RDS and Cloud SQL also don’t give you superuser access to database (RDS gives a special role…
Владимир Бородин
151

The permissions granted rds_superuser and cloudsqlsuperuser make it seamless, though. In case of Aiven.io, you are not able to see queries through pg_stat_statements ; insufficient permissions for pg_stat_replication; I couldn’t use pg_terminate_backend when backend belonged to another role; must use https://github.com/aiven/aiven-extras to set up logical replication.