高等继续教育 / 数据库应用技术
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数据库应用技术考前练习题
数据库应用技术问答题:汽车保险数据库包含如下关系模式:Clients (Driver-id, Cname, Address)Cars (Car-no, Model, Year)Accidents (Report-no, Date, Location)Owns (Driver-id, Car-no)Participated (Diver-id, Car-no, Report-no, Damage-amount) 对于一个新事故,需要插入哪些信息,插入到哪些表中?
考题内容:
网络技术专业数据库应用技术问答题:汽车保险数据库包含如下关系模式:Clients (Driver-id, Cname, Address)Cars (Car-no, Model, Year)Accidents (Report-no, Date, Location)Owns (Driver-id, Car-no)Participated (Diver-id, Car-no, Report-no, Damage-amount) 对于一个新事故,需要插入哪些信息,插入到哪些表中?
参考答案: