CREATE TABLE instructor (name VARCHAR2, salary NUMBER, dept_name VARCHAR2)

Find the names of all instructors whose salary is greater than the salary of all instructors in the Biology department.
SELECT name FROM instructor WHERE salary > (SELECT MAX(salary) FROM instructor WHERE dept_name = 'Biology')
SELECT "name" FROM "instructor" WHERE "salary" > (SELECT MAX("salary") FROM "instructor" WHERE "dept_name" = 'Biology')