• 2022-07-24
    从“选课”表中检索成绩大于等于60并且小于90的记录信息(成绩是整数),正确的SQL命令是()。
    A: SELECT*FROM选课WHERE成绩BETWEEN60AND89
    B: SELECT*FROM选课WHERE成绩BETWEEN60TO89
    C: SELECT*FROM选课WHERE成绩BETWEEN60AND90
    D: SELECT*FROM选课WHERE成绩BETWEEN60TO90
  • 举一反三