Correction status:qualified
Teacher's comments:
/* Navicat MySQL Data Transfer Source Server : 本地 Source Server Version : 50553 Source Host : localhost:3306 Source Database : luheng Target Server Type : MYSQL Target Server Version : 50553 File Encoding : 65001 Date: 2019-03-21 15:40:18 */ SET FOREIGN_KEY_CHECKS=0; -- ---------------------------- -- Table structure for user -- ---------------------------- DROP TABLE IF EXISTS `demo`; CREATE TABLE `user` ( `id` int(5) unsigned NOT NULL AUTO_INCREMENT COMMENT '编号', `name` varchar(30) NOT NULL COMMENT '姓名', `age` int(3) unsigned NOT NULL COMMENT '年龄', `sex` int(1) unsigned NOT NULL DEFAULT '1' COMMENT '性别:1男0女', `sort` int(3) unsigned NOT NULL DEFAULT '5', `create_time` int(11) unsigned NOT NULL COMMENT '创建时间', `update_time` int(11) unsigned NOT NULL COMMENT '更新时间', `content` varchar(255) DEFAULT NULL COMMENT '文本内容', `author` varchar(30) NOT NULL COMMENT '作者', PRIMARY KEY (`id`) ) ENGINE=MyISAM DEFAULT CHARSET=utf8; -- ---------------------------- -- Records of user -- ----------------------------