I am using version 8.2.6
I created a role and granted all on table "instrument" in the database. But, when I tried to drop the role, I get the following error:
mydb=# drop role system_dba;
ERROR: role "user1" cannot be dropped because some objects depend on it
DETAIL: access to table mydb_admin.instrument
Is there a way to drop a role with some sort of "cascade" option?