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
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
A.c
C.Select min(score) from grade
D.select top 1 score from grade order by score desc
正确答案:BC
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
A.c
C.Select min(score) from grade
D.select top 1 score from grade order by score desc
正确答案:BC
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