What are the names of the courses that have exactly 1 student enrollment?
CREATE TABLE Student_Course_Enrolment (
    course_id VARCHAR
)

CREATE TABLE Courses (
    course_name VARCHAR,
    course_id VARCHAR
)
SELECT T1.course_name FROM Courses AS T1 JOIN Student_Course_Enrolment AS T2 ON T1.course_id = T2.course_id GROUP BY T1.course_name HAVING COUNT(*) = 1
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: What are the names of the courses that have exactly 1 student enrollment? ### Input: CREATE TABLE Student_Course_Enrolment (
    course_id VARCHAR
)

CREATE TABLE Courses (
    course_name VARCHAR,
    course_id VARCHAR
) ### Response: SELECT T1.course_name FROM Courses AS T1 JOIN Student_Course_Enrolment AS T2 ON T1.course_id = T2.course_id GROUP BY T1.course_name HAVING COUNT(*) = 1