• 2022-06-07
    修改表Student中姓名Name为“张三”的学生的专业Major改为“计算机”
    A: ALTER TABLE Student SET Name='张三' WHERE Major='计算机'
    B: UPDATE Student SET Name='张三' WHERE Major='计算机'
    C: UPDATE Student SET Major='计算机' WHERE Name='张三'
    D: ALTER TABLE Student SET Major='计算机' WHERE Name='张三'
  • 举一反三