名词
中文翻译:关系代数
同义词:
['relational algebra', 'relational calculus']
例句:
-
1.In this paper, we introduce the concept of relational algebra and its applications in database management.
在本文中,我们介绍了关系代数的概念及其在数据库管理中的应用。
-
2. The relational algebra is a powerful tool for modeling and manipulating data relationships.
关系代数是一种强大的工具,用于建模和操作数据之间的关系。
-
3. In practice, the relational algebra is often used to simplify complex queries and optimize database performance.
在实践中,关系代数经常被用来简化复杂的查询并优化数据库性能。