CREATE TABLE faculty_participates_in (facid NUMBER, actid NUMBER)
CREATE TABLE activity (actid NUMBER, activity_name CLOB)
CREATE TABLE student (stuid NUMBER, lname CLOB, fname CLOB, age NUMBER, sex CLOB, major NUMBER, advisor NUMBER, city_code CLOB)
CREATE TABLE faculty (facid NUMBER, lname CLOB, fname CLOB, rank CLOB, sex CLOB, phone NUMBER, room CLOB, building CLOB)
CREATE TABLE participates_in (stuid NUMBER, actid NUMBER)

What ranks do we have for faculty?
SELECT DISTINCT rank FROM faculty
SELECT DISTINCT "rank" FROM "faculty"