Question: Find the program which most number of students are enrolled in. List both the id and the summary.
Schema: create table degree_programs (degree_program_id varchar, degree_summary_name varchar, PRIMARY KEY (degree_program_id)); create table student_enrolment (degree_program_id varchar, PRIMARY KEY (degree_program_id))
SQL: select t1.degree_program_id, t1.degree_summary_name from degree_programs as t1 join student_enrolment as t2 on t1.degree_program_id = t2.degree_program_id group by t1.degree_program_id order by count(*) desc limit 1