评测信息
运行ID: 18907
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 'from
Student,
SC,
where
Student.Sno=SC.Sno
and Cno=2
' at line 4
Student,
SC,
where
Student.Sno=SC.Sno
and Cno=2
' at line 4