In a relational database system , the columns of a relation 在關(guān)系數(shù)據(jù)庫中,一個關(guān)系的列。
Describes how relational database systems can be integrated with web servers 描述了怎樣將關(guān)系數(shù)據(jù)庫系統(tǒng)與web服務(wù)器集成。
Relational mining structures describe data that is stored in relational database systems 關(guān)系挖掘結(jié)構(gòu)說明存儲在關(guān)系數(shù)據(jù)庫系統(tǒng)中的數(shù)據(jù)。
When should i use a native xml database system or a relational database system 什么時候我應(yīng)當(dāng)使用native - xml數(shù)據(jù)庫系統(tǒng),而什么時候應(yīng)當(dāng)使用關(guān)系數(shù)據(jù)庫系統(tǒng)呢?
If you are interested in storing xml in a relational database system , look at designing xml databases 如果您有興趣將xml存儲在關(guān)系數(shù)據(jù)庫系統(tǒng)中,請查看mark graves所著的
This has created the requirement of exchanging business data in xml among applications based on relational database systems 這就產(chǎn)生了基于關(guān)系數(shù)據(jù)庫系統(tǒng)的、以xml格式交換業(yè)務(wù)數(shù)據(jù)的需求。
As a relational database programmer , my first choice was to use a relational database system to save these xml documents 作為一名關(guān)系數(shù)據(jù)庫程序員,我的首選是使用關(guān)系數(shù)據(jù)庫系統(tǒng)保存這些xml文檔。
The language used for accessing , querying , updating , and managing data in relational database systems . sql is a widely used database language 本地變量使用declare @ localvariable語句定義,并使用select或set @ localvariable語句在聲明該變量的語句批處理內(nèi)分配初始值。
He has five years of technical experience in java and server - side programming on multiple platforms and has worked with relational database systems , including db2 udb and oracle 他在多平臺java和服務(wù)器端編程方面有5年的技術(shù)經(jīng)驗(yàn),曾使用過各種關(guān)系數(shù)據(jù)庫系統(tǒng),其中包括db2 udb和oracle 。
Finally , two application components to the conversion between relational schema and xml schema are builded , and an uniformed tool for conversion among heterogeneous relational database systems is developped 最后就關(guān)系模式與xml的轉(zhuǎn)換建立了兩個應(yīng)用組件,并開發(fā)出了異構(gòu)關(guān)系數(shù)據(jù)統(tǒng)一轉(zhuǎn)換工具。