CREATE TABLE `ads` ( `id` int(11) NOT NULL AUTO_INCREMENT, `title` varchar(255) DEFAULT NULL, `price` float DEFAULT NULL, `category_id` mediumint(9) DEFAULT NULL, `mobile_no` varchar(255) DEFAULT NULL, `condition` varchar(255) DEFAULT NULL, `picture_file_name` varchar(45) DEFAULT NULL, PRIMARY KEY (`id`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1; CREATE TABLE `categories` ( `id` mediumint(9) NOT NULL AUTO_INCREMENT, `name` varchar(45) DEFAULT NULL, PRIMARY KEY (`id`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1;