假设已对school数据库进行了差异备份,并备份到backup3备份设备上,假设此备份是该备份设备上的第2个备份,对数据库的恢复操作还没完成。要恢复该备份使用( )语句。
A.
RESTORE DATABASE school FROM backup3 WITH FILE=2, NORECOVERY
B.
RESTORE DATABASE school FROM backup3 WITH FILE=2, RECOVERY
C.
RESTORE DATABASE school FROM backup3 WITH NORECOVERY
D.
RESTORE DATABASE school FROM backup3 WITH FILE=2