cardinality

常見例句

So in the above example, this means the table cardinality is 12 (6 * 2).
所以在上面的例子中，這意味著表的基數(shù)是 12（6 * 2）。
You may have noticed that the query access plan itself did not change with the increase in cardinality estimate.
您可能已經(jīng)注意到了，查詢訪問計劃本身并未隨著基數(shù)估計值的增大而改變。
Specify attribute types and cardinality: Specify several properties of one attribute, and then repeat that step for all attributes.
指定屬性類型和基數(shù)：指定一個屬性的幾個特征，然后為所有屬性重復(fù)該步驟。