中英互译
functional dependency
美 /ˈfʌŋkʃənl dɪˈpendənsi/
基本释义
- 功能依赖:在数据库理论中,一种表示一个属性集合对另一个属性集合的确定性依赖关系。
双语例句
- And a set of complete inference rules about XML functional dependency is given.然后给出了关于XML文档的函数依赖的一组完备的推理规则集。
- The tool will find the deployment order, based on the functional dependency of each resource, for you.该工具会根据资源之间的功能依赖关系来帮您决定部署顺序。
- The optimizer will deduce key value selection based on the functional dependency of the column within the row.优化器将根据行中列的函数依赖性来推断关键值选择。
网络短语
- Full functional dependency但不依赖于主健的任何一个子集的条件;完全函数依赖;完全功能相依;全函数相关性
- Partial Functional Dependency部分函数依赖;数依赖;相依
- Transitive Functional Dependency数依赖;传递函数依赖;递移相依性
- Fully Functional Dependency完全功能相依
- Temporal Functional Dependency时态函数依赖
英英释义
- In relational database theory, a functional dependency is a constraint between two sets of attributes in a relation from a database.