• 2022-06-04
    查询年龄不在20到23岁之间的学生的信息,所使用的语法命令为()
    A: select * from student where age not between 20 and 23
    B: select * from student where age between 20 and 23
    C: select * from student where age not between 20 to 23
    D: select * from student where not age from 20 to 23
  • 举一反三