刪除學生信息表student的所有數據,正確的語句為()
A.delete all * from student
B.delete from student
C.drop all from student
D.drop table student
正確答案:delete from student
刪除學生信息表student的所有數據,正確的語句為()
A.delete all * from student
B.delete from student
C.drop all from student
D.drop table student
正確答案:delete from student