DataFrame.Drop Method
Definition
Important
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Overloads
| Drop(Column) |
Returns a new |
| Drop(String[]) |
Returns a new |
Drop(Column)
Returns a new DataFrame with a column dropped.
This is a no-op if the DataFrame doesn't have a column with an equivalent expression.
public Microsoft.Spark.Sql.DataFrame Drop(Microsoft.Spark.Sql.Column col);member this.Drop : Microsoft.Spark.Sql.Column -> Microsoft.Spark.Sql.DataFramePublic Function Drop (col As Column) As DataFrameParameters
- col
- Column
Column expression
Returns
DataFrame object
Applies to
Drop(String[])
Returns a new DataFrame with columns dropped.
This is a no-op if schema doesn't contain column name(s).
public Microsoft.Spark.Sql.DataFrame Drop(params string[] colNames);member this.Drop : string[] -> Microsoft.Spark.Sql.DataFramePublic Function Drop (ParamArray colNames As String()) As DataFrameParameters
- colNames
- String[]
Name of columns to drop
Returns
DataFrame object