สำหรับฤดูใบไม้ผลิหรือฤดูร้อน 2019 มีหลักสูตรฮาร์ดแวร์ให้เลือก ?ไม่จำเป็นต้องใช้ทุกตาราง
For Spring or Summer 2019 , hardware courses are available ?It is not neccessary to use all the tables.
 student_record:  student_id [ int]  course_id [ int]  semester [ int]  grade [ varchar]  how [ varchar]  transfer_source [ varchar]  earn_credit [ varchar]  repeat_term [ varchar]  test_id [ varchar] 
SELECT DISTINCT course.department, course.name, course.number, semester.semester FROM course INNER JOIN area ON course.course_id = area.course_id INNER JOIN course_offering ON course.course_id = course_offering.course_id INNER JOIN semester ON semester.semester_id = course_offering.semester WHERE area.area LIKE '%hardware%' AND semester.semester IN ('SP', 'SU', 'SS') AND semester.year = 2019