评测信息
运行ID: 7065
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'select Sno,Sname from Student,Sname
where student.Sno=SC.Sno and Cno=' at line 1
where student.Sno=SC.Sno and Cno=' at line 1