CREATE TABLE %s (
  `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
  `key` varchar(45) DEFAULT NULL,
  `category_id` int(10) unsigned NOT NULL,
  `user_id` int(10) unsigned NOT NULL,
  `title` varchar(255) NOT NULL,
  `content` mediumtext NOT NULL,
  `sort` int(10) unsigned DEFAULT '0',
  `brief` varchar(255) DEFAULT NULL,
  `thumb` varchar(255) DEFAULT NULL,
  `tags` varchar(900) DEFAULT NULL,
  `referer` varchar(255) DEFAULT NULL,
  `status` smallint(5) unsigned DEFAULT '0',
  `view_count` int(10) unsigned DEFAULT '0',
  `zan_count` int(10) unsigned DEFAULT NULL,
  `cai_count` int(10) unsigned DEFAULT NULL,
  `created_at` datetime DEFAULT NULL,
  `updated_at` datetime DEFAULT NULL,
    PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;