdqihhprdhorhhg X-ME-Proxy: Received: from perhan.alvh.no-ip.org (unknown [190.95.19.95]) by mail.messagingengine.com (Postfix) with ESMTPA id CFE4D24005C; Wed, 10 Mar 2021 16:29:30 -0500 (EST) Received: by perhan.alvh.no-ip.org (Postfix, from userid 1000) id 6E59F2A0914; Wed, 10 Mar 2021 18:29:28 -0300 (-03) Date: Wed, 10 Mar 2021 18:29:28 -0300 From: "'alvherre@alvh.no-ip.org'" To: Tom Lane Cc: "iwata.aya@fujitsu.com" , "tsunakawa.takay@fujitsu.com" , "k.jamison@fujitsu.com" , 'Kyotaro Horiguchi' , "pgsql-hackers@lists.postgresql.org" Subject: Re: libpq debug log Message-ID: <20210310212928.GA16071@alvherre.pgsql> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <2190484.1615407902@sss.pgh.pa.us> User-Agent: Mutt/1.10.1 (2018-07-13) List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk On 2021-Mar-10, Tom Lane wrote: > Or we could rethink the logic. It's not quite clear to me, after > all this time, why getRowDescriptions() et al are allowed to > move inStart themselves rather than letting the main loop in > pqParseInput3 do it. It might well be an artifact of having not > rewritten the v2 logic too much. I would certainly prefer that the logic stays put for the time being, while I finalize the pipelining stuff. -- Álvaro Herrera Valdivia, Chile