The current mechanism for deleting in-memory databases isn't good enough, and a proper one must be added.
It is also important to be able to delete in-memory databases, since they occupy valuable main memory that should be discarded when the database is no longer needed.
I intend to implement the mechanism by using the JDBC connection URL:
The connection attempt will throw an exception in any case, either because the request failed or because it succeeded.
Reasons for a failure can be invalid user and/or password, lacking encryption attributes, or conflicting attributes.
For the time being, only the database owner will be allowed to delete databases (note: do we have a way to control/limit in-memory database creation?)