我正在研究运行传统灯堆栈的网站服务器(CentOS 6.3 版);
我的 MySQL 得到以下输出;
mysql> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| #mysql50#.config |
| webtestdb |
| mysql |
| test |
| websitedb |
+--------------------+
6 rows in set (0.00 sec)
Run Code Online (Sandbox Code Playgroud)
什么是“#mysql50#.config”?另外,我无法选择它;
mysql> use #mysql50#.config;
-> ;
ERROR:
USE must be followed by a database name
mysql> use \#mysql50\#.config;
No connection. Trying to reconnect...
Connection id: 1707
Current database: *** NONE ***
ERROR 1049 (42000): Unknown database 'mysql50.config'
mysql> use `#mysql50\#.config`;
ERROR …
Run Code Online (Sandbox Code Playgroud) mysql ×1