若要删除book表中所有数据,以下语句错误的是() A: Atruncate table book B: Bdelete * from book C: Cdrop table book D: Ddelete from book
若要删除book表中所有数据,以下语句错误的是() A: Atruncate table book B: Bdelete * from book C: Cdrop table book D: Ddelete from book
1