• 2022-06-04
    基于教材上的学生表Student、课程表Course和选课表SC,查找所有比学生“王华”年龄大的学生姓名、年龄和性别,正确的SQL语句是________。
    A: SELECTSname, Sage, Ssex FROMStudentWHERE Sage >; ( SELECT Sage FROM Student WHERESname = '王华' )
    B: SELECTSname, Sage,Ssex FROM Student WHERESname = '王华'
    C: SELECTSname, Sage,Ssex FROMStudentWHERE Sage >; ( SELECT Sage WHERESname = '王华' )
    D: SELECTSname, Sage,SsexFROM StudentWHERE Sage >; '王华'.Sage
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