【sql語句】查詢一個學生在某一年的所有成績與查詢某一個班的高等數學的成績

1.查詢一個學生在某一年的所有成績 select sc_student_id as 學號,sc_student_name as 姓名, sc_course_name as 課程,sc_score as 分數 from t_score where sc_student_id = 學生學號 and sc_edu_year = 201x-201x;       查詢實例1                

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