DataFrame.Join(DataFrame, String, String, JoinAlgorithm) Method

Definition

Joins columns of another DataFrame

public Microsoft.Data.Analysis.DataFrame Join (Microsoft.Data.Analysis.DataFrame other, string leftSuffix = "_left", string rightSuffix = "_right", Microsoft.Data.Analysis.JoinAlgorithm joinAlgorithm = Microsoft.Data.Analysis.JoinAlgorithm.Left);
member this.Join : Microsoft.Data.Analysis.DataFrame * string * string * Microsoft.Data.Analysis.JoinAlgorithm -> Microsoft.Data.Analysis.DataFrame
Public Function Join (other As DataFrame, Optional leftSuffix As String = "_left", Optional rightSuffix As String = "_right", Optional joinAlgorithm As JoinAlgorithm = Microsoft.Data.Analysis.JoinAlgorithm.Left) As DataFrame

Parameters

other
DataFrame

The other DataFrame to join.

leftSuffix
String

The suffix to add to this DataFrame's column if there are common column names

rightSuffix
String

The suffix to add to the other's column if there are common column names

joinAlgorithm
JoinAlgorithm

The JoinAlgorithm to use.

Returns

A new DataFrame

Applies to