relational database language
英 [rɪˈleɪʃənl ˈdeɪtəbeɪs ˈlæŋɡwɪdʒ]
美 [rɪˈleɪʃənl ˈdeɪtəbeɪs ˈlæŋɡwɪdʒ]
网络 关系数据库语言
双语例句
- LDAP databases have a schema that is much different from a typical Relational Database schema definition language.
LDAP数据库的模式与典型的关系数据库模式定义语言很不一样。 - Work with a relational database: Structured Query Language
处理关系数据库：结构化查询语言 - Derby: An Apache DB subproject that provides a relational database implemented entirely in the Java language.
derby：一个Apache数据库子项目，它提供完全用Java语言实现的关系数据库。 - By using the method of defining user-defined data object type in the relational database in the SQL language, multimedia and spatial data are represented.
采用SQL语句在关系数据库中建立自定义数据对象类型的方法，建立多元空间数据对象，实现对多元空间数据的表达。 - The Research and Implementation of the Full Relational Spatial Database Query Language
全关系空间数据库查询语言的研究和实现 - 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。 - It is difficult to represent hierarchical models by relational database management system, and standard SQL language can not satisfy the complicated hierarchical query needs. But there are many practical application systems that show more hierarchical features both in structures and query needs.
关系型数据库管理系统不适合表达层次模型问题，标准的SQL语言无法满足复杂的层次查询要求，但有许多实际应用系统，其结构和查询要求都呈现很强的层次特征。 - At present, it has lots of shortcomings that relational database management system stores persistence object and is visited by JDBC and SQL language.
目前关系数据库管理系统存储永久性对象并由JDBC和SQL语言访问永久性对象的方法有许多缺点。 - 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 - 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。 - Two dimensional table query language in chinese& an administrators oriented relational database language
二维表格汉字查询语言&一种面向管理人员的关系数据库语言 - It is core of the algorithm that relational database is operated with the gather selection and link sentence in SQL language, in order to complete the selecting course of frequent predicate set and efficient rules.
该算法的核心是利用SQL语言的聚集查询和连接等语句对关系数据库进行操作，完成频繁谓词集和强规则的搜索过程。 - 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）。 - The concept of functional dependency in the relational database has been introduced into the extensible markup language constraints for their semantics.
为了增加语义，把关系数据库理论中的函数依赖概念引入到XML约束中。 - 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。 - Exemplified with database model in library database management system, introduced the method that the relational database connect with the higher-level language.
通过哈尔滨商业大学图书馆数据库管理系统所提供部分数据库模型为例，说明高级语言（以C语言为例）和数据库混合编程的方法。 - 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。 - 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。 - 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。 - Therefore, this paper studied the extraction of information from the relational database directly to generate ontology using OWL language that way.
为此，本文主要研究了从关系数据库中提取信息直接生成用OWL语言表示本体的方法。 - 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。