大家都搜:
关系完备性
1、completeness axiom───[数]完备性公理
2、completeness is to blame for───完整是罪魁祸首
3、completeness property───完备性
4、relational database───关系数据库; 关系型数据库;[计]关系数据库
5、completeness───n.完整;完全;完成;圆满;结束
6、completeness of vision───视觉完整性
1、The expressive power of XQuery is comparable to the criterion of relational completeness defined for database query languages, though no such formal standard has been defined for an XML data model.───XQuery的表达能力可以与为数据库查询语言定义的“关系完整性”标准相比,虽然还没有为XML数据模型定义这样的正式标准。
1、The expressive power of XQuery is comparable to the criterion of relational completeness defined for database query languages, though no such formal standard has been defined for an XML data model.