CREATE TABLE IF NOT EXISTS `stena` ( `id` int(11) NOT NULL AUTO_INCREMENT, `id_user` int(11) NOT NULL, `id_stena` int(11) NOT NULL, `time` int(11) NOT NULL, `msg` varchar(1024) CHARACTER SET utf8 COLLATE utf8_unicode_ci DEFAULT NULL, `read` int(11) DEFAULT '1', PRIMARY KEY (`id`), KEY `time` (`time`) ) ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=7 ; CREATE TABLE IF NOT EXISTS `stena_like` ( `id` int(11) NOT NULL AUTO_INCREMENT, `id_user` int(11) NOT NULL, `id_stena` int(11) NOT NULL, PRIMARY KEY (`id`) ) ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=6 ;