มีหลักสูตรใดบ้างที่ฉันจำเป็นต้องเรียนก่อนเข้าเรียน IOE 641 ?ไม่จำเป็นต้องใช้ตารางทั้งหมด
Are there any courses that I 'm required to take before taking IOE 641 ?It is not neccessary to use all the tables.
 course_tags_count:  course_id [ int]  clear_grading [ int]  pop_quiz [ int]  group_projects [ int]  inspirational [ int]  long_lectures [ int]  extra_credit [ int]  few_tests [ int]  good_feedback [ int]  tough_tests [ int]  heavy_papers [ int]  cares_for_students [ int]  heavy_assignments [ int]  respected [ int]  participation [ int]  heavy_reading [ int]  tough_grader [ int]  hilarious [ int]  would_take_again [ int]  good_lecture [ int]  no_skip [ int] 
SELECT DISTINCT COURSE_0.department, COURSE_0.name, COURSE_0.number FROM course AS COURSE_0, course AS COURSE_1, course_prerequisite WHERE COURSE_0.course_id = course_prerequisite.pre_course_id AND NOT COURSE_0.course_id IN (SELECT STUDENT_RECORDalias0.course_id FROM student_record AS STUDENT_RECORDalias0 WHERE STUDENT_RECORDalias0.student_id = 1) AND COURSE_1.course_id = course_prerequisite.course_id AND COURSE_1.department = 'IOE' AND COURSE_1.number = 641