relational database schema信息详情
关系数据库模式
relational database───关系数据库; 关系型数据库；[计]关系数据库
thoroughbred database───良种数据库
compacting database───压缩数据库
underlying database───基本数据库；[计] 基本数据
fiction database───小说数据库
columnar database───柱状数据库
embase database───embase数据库
database software───[计]数据库软件；资料库软体
online database───连机数据库
A fully relational database schema would require hundreds of tables to represent PDBML.───一个纯关系型的数据库模式将需要数百个表来表示PDBML。
Such a relational database schema for the PDB was developed in 2005 and is shown in Figure 2.───在 2005 年，曾经为 PDB 开发过这样的一个关系数据库模式，如 图 2 所示。
Two algorithms to compute the candidate keys of a relational database schema are given in this paper.───本文介绍了求解一个关系模式的候选码的两种算法。
Tools such as Hibernate and TopLink have made it much easier to map an object model into a relational database schema.───Hibernate和TopLink等工具大大简化了把对象模型映射到关系数据库模式的过程。
Elements in the EJB DD should be mapped to the fields in the relational database schema.───元素应如何映射到关系数据库模式中的字段。
So why were the relational database schema center (6) and so many other database-related plug-ins activated?───而为什么关系数据库模式中心（6）和那么多其他数据库相关的插件被激活了？
Translating the Object-Oriented Database Schema to Relational Database Schema───从面向对象数据库模式到关系数据库模式的转换
Based on the formal definitions of relational database schema and OWL ontology, the approach follows a set of universal mapping rules from a relational database schema to an OWL ontology.
So why were the relational database schema center (6) and so many other database-related plug-ins activated?
Such a relational database schema for the PDB was developed in 2005 and is shown in Figure 2.
The previous article discussed how Application Server and Application Developer use an XML file called Schema.dbxmi to represent a relational database schema that is mapped to an EJB design.
Tools such as Hibernate and TopLink have made it much easier to map an object model into a relational database schema.
A fully relational database schema would require hundreds of tables to represent PDBML.
You can have either a simple object domain model, which looks very much like a relational database schema model, or a complex rich domain model, which can look different from the database design.
Two algorithms to compute the candidate keys of a relational database schema are given in this paper.
One of the beauties of a schemaless datastore is that I don't have to know everything up front; that is, I can accommodate change much more easily than I could with a relational database schema.