DROP TABLE IF EXISTS `cuatrob_sessions`;
CREATE TABLE `cuatrob_sessions` (
  `refcode` int(11) NOT NULL auto_increment,
  `sessionid` varchar(128) NOT NULL default '',
  `status` int(11) default '0',
  `time_signature` varchar(40) default NULL,
  PRIMARY KEY  (`refcode`),
  UNIQUE KEY `refcode` (`refcode`),
  KEY `refcode_2` (`refcode`)
) TYPE=MyISAM;