Return-Path: owner-postman Received: from localhost.Berkeley.EDU (localhost.Berkeley.EDU [127.0.0.1]) by nobozo.CS.Berkeley.EDU (8.6.10/8.6.3) with SMTP id DAA06464 for postgres-redist; Sat, 16 Dec 1995 03:18:14 -0800 Resent-From: POSTGRES mailing list Resent-Message-Id: <199512161118.DAA06464@nobozo.CS.Berkeley.EDU> X-Authentication-Warning: nobozo.CS.Berkeley.EDU: Host localhost.Berkeley.EDU didn't use HELO protocol Sender: owner-postman@postgres.Berkeley.EDU X-Return-Path: owner-postman Received: from wyvern.HK.LinkAGE.NET (wyvern.hk.linkage.net [202.76.4.2]) by nobozo.CS.Berkeley.EDU (8.6.10/8.6.3) with SMTP id DAA06457 for ; Sat, 16 Dec 1995 03:18:12 -0800 Received: from wyvern by wyvern.hk.linkage.net (5.0/SMI-SVR4) id AA08255; Sat, 16 Dec 1995 19:16:18 +0800 Date: Sat, 16 Dec 1995 19:16:17 +0800 (HKT) From: Ng King Man X-Sender: kkmng@wyvern To: postgres@postgres.Berkeley.EDU Subject: How to implement Primary-Key? Message-Id: Mime-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII content-length: 172 Resent-To: postgres-redist@postgres.Berkeley.EDU Resent-Date: Sat, 16 Dec 95 03:18:14 -0800 Resent-XMts: smtp Hi, Can I implement primary-key-like feature to the table during I create the table . For examples: UNIQUE (??) Thank you for your attention. Best Regards, Kelvin ============================================================================== 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/