MYSQL-給帶特殊符號的資料庫建立使用者名稱

MYSQL-建立資料庫及使用者名稱：

mysql> create database yoon;
Query OK, 1 row affected (0.00 sec)

mysql> grant all privileges on yoon.* to identified by 'yoon';
Query OK, 0 rows affected (0.00 sec)

mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)

建立資料庫及使用者名稱為yoon-db：

mysql> create database `yoon-db`;
Query OK, 1 row affected (0.00 sec)

mysql> grant all privileges on `yoon-db`.* to identified by 'yoon';
Query OK, 0 rows affected (0.00 sec)

mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)

" ` "為esc下面的符號