relational semantics

Quotient Operators of Fuzzy Relational Database Based on the Semantics

一种基于语义的模糊关系数据库除操作

Frame Semantics and Indirect Anaphora ON RELATIONAL DATABASE SEMANTICS

框架语义学与间接回指

The reason for the difference in output between the two query modes is that Compatible Query Mode applies relational semantics to the report as it does not contain any dimensional functions.

这两个查询模式的输出出现差异的原因是因为Compatible Query Mode没有任何维度函数，它只在报告中应用关系语义。

The MS algebra extends the relational algebra with extended operation semantics, the extended set of operation objects and new algebraic operators that support the statistical analysis queries. MS algebra is a theoretical framework for statistical and scientific database query languages.

二是MS代数包括很多支持统计分析查询的新代数操作，MS代数是构造对用户友好的统计与科学数据库查询语言的理论基础。