Hi all, I'm a bit new to MySQL, it's my first email to the list.
Well, my question is: Can I have a key on a function of the column. I have some table with a date column in it. I wish to have a key on yearweek(datecolumn). I don't want to allow having duplicate weeks in the table. Thanks for your support. -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]
