Database: student_transcripts_tracking
Question: Who are enrolled in 2 degree programs in one semester? List the first name, middle name and last name and the id.
SQL:
SELECT T1.first_name ,  T1.middle_name ,  T1.last_name ,  T1.student_id FROM Students AS T1 JOIN Student_Enrolment AS T2 ON T1.student_id  =  T2.student_id GROUP BY T1.student_id HAVING count(*)  =  2