查詢的 的英文怎麼說
中文拼音 [zhāxúnde]
查詢的
英文
rogatory-
Third, this dissertation analyzes the complicacy of result size estimation problem for xml structure based query optimization compared to its counterpart in traditionally relational database, and proposes a full - featured result size estimation algorithm for xml query, sxm. for simple path expression query, this dissertation proposes a dynamic synopsis model for xml data based on the concept of f - stable and b - stable, xmap. for complicated path expression query, this dissertation adopts an improved bifocal sampling method for result size estimation
第三,分析了xml結構化查詢優化中的查詢代價估計問題與傳統關系型數據庫中的查詢代價估計問題的區別,提出了一套完整的xml結構化查詢代價估計體系sxm ,包括對簡單路徑表達進行查詢代價估計的動態xml數據統計模型xmap ,對復雜路徑表達進行查詢代價估計的雙焦點例舉法,以及對值匹配條件進行查詢代價估計的基於小波的多維直方圖方法,並能將多種查詢表達的查詢代價估計結果結合在一起,以給出一個完整的xpath查詢的代價估計。Rosettanet sues for comity
查詢的藝術For example, if you ran a query for four out of five columns in a table, then used the diagram pane to add the fifth column to the definition of the query, that fifth column s data will not automatically be added to the results pane
例如,如果您用查詢搜索到表的五列中的四列,然後使用「關系圖」窗格將第五列添加到查詢的定義中,則第五列的數據不會自動添加到結果窗格中。Notation for syntax of ind
不確定性時空查詢的一種符號表示法The following is the text of a letter i sent to an inquirer in 1991 regarding the tests
下面這封信就是我對1991年關於我的測試的一些查詢的回答。I had an answer to my inquiries an hour ago.
我查詢的問題在一小時以前得到了答復。Ordinal number that denotes the display adapter to query
一個表示要查詢的顯示適配器的序號。Objects use question marks ; queries that use
對象的查詢的參數使用問號;使用The column language of the column being queried is used to refer to the desired stemmer
使用被查詢的列的列語言來引用所需的詞干分析器。Newspapers provide the most up-to-date information and are often the starting point for readers' enquries.
報紙提供最新消息並且往往又是讀者查詢的開端。If the report included query - based or expression - based parameters, updating a single parameter property usually meant you had to republish the report. failure to republish the report resulted in reports that were missing query - based default values after a parameter property was changed
如果報表包括基於查詢或基於表達式的參數,則更新單個參數屬性通常意味著必須重新發布該報表,否則,將導致報表在參數屬性更改之後丟失基於查詢的默認值。The cube models being queried should be valid according to the base rules and cube model completeness rules defined for the db2 cube views metadata
按照基本規則和db2 cube views元數據定義的多維數據集模型完整性規則,查詢的多維數據集模型應該是有效的。Quotation based on the complexity of the search, case by case, and the location of the company
價錢隨著每個案件查詢的復雜和公司地點而定。The personnel information management subsystem is a very complicated system with its information content large, classified data muti, information processing complicated, required report forms and report format multiple and querying information much and involved departments varied
人事管理是信息管理系統中比較復雜的系統,它的信息量大,敏感數據多,信息處理復雜,需要的報表多且報表格式不固定,查詢的信息多並且信息的管理及使用涉及到多個部門。Put size safeguards on database queries
對數據庫查詢的大小加以限制以確保安全。Mobile agent, which originates from distributed - system research area and indicates the future of internet, is the result of gradually developed distributed - system technology. nevertheless, as a new concept, the mobile agent is probed both home and abroad. hence. there ' s neither regular model nor detailed description of agent. taking it for granted, this essy aims at the availiblity of mobile agent on the base of the mobility and autonomy of it. this essy then describes the " agent - based and fully materialized virtual database in the electronical book market system ", in which the author plays an importmant role. as regard to this sysetm, a uniform mirror database ( book market ) of all sourcedatabases is established and, with the help of the mobile agent, it ensures more instant access to diversified book information the customer needed. when some data is changed in the source termiante, the mobile agent then carries modification informations and moves from the source terminate to the mirror terminate, and, by doing relevant operations, the diferrent databases in different ends then become consistent
本文描述了筆者參與開發的一個系統: 「基於移動agent的全具象vdb電子書市系統」 。本系統以移動agent為基礎,通過建立對各個數據源(書店)數據庫的一個總的鏡像數據庫(書市)來實現客戶數據查詢的即時性和快速性。每個源端數據庫一經修改,由移動agent攜帶相關修改信息移動到鏡像端對數據庫進行相應操作,從而保證源端數據庫與鏡像端數據庫的一致。In view of the preliminary study and small scales application, the flat file system is adapted to build a spatial metadata database. we design the interfaces of a metadata engine. according to the characteristics of the user ' s request for metadata, we give a solution on how to create index on xml document collection and to search those metadata records
從預研和小型系統應用的目的出發,系統採用平面文件系統來建立空間元數據庫,論文給出了空間元數據庫管理引擎的介面設計,並根據對元數據查詢特點的分析,詳細闡述了對xml文檔型空間元數據庫建立索引和執行查詢的方式和策略。The uses of the internet raise users " awareness of the importance of information and accustom them to information search. they also contribute to the heterogeneity of users " information needs and their growing expectations for the improvement of the quality of information services
正是internet賦予了用戶的信息意識,培養了其信息查詢的習慣,造就了其信息需求多樣化的特徵,提高了其對網路信息查詢服務的質量的要求。Intermediate sort results for operations such as creating or rebuilding indexes if sort in tempdb is specified, or certain group by, order by, or union queries
用於創建或重新生成索引等操作(如果指定了sort _ in _ tempdb )的中間排序結果,或者某些group by 、 order by或union查詢的中間排序結果。A fuzzy image data model and a concept of fuzzy space are proposed, in which model visual feature, spatial feature and semantic feature are used for super feature in order to utilize advantage of traditional relation database as well as characteristics of image data and fuzzy retrieval. based fuzzy space, a method of similarity measurement of image is presented to support fuzzy features - based image retrieval and satisfy user ' s query requirement for image. in the thesis, a semantic template and the mechanism of dynamic relevant feedback are defined so that it can express user ' s query semantic and improve retrieval precision and useable capability for image retrieval
研究了模糊檢索方法和相關反饋機制在圖象檢索中的應用,提出了一種模糊圖象數據模型和模糊空間的概念,該模型將可視特徵、空間特徵、語義特徵看作超屬性,既充分利用了傳統關系數據庫的優點,同時又考慮了圖象數據以及模糊查詢的特點,文中提出的模糊空間和模糊相似性度量方法能支持基於模糊特徵的圖象查詢,較好地體現用戶圖象查詢的應用需求,文中定義的語義模板和相關反饋機制能在一定程度上表達用戶的查詢語義,提高圖象檢索的準確率和易用性。分享友人