Hi, > A primary key was set to 'tinyint(4)' limiting the number of records > to 128.
> I've tried: > alter table my_data modify phyid mediumint unsigned DEFAULT "0"; > ERROR 1121: Column 'phyid' is used with UNIQUE or INDEX but is not > defined as NOT NULL Try: alter table my_data modify phyid mediumint unsigned NOT NULL DEFAULT "0"; -------- Sasa --------------------------------------------------------------------- Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail <[EMAIL PROTECTED]> To unsubscribe, e-mail <[EMAIL PROTECTED]> Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php