DacServices.Extract 메서드 (Stream, String, String, Version, String, IEnumerable<Tuple<String, String>>, DacExtractOptions, Nullable<CancellationToken>)

Extracts the schema from a database into a package.

네임스페이스:  Microsoft.SqlServer.Dac
어셈블리:  Microsoft.SqlServer.Dac(Microsoft.SqlServer.Dac.dll)

구문

‘선언
Public Sub Extract ( _
    packageStream As Stream, _
    databaseName As String, _
    applicationName As String, _
    applicationVersion As Version, _
    applicationDescription As String, _
    tables As IEnumerable(Of Tuple(Of String, String)), _
    extractOptions As DacExtractOptions, _
    cancellationToken As Nullable(Of CancellationToken) _
)
‘사용 방법
Dim instance As DacServices 
Dim packageStream As Stream 
Dim databaseName As String 
Dim applicationName As String 
Dim applicationVersion As Version 
Dim applicationDescription As String 
Dim tables As IEnumerable(Of Tuple(Of String, String))
Dim extractOptions As DacExtractOptions 
Dim cancellationToken As Nullable(Of CancellationToken)

instance.Extract(packageStream, databaseName, _
    applicationName, applicationVersion, _
    applicationDescription, tables, _
    extractOptions, cancellationToken)

public void Extract(
    Stream packageStream,
    string databaseName,
    string applicationName,
    Version applicationVersion,
    string applicationDescription,
    IEnumerable<Tuple<string, string>> tables,
    DacExtractOptions extractOptions,
    Nullable<CancellationToken> cancellationToken
)

public:
void Extract(
    Stream^ packageStream, 
    String^ databaseName, 
    String^ applicationName, 
    Version^ applicationVersion, 
    String^ applicationDescription, 
    IEnumerable<Tuple<String^, String^>^>^ tables, 
    DacExtractOptions^ extractOptions, 
    Nullable<CancellationToken> cancellationToken
)

member Extract : 
        packageStream:Stream * 
        databaseName:string * 
        applicationName:string * 
        applicationVersion:Version * 
        applicationDescription:string * 
        tables:IEnumerable<Tuple<string, string>> * 
        extractOptions:DacExtractOptions * 
        cancellationToken:Nullable<CancellationToken> -> unit

public function Extract(
    packageStream : Stream, 
    databaseName : String, 
    applicationName : String, 
    applicationVersion : Version, 
    applicationDescription : String, 
    tables : IEnumerable<Tuple<String, String>>, 
    extractOptions : DacExtractOptions, 
    cancellationToken : Nullable<CancellationToken>
)

매개 변수

• packageStream
  유형: System.IO.Stream
  Stream to which to write the package.

• databaseName
  유형: System.String
  Name of the source database.

• applicationName
  유형: System.String
  String identifier for the DAC application.

• applicationVersion
  유형: System.Version
  Version of the DAC application.

• applicationDescription
  유형: System.String
  Optional string summary of the DAC application.

• tables
  유형: System.Collections.Generic.IEnumerable<Tuple<String, String>>
  Optional enumerable used to retrieve enumerator over set of tables for which data should be exported. For each Tuple in the enumeration the first item specifies the schema of the table, and the second specifies the base identifier of the table. If the value for this parameter is a null reference, no data will be exported.

• extractOptions
  유형: Microsoft.SqlServer.Dac.DacExtractOptions
  Optional DacExtractOptions instance used to specify options that affect the behavior of package extraction.

• cancellationToken
  유형: System.Nullable<CancellationToken>
  Optional CancellationToken that can be used to indicate that the operation should be cancelled. Use of this object does not guarantee that the operation will be cancelled.

예외

참고 항목

참조

DacServices 클래스

Extract 오버로드

Microsoft.SqlServer.Dac 네임스페이스