Functions.DayOfWeek(Column) 方法

定义

从给定日期/时间戳/字符串中提取一周中的某一天作为整数。

public static Microsoft.Spark.Sql.Column DayOfWeek (Microsoft.Spark.Sql.Column column);
static member DayOfWeek : Microsoft.Spark.Sql.Column -> Microsoft.Spark.Sql.Column
Public Shared Function DayOfWeek (column As Column) As Column

参数

column
Column

要应用的列

返回

Column 对象

适用于