mysql> describe information_schema.administrable_role_authorizations;
ERROR 1049 (42000): VT05003: unknown database 'information_schema' in vschema

mysql> describe information_schema.files;
ERROR 1049 (42000): VT05003: unknown database 'information_schema' in vschema

mysql> show columns from information_schema.administrable_role_authorizations;
+--------------+--------------+------+-----+---------+-------+
| Field        | Type         | Null | Key | Default | Extra |
+--------------+--------------+------+-----+---------+-------+
| USER         | varchar(97)  | YES  |     | NULL    |       |
| HOST         | varchar(256) | YES  |     | NULL    |       |
| GRANTEE      | varchar(97)  | YES  |     | NULL    |       |
| GRANTEE_HOST | varchar(256) | YES  |     | NULL    |       |
| ROLE_NAME    | varchar(255) | YES  |     | NULL    |       |
| ROLE_HOST    | varchar(256) | YES  |     | NULL    |       |
| IS_GRANTABLE | varchar(3)   | NO   |     |         |       |
| IS_DEFAULT   | varchar(3)   | YES  |     | NULL    |       |
| IS_MANDATORY | varchar(3)   | NO   |     |         |       |
+--------------+--------------+------+-----+---------+-------+
9 rows in set (0.02 sec)