• 2022-06-16
    对于学生信息表:student(sno,sname,sex,age,dept),要查询所有刘姓学生的信息,正确的语句是
    A: SELECT * FROM student WHERE sname LIKE'刘 * '
    B: SELECT * FROM student WHERE sname LIKE'刘 $'
    C: SELECT * FROM student WHERE sname LIKE'刘%'
    D: SELECT * FROM student WHERE sname LIKE'刘&'
  • 举一反三