手册：MySQL /开始

 mysql -u wikiuser -p my_wiki

将wikiuser和my_wiki更改为您的Wiki的用户名和数据库名称（$wgDBuser 和$wgDBname ）。 出现提示时，输入密码。

例

$ mysql -u root -p my_wiki
Enter password: 
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A

Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 150
Server version: 5.6.24-0ubuntu2 (Ubuntu)
...

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql>.