Functions.MapFromArrays(Column, Column) Method
Definition
Important
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Creates a new map column. The array in the first column is used for keys. The array in the second column is used for values. All elements in the array for key should not be null.
[Microsoft.Spark.Since("2.4.0")]
public static Microsoft.Spark.Sql.Column MapFromArrays(Microsoft.Spark.Sql.Column key, Microsoft.Spark.Sql.Column values);[<Microsoft.Spark.Since("2.4.0")>]
static member MapFromArrays : Microsoft.Spark.Sql.Column * Microsoft.Spark.Sql.Column -> Microsoft.Spark.Sql.ColumnPublic Shared Function MapFromArrays (key As Column, values As Column) As ColumnParameters
- key
- Column
Column expression for key
- values
- Column
Column expression for values
Returns
Column object
- Attributes