use mysql; create database school; use school; DROP TABLE IF EXISTS `school`.`student`; CREATE TABLE `school`.`student` ( `id` int(11) NOT NULL default '0', `name` varchar(20) default NULL, `sex` varchar(10) default NULL, `age` int(10) default NULL, PRIMARY KEY (`id`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8; INSERT INTO `student` VALUES ('201201', '张三', '男', '21'); INSERT INTO `student` VALUES ('201202', '李四', '男', '22'); INSERT INTO `student` VALUES ('201203', '王五', '女', '20'); INSERT INTO `student` VALUES ('201204', '赵六', '男', '21'); INSERT INTO `student` VALUES ('201205', '小红', '女', '19'); INSERT INTO `student` VALUES ('201206', '小明', '男', '22');