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 1lKQOA-00070l-6O for pgsql-admin@arkaria.postgresql.org; Thu, 11 Mar 2021 18:50:26 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1lKQO9-0006aM-3v for pgsql-admin@arkaria.postgresql.org; Thu, 11 Mar 2021 18:50:25 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lKQO8-0006aF-TD for pgsql-admin@lists.postgresql.org; Thu, 11 Mar 2021 18:50:24 +0000 Received: from sss.pgh.pa.us ([66.207.139.130]) by magus.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lKQO6-00034P-Oj for pgsql-admin@postgresql.org; Thu, 11 Mar 2021 18:50:24 +0000 Received: from sss1.sss.pgh.pa.us (localhost [127.0.0.1]) by sss.pgh.pa.us (8.15.2/8.15.2) with ESMTP id 12BIoK252311118; Thu, 11 Mar 2021 13:50:20 -0500 From: Tom Lane To: Wells Oliver cc: pgsql-admin Subject: Re: Indexes with ccnew, ccnew1, etc. In-reply-to: References: Comments: In-reply-to Wells Oliver message dated "Thu, 11 Mar 2021 10:41:50 -0800" MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <2311116.1615488620.1@sss.pgh.pa.us> Date: Thu, 11 Mar 2021 13:50:20 -0500 Message-ID: <2311117.1615488620@sss.pgh.pa.us> List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk Wells Oliver writes: > I've notice a few of these pop up: duplicate indexes with _ccnew, _ccnew1, > etc appended. I'm not entirely sure how it's happened: I'm certainly not > manually creating them. The REINDEX man page explains that, I believe. regards, tom lane