DataFrame.Schema 方法

定义

命名空间:

Microsoft.Spark.Sql

程序集:

Microsoft.Spark.dll

包:

Microsoft.Spark v1.0.0

返回与此 DataFrame关联的架构。

public Microsoft.Spark.Sql.Types.StructType Schema ();

member this.Schema : unit -> Microsoft.Spark.Sql.Types.StructType

Public Function Schema () As StructType

返回

StructType

与此数据帧关联的架构