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Functions.MapConcat(Column[]) Method

Definition

Returns the union of all the given maps.

[Microsoft.Spark.Since("2.4.0")]
public static Microsoft.Spark.Sql.Column MapConcat (params Microsoft.Spark.Sql.Column[] columns);
[<Microsoft.Spark.Since("2.4.0")>]
static member MapConcat : Microsoft.Spark.Sql.Column[] -> Microsoft.Spark.Sql.Column
Public Shared Function MapConcat (ParamArray columns As Column()) As Column

Parameters

columns
Column[]

Columns to apply

Returns

Column object

Attributes

Applies to