Column.UnaryNegation(Column) 运算符

定义

命名空间:

Microsoft.Spark.Sql

程序集:

Microsoft.Spark.dll

包:

Microsoft.Spark v1.0.0

否定给定列。

public static Microsoft.Spark.Sql.Column operator - (Microsoft.Spark.Sql.Column self);

static member ( ~- ) : Microsoft.Spark.Sql.Column -> Microsoft.Spark.Sql.Column

Public Shared Operator - (self As Column) As Column

参数

self

Column

要反的列

返回

Column

应用求反后的新列