What will happen if try to put in excess data type on mysql

mysql> create table news(
    -> id int auto_increment PRIMARY KEY,
    -> content varchar(10)
    -> );
Query OK, 0 rows affected (0.25 sec)

mysql> insert into news(news) values('テスト');
ERROR 1054 (42S22): Unknown column 'news' in 'field list'
mysql> insert into news(content) values('テスト');
Query OK, 1 row affected (0.04 sec)

mysql> select * from news;
+----+-----------+
| id | content   |
+----+-----------+
|  1 | テスト    |
+----+-----------+
1 row in set (0.00 sec)

mysql> insert into news(content) values('10byte以上を入れてみたいと思う.さてどうなるでしょうか？');
Query OK, 1 row affected, 1 warning (0.10 sec)

mysql> select * from news;
+----+--------------------+
| id | content            |
+----+--------------------+
|  1 | テスト             |
|  2 | 10byte以上を入     |
+----+--------------------+
2 rows in set (0.00 sec)

If I enter an amount that exceeds data type, only the acceptable number of bytes will be in the record.