ReplicationServer Kelas

Definisi

Ruang nama:

Microsoft.SqlServer.Replication

Rakitan:

Microsoft.SqlServer.Rmo.dll

Mewakili instans Microsoft SQL Server yang terlibat dalam replikasi. Ini dapat mengambil peran distributor, Penerbit, Pelanggan, atau kombinasi apa pun dari mereka.

public ref class ReplicationServer sealed : Microsoft::SqlServer::Replication::ReplicationObject

[System.Runtime.InteropServices.Guid("94506773-2893-4401-8D6E-8CACCBDE4BDB")]
public sealed class ReplicationServer : Microsoft.SqlServer.Replication.ReplicationObject

[<System.Runtime.InteropServices.Guid("94506773-2893-4401-8D6E-8CACCBDE4BDB")>]
type ReplicationServer = class
    inherit ReplicationObject

Public NotInheritable Class ReplicationServer
Inherits ReplicationObject

Warisan

Object

ReplicationObject

ReplicationServer

Atribut

GuidAttribute

Contoh

Contoh ini memperlihatkan bagaimana ReplicationServer objek digunakan untuk mengaktifkan penerbitan.

// Set the server and database names
string distributionDbName = "distribution";
string publisherName = publisherInstance;
string publicationDbName = "AdventureWorks2012";

DistributionDatabase distributionDb;
ReplicationServer distributor;
DistributionPublisher publisher;
ReplicationDatabase publicationDb;

// Create a connection to the server using Windows Authentication.
ServerConnection conn = new ServerConnection(publisherName);

try
{
    // Connect to the server acting as the Distributor 
    // and local Publisher.
    conn.Connect();

    // Define the distribution database at the Distributor,
    // but do not create it now.
    distributionDb = new DistributionDatabase(distributionDbName, conn);
    distributionDb.MaxDistributionRetention = 96;
    distributionDb.HistoryRetention = 120;

    // Set the Distributor properties and install the Distributor.
    // This also creates the specified distribution database.
    distributor = new ReplicationServer(conn);
    distributor.InstallDistributor((string)null, distributionDb);

    // Set the Publisher properties and install the Publisher.
    publisher = new DistributionPublisher(publisherName, conn);
    publisher.DistributionDatabase = distributionDb.Name;
    publisher.WorkingDirectory = @"\\" + publisherName + @"\repldata";
    publisher.PublisherSecurity.WindowsAuthentication = true;
    publisher.Create();

    // Enable AdventureWorks2012 as a publication database.
    publicationDb = new ReplicationDatabase(publicationDbName, conn);

    publicationDb.EnabledTransPublishing = true;
    publicationDb.EnabledMergePublishing = true;
}
catch (Exception ex)
{
    // Implement appropriate error handling here.
    throw new ApplicationException("An error occured when installing distribution and publishing.", ex);
}
finally
{
    conn.Disconnect();
}

' Set the server and database names
Dim distributionDbName As String = "distribution"
Dim publisherName As String = publisherInstance
Dim publicationDbName As String = "AdventureWorks2012"

Dim distributionDb As DistributionDatabase
Dim distributor As ReplicationServer
Dim publisher As DistributionPublisher
Dim publicationDb As ReplicationDatabase

' Create a connection to the server using Windows Authentication.
Dim conn As ServerConnection = New ServerConnection(publisherName)

Try
    ' Connect to the server acting as the Distributor 
    ' and local Publisher.
    conn.Connect()

    ' Define the distribution database at the Distributor,
    ' but do not create it now.
    distributionDb = New DistributionDatabase(distributionDbName, conn)
    distributionDb.MaxDistributionRetention = 96
    distributionDb.HistoryRetention = 120

    ' Set the Distributor properties and install the Distributor.
    ' This also creates the specified distribution database.
    distributor = New ReplicationServer(conn)
    distributor.InstallDistributor((CType(Nothing, String)), distributionDb)

    ' Set the Publisher properties and install the Publisher.
    publisher = New DistributionPublisher(publisherName, conn)
    publisher.DistributionDatabase = distributionDb.Name
    publisher.WorkingDirectory = "\\" + publisherName + "\repldata"
    publisher.PublisherSecurity.WindowsAuthentication = True
    publisher.Create()

    ' Enable AdventureWorks2012 as a publication database.
    publicationDb = New ReplicationDatabase(publicationDbName, conn)

    publicationDb.EnabledTransPublishing = True
    publicationDb.EnabledMergePublishing = True

Catch ex As Exception
    ' Implement appropriate error handling here.
    Throw New ApplicationException("An error occured when installing distribution and publishing.", ex)

Finally
    conn.Disconnect()

End Try

Contoh ini memperlihatkan cara menggunakan ReplicationServer objek untuk mengubah properti Distributor.

