题目内容:
成绩表 grade 中字段 score 代表分数,以下( )语句返回成绩表中的最低分。
A.select max(score) from gradE
B.select top 1 score from grade order by score asC
C.Select min(score) from gradE
D.select top 1 score from grade order by score desc
参考答案:
答案解析:
成绩表 grade 中字段 score 代表分数,以下( )语句返回成绩表中的最低分。
A.select max(score) from gradE
B.select top 1 score from grade order by score asC
C.Select min(score) from gradE
D.select top 1 score from grade order by score desc