Column.GetItem(Object) Method
Definition
Important
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An expression that gets an item at position ordinal out of an array,
or gets a value by key key in a MapType.
public Microsoft.Spark.Sql.Column GetItem(object key);member this.GetItem : obj -> Microsoft.Spark.Sql.ColumnPublic Function GetItem (key As Object) As ColumnParameters
- key
- Object
The key with which to identify the item
Returns
New column after getting an item given a specific key