学生选课系统，数据库

CREATE DATABASE schooljava;
USE schooljava;
CREATE TABLE student (
id INT(11),
name VARCHAR(25),
tel INT(11),
sex VARCHAR(6)
);
DESC student;
INSERT INTO student VALUES
? ? -> (1,'张三',1234567890,'男'),
? ? -> (2,'李四',1234567890,'男'),
? ? -> (3,'王五',1234567890,'男'),
? ? -> (4,'老六',1234567890,'男'),
? ? -> (5,'小明',1234567890,'男'),
? ? -> (6,'小红',1234567890,'女'),
? ? -> (7,'小玲',1234567890,'女'),
? ? -> (8,'小兰',1234567890,'女'),
? ? -> (9,'小刘',1234567890,'男'),

? ? -> (10,'小郑',1234567890,'男');