relational algebra meaning in Chinese
相关代数, 关系代数
Examples
- In relational databases , an operator in relational algebra
在关系数据库中,关系代数用的一种运算符。 - It is implied by the associative and commutative transformations permitted in relational algebra
它由关系代数中允许的关联转换和交换转换表示。 - Leap is an rdbms ( relational database management system ) implementing the relational algebra - a core part of relational database theory
Leap是一个rdbms ,它实现了关系代数,关系数据库理论的一个核心部分。 - A clause is formalized as a relational algebra expression and evaluated by employment of relational algebra operations . 3 . the proof theory based on xml is presented
提出了利用关系代数运算实现xml查询子句求值的方法,并证明了该方法的正确性。 - This course is designed to introduce graduate students to the foundations of database systems , focusing on basics such as the relational algebra and data model , query optimization , query processing , and transactions
课程描述本课程设计的目的是给研究生介绍数据库的基础知识,关注于基础,如关系代数和数据模型,查询优化、查询处理和事务。