USER_ROLE_PRIVS

USER_ROLE_PRIVS describes the roles granted to the current user.

Column	Datatype	Description
`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`.