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题目内容
（平顶山学院-数据库原理(专升本)）
15. (单选题) 设置主控索引命令（ ）(本题2.0分)
A. SET DELETE ON/OFF
B. SET DEFAULT TO
C. SET TALK ON/OFF
D. SET ORDER TO
A. SET DELETE ON/OFF
B. SET DEFAULT TO
C. SET TALK ON/OFF
D. SET ORDER TO
参考答案