多选题 : 查询除了计算机18001班之外的所有学生信息,正确的SQL语句是()。
(A)select * from student where not class='计算机18001'
(B)select * from student where class<>'计算机18001'
(C)select * from student where class!='计算机18001'
(D)select * from student where not class is '计算机18001'
参考答案
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