Структура таблицы `wall`
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CREATE TABLE IF NOT EXISTS `wall` ( `id` int(6) NOT NULL AUTO_INCREMENT, `user_id` int(6) NOT NULL,
`who` int(6) NOT NULL,
`type` varchar(4) NOT NULL DEFAULT 'post',
`time` int(11) NOT NULL,
`message` text NOT NULL,
`baca` text NOT NULL,
PRIMARY KEY (`id`), KEY `user_id` (`user_id`)) ENGINE=MyISAM DEFAULT CHARSET=cp1251 AUTO_INCREMENT=0 ;