Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eYdGi-000402-LF for pgsql-hackers@arkaria.postgresql.org; Mon, 08 Jan 2018 19:39:36 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eYdGh-0002FT-S3 for pgsql-hackers@arkaria.postgresql.org; Mon, 08 Jan 2018 19:39:35 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.84_2) (envelope-from ) id 1eYdGh-0002FJ-LV for pgsql-hackers@lists.postgresql.org; Mon, 08 Jan 2018 19:39:35 +0000 Received: from sss.pgh.pa.us ([66.207.139.130]) by magus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.89) (envelope-from ) id 1eYdGa-0004a6-DB for pgsql-hackers@postgresql.org; Mon, 08 Jan 2018 19:39:35 +0000 Received: from sss1.sss.pgh.pa.us (localhost [127.0.0.1]) by sss.pgh.pa.us (8.14.4/8.14.4) with ESMTP id w08JdO8o013712; Mon, 8 Jan 2018 14:39:24 -0500 From: Tom Lane To: Tomas Vondra cc: Stephen Frost , Michael Paquier , Haribabu Kommi , "pgsql-hackers@postgresql.org" Subject: Re: [HACKERS] VACUUM and ANALYZE disagreeing on what reltuples means In-reply-to: <1e831867-c46c-8f21-79d4-5de70cac5822@2ndquadrant.com> References: <16db4468-edfa-830a-f921-39a50498e77e@2ndquadrant.com> <19990.1500936945@sss.pgh.pa.us> <3d250597-384e-c5f4-7533-b513e366888f@2ndquadrant.com> <94f58897-861b-accf-a9f1-af4be816c0d3@2ndquadrant.com> <13097.1509650125@sss.pgh.pa.us> <3dca6a76-fa4b-66ab-c0db-496335d650b1@2ndquadrant.com> <20180105042528.GK2416@tamriel.snowman.net> <1e831867-c46c-8f21-79d4-5de70cac5822@2ndquadrant.com> Comments: In-reply-to Tomas Vondra message dated "Mon, 08 Jan 2018 19:34:59 +0100" MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <13710.1515440364.1@sss.pgh.pa.us> Date: Mon, 08 Jan 2018 14:39:24 -0500 Message-ID: <13711.1515440364@sss.pgh.pa.us> List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk Tomas Vondra writes: > As I already mentioned, Tom's updated patch is better than what I posted > initially, and I agree with his approach to the remaining issues he > pointed out. But I somehow assumed that he's already looking into that. > Tom, do you plan to look into this patch soon, or should I? No, I thought you were going to run with those ideas. I have a lot of other stuff on my plate ... regards, tom lane