查询平均成绩大于等于60分的同学的学生编号和学生姓名和平均成绩

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– 查询平均成绩大于等于60分的同学的学生编号和学生姓名和平均成绩

SELECTst.s_id,st.s_name,ROUND(AVG(sc.s_score),2)FROM student stLEFT JOIN score sc ON sc.s_id=st.s_idGROUP BY st.s_id HAVING AVG(sc.s_score)>=60;