数据库结构

如果有人提交了一个数据库结构变化，它移除了视图所引用的一个列，那么你可以尽早地发现有错误，因为在构建版本提交到测试以前，这个问题就会被发现；

If someone commits a schema change and the change removes a column used by a view , you 'll find out there is an error early – hopefully before the build escapes for testing .

我们收集到的一个最常见的需求是，随着时间推移能够根据CodeFirst（代码优先）模型来演进数据库结构。

One of the most common requests we get is for a solution that will evolve the database schema as your Code First model changes over time .

定义数据库结构来管理XML数据

Define the database structure to manage XML data

了解了如何将数据库结构转换到DB2

Learned how to convert the database structure to DB2

Fox系列数据库结构描述文件的新特性

New Features of Structure Description File in Fox Series Database

建立实体联系（ER）模型是本文进行数据库结构设计的主要方法。

ER ( Entity-Relationship ) mode is the main function for establish database structure model .

ORACLE数据库结构管理系统

The ORACLE Database Architecture Management System

在此基础上对系统的数据库结构进行了设计，并用关系数据库系统microsoftSQLserver7.0对其后台数据库进行了实现；

Then the database structure is designed and the relational database system & Microsoft SQL Server 7.0 is realized .

XML任务：设计数据库结构，包括XML列或者与从XML中抽取的数据相关的列（将XML映射到关系结构）。

XML tasks : Design database structures , including XML columns or relational columns with data extracted from XML ( map XML to relational ) .

NET的网上图书荐购系统的设计与实现技术，对系统的功能模型与数据库结构进行了分析，对书目的查询及书目的倒入等关键技术作了详细的阐述。

NET . The function model and database structure of the system are analyzed . The implementation technology about the bibliography importing and inquiring is discussed detailedly .

您只需在改变数据库结构后进行备份，并将这些备份合并成一个完全DB2备份。

You will only need to take a backup after making database structural changes and merging these with a full DB2 backup .

在开发Web应用程序时，为逻辑层和UI层创建放置服务器端代码的数据库结构是一种标准实践。

When developing a Web application , it 's standard practice to create a database structure on which server-side code is placed for the logic and UI layers .

在将任何数据从缓冲池写到数据库结构之前，事务会从日志缓冲区（logbuffer）写到日志文件（事务性日志记录）。

Transactions go from the log buffer to log files ( transactional logging ) before any data is written from the buffer pools to the database structures .

然后将COD系统的运行原理应用于远程教育中，设计了远程教育COD系统的详细结构和数据库结构；

Then apply the operation principle of COD system to the tele-education , design detailed structure of the tele-education COD system and database structure .

同时，详细介绍了存储Web服务OWL-S描述信息的数据库结构的设计，以及服务请求时进行服务匹配使用的匹配算法。

At the same time , introduced in detail the design of database schema to store OWL-S files and the matching algorithm used in service matching .

本文介绍应用PDMS进行项目设计时，其数据库结构、项目管理等方面的特点。

This article aims to introduce the characteristics of database structure and project administration in using PDMS to project design .

通过分析滑坡变形监测数据源，设计了滑坡变形监测资料数据库结构，选择MicrosoftAccess数据库管理系统进行数据存储，选用ADO。

Through the analysis landslide distortion monitor data pool , has designed the landslide distortion monitor material database structure , chooses Microsoft the Access database management system to carry on the data storage , selects ADO .

重点介绍了飞行试验管理系统中动作单元的制作及试飞计划任务单的生成，以及系统软件实现的三个特色：三级数据库结构、多机种多用户的用户管理机制、基于Excel的动态报表管理。

Three characteristics of the software are given : three levels database structure , multiple users management , and dynamic forms drawing system based on the Excel are mentioned also .

探讨了XML文件结构与数据库结构之间的映射类型，提出了基于DOM的XML文件结构与关系数据库结构之间的映射模式，并完成了这一信息交换原型的实现过程。

Discussing the mapping types between XML file structure and database structure . Putting forward a DOM-based mapping model between XML file structure and relational database structure , and accomplishing prototype of this information exchange .

简单介绍了BS模式，并阐述了研究生信息查询系统的数据库结构和系统功能。

The article introduces the Browser / Server mode simply , and illustrates the database structure and the functions of the graduate information query system .

在UNIX和WINDOWSnt环境下提出了一种改进的客户机／服务器模型及其相应的数据库结构，包括这种结构的数据分布策略，以及它们之间通信方式。

This article introduces the Client / Server model and its corresponding database structure , and puts forward an improved data distribution strategy and communication way of this structure under UNIX and Windows NT environment .

在该原型系统中实现对于数据库结构的定义、对象存储格式定义，日志类型、日志记录格式的定义，以及数据库对象标识OID的分配管理等。

Database structure definition , object store structure definition , log record type and structure definition , OID management are realized in this prototype .

特别，在MIS生成器已开始作为MIS系统开发的主要工具的背景下，亟待加强数据库结构设计方法研究，以提高MIS的实用性。

Specially it is urging to enhance the research of the database structure designing ' so that improve the practical value under the condition that MTS generator has been applied as a main tool to develop a MTS.

新版本的MINT基于一个完全改造的数据库结构，它提供了更高效的数据探索和分析，并以具有一个更丰富的注释条目为特征。

The new version of MINT is based on a completely remodeled database structure , which offers more efficient data exploration and analysis , and is characterized by entries with a richer annotation .

其次，从开发环境、控件选择、数据库结构等不同层面确定了CCTS的构成。

Then , it is introduced in the respect of basic database , developing environment , selection of control , and the structure of the database .

建立了包含客户管理、销售管理和营销管理的CRM系统，并着重叙述了客户管理和销售管理的基本功能模块、数据库结构和业务流程的实现过程等。

The thesis also established the CRM system including customer management , sale management and marketing management , and then described the basic function module , the construction of database and the course of operation flow for customer management and sale management .

介绍了Delphi的数据库结构，访问SQL数据库服务器的SQLLinks和ODBC两种方法，Delphi中多用户环境下的控制以及分发数据库应用程序的实现。

It is presented the Delphi database architecture , how to access SQL server by SQL Links and ODBC , the methods provided by Delphi to control the database in multiusers environment and how to distribute the Client / Server application .

根据国内通用MIS系统开发和应用的实际情况，在深入剖析关系数据库结构的基础上，提出一种基于应用层数据模式的关系数据库重构模型，实现了应用程序和底层数据库的逻辑独立。

According to practical situation of the currency MIS development and application , by anatomizing the structure of relation database , this paper puts forward a reconstruction model based on application layer data mode to realize the logistic independency between application program and database .

在系统的具体实现中，作者主要承担了各个子系统的功能和流程的设计以及数据库结构和IC文件结构的设计，具体的程序代码实现由其他同事完成。

About concrete accomplish of the system , the author undertook the design of each sub-system 's function and process as well as the design of data base structure and IC document 's structure . And accomplish of concrete program code is finished by the other colleagues .

探讨了结合统一建模语言（UML），设计房产信息系统的功能类图、数据库结构图等，为房产图文信息的无缝集成奠定了基础。

This paper discusses the design method of real-estate information system by using the design tool of UML , it introduces the function class diagram , the database structure diagram and so on . By using this method , it can improve the integration of spatial data and attribute data .