Received: from candle.pha.pa.us (root@s5-03.ppp.op.net [209.152.195.67]) by hub.org (8.9.2/8.9.1) with ESMTP id OAA44727 for ; Wed, 10 Mar 1999 14:29:45 -0500 (EST) (envelope-from maillist@candle.pha.pa.us) Received: (from maillist@localhost) by candle.pha.pa.us (8.9.0/8.9.0) id OAA19707; Wed, 10 Mar 1999 14:11:39 -0500 (EST) From: Bruce Momjian Message-Id: <199903101911.OAA19707@candle.pha.pa.us> Subject: Re: [SQL] Performance In-Reply-To: <19990310124620.A18684@Denninger.Net> from Karl Denninger at "Mar 10, 1999 12:46:20 pm" To: karl@Denninger.Net (Karl Denninger) Date: Wed, 10 Mar 1999 14:11:39 -0500 (EST) Cc: raistlin@tacorp.net, tgl@sss.pgh.pa.us, pgsql-sql@hub.org X-Mailer: ELM [version 2.4ME+ PL47 (25)] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit > That's a waste - a vacuum on a table with no deletes having been executed > and no indices will go through everything and do absolutely nothing :-) Ah, but VACUUM ANALYZE does statistics, which is needed. I should break out ANALYZE as a separate command. -- Bruce Momjian | http://www.op.net/~candle maillist@candle.pha.pa.us | (610) 853-3000 + If your life is a hard drive, | 830 Blythe Avenue + Christ can be your backup. | Drexel Hill, Pennsylvania 19026