DataFrame.Merge 메서드

정의

네임스페이스:

Microsoft.Data.Analysis

어셈블리:

Microsoft.Data.Analysis.dll

패키지:

Microsoft.Data.Analysis v0.21.1

오버로드

Merge(DataFrame, String[], String[], String, String, JoinAlgorithm)
Merge<TKey>(DataFrame, String, String, String, String, JoinAlgorithm)	데이터베이스 스타일 조인과 DataFrame 병합(이전 버전과의 호환성을 위해)

Merge(DataFrame, String[], String[], String, String, JoinAlgorithm)

public Microsoft.Data.Analysis.DataFrame Merge (Microsoft.Data.Analysis.DataFrame other, string[] leftJoinColumns, string[] rightJoinColumns, string leftSuffix = "_left", string rightSuffix = "_right", Microsoft.Data.Analysis.JoinAlgorithm joinAlgorithm = Microsoft.Data.Analysis.JoinAlgorithm.Left);

member this.Merge : Microsoft.Data.Analysis.DataFrame * string[] * string[] * string * string * Microsoft.Data.Analysis.JoinAlgorithm -> Microsoft.Data.Analysis.DataFrame

Public Function Merge (other As DataFrame, leftJoinColumns As String(), rightJoinColumns As String(), Optional leftSuffix As String = "_left", Optional rightSuffix As String = "_right", Optional joinAlgorithm As JoinAlgorithm = Microsoft.Data.Analysis.JoinAlgorithm.Left) As DataFrame

매개 변수

other

DataFrame

leftJoinColumns

String[]

rightJoinColumns

String[]

leftSuffix

String

rightSuffix

String

joinAlgorithm

JoinAlgorithm

반환

DataFrame

Merge<TKey>(DataFrame, String, String, String, String, JoinAlgorithm)

데이터베이스 스타일 조인과 DataFrame 병합(이전 버전과의 호환성을 위해)

public Microsoft.Data.Analysis.DataFrame Merge<TKey> (Microsoft.Data.Analysis.DataFrame other, string leftJoinColumn, string rightJoinColumn, string leftSuffix = "_left", string rightSuffix = "_right", Microsoft.Data.Analysis.JoinAlgorithm joinAlgorithm = Microsoft.Data.Analysis.JoinAlgorithm.Left);

member this.Merge : Microsoft.Data.Analysis.DataFrame * string * string * string * string * Microsoft.Data.Analysis.JoinAlgorithm -> Microsoft.Data.Analysis.DataFrame

Public Function Merge(Of TKey) (other As DataFrame, leftJoinColumn As String, rightJoinColumn As String, Optional leftSuffix As String = "_left", Optional rightSuffix As String = "_right", Optional joinAlgorithm As JoinAlgorithm = Microsoft.Data.Analysis.JoinAlgorithm.Left) As DataFrame

형식 매개 변수

TKey

매개 변수

other

DataFrame

leftJoinColumn

String

rightJoinColumn

String

leftSuffix

String

rightSuffix

String

joinAlgorithm

JoinAlgorithm

반환

DataFrame