ALL_COL_PRIVS

SQL> DESC ALL_COL_PRIVS

 Name                                     Null?                Type

 ---------------------------------- ------------------ -------------------------
 GRANTOR                          NOT NULL       VARCHAR2(30)
 GRANTEE                           NOT NULL      VARCHAR2(30)
 TABLE_SCHEMA              NOT NULL      VARCHAR2(30)
 TABLE_NAME                   NOT NULL      VARCHAR2(30)
 COLUMN_NAME              NOT NULL       VARCHAR2(30)
 PRIVILEGE                         NOT NULL       VARCHAR2(40)
 GRANTABLE                                                VARCHAR2(3)