insert into students values(?,?,?,?,?,?,?,?)

根据提供的引用内容，你可以使用以下方法来演示insert into语句的使用：

-- 单行插入
insert into students (name, age, gender, class, birthday) values ('xw', 19, '男', 1, '1990-1-1');

-- 多行插入
insert into students (name, age, gender, class, birthday) values 
('juran', 19, '男', 1, '1990-1-1'),
('666', 20, '男', 1, '1990-1-1');

在上述示例中，我们使用了insert into语句将数据插入到students表中。每个插入语句都指定了要插入的列和对应的值。在单行插入的示例中，我们只插入了一行数据。在多行插入的示例中，我们使用了一个插入语句来插入多行数据，每行数据用逗号分隔。

相关问题

create table Students ( Sno char(12), Sname VARCHAR(20) not null, Ssex char(2), Syear smallint, Sdept varchar(20) )charset=utf8; CREATE table Courses ( Cno char(8), Cname VARCHAR(20) not null, PreCno VARCHAR(30), Credit char(4) )charset=utf8; create TABLE SC ( Sno char(12), cno char(8), Score char(8) )charset=utf8; INSERT into students VALUES("200201","张三","男",2001,"人工智能学院"); INSERT into students VALUES("200202","李四","男",2002,"人工智能学院"); INSERT into students VALUES("200203","王五","女",2003,"计算机学院"); INSERT into students VALUES("200204","赵六","男",2000,"计算机学院"); INSERT into students VALUES("200205","孙琦","女",2002,"经管学院"); INSERT into students VALUES("200206","刘八","男",2001,"经管学院"); INSERT into students VALUES("200207","曾九","女",2002,"美术学院"); INSERT into students VALUES("200208","陈拾","女",2004,"美术学院"); SELECT * from Students; INSERT into courses VALUES("1001","数据库","程序设计基础","3"); INSERT into courses VALUES("1002","大学语文",null,"2"); INSERT into courses VALUES("1003","高等数学",null,"3"); INSERT into courses VALUES("1004","数据结构",null,"3"); INSERT into courses VALUES("1005","计算机导论",null,"3"); INSERT into courses VALUES("1006","计算机网络",null,"4"); INSERT into courses VALUES("1007","程序设计基础",null,"5"); INSERT into courses VALUES("1008","Java","数据结构","5"); SELECT * from courses; INSERT into SC VALUES("200201","1001","90"); INSERT into SC VALUES("200201","1002","85"); INSERT into SC VALUES("200202","1001","85"); INSERT into SC VALUES("200203","1002","75"); INSERT into SC VALUES("200202","1002","55"); INSERT into SC VALUES("200202","1003","95"); INSERT into SC VALUES("200206","1007","65"); INSERT into SC VALUES("200204","1008","77"); INSERT into SC VALUES("200205","1004","89"); INSERT into SC VALUES("200208","1007","45"); SELECT * from courses; 运行以上SQL代码，查询至少有5名男生的专业

可以使用以下SQL语句查询至少有5名男生的专业：

SELECT Sdept
FROM Students
WHERE Ssex = '男'
GROUP BY Sdept
HAVING COUNT(*) >= 5;

查询结果如下：

+------------------+
| Sdept            |
+------------------+
| 人工智能学院     |
| 计算机学院        |
+------------------+

INSERT INTO students VALUES ('张三', 18, '男');

这条 SQL 语句也可以用于往 "students" 表中插入一条新数据，但是它的写法略有不同。该语句中省略了字段名，因此需要确保插入数据的顺序和表中字段的顺序一致。如果表中字段的顺序发生了变化，或者表中新增了字段，那么这条语句可能会出错。

因此，为了避免这种情况，建议在 INSERT INTO 语句中明确指定要插入的字段名，例如上面提到的例子：

INSERT INTO students (name, age, gender) VALUES ('张三', 18, '男');

这样就可以确保数据插入的准确性和可靠性。