`language` varchar(32) NOT NULL DEFAULT 'en' COMMENT 'default language',
`register_date` datetime NOT NULL DEFAULT '0001-01-01 00:00:00' COMMENT 'timestamp of registration',
`login_date` datetime NOT NULL DEFAULT '0001-01-01 00:00:00' COMMENT 'timestamp of last login',
+ `last-activity` date COMMENT 'Day of the last activity',
`default-location` varchar(255) NOT NULL DEFAULT '' COMMENT 'Default for item.location',
`allow_location` boolean NOT NULL DEFAULT '0' COMMENT '1 allows to display the location',
`theme` varchar(255) NOT NULL DEFAULT '' COMMENT 'user theme preference',