有索引的 的英文怎麼說
中文拼音 [yǒusuǒyǐnde]
有索引的
英文
indexical- 有 : 有副詞[書面語] (表示整數之外再加零數): 30 有 5 thirty-five; 10 有 5年 fifteen years
- 索 : Ⅰ名詞1 (大繩子; 大鏈子) a large rope 2 (姓氏) a surname Ⅱ動詞1 (搜尋; 尋找) search 2 (要; ...
- 引 : Ⅰ動詞1 (牽引; 拉) draw; stretch 2 (引導) lead; guide 3 (離開) leave 4 (伸著) stretch 5 (...
- 的 : 4次方是 The fourth power of 2 is direction
- 索引 : index; indexing; key; repertory; subscript; concordance
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The following example shows a simple way to defragment all indexes in a database that is fragmented above a declared threshold
以下示例將展示一種簡單的方法,對數據庫中碎片數量在聲明的閾值之上的所有索引進行碎片整理。Whereas the programmer approaches the problem from the point of view of the application performance, a dba can approach the problem with an understanding of the database itself, and can offer advice and suggestions for the database layout, arrangement of tables and indexes, and effective use of informix and system resources, including data fragmentation, pdq priority, cpu time, memory utilization and data storage
程序員是從應用程序性能的角度來考慮問題的,而dba考慮問題時理解了數據庫本身,從而可以對數據庫的布局、表和索引的安排,以及informix和系統資源(包括數據分段、 pdq優先級、 cpu時間、內存利用率和數據存儲)的有效使用提出意見和建議。Quick, ad hoc analysis, providing limited information about missing indexes only
快速即席分析,僅提供有關缺失索引的有限信息。Also, when the auto create statistics database option is set to on default, the database engine automatically creates statistics for columns without indexes that are used in a predicate
另外,當auto _ create _ statistics數據庫選項設置為on (默認值)時,數據庫引擎自動為沒有用於謂詞的索引的列創建統計信息。All indexing options that apply to a nonclustered index, except ignore dup key and online, are permitted on secondary xml indexes
除了ignore _ dup _ key和online之外,允許對輔助xml索引使用所有適用於非聚集索引的索引選項。If an attempt is made to enter data for which there is a unique index and the ignore dup key clause is set to on, only the rows violating the unique index fail
如果在存在唯一索引並且ignore _ dup _ key子句設置為on的情況下輸入數據,則只有違反unique索引的行才會失敗。After analyzing the features of total rigidity matrix and its operation of the finite element analysis, it presented a kind of linked compressed row storage with column storage index format, which improved the efficiency of both the storage and its operation of total rigidity matrix
在分析了有限元分析中的總剛度矩陣性質及其存取運算特徵之後,給出了一種帶列壓縮存儲索引的鏈式行壓縮存儲演算法,提高了總剛度矩陣元素的存儲及訪問效率。This indicates that a table and all indexes on it are partitioned similarly
這指示表以及其中的所有索引的分區類似。For more information about disabled indexes, see
有關禁用索引的詳細信息,請參閱In addition, many, but not all, search utilities also reference metatags - - invisible html tags within documents that describe their content - - as a way to control how content is indexed
此外,很多(但不是所有的)搜索實用程序也引用元標記(文檔中用來描述其內容的、看不見的html標記) ,作為控制內容如何編索引的方法。Because of the depth and breadth of information being indexed, there is usually a delay, sometimes up to several weeks, between the time when a site has been " spidered " and the time when it appears in a search index
由於已編索引的信息的深度與廣度(非常大) ,所以通常在「蜘蛛爬行過」站點的時間與出現在搜索索引中的時間之間有一個延遲,有時多達幾周。Returns detailed information about missing indexes
返回有關缺失索引的詳細信息。This is the reason why the process choreographer database schema does not define any indexes by default for the audit log table
這也是為什麼流程編排器數據庫模式預設沒有為審核日誌表定義任何索引的原因。Contrasting with single search engine, meta search engine have n ' t it ' s own database and have no need to collect or store webpage, so it can pay more attention to the selection of single search engine and the optimization of search queries and results
相對于獨立搜索引擎,元搜索引擎一般沒有自己獨立的數據庫,這就省去了收集和存儲網頁、建立和存儲索引的工作,從而把工作重心放在搜索引擎的選擇、檢索請求的優化和檢索結果的優化上。To obtain information about tables or indexes that might contain row - overflow data, use the
若要獲得有關可能包含行溢出數據的表或索引的信息,請使用Object with the specified numerical index from the
中獲取具有指定數字索引的The properties that return keys and values are indexed, allowing efficient indexed retrieval
返回鍵和值的屬性是有索引的,從而允許高效的索引檢索。The indexes are very important in xml query. the expenses of estimating the xml query generally only consider cpu expense and i / o expense, while i / o expense largely depends on the statistical information in xml data, which relate with path directly recorded in the path index
在xml查詢中,索引的作用至關重要, xml查詢的代價估算一般只考慮cpu代價和i / o代價, i / o代價的估算在很大程度上依賴于xml數據的統計信息,而這些信息都和路徑有關,可以直接記錄在路徑索引上。In particular, rdf is the most promising technology for describing relationships and data that must be indexed for web services
特別是rdf ,它是最有發展前途的一種用來描述必須為web服務編入索引的關系和數據的技術。For empty indexed tables, consider performing the bulk import in a single batch
對于帶有索引的空表,請考慮用一批完成整個大容量導入。分享友人