1、Data flows from the bottom up and is processed by operation nodes in the access path graph.
數(shù)據(jù)從下往上流動(如訪問路徑圖所示)并通過訪問路徑圖上的操作節(jié)點(diǎn)處理。

2、An index scan is typically shown in Query Tuner as a group of four nodes in the access path graph.
在訪問路徑圖中，一個索引掃描通常作為一組四個節(jié)點(diǎn)顯示在QueryTuner上。

3、A Cost Model for Data Placement and Access Path Selection Problem in FC-SAN
FC-SAN中的數(shù)據(jù)放置和訪問路徑選擇的代價模型(英文)

4、So, any interruption to one of the access path does not affect storage access from the host.
因此，其中一條訪問路徑的中斷不會影響從主機(jī)發(fā)起的存儲訪問。

5、There is no FETCH or table node shown in the access path graph because it is an index-only scan.
因為其是一個唯一索引掃描，所以在訪問路徑圖中不顯示FETCH或表節(jié)點(diǎn)。

6、Figure 1 is the access path graph generated by Optim query Tuner for the query shown in Listing 1.
圖1是通過清單1所示的適用于查詢的OptimQueryTuner生成的訪問路徑圖。

7、This type of access path is referred to as a nested loop join with sort composite.
這種類型的訪問路徑被稱為使用復(fù)合排序的嵌套循環(huán)聯(lián)接(NLJOIN)。

8、This article described the basic concepts of access paths and how to read an access path graph.
本文描述了訪問路徑的基本概念以及如何解讀訪問路徑圖。

9、That simple step could lead to a new access path that might dramatically improve query performance.
這個簡單的步驟可能產(chǎn)生新的訪問路徑，可能顯著改進(jìn)查詢性能。

10、Access path selection: What did DB2 decide, and why?
選擇訪問路徑：DB 2做出什么決策？為什么？

11、Index design has a critical impact on access path selection.
索引設(shè)計對訪問路徑選擇至關(guān)重要。

12、To see the table descriptor, right-click the table node in the access path graph.
為了查看表描述符，請右鍵單擊訪問路徑圖上的表節(jié)點(diǎn)。

13、However, for this example a different access path is selected, which is shown in Figure 7.
然而，對于此示例則選擇了一個不同的訪問路徑，如圖7所示。

14、The access path of the query: How are the tables accessed?
查詢的訪問路徑：如何訪問這些表？

15、Figure 6 is the access path graph generated by query Tuner for the sample query in this article.
圖6是QueryTuner為本文中大的查詢樣例生成的訪問路徑圖。

16、The SQL statement itself also impacts the access path selection.
sql語句本身也會影響訪問路徑選擇。

17、Create a temporary keyed access path during execution.
在執(zhí)行過程中創(chuàng)建臨時的關(guān)鍵訪問路徑。

access path翻譯