单选题“把查询sc表和更新sc表的grade列的权限受予用户user1”的正确SQL语句是()。AGRANT SELECT,UPDATE(grade)ON TABLE sc TOuser1BGRANT SELECT sc,UPDATE sc,grade TO user1CGRANT SELECT,UPDATE ON TABLE sc.grade TO user1DGRANT SELECT ON TABLE sc,UPDATE ON TABLE sc(grade)TO user1

单选题
“把查询sc表和更新sc表的grade列的权限受予用户user1”的正确SQL语句是()。
A

GRANT SELECT,UPDATE(grade)ON TABLE sc TOuser1

B

GRANT SELECT sc,UPDATE sc,grade TO user1

C

GRANT SELECT,UPDATE ON TABLE sc.grade TO user1

D

GRANT SELECT ON TABLE sc,UPDATE ON TABLE sc(grade)TO user1


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