sq

CREATE TABLE `message` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `username` varchar(20) DEFAULT NULL,
  `text` varchar(100) DEFAULT NULL,
  `readed` tinyint(4) DEFAULT NULL,
  `type` int(11) DEFAULT NULL,
  `time` date DEFAULT NULL,
  UNIQUE KEY `id` (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=latin1;
原文地址:https://www.cnblogs.com/cnchengv/p/8718745.html