cardinalities

cardinalities

美 　英

• 網絡基數

例句

Section actuals permit you to see what the real cardinalities are vs. estimated cardinalities in an access plan.

片段實績使您能夠查看訪問計劃的真實基數與估計基數的對比。

However, named patterns can at least be used to make spelling out cardinalities slightly less painful.

然而，使用所指定的模式至少可使基數的拼寫略微簡潔些。

Selectivities of the predicates in a query determine the cardinalities (number of rows) at various places in the query execution plan.

查詢中謂詞的選擇性決定了查詢執行計劃中不同位置的基數（行數）。

The product of individual column cardinalities is compared to the cardinality of the column group to get better correlation estimates.

較于列組的基數，單個列的基數（cardinality）的乘積將獲得更好的相關性估計。

Many industry-level XML standards are loosely defined -- which typically means that cardinalities are minimally defined.

很多行業級別的XML標準的定義都很寬松，這通常意味著定義的規約很少。

Comparing real cardinalities to the optimizer's estimates can help you identify query planning problems.

對真實的基數和優化器估計的基數進行比較，可以幫助您識別出查詢計劃方面的問題。

In the world of OWL and RDF, relationships of various cardinalities are expressed through multiple assertions of the same property.

在OWL和RDF世界中，通過對同一屬性的多個斷言來表達各種基數的關系。

Added the Relationship Cardinalities table.

添加了“關系基數”表。

Set the cardinalities as shown in Figure 9. Press OK.

如圖9所示設置基數。按下OK。

Relationship containing relationship name and cardinalities

關系，其中包括關系名。