Revoke a system role from a user or role.
| Administrative Option | Statement | 
|---|---|
| 
                      Administrative rights to the role only  | 
                      REVOKE ADMIN OPTION FOR ROLE role_name FROM grantee [,...]  | 
| 
                      Role membership and all administrative rights to the role  | 
                      REVOKE ROLE role_name FROM grantee [,...]  | 
This statement revokes SYS_AUTH_SA_ROLE entirely from Mary:
REVOKE ROLE SYS_AUTH_SA_ROLE FROM Mary
This statement revokes only administrative rights for SYS_AUTH_SSO_ROLE from Joe:
REVOKE ADMIN OPTION FOR ROLE SYS_AUTH_SSO_ROLE FROM Mary