데이터베이스 기록 보안 솔 루 션

CREATE DEFINER=`dba`@`192.168.%` TRIGGER `account_before_delete` BEFORE DELETE ON `account` FOR EACH ROW BEGIN
	SIGNAL SQLSTATE '45000' SET MESSAGE_TEXT = 'Permission denied', MYSQL_ERRNO = 1001;
END

CREATE DEFINER=`dba`@`192.168.%` TRIGGER `members_before_update` BEFORE UPDATE ON `members` FOR EACH ROW BEGIN
	SET NEW.`id` = OLD.id;
	SET NEW.`name` = OLD.name;
	SET NEW.`chinese_name` = OLD.chinese_name;
	SET NEW.`english_name` = OLD.english_name;
	SET NEW.`sex` = OLD.sex;
	SET NEW.`address` = OLD.address;
	SET NEW.`zipcode` = OLD.zipcode;
	SET NEW.`country_code` = OLD.country_code;
	SET NEW.`mobile` = OLD.mobile;
	SET NEW.`email` = OLD.email;
	SET NEW.`qq` = OLD.qq;
	SET NEW.`question` = OLD.question;
	SET NEW.`answer` = OLD.answer;
	SET NEW.`ctime` = OLD.ctime;
END

CREATE TABLE `article` (
	`article_id` MEDIUMINT(8) UNSIGNED NOT NULL AUTO_INCREMENT,
	`cat_id` SMALLINT(5) NOT NULL DEFAULT '0',
	`title` VARCHAR(150) NOT NULL DEFAULT '',
	`content` LONGTEXT NOT NULL,
	`author` VARCHAR(30) NOT NULL DEFAULT '',
	`keywords` VARCHAR(255) NOT NULL DEFAULT '',
	PRIMARY KEY (`article_id`),
	INDEX `cat_id` (`cat_id`)
)
ENGINE=MyISAM
ROW_FORMAT=DEFAULT
AUTO_INCREMENT=1

CREATE TABLE `article_history` (
	`id` MEDIUMINT(8) UNSIGNED NOT NULL AUTO_INCREMENT,
	`article_id` MEDIUMINT(8) UNSIGNED NOT NULL,
	`cat_id` SMALLINT(5) NOT NULL DEFAULT '0',
	`title` VARCHAR(150) NOT NULL DEFAULT '',
	`content` LONGTEXT NOT NULL,
	`author` VARCHAR(30) NOT NULL DEFAULT '',
	`keywords` VARCHAR(255) NOT NULL DEFAULT '',
	PRIMARY KEY (`id`),
	INDEX `article_id` (`article_id`)
)
ENGINE=MyISAM
ROW_FORMAT=DEFAULT
AUTO_INCREMENT=1

DROP TRIGGER article_history;

DELIMITER //
CREATE TRIGGER article_history BEFORE update ON article FOR EACH ROW
BEGIN
	INSERT INTO article_history SELECT * FROM article WHERE article_id = OLD.article_id;
END; //
DELIMITER;