您要查找的是不是：
- The extreme element algorithm and its application in the global query optimization 極值組合元素演算法及其在全局查詢優化中的應用
- The query processor ran out of stack space during query optimization. 查詢處理器在優化查詢時堆棧空間不足。
- ON Any missing statistics required by a query for optimization are automatically built during query optimization. 在查詢優化期間,將自動生成優化查詢需要但缺少的任何統計信息。
- Finally, this discussion of query languages may leave you wondering about a related topic: query optimization. 最後,關於查詢語言還有一個相關的主題:查詢優化。
- Specifies that the join order indicated by the query syntax is preserved during query optimization. 指定在查詢優化過程中保持由查詢語法指示的聯接順序。
- The semantics information is important to the design of XML schema,query optimization and check of update abnormity. 通過該演算法得到的XML函數依賴的語義信息對數據存儲模式設計、查詢優化和更新異常檢查來說是十分重要的。
- Histogram can also be used in spatio-temporal query optimization after some improvements. 通過特定的改進，直方圖也可應用到時空查詢優化中。
- The component that does this is called the query optimizer. 處理此過程的組件稱為「查詢優化器」。
- This makes sure that the plan guide is used by the query optimizer. 這將確保計劃指南可由查詢優化器使用。
- Query optimizers estimate only intermediate result sizes. 查詢優化器只估計中間結果的大小。
- The architecture combines the advantages of some other projects, uses XML Schema and XQuery as the common data model and global query language, and supports the integration of relational sources, XML sources and CSV file sources. 該體系結構結合了其它基於XML的數據集成研究項目的優點，採用XML Schema和XQuery作為異構數據源的公共數據模型和全局查詢語言，利用消息中間件實現全局代理與局部代理之間的通信，支持關係數據源、XML數據源以及CSV文件數據源的集成。
- If you want to disable the usage of the constraints by the SQL compiler, you can use the DISABLE QUERY OPTIMIZATION clause. 如果您想通過編譯器禁用約束,那麼可以使用DISABLE QUERY OPTIMIZATION子句。
- Button to validate the MDX syntax and check that any query optimization or other query processing completes successfully. 按鈕可以驗證MDX語法並檢查任何查詢優化或其他查詢處理是否成功完成。
- When set to ON, any missing statistics required by a query for optimization are automatically built during query optimization. 當設置為ON時,優化查詢所需的任何缺少的統計信息將在查詢優化過程中自動生成。
- As join operation to relational database,structural join order selection is at the heart of query optimization in an XML database. 和關係資料庫中的連接運算一樣,結構連接順序的選擇是XML資料庫查詢優化的核心。
- By using query optimization, database index, middle base and automatic data update technique, the DW project is very successful. 通過運用查詢優化技術、數據倉庫索引技術、帶中間庫的三層結構和數據倉庫數據自動更新方案成功地建立了大連人壽保險業務數據倉庫系統。
- Because the object-oriented data model lacks formal basis, query optimization cannot improve the performance of OODB essentially. 由於OODB的數據模型缺乏很好的形式化基礎，查詢優化不能從本質上提高OODB的性能。
- The indexed view is used by the query optimizer to produce the query plan. 查詢優化器使用該索引視圖生成查詢計劃。
- Selectivity Estimation is the base of spatial database query optimizer. 選擇性估計是設計空間資料庫查詢優化器的基礎。
