復制代碼 代碼如下:

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

復制代碼 代碼如下:

mysql> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| mysql |
| performance_schema |
| school |
| test |
+--------------------+
rows in set (0.00 sec)

復制代碼 代碼如下:

mysql> drop database school;
Query OK, 0 rows affected (0.00 sec)