(MySQL)CREATE USERからCRATE TABLEまで一連の作業

C:\Users\masawa>mysql -u root -p

mysql> create user 'masawa'@'localhost' identified by 'masawa';
Query OK, 0 rows affected (0.01 sec)

mysql> select user, host, plugin from mysql.user;
+------------------+-----------+-----------------------+
| user             | host      | plugin                |
+------------------+-----------+-----------------------+
| masawa           | localhost | caching_sha2_password |
| mysql.infoschema | localhost | caching_sha2_password |
| mysql.session    | localhost | caching_sha2_password |
| mysql.sys        | localhost | caching_sha2_password |
| root             | localhost | caching_sha2_password |
+------------------+-----------+-----------------------+

mysql> alter user 'masawa'@'localhost' identified WITH mysql_native_password by 'masawa';
Query OK, 0 rows affected (0.01 sec)

mysql> select user, host, plugin from mysql.user;
+------------------+-----------+-----------------------+
| user             | host      | plugin                |
+------------------+-----------+-----------------------+
| masawa           | localhost | mysql_native_password |
| mysql.infoschema | localhost | caching_sha2_password |
| mysql.session    | localhost | caching_sha2_password |
| mysql.sys        | localhost | caching_sha2_password |
| root             | localhost | caching_sha2_password |
+------------------+-----------+-----------------------+

mysql> grant all privileges on *.* to 'masawa'@'localhost';
Query OK, 0 rows affected (0.01 sec)

mysql> exit
Bye

C:\Users\masawa>mysql -u masawa -p
Enter password: ******

mysql> create table person (id int auto_increment, name varchar(14) not null, primary key(id));
Query OK, 0 rows affected (0.07 sec)

mysql> show tables;
+-------------------+
| Tables_in_test_db |
+-------------------+
| person            |
+-------------------+
1 row in set (0.02 sec)

mysql> show columns from person;
+-------+-------------+------+-----+---------+----------------+
| Field | Type        | Null | Key | Default | Extra          |
+-------+-------------+------+-----+---------+----------------+
| id    | int(11)     | NO   | PRI | NULL    | auto_increment |
| name  | varchar(14) | NO   |     | NULL    |                |
+-------+-------------+------+-----+---------+----------------+
2 rows in set (0.01 sec)