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- Rows in a simple relational database. 一個(gè)簡(jiǎn)單的關(guān)系數據庫的行
- Access is a relational database management system. Access是關(guān)系數據庫管理系統。
- That means a relational database developer. 那個(gè)意味著(zhù)關(guān)系數據庫開(kāi)發(fā)者。
- Relational OLAP uses the relational database model. 關(guān)系 OLAP就利用了關(guān)系數據庫模型。
- So, if relational database technology isn’t right, what is? 那么,如果關(guān)系數據庫技術(shù)不對,什么是對的呢?
- A relational database comprises a set of well structured flat file. 關(guān)系數據庫便由結構式平面文件組成。
- Supports inserting new rows of data into a relational database. 支持將新數據行插入到關(guān)系數據庫中。
- Relational database with SQL query and report generation. 關(guān)系數據庫連同SQL查詢(xún)和報告生成。
- NHEDB is an extensible DBMS based on the relational DBMS(NHDB).The data model of the system is an extended relational model which supports ADT and NF2. NHEDB是在關(guān)系DBMS(NHDB)基礎上研制的可擴充DBMS,系統采用擴充關(guān)系數據模型(主要是支持ADT和NF2。
- Koi uses a JDBC-accessed relational database as data storage. Koi使用以JDBC訪(fǎng)問(wèn)的關(guān)系數據庫作為數據存儲。
- You need to set up a relational database with the appropriate data. 需要用適當的數據建立關(guān)系數據庫。
- Calculated data is not normally stored in a relational database. 計算數據通常不存儲在關(guān)系數據庫中。
- Operations in a relational database act on a complete set of rows. 關(guān)系數據庫中的操作會(huì )對整個(gè)行集起作用。
- So there must have great practical signification to add active rule to DM3 which is a distributed relational database management system and extend DM3 into DM3-ADB which is an active DBMS. 我們在分布式關(guān)系數據庫系統DM3中引入主動(dòng)規則,擴充DM3成主動(dòng)數據庫DM3-ADB,有著(zhù)較大的實(shí)用意義。
- These models can be extended relational model, object oriented model and other special data models. These models show high ability of dada modeling on complex data hi engineering application area. 這些數據模型或對傳統的關(guān)系模型進(jìn)行擴展,或采用面向對象模型以及其它各類(lèi)專(zhuān)用的數據模型,在工程應用領(lǐng)域中顯示出強大的威力。
- Object supports updating data in a relational database using SQL commands. 對象支持使用SQL命令更新關(guān)系數據庫中的數據。
- Jena can persist its models on the filesystem, or in a relational database. Jena可以在文件系統中或在關(guān)系數據庫中持久化它的模型。
- In a relational database, relationships enable you to prevent redundant data. 在關(guān)系數據庫中,關(guān)系使您可以防止冗余數據。
- DB2 is a relational database management system that developed by IBM. DB2通用數據庫是IBM公司開(kāi)發(fā)推廣的關(guān)系數據庫管理系統產(chǎn)品。
- In a relational database system, the columns of a relation. 在關(guān)系數據庫中,一個(gè)關(guān)系的列。