MariaDB Read-Only user can't see database, why?

I have 2 users, one with ALL grants, another with SELECT only. User 1 can see the database, not user 2, why? Read-only user: MariaDB [(none)]> SHOW GRANTS FOR 'readonly'@'%'; +------------------------------------------------------------------------------------------------------+ | Grants for readonly@% | +------------------------------------------------------------------------------------------------------+ | GRANT USAGE ON *.* TO readonly@% IDENTIFIED BY PASSWORD '*854D73C4F9D2019568DEA092DA192405FAD90F77' | | GRANT SELECT ON database.* TO readonly@% | +------------------------------------------------------------------------------------------------------+ 2 rows in set (0.001 sec) # mysql -u readonly -e "SHOW DATABASES;" +--------------------+ | Database | +--------------------+ | information_schema | +--------------------+ 1 row in set (0.001 sec) Full-grants user: MariaDB [(none)]> SHOW GRANTS FOR 'fullgrants'@'%'; +--------------------------------------------------------------------------------------------------------+ | Grants for fullgrants@% | +--------------------------------------------------------------------------------------------------------+ | GRANT USAGE ON *.* TO fullgrants@% IDENTIFIED BY PASSWORD '*72A473061F48961B5B0EB890CFEA4B9698A569E9' | | GRANT ALL PRIVILEGES ON database.* TO fullgrants@% | +--------------------------------------------------------------------------------------------------------+ 2 rows in set (0.001 sec) # mysql -u fullgrants -e "SHOW DATABASES;" +--------------------+ | Database | +--------------------+ | information_schema | | database | +--------------------+ 2 rows in set (0.002 sec)