CREATE TABLE `Blog` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `text` varchar(2000) DEFAULT NULL,
  `subject` varchar(200) DEFAULT NULL,
  PRIMARY KEY (`id`)
) ;

CREATE TABLE `comments` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `blogId` int(11) DEFAULT NULL,
  `text` varchar(2000) DEFAULT NULL,
  PRIMARY KEY (`id`)
) ;