USERNAME

VARCHAR2(30)

Name of the user, or PUBLIC

GRANTED_ROLE

VARCHAR2(30)

Name of the role granted to the user

ADMIN_OPTION

VARCHAR2(3)

Indicates whether the grant was with the ADMIN OPTION (YES) or not (NO)

DEFAULT_ROLE

VARCHAR2(3)

Indicates whether the role is designated as a DEFAULT ROLE for the user (YES) or not (NO)

OS_GRANTED

VARCHAR2(3)

Granted by the operating system (YES) or not (NO); occurs if configuration parameter OS_ROLES = true.