`uid` mediumint unsigned NOT NULL DEFAULT 0 COMMENT 'Owner User id',
`visible` boolean NOT NULL DEFAULT '0' COMMENT '1 indicates the member list is not private',
`deleted` boolean NOT NULL DEFAULT '0' COMMENT '1 indicates the group has been deleted',
`uid` mediumint unsigned NOT NULL DEFAULT 0 COMMENT 'Owner User id',
`visible` boolean NOT NULL DEFAULT '0' COMMENT '1 indicates the member list is not private',
`deleted` boolean NOT NULL DEFAULT '0' COMMENT '1 indicates the group has been deleted',