Subject table (subject ID, name, serial number, total score, excellent line, passing line, low line, comprehensive subject, subdiscipline List)
Student table (student ID, school, grade, class, student ID, name)
Exam form (Exam ID, school year, semester, exam name)
Candidate table (examinee ID, Exam ID, school, grade, class, student ID, name)
Exam subject (exam subject ID, Exam ID, subject ID, serial number, total score, excellent line, passing line, low score, comprehensive subject, subdiscipline List)
Score Table (score ID, Exam ID, subject ID, original score, standard score, class name, school name, group ranking, Statistics)
Statistical table (Statistical ID, Exam ID)
Statistical items: average score, highest score, lowest score, standard score, top 50, top 100, excellent, excellent, pass, pass rate, low score, low score
Number of trainees)
Statistics: statistics, compared with the previous one, compared with other exams, comparison of multiple exams)