path graph的意思

path graph中文翻譯：

路徑圖

相似詞語短語

path───n.道路；小路；軌道

sine graph───正弦圖

dependencies graph───相關圖；[計]依賴圖

line graph───線狀圖表；線圖

antipodal graph───反足圖

endothermic graph───吸熱圖

conic graph───圓錐圖

adjacency graph───[計]鄰接圖

closed path───[經]閉路；閉合回路，通路

雙語使用場景

SQL statement in Listing 5 creates the access path graph shown in Figure 5.───清單5中的sql語句創建如圖5所示的訪問路徑圖。

Data flows from the bottom up (as displayed in the graph) and is processed by operation nodes in the access path graph.───數據從下往上流動（如訪問路徑圖所示）并通過訪問路徑圖上的操作節點處理。

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點顯示在QueryTuner上。

This section illustrates how the Query Tuner query annotation and access path graph can help you analyze access paths and SQL performance.───本部分說明QueryTuner查詢注釋和訪問路徑圖如何幫助您分析訪問路徑和SQL性能。

The description of each operation includes a Query Tuner access path graph that explains its operational semantics.───每一個操作的描述都包括一個解釋其操作語義的QueryTuner訪問路徑圖。

Similarly, the last leg in the access path graph is evaluated eight times, once for each record produced by the first NLJOIN node.───同樣，訪問路徑圖的最后一步要評估8次，通過第一個NLJOIN節點產生的每條記錄都要評估一次。

An access path graph not only describes the "operational details" of query execution, it also describes how the data flows.───訪問路徑圖不但描述“操作細節”，而且描述數據如何流動。

英語使用場景

The continually optimized connecting relation is gained via perceptron and XOR function, then the optimal path graph is found.

The description of each operation includes a Query Tuner access path graph that explains its operational semantics.

There is no FETCH or table node shown in the access path graph because it is an index-only scan.

The path graph transformation is a natural and interesting generalization of line graph transformation.

You can obtain the statistics from the table descriptor of the table node in the underlying access path graph.

Figure 2 shows an example of how you can display detailed descriptions of two nodes (the CUST_ORDER_HEADER table and the table scan (TBSCAN) operation) from the access path graph.