composite primary key

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1.	复合主键 3．复合主键(Composite Primary Key)............................................................ 544．持久化实体管理器EntityMan... hxzon00.blog.163.com
2.	组合主键 Oracle SQL 教学 ... 14.4 主键 Primary Key 14.5 组合主键 Composite Primary Key 14.6 外键 Foreign Key ... iamready.myweb.hinet.net
3.	复合主关键字复合主关键字(Composite Primary Key)：用多个字段产生惟一描述。计算机辅助软件工程工具(ComputerAided Software Engin… www.itpub.net