I'm trying to do what is described [here][1].


That is, execute the following:

```
BEGIN;
DROP ROLE grafana;
ROLLBACK;
```

and get the:

> list of permissions it can find that are granted to the role.

I can't seem to do this. I see no output and the `Messages` after executing don't help:

[![enter image description here][2]][2]

The [docs][3] don't give any indication that this actually does what @user:176905 said in the linked answer.


  [1]: https://dba.stackexchange.com/a/289931/289689
  [2]: https://i.sstatic.net/AJvWTWT8.png
  [3]: https://www.postgresql.org/docs/current/sql-droprole.html