relational document 中文意思是什麼

relational document 解釋
關系文檔
  • relational : adj. 有關系的；親戚的；（特指語法上）表示關系的。adv. -ly
  • document : n 1 文獻，文件；公文。2 證件，證書，憑證。3 記錄影片，記實小說。4 【航海】船舶執照。vt 1 用文件[...
  1. Db2 xml extender also provides you with a mapping scheme called document access definition, which is a file used to map the xml document to relational data

    Db2 xml extender還為您提供了一種稱作文檔訪問定義（ document access definition ， dad ）的映射模式，這是一種用於將xml文檔映射為關系數據的文件。
  2. This software can extract data from a majority of structurized or semi - structurized data source, such as relational database, excel file, formatted text file and xml document

    本軟體支持對大部分結構化和半結構化數據的析取，包括各種關系數據庫， excel表格，有分隔符的文本文件， xml文件。
  3. Beginning with the analysis to the values and present status of the research of osi ( office information system ) that requires supporting both from document database and relational database, the authors introduce the features of document database and relational database, and points out the similarities and differences between the two

    本文首先分析了目前辦公信息系統中文檔數據庫與關系數據庫集成的意義和研究現狀，簡單討論了文檔數據庫和關系數據庫的特徵，並對這兩類數據庫的關鍵應用概念進行了比較。
  4. We have tried to keep the purchase order table schema simple in the relational - only database by storing the purchase order document as a blob

    我們已經通過將采購訂單文檔存儲為blob ，在基本關系數據庫中盡量保持采購訂單表模式簡單。
  5. Furthermore, the existing algorithms for dynamic query are generally dependent on the static mapping algorithms. to resolve these two problems, a gvrs ( general virtual relational schema ) model for xml document is put forward as a bridge between xml instance document and factual rdb, and an algorithm which transformes xquery into sql and is independent on the static schema mapping, is realized. based on the above approaches, the dynamic data query on bottom rdb is carried out through xml view and the data integration between rdb and xml is achieved on the dynamic query tier

    通過xml視圖動態檢索底層rdb的技術建立基於rdb的xml動態檢索機制；針對現有動態檢索演算法大多依賴靜態模式映射演算法的問題以及基於w3c工作草案xquery的研究尚無實質性進展的現狀，通過提出並建立gvrs （ generalvirtualrelationalschemaforxmldocument ）模型，作為xml事例文件與rdb之間的橋梁，實現了一種與靜態模式映射「無關」的xquery到sql的轉換演算法，保證動態檢索對各種靜態轉換的普遍適應性，實現了通過xml視圖對底層rdb的動態數據檢索，較好地解決了xml與rdb在動態檢索層面的數據集成問題，可有效滿足根據用戶需要有選擇動態檢索系統底層rdb數據的需求。
  6. The purpose of xml objects is to transform an xml document into a two dimensional grid representation that can more easily be stored in a relational database

    構建xml _ objects的目的是將xml文檔轉換成一個兩維網格表示，從而更易於在關系數據庫中存儲。
分享友人
分享到 Line

分享到臉書