Functions.MonotonicallyIncreasingId 方法

定義

命名空間:

Microsoft.Spark.Sql

組件:

Microsoft.Spark.dll

套件:

Microsoft.Spark v1.0.0

產生單調遞增 64 位整數的資料行運算式。

public static Microsoft.Spark.Sql.Column MonotonicallyIncreasingId();

static member MonotonicallyIncreasingId : unit -> Microsoft.Spark.Sql.Column

Public Shared Function MonotonicallyIncreasingId () As Column

傳回

Column

Column 物件