From: Martijn Tonies Date: February 25 2004 11:47am Subject: Re: uppercase field constraints List-Archive: http://lists.mysql.com/mysql/160404 Message-Id: <023101c3fb95$2aca8480$0e02a8c0@martijn> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Hi Ricardo, > can i create a constraint to a field so that every data entered to that > field (string) be stored in uppercase, if is posible can anybody give me an > example or point me to a link with documentation. MySQL doesn't support check constraints. With regards, Martijn Tonies Database Workbench - developer tool for InterBase, Firebird, MySQL & MS SQL Server. Upscene Productions http://www.upscene.com