update views 中文意思是什麼
update views
解釋
更新視圖-
So, in addition to updating the views that you could reasonably suppose need updating, the indexer also needs to update all the time date sensitive views
所以，除了對那些可以合理假設需要更新的視圖進行更新外，索引程序（ indexer ）還需要更新所有時間/日期敏感的視圖。 -
Both the view and the insert, update, and delete statements follow the rules defined for updatable partitioned views
視圖和insert 、 update及delete語句均遵循為可更新分區視圖定義的規則。 -
The setting of the set rowcount option is ignored for insert, update, and delete actions that involve updatable partitioned views and remote tables
對于涉及可更新分區視圖和遠程表的insert 、 update和delete操作，忽略set rowcount選項的設置。 -
If relevant, then checks whether it is concurrent incremental maintainable or self - maintainable. if the update satisfies self - maintenance, our mechanism queries auxiliary views ( instead of querying iss ) to avoid network transmission and make the materialized view consistent with underlying iss. the update which needs to maintain the view concurrently and incrementally can be handled by polec
當收到更新后， pmdvm方法首先用相關性對其檢查，對不相關更新直接拋棄；對相關更新對其進行並發增量視圖維護或自維護機制檢查，對滿足自維護的更新通過查詢輔助視圖（而不是查詢數據源）來避兔網路傳輸和使實化視圖與底層的數據源保持一致，對必須進行並發增量視圖維護的更新由polec來處理。 -
There are two main factors to influence materialized views in pdmss. one is that schema mappings between peers are changed, and the other is that peers update their data
在pdms中有兩個主要因素影響物化視圖：第一是peer之間的模式映射發生了改變，第二是有peer更新了它的數據。 -
We often store the data in the warehouse as materialized view to speedup query processing on large amount of data. these views need to be maintained in respond to update in the source data
目前對數據倉庫的實時更新普遍採用視圖維護更新方式，視圖的自維護和一致性維護是數據倉庫更新的重要問題。 -
Update 3 - cigna net falls, but operating profit tops views
Hiv測試對于所有較不有效比高風險 -
This paper decomposes materialized views maintenance into ods / db interface and dw / ods interface. multiple data sources with concurrent updates may result in update anomalies of the materialized views. so at ods / db interface this paper introduces an improved nested transaction model - based transaction concurrency control mechanism to maintenance views in ods on line
本文把視圖的一致性維護問題分解到三層結構的ods / dw和dw / ods兩個介面上分別實現，並且引入視圖生成樹的概念，在ods / db介面處採用基於改進嵌套事務模型的並發控制機制，聯機維護ods的數據，大大提高了視圖維護過程中的並發度和靈活性。 -
In practice, providing update and delete access to logical views is difficult and is not fully supported by any current database
在現實中，提供更新和刪除訪問邏輯視圖是非常困難的，當前任何數據庫都不能完全支持。 -
The setting of the set rowcount option is ignored for update statements against remote tables and local and remote partitioned views
對于用於遠程表以及本地和遠程分區視圖的update語句，忽略set rowcount選項的設置。 -
The setting of the set rowcount option is ignored for insert, update, and delete statements against remote tables and local and remote partitioned views
對于在遠程表和本地及遠程分區視圖上執行的insert 、 update和delete語句，將忽略set rowcount選項設置。 -
It may have been mailed in, replicated, created, updated, deleted, and so on, but regardless, a document modification took place since the last time the update task ran, so the database must be checked for out - of - date views
這個文檔可能是通過電子郵件傳入的，可能被復制、創建、更新、刪除，等等，但不管如何，自上次更新任務運行以來，的確發生過一次文檔修改，所以必須檢查數據庫來查找過期的視圖。 -
Both temporal and spatial views are taken account into creating sparse position number, lifespan and other node properties for every document node in the tree document structures of z - office. and a new algorithm based document update maintenance is proposed and implemented in the system. with the support of these works, z - office can retrieve all versions efficiently and quickly
具體來說就是利用空間性和時間性的概念，針對z - office文檔，為其樹形文檔結構上的每個節點位置進行稀疏編碼並賦予節點生存區間以及其它一些附屬信息，然後在文檔增量存儲上使用了本文提出的文檔更新維護演算法，使得改進后的方案不需要往前或往後推算即可直接獲取任意版本的z - office文檔。 -
Create views and queries, including select, update, delete, make table, insert values, and insert results queries
創建視圖和查詢（包括選擇、更新、刪除、生成表、插入值和插入結果等查詢） 。
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