把对关系SC的属性GRADE的修改权授予用户ZHAO的SQL语句是()
把对关系SC的属性GRADE的修改权授予用户ZHAO的SQL语句是()
A.GRANT GRADE ON SC TO ZHAO
B.GRANT UPDATE ON SC TO ZHAO
C.GRANT UPDATE(GRADE) ON SC TO ZHAO
D.GRANT UPDATE ON SC(GRADE) TO ZHAO
正确答案:GRANT UPDATE(GRADE) ON SC TO ZHAO
把对关系SC的属性GRADE的修改权授予用户ZHAO的SQL语句是()
A.GRANT GRADE ON SC TO ZHAO
B.GRANT UPDATE ON SC TO ZHAO
C.GRANT UPDATE(GRADE) ON SC TO ZHAO
D.GRANT UPDATE ON SC(GRADE) TO ZHAO
正确答案:GRANT UPDATE(GRADE) ON SC TO ZHAO
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