gruops table

CREATE TABLE IF NOT EXISTS `groups` (
`id` int(11) NOT NULL auto_increment,
`groupname` varchar(255) collate utf8_unicode_ci default NULL,
`created` datetime default NULL,
`modified` datetime default NULL,
`user_id` int(11),
PRIMARY KEY  (`id`)
) ENGINE=MyISAM  DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;