relational data language
英 [rɪˈleɪʃənl ˈdeɪtə ˈlæŋɡwɪdʒ]
美 [rɪˈleɪʃənl ˈdeɪtə ˈlæŋɡwɪdʒ]
网络 关系数据语言
双语例句
- That's because DB2 9 enables programmers to query, insert, update, and delete XML data in the same fashion as relational data& using familiar ADO. Net statements and standard query language.
这是因为DB29让程序员可以像对待关系数据那样查询、插入、更新和删除XML数据&使用熟悉的ADO.Net语句和标准的查询语言。 - The relational data model and use of the SQL language allows for enterprise level performance and scalability.
关系数据库模型和SQL语言的使用必须考虑到企业级性能和可伸缩性。 - Just like SQL is a query language designed for the relational data model, XQuery is a language designed specifically to query XML data.
正如SQL是为关系型数据模型设计的查询语言一样，XQuery是专为查询XML数据设计的语言。 - Since XML data can be very different from relational data, we need a dedicated language to handle XML data efficiently.
由于XML数据可能与关系型数据有很大的差异，因此我们需要一种专门的语言来高效处理XML数据。 - The new technologies of publishing relational data as XML documents are surveyed in this paper. Two language specifications and implementation technologies to convert relational data to XML documents-including their advantages and disadvantages, pre analyzed.
本文对以XML文档发布关系数据的新技术进行了综述，主要分析了两种发布关系数据到XML文档的语言描述及其实现技术，以及它们的优缺点。 - First of all, this paper investigates research status of fuzzy relational database and properties of vague set, and then puts forward a generalized fuzzy relational data model on vague set ( VGFRDM) and a fuzzy database structured query language on vague set ( VFSQL).
本文首先探讨了模糊关系数据库的研究现状和Vague集的性质，然后提出了基于Vague集的广义模糊关系数据模型VGFRDM和基于Vague集的模糊数据库查询语言VFSQL。 - This paper compares general relational database dealing with exact data with relational data model-based fuzzy database in their relation structure, relation operations, database language, concept designing methodology and architect.
比较了处理精确数据的通用关系数据库与基于关系数据模型的模糊数据库在关系模式、关系操作、数据库语言、概念设计方法、体系结构等方面的异同点。 - Presently the application of DM is only confined to domain experts, since almost all the Data Mining systems are not seamlessly integrated with Relational Database, and the deficiency of Data Mining language is also the reason for it.
大多数DM系统无法与数据存储的主要介质数据库无缝集成，同时由于数据挖掘标准语言的欠缺，使DM技术的应用范围仅仅限于领域专家。 - Thirdly, it illustrates the establishment and normalization of relational data database, the classification and coding of information and abstraction of data by oriented-object program language.
然后论述了医护系统关系数据库的建立及其规范化，并详细讨论了信息的分类与编码的原则在本系统中的应用，以及采用面向对象语言对数据库关系模式的数据抽象实现。 - Most of the Relational Data Base Management System has applied the standardized language of SQL.
绝大多数流行的关系型数据库管理系统都采用了SQL语言标准。