下面选项中 能够更新表student中id值小于4的SQL语句是()
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下面选项中,能够更新表student中id值小于4的SQL语句是()
A.ALTER TABLE student where id<4;
B.UPDATE student set grade=100 where id<4;
C.UPDATE student set grade=100 where id<=4;
D.UPDATE Table student set grade=100 where id<4;

