Received: from magus.postgresql.org (magus.postgresql.org [87.238.57.229]) by mail.postgresql.org (Postfix) with ESMTP id C57E955C5A5 for ; Mon, 16 Jul 2012 16:46:24 -0300 (ADT) Received: from sss.pgh.pa.us ([66.207.139.130]) by magus.postgresql.org with esmtp (Exim 4.72) (envelope-from ) id 1SqrFO-0005tY-FS for pgsql-hackers@postgresql.org; Mon, 16 Jul 2012 19:46:24 +0000 Received: from sss2.sss.pgh.pa.us (tgl@localhost [127.0.0.1]) by sss.pgh.pa.us (8.14.5/8.14.5) with ESMTP id q6GJk8Tl025170; Mon, 16 Jul 2012 15:46:08 -0400 (EDT) From: Tom Lane To: Robert Haas cc: Jeff Janes , pgsql-hackers , Daniel Farina , Craig Ringer , =?ISO-8859-1?Q?Harold_A=2E_Gim=E9nez?= Subject: Re: [PERFORM] DELETE vs TRUNCATE explanation In-reply-to: References: <4FFCCAC4.4030503@ringerc.id.au> <23853.1342015548@sss.pgh.pa.us> <32078D4B40DD40ECB739D0ECD7D95996@gmail.com> <19949.1342376967@sss.pgh.pa.us> <9603.1342454919@sss.pgh.pa.us> <11952.1342456591@sss.pgh.pa.us> <13011.1342457859@sss.pgh.pa.us> <15955.1342466333@sss.pgh.pa.us> Comments: In-reply-to Robert Haas message dated "Mon, 16 Jul 2012 15:26:38 -0400" Date: Mon, 16 Jul 2012 15:46:07 -0400 Message-ID: <25169.1342467967@sss.pgh.pa.us> X-Pg-Spam-Score: -1.9 (-) X-Archive-Number: 201207/730 X-Sequence-Number: 211413 Robert Haas writes: > Yes, it seems to have done just that. The comment for > ForwardFsyncRequest is a few bricks short of a load too: > ... > Line 2 seems to have been mechanically changed from "background > writer" to "checkpointer", but of course it should still say > "background writer" in this case. Yeah, found that one already (it's probably my fault). Will see about fixing the stats in a separate patch. I just wanted to know if the issue had been dealt with in some non-obvious fashion. regards, tom lane