relational database language
英 [rɪˈleɪʃənl ˈdeɪtəbeɪs ˈlæŋɡwɪdʒ]
美 [rɪˈleɪʃənl ˈdeɪtəbeɪs ˈlæŋɡwɪdʒ]
网络 关系数据库语言
双语例句
- Study on relational database connect with higher-level language
关系型数据库与高级语言联接应用研究 - 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。 - An Object-oriented System based on an extensive model of the relational database is described in this paper, which is developed by using the object-oriented programming language C++.
本文叙述了用面向对象的程序设计语言C++开发的一个基于关系数据库扩展模型的面向对象系统（简称OOERD系统）。 - Besides the Structured Query Language ( SQL), current relational Database Management System products should provide the language that can process the business logic of the server side. This language is of managing and processing data capability.
现代关系数据库产品，除提供结构化查询语言SQL外，还需要提供数据库服务器端业务逻辑处理语言，该语言将具有数据管理能力和数据处理能力。 - The design method based on the boundary representation of geometric objects is proposed for a geometric moulding system graphic database. Its implementation on the UNIFY relational database management system and the design of C language interface are illustrated.
本文以几何体的边界表示法为基础，提出了一个几何造型系统的图形数据库设计方法，并介绍了该方法在UNIFY关系数据库管理系统上的实现及C语言接口设计。 - 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。 - SQL language has become the standard relational database language by its powerful function and succinct grammar and been welcomed by user and computer industry.
SQL语言以其功能强大，语言简洁倍受用户以及计算机工业界的欢迎，最终发展为关系数据库的标准语言。 - In many databases, relational database is one of the most popular and most used databases, and as long as the users master some knowledge of basic mode of structured query language and database, they will be able to carry out the operation.
在众多的数据库中，关系数据库是当前最为流行的、使用最多的一种，只要用户掌握一定的结构化查询语言和数据库的基本模式知识就能够进行操作。 - However, most practical information in the relational database is stored in multiple relations, and it is difficult to express many complex patterns in propositional logical language.
但是，大多数现实关系数据库中的信息存储于多个关系中，并且许多复杂模式难以用命题逻辑语言表示。 - 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。