query data source 中文意思是什麼

query data source 解釋
查詢數據源
  • query : n 1 質問；詢問；疑問，懷疑。2 敢問，請問〈在疑問句前單獨使用〉。3 【印刷】（打在原稿或校樣上的）...
  • data : n 1 資料，材料〈此詞系 datum 的復數。但 datum 罕用，一般即以 data 作為集合詞，在口語中往往用單數...
  • source : n 1 源頭，水源，源泉。2 根源，本源；來源。3 原因；出處；原始資料。4 提供消息的人。5 血統。vt 〈美...
  1. At present, some large data centers aboard provide such services as catalogue query, multiple source query ( i. e. cross - identification of small sample ) and visualization

    目前國外有一些大的數據中心提供了星表查詢、多源查詢（即小樣本交叉證認） 、可視化等功能。
  2. Report models eliminate knowledge requirements for building query construction, data source connections and authentication, expressions, filters, and parameters

    用戶使用報表模型時，並不需要對生成查詢構造、數據源連接以及身份驗證、表達式、篩選器和參數等有很深的了解。
  3. You do have to know how to query a data source, but you do not have to know rdl or how reporting services stores reports and resources in order to use report designer

    若要使用報表設計器，您必須了解如何查詢數據源，但不用了解rdl或reporting services存儲報表和資源的方式。
  4. For binding data to controls on web pages, you can now use data source controls, which encapsulate connections, query commands, and parameters into a single control

    要將數據綁定到網頁上的控制項，現在可以使用數據源控制項將連接、查詢命令和參數封裝到單個控制項中。
  5. The multidimensional data model of the sample database is designed as star schema. the etl tool is implemented curtly and the tool is independence on structure in order to make the multidimensional query analysis be independent of data source, thereby, the expansibility of system is enhanced

    以星型模式設計了實例數據庫的多維數據模型，並簡單地實現了數據的提取與轉換工具，該工具獨立於查詢分析系統，使得查詢分析與數據來源無關，增強了系統的可擴展性。
  6. Run a query against the data source and return a rowset

    對數據源運行查詢，並返回行集。
  7. In order for analysis services to reference multiple data sources in a single processing query such as for a snowflake dimension, the primary data source that you specify in the wizard must support

    選擇數據源創建新數據源視圖的第一步是指定數據源，該數據源定義了數據源視圖用來訪問源數據的連接字元串。在數據源視圖向導的
  8. In this tutorial, you will specify a data source connection to the report server web service, create a dataset and query that retrieves xml data, and create and preview a final report

    在本教程中，您將指定到報表服務器web服務的數據源連接，創建數據集以及檢索xml數據的查詢，創建並預覽最終報表。
  9. If there are differences in collating sequences between the federated system and the data source, the federated system will consider pushing down an operation only if an identical query result can be achieved regardless of where the operation is evaluated

    如果聯邦系統和數據源的排序序列中存在不同之處，那麼只有在不管在何處計算操作，取得的查詢結果總是一樣的情況下考慮將操作下推。
  10. When using parameter objects to pass user input to a query, add handlers for the data source control s pre - query events and perform the encoding in those events

    在使用參數對象將用戶輸入傳遞給查詢時，可以為數據源控制項的預查詢事件添加處理程序並在這些事件中進行編碼。
  11. If a passthrough query against a remote data source

    如果對遠程數據源（
  12. A parameterized select command performs a query against the data source

    參數化的選擇命令對數據源執行查詢。
  13. Running a report under an account that has elevated permissions exposes your sql server to a security threat if the report query contains malicious transact - sql statements for example, statements that create unauthorized logons, modify or delete data, or introduce erroneous data, and the report is run by a user who has elevated permission on the server that hosts the data source

    如果報表查詢包含惡意的transact - sql語句（例如，用於創建未經授權的登錄名、修改或刪除數據、或引入錯誤數據的語句） ，而且該報表由具有對承載數據源的服務器的提升權限的用戶運行，則使用具有提升權限的帳戶運行該報表將使sql server面臨安全隱患。
  14. Gasl used single engine and multi - map to express the data source for gis application system, provided browse, query and spatial anlysis three basic operations for map, offered formalized means for defining the special requirements of gis application system

    Gasl以單引擎多圖幅的形式表示gis應用系統的數據源，對圖幅提供瀏覽、查詢和空間分析三種基本操作，為定義gis應用系統特殊需求提供了形式化手段。
  15. Provides a master mapping between the data returned from a query against a data source, and a

    Datatablemapping提供對數據源的查詢所返回的數據與
  16. Train nested structure demonstrates how to combine the dmx insert into mining structure statement with the shape source data query to train a mining model that contains nested columns with data that contains nested tables, retrieved using a query, from an existing data source. train structure

    演示如何將dmx insert into語句和shape源數據查詢組合使用來定型這樣的挖掘模型，該挖掘模型包含嵌套列，而嵌套列中的數據包含使用查詢從現有數據源檢索到的嵌套表。
  17. This system has many complex and multiplex data source in order to solve data sharing problem between electric power metering mis and other systems, a lot of data sharing methods are analyzed which includes data transformation service s database replication. distributed transaction coordinator distributed query and pipeline. after deeply analyzing these methods

    由於電能計量管理系統涉及的數據來源復雜、類型繁多，為解決電能計量管理系統與其他業務系統和自動化設備的數據共享問題，本文分析了數據傳輸服務（ dts ） 、數據庫復制、分佈事務協調器（ dtc ） 、分散式查詢和數據管道等數據共享的方法，通過對幾種數據傳輸和共享方法的深入分析，提出了針對不同類型數據源的數據共享策略，並在實際系統中進行了實現。
  18. Dialog box in data source view designer in business intelligence development studio to browse data for a table, view, or named query in a data source view

    可以使用數據源視圖設計器中的「瀏覽數據」對話框瀏覽數據源視圖中的表數據或命名查詢數據。
  19. When designing dimensions containing attributes based on related tables in multiple data sources, you may need to define a microsoft sql server data source as the primary data source in order to use its distributed query engine capabilities

    隨后，可以添加來自輔助數據源的表和視圖。異類查詢要求至少有一個數據源是microsoft sql server數據源。
  20. When a query references a function template, the query optimizer tries to generate a feasible plan that allows this function reference to be evaluated on the remote data source

    當一個查詢引用一個函數模板時，查詢優化器嘗試生成一個靈活的計劃，允許在遠程數據源上計算這個函數引用。
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