Question: display the employee number and name( first name and last name ) for all employees who work in a department with any employee whose name contains a ’T’.
Schema: create table employees (employee_id varchar, first_name varchar, last_name varchar, department_id varchar, PRIMARY KEY (employee_id))
SQL: select employee_id, first_name, last_name from employees where department_id in (select department_id from employees where first_name like '%t%')