Functions.Greatest Method

Definition

Namespace:

Microsoft.Spark.Sql

Assembly:

Microsoft.Spark.dll

Package:

Microsoft.Spark v1.0.0

Overloads

Greatest(String, String[])	Returns the greatest value of the list of column names, skipping null values.
Greatest(Column[])	Returns the greatest value of the list of values, skipping null values.

Greatest(String, String[])

Returns the greatest value of the list of column names, skipping null values.

public static Microsoft.Spark.Sql.Column Greatest (string columnName, params string[] columnNames);

static member Greatest : string * string[] -> Microsoft.Spark.Sql.Column

Public Shared Function Greatest (columnName As String, ParamArray columnNames As String()) As Column

Parameters

columnName

String

Column name

columnNames

String[]

Additional column names

Returns

Column

Column object

Greatest(Column[])

Returns the greatest value of the list of values, skipping null values.

public static Microsoft.Spark.Sql.Column Greatest (params Microsoft.Spark.Sql.Column[] columns);

static member Greatest : Microsoft.Spark.Sql.Column[] -> Microsoft.Spark.Sql.Column

Public Shared Function Greatest (ParamArray columns As Column()) As Column

Parameters

columns

Column[]

Columns to apply

Returns

Column

Column object