• 2022-10-26
    在学生选课数据库中,查询选修了课程的学生的学号、姓名,SQL语句可为()
    A: SELECTDISTINCTSno,SnameFROMStudent,SCWHEREStudent.Sno=S
    B: Sno;
    C: SELECTSno,SnameFROMStudent,SCWHEREStudent.Sno=S
    D: Sno;
    E: SELECTDISTINCTSno,DISTINCTSnameFROMStudentWHEREStudent.SnoIN(SELECTSnoFROMSC);
    F: SELECTSno,SnameFROMStudentWHEREStudent.SnoIN(SELECTDISTINCTSnoFROMSC);
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