SQL的语句：DROP TABLE IF EXISTS `person`;CREATE TABLE `person` ( `id` int(11) NOT NULL AUTO_INCREMENT, `name` varchar(34) DEFAULT NULL, `password` varchar(34) DEFAULT NULL, PRIMARY KEY (`id`)) ENGINE=MyISAM AUTO_INCREMENT=3 DEFAULT CHARSET=utf8;DROP TABLE IF EXISTS `massage1`;CREATE TABLE `massage1` ( `id` int(11) NOT NULL AUTO_INCREMENT, `setdate` datetime DEFAULT NULL, `context` varchar(255) DEFAULT NULL, `setperons_id` int(11) DEFAULT NULL, PRIMARY KEY (`id`), KEY `setperons_id` (`setperons_id`), CONSTRAINT `setperons_id` FOREIGN KEY (`setperons_id`) REFERENCES `person` (`id`)) ENGINE=MyISAM AUTO_INCREMENT=10 DEFAULT CHARSET=utf8;在用逆向工程中无法达到要求。要改为：DROP TABLE IF EXISTS `person`;CREATE TABLE `person` ( `id` int(11) NOT NULL AUTO_INCREMENT, `name` varchar(34) DEFAULT NULL, `password` varchar(34) DEFAULT NULL, PRIMARY KEY (`id`)) ENGINE=InnoDB DEFAULT CHARSET=utf8;DROP TABLE IF EXISTS `massage1`;CREATE TABLE `massage1` ( `id` int(11) NOT NULL AUTO_INCREMENT, `setdate` datetime DEFAULT NULL, `context` varchar(255) DEFAULT NULL, `setperons_id` int(11) DEFAULT NULL, PRIMARY KEY (`id`), KEY `setperons_id` (`setperons_id`), CONSTRAINT `setperons_id` FOREIGN KEY (`setperons_id`) REFERENCES `person` (`id`)) ENGINE=InnoDB DEFAULT CHARSET=utf8;
本文转自yunlielai51CTO博客，原文链接：http://blog.51cto.com/4925054/1107063，如需转载请自行联系原作者
