• 2022-10-27
    在学生表STUD中,查询年龄在20~23岁之间的学生的姓名(XM)、年龄(S
    A: 和所在系(SD),实现该功能的正确SQL语句是______。A) SELECT XM, SA, SD FROM STUD
    B: WHERE BETWEEN 20<SA<23;
    C: SELECT XM, SA, SD FROM STUD
    D: WHERE SA BETWEEN 23 AND 20;
    E: SELECT XM, SA, SD FROM STUD
    F: WHERE SA NOT BETWEEN 20 AND 23;
    G: SELECT XM, SA, SD FROM STUD
    H: WHERE SA BETWEEN 20 AND 23;
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