show databases;

+-----------------------+
| Schemas               |
+-----------------------+
| illegal-database      |
| information_schema    |
| public                |
| test_public_schema    |
| upper_case_table_name |
+-----------------------+

use information_schema;

Affected Rows: 0

show tables;

+---------+
| Tables  |
+---------+
| columns |
| tables  |
+---------+

