relational database system造句
例句與造句
- 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 - It's difficult to find relational database system in a sentence. 用relational database system造句挺難的
- 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，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。 - The thesis utilizes relational database system ( rdbs ) as the background database , xml as the middle layer to realize the catalog , customer shopping - cart and payment of a web book store
論文中采用關(guān)系型數(shù)據(jù)庫作為后臺數(shù)據(jù)庫，以xml作為中間層，實現(xiàn)一網(wǎng)上計算機書店的目錄、顧客購物車和付款臺的制作。 - We mainly study the query optimization technique of relational database systems . based on the requirement of the cbase , we put forward a suit of rewriter rules that are used in query optimization module
本文主要研究了關(guān)系數(shù)據(jù)庫中的查詢優(yōu)化技術(shù)，并且根據(jù)cbase數(shù)據(jù)庫系統(tǒng)的需求，提出了一套完整的查詢重寫規(guī)則用于查詢優(yōu)化模塊。 - But as the development of enterprise informationization , extension of application , and promotion of resources including software and hardware , the heterogeneous problems of relational database systems emerge more and more seriously
但隨著企業(yè)信息化建設(shè)的不斷深入、軟硬件資源的升級和各種應(yīng)用的擴展，造成了多種關(guān)系數(shù)據(jù)庫系統(tǒng)并存的異構(gòu)問題。 - Here , most of them have used relational database systems , while we show in this paper that object - oriented database systems can be another solution , which is to construct the wrapper between object - oriented database and xml
目前許多研究人員在xml基于關(guān)系數(shù)據(jù)庫包裝器的存儲轉(zhuǎn)換及查詢研究方面作了大量的工作，但是采用關(guān)系數(shù)據(jù)庫存儲xml數(shù)據(jù)存在很多弊病。 - The design of database is based on the theory of relational database system . the ways of maintaining integrality of database and using transaction in multiple table access to guarantee the consistency and recoverability of database are discussed in the thesis
以關(guān)系數(shù)據(jù)庫系統(tǒng)理論為基礎(chǔ)進行了數(shù)據(jù)庫設(shè)計，并討論了保證數(shù)據(jù)完整性、在多數(shù)據(jù)表操作中應(yīng)用事務(wù)處理等問題。
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