35.4. administrable_role_authorizations #
 The view administrable_role_authorizations identifies all roles that the current user has the admin option for. 
Table 35.2. administrable_role_authorizations Columns
Column Type Description  | 
|---|
 Name of the role to which this role membership was granted (can be the current user, or a different role in case of nested role memberships)  | 
 Name of a role  | 
  Always   |