CREATE TABLE employees (first_name VARCHAR2, last_name VARCHAR2, salary NUMBER, employee_id VARCHAR2)

What is the full name ( first name and last name ) for those employees who gets more salary than the employee whose id is 163?
SELECT first_name, last_name FROM employees WHERE salary > (SELECT salary FROM employees WHERE employee_id = 163)
SELECT "first_name", "last_name" FROM "employees" WHERE "salary" > (SELECT "salary" FROM "employees" WHERE "employee_id" = 163)