The system table lists the specific impersonation privileges granted to current user. All users have access to the table.
For more information on impersonation, see IMPERSONATE statement in Other Statements section.
|GRANTEE||Name of user or role who has been granted the privilege|
|IMPERSONATION_ON||Name of user or role on whom the impersonation privilege has been granted|
|GRANTOR||Name of user who granted the impersonation privilege|