UNIQUE constraint. Same effect as a UNIQUE index, but at the database constraint level.
Bernard Lis <[EMAIL PROTECTED]> wrote: >What is UK? � (and don't say United Kingdom) >in rbdefine > keys/Indexes � �how do you put in a message, the message box is grayed >out? > >Bernie Lis >Megabytes, Inc. > __________________________________________________________________ Your favorite stores, helpful shopping tools and great gift ideas. Experience the convenience of buying online with Shop@Netscape! http://shopnow.netscape.com/ Get your own FREE, personal Netscape Mail account today at http://webmail.netscape.com/ ================================================ TO SEE MESSAGE POSTING GUIDELINES: Send a plain text email to [EMAIL PROTECTED] In the message body, put just two words: INTRO rbase-l ================================================ TO UNSUBSCRIBE: send a plain text email to [EMAIL PROTECTED] In the message body, put just two words: UNSUBSCRIBE rbase-l ================================================ TO SEARCH ARCHIVES: http://www.mail-archive.com/rbase-l%40sonetmail.com/
