Use SQL Central to explicitly delete users from an UltraLite database.
As an alternative to SQL Central, you can use the following UltraLite API methods in your application to revoke user access to an UltraLite database:
Revoke methods are not available in the UltraLiteJ API.construct a DROP USER statement as a string variable and pass it to the Connection.prepareStatement method.
The user is deleted from the database.