gi Code

/*!40101 SET NAMES utf8 */;

/*!40101 SET SQL_MODE=''*/;

/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;

CREATE DATABASE /*!32312 IF NOT EXISTS*/`blog` /*!40100 DEFAULT CHARACTER SET utf8 */;

USE `blog`;

/*Table structure for table `comment` */

DROP TABLE IF EXISTS `comment`;

CREATE TABLE `comment` (
  `id` int(11) unsigned NOT NULL AUTO_INCREMENT,
  `author_id` int(11) unsigned NOT NULL,
  `post_id` int(11) unsigned NOT NULL,
  `create_at` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
  `text` text NOT NULL,
  PRIMARY KEY (`id`),
  KEY `CreateAtIndex` (`create_at`),
  KEY `FK_user_to_comment` (`author_id`),
  KEY `FK_post_to_comment` (`post_id`),
  CONSTRAINT `FK_post_to_comment` FOREIGN KEY (`post_id`) REFERENCES `post` (`id`) ON DELETE CASCADE,
  CONSTRAINT `FK_user_to_comment` FOREIGN KEY (`author_id`) REFERENCES `user` (`id`) ON DELETE CASCADE
) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8;

/*Table structure for table `post` */

DROP TABLE IF EXISTS `post`;

CREATE TABLE `post` (
  `id` int(11) unsigned NOT NULL AUTO_INCREMENT,
  `author_id` int(11) unsigned NOT NULL,
  `create_at` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
  `title` varchar(50) NOT NULL,
  `text` text NOT NULL,
  PRIMARY KEY (`id`),
  KEY `CreateAtIndex` (`create_at`),
  KEY `FK_user_to_post` (`author_id`),
  CONSTRAINT `FK_user_to_post` FOREIGN KEY (`author_id`) REFERENCES `user` (`id`) ON DELETE CASCADE
) ENGINE=InnoDB AUTO_INCREMENT=7 DEFAULT CHARSET=utf8;

/*Table structure for table `user` */

DROP TABLE IF EXISTS `user`;

CREATE TABLE `user` (
  `id` int(11) unsigned NOT NULL AUTO_INCREMENT,
  `login` varchar(30) NOT NULL,
  `password` varchar(100) NOT NULL,
  `email` varchar(100) NOT NULL,
  PRIMARY KEY (`id`),
  UNIQUE KEY `EmailIndex` (`email`),
  UNIQUE KEY `LoginIndex` (`login`)
) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8;

/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;