You want to assign a coadministrator for your Azure Database for PostgreSQL flexible server, so that someone else has access if you aren't available. You would like them to be able to do anything and everything on the server. What role should be assigned to the user account?

Your company is required to encrypt sensitive data stored on disk. As the result of an internal audit, you realize that sensitive data is being held on your Azure for PostgreSQL flexible server. What should you do?

What does the following query do? CREATE ROLE "kerry@allen.dev" WITH LOGIN SUPERUSER;