Selecting a database in mysql with spaces in its name

问题

I want to select my particular database in mysql console, but the problem is that my database name has a space in between and mysql ignores the part after the space. For instance, when i give the command:

use 'student registration'

I get the message:

cannot find database 'student'

回答1:

You should try using back ticks ("`") to quote your database name. Generally speaking, it's probably better to use a naming convention to eliminate white space, e.g.

USE `StudentRegistration`;

or

USE `student_registration`;

回答2:

You have two options.

1 Enclose the database name in backticks or single quotes.

USE `student registration`;
USE 'student registration';

2 Escape the white space character.

USE student\ registration;

Oddly enough this produces.

ERROR: Unknown command '\ '.

But still changes the database.

回答3:

When I had to deal with other people's tables with spaces the following worked:

use `student registration`;

At least that would be yours.

回答4:

Use Double quotes instead of single, double quotes worked for me :

USE "student registration";

回答5:

You have to use square brackets to get this work:

Use [student registration]

回答6:

Use student registration without quotes.

来源：https://stackoverflow.com/questions/506826/selecting-a-database-in-mysql-with-spaces-in-its-name