Return-Path: owner-postman Received: from localhost.Berkeley.EDU (localhost.Berkeley.EDU [127.0.0.1]) by nobozo.CS.Berkeley.EDU (8.6.9/8.6.3) with SMTP id UAA09554 for postgres-redist; Tue, 24 Jan 1995 20:10:31 -0800 Resent-From: POSTGRES mailing list Resent-Message-Id: <199501250410.UAA09554@nobozo.CS.Berkeley.EDU> Sender: owner-postman@postgres.Berkeley.EDU X-Return-Path: owner-postman Received: from faerie.CS.Berkeley.EDU (faerie.CS.Berkeley.EDU [128.32.37.53]) by nobozo.CS.Berkeley.EDU (8.6.9/8.6.3) with ESMTP id UAA09537; Tue, 24 Jan 1995 20:10:01 -0800 Received: from localhost.Berkeley.EDU (localhost.Berkeley.EDU [127.0.0.1]) by faerie.CS.Berkeley.EDU (8.6.9/8.1B) with SMTP id UAA28689; Tue, 24 Jan 1995 20:09:41 -0800 Message-Id: <199501250409.UAA28689@faerie.CS.Berkeley.EDU> X-Authentication-Warning: faerie.CS.Berkeley.EDU: Host localhost.Berkeley.EDU didn't use HELO protocol From: aoki@cs.berkeley.edu (Paul M. Aoki) To: sunay@kriti.iitd.ernet.in (Sunay Tripathi) Cc: post-questions@postgres.Berkeley.EDU, postgres@postgres.Berkeley.EDU Subject: Re: BUG in v4r2 or . .. Reply-To: aoki@cs.berkeley.edu (Paul M. Aoki) In-reply-to: Your message of Tue, 24 Jan 95 20:58:05 IST <199501241528.UAA11043@kriti.iitd.ernet.in> Date: Tue, 24 Jan 95 20:09:36 -0800 X-Sender: aoki@postgres.Berkeley.EDU Resent-To: postgres-redist@postgres.Berkeley.EDU X-Mts: smtp Resent-Date: Tue, 24 Jan 95 20:10:30 -0800 Resent-XMts: smtp sunay@kriti.iitd.ernet.in (Sunay Tripathi) writes: > "FATAL: no response from backend: detected in dump_data" the server dumped core into the database directory. past that, it's hard to tell from the information given. > 3) Where can I get some info on kind of queries to make (to improve > efficiency). judicious use of indices helps an awful lot. also, if you do not vacuum periodically, then the query optimizer has no information and picks really stupid query plans. some of this is covered in the user manual. -- Paul M. Aoki | University of California at Berkeley aoki@CS.Berkeley.EDU | Dept. of EECS, Computer Science Division (#1776) | Berkeley, CA 94720-1776 ============================================================================== To add/remove yourself to/from the POSTGRES mailing list: send mail with the subject line ADD or DEL to "postgres-request@postgres.Berkeley.EDU". If this fails, send mail to "post_questions@postgres.Berkeley.EDU" and a human will deal with it. DO NOT post to the "postgres" mailing list. ============================================================================== URL: http://s2k-ftp.CS.Berkeley.EDU:8000/postgres/