查询每个学生及其选修课程的情况(不包括没有选修课程的学生),以下语句正确的为()(SQLSERVER平台中) A: SELECT Student.Sno,Sname,Ssex,Sage,Sdept,Cno,scoreFROM Studentrightjoinscon(student.sno=sc.sno) B: SELECT Student.Sno,Sname,Ssex,Sage,Sdept,Cno,scoreFROM Studentleftjoinscon(student.sno=sc.sno) C: SELECT Student.Sno,Sname,Ssex,Sage,Sdept,Cno,scoreFROM Studentrightoutjoinscon(student.sno=sc.sno) D: SELECT Student.Sno,Sname,Ssex,Sage,Sdept,Cno,scoreFROM scleft outjoin Studenton(student.sno=sc.sno)
查询每个学生及其选修课程的情况(不包括没有选修课程的学生),以下语句正确的为()(SQLSERVER平台中) A: SELECT Student.Sno,Sname,Ssex,Sage,Sdept,Cno,scoreFROM Studentrightjoinscon(student.sno=sc.sno) B: SELECT Student.Sno,Sname,Ssex,Sage,Sdept,Cno,scoreFROM Studentleftjoinscon(student.sno=sc.sno) C: SELECT Student.Sno,Sname,Ssex,Sage,Sdept,Cno,scoreFROM Studentrightoutjoinscon(student.sno=sc.sno) D: SELECT Student.Sno,Sname,Ssex,Sage,Sdept,Cno,scoreFROM scleft outjoin Studenton(student.sno=sc.sno)
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