// Set the Distributor and distribution database names.
string distributionDbName = "distribution";
string distributorName = publisherInstance;

ReplicationServer distributor;
DistributionDatabase distributionDb;

// Create a connection to the Distributor using Windows Authentication.
ServerConnection conn = new ServerConnection(distributorName);

try
{
    // Open the connection. 
    conn.Connect();

    distributor = new ReplicationServer(conn);

    // Load Distributor properties, if it is installed.
    if (distributor.LoadProperties())
    {
        // Password supplied at runtime.
        distributor.ChangeDistributorPassword(password);
        distributor.AgentCheckupInterval = 5;

        // Save changes to the Distributor properties.
        distributor.CommitPropertyChanges();
    }
    else
    {
        throw new ApplicationException(
            String.Format("{0} is not a Distributor.", publisherInstance));
    }

    // Create an object for the distribution database 
    // using the open Distributor connection.
    distributionDb = new DistributionDatabase(distributionDbName, conn);

    // Change distribution database properties.
    if (distributionDb.LoadProperties())
    {
        // Change maximum retention period to 48 hours and history retention 
        // period to 24 hours.
        distributionDb.MaxDistributionRetention = 48;
        distributionDb.HistoryRetention = 24;

        // Save changes to the distribution database properties.
        distributionDb.CommitPropertyChanges();
    }
    else
    {
        // Do something here if the distribution database does not exist.
    }
}
catch (Exception ex)
{
    // Implement the appropriate error handling here. 
    throw new ApplicationException("An error occured when changing Distributor " +
        " or distribution database properties.", ex);
}
finally
{
    conn.Disconnect();
}

' Set the Distributor and distribution database names.
Dim distributionDbName As String = "distribution"
Dim distributorName As String = publisherInstance

Dim distributor As ReplicationServer
Dim distributionDb As DistributionDatabase

' Create a connection to the Distributor using Windows Authentication.
Dim conn As ServerConnection = New ServerConnection(distributorName)

Try
    ' Open the connection. 
    conn.Connect()

    distributor = New ReplicationServer(conn)

    ' Load Distributor properties, if it is installed.
    If distributor.LoadProperties() Then
        ' Password supplied at runtime.
        distributor.ChangeDistributorPassword(password)
        distributor.AgentCheckupInterval = 5

        ' Save changes to the Distributor properties.
        distributor.CommitPropertyChanges()
    Else
        Throw New ApplicationException( _
            String.Format("{0} is not a Distributor.", publisherInstance))
    End If

    ' Create an object for the distribution database 
    ' using the open Distributor connection.
    distributionDb = New DistributionDatabase(distributionDbName, conn)

    ' Change distribution database properties.
    If distributionDb.LoadProperties() Then
        ' Change maximum retention period to 48 hours and history retention 
        ' period to 24 hours.
        distributionDb.MaxDistributionRetention = 48
        distributionDb.HistoryRetention = 24

        ' Save changes to the distribution database properties.
        distributionDb.CommitPropertyChanges()
    Else
        ' Do something here if the distribution database does not exist.
    End If
Catch ex As Exception
    ' Implement the appropriate error handling here. 
    Throw New ApplicationException("An error occured when changing Distributor " + _
        " or distribution database properties.", ex)
Finally
    conn.Disconnect()
End Try

Contoh ini memperlihatkan bagaimana ReplicationServer objek digunakan untuk menonaktifkan penerbitan.

// Set the Distributor and publication database names.
// Publisher and Distributor are on the same server instance.
string publisherName = publisherInstance;
string distributorName = publisherInstance;
string distributionDbName = "distribution";
string publicationDbName = "AdventureWorks2012";

// Create connections to the Publisher and Distributor
// using Windows Authentication.
ServerConnection publisherConn = new ServerConnection(publisherName);
ServerConnection distributorConn = new ServerConnection(distributorName);

// Create the objects we need.
ReplicationServer distributor =
    new ReplicationServer(distributorConn);
DistributionPublisher publisher;
DistributionDatabase distributionDb =
    new DistributionDatabase(distributionDbName, distributorConn);
ReplicationDatabase publicationDb;
publicationDb = new ReplicationDatabase(publicationDbName, publisherConn);

try
{
    // Connect to the Publisher and Distributor.
    publisherConn.Connect();
    distributorConn.Connect();

    // Disable all publishing on the AdventureWorks2012 database.
    if (publicationDb.LoadProperties())
    {
        if (publicationDb.EnabledMergePublishing)
        {
            publicationDb.EnabledMergePublishing = false;
        }
        else if (publicationDb.EnabledTransPublishing)
        {
            publicationDb.EnabledTransPublishing = false;
        }
    }
    else
    {
        throw new ApplicationException(
            String.Format("The {0} database does not exist.", publicationDbName));
    }

    // We cannot uninstall the Publisher if there are still Subscribers.
    if (distributor.RegisteredSubscribers.Count == 0)
    {
        // Uninstall the Publisher, if it exists.
        publisher = new DistributionPublisher(publisherName, distributorConn);
        if (publisher.LoadProperties())
        {
            publisher.Remove(false);
        }
        else
        {
            // Do something here if the Publisher does not exist.
            throw new ApplicationException(String.Format(
                "{0} is not a Publisher for {1}.", publisherName, distributorName));
        }

        // Drop the distribution database.
        if (distributionDb.LoadProperties())
        {
            distributionDb.Remove();
        }
        else
        {
            // Do something here if the distribition DB does not exist.
            throw new ApplicationException(String.Format(
                "The distribution database '{0}' does not exist on {1}.",
                distributionDbName, distributorName));
        }

        // Uninstall the Distributor, if it exists.
        if (distributor.LoadProperties())
        {
            // Passing a value of false means that the Publisher 
            // and distribution databases must already be uninstalled,
            // and that no local databases be enabled for publishing.
            distributor.UninstallDistributor(false);
        }
        else
        {
            //Do something here if the distributor does not exist.
            throw new ApplicationException(String.Format(
                "The Distributor '{0}' does not exist.", distributorName));
        }
    }
    else
    {
        throw new ApplicationException("You must first delete all subscriptions.");
    }
}
catch (Exception ex)
{
    // Implement appropriate error handling here.
    throw new ApplicationException("The Publisher and Distributor could not be uninstalled", ex);
}
finally
{
    publisherConn.Disconnect();
    distributorConn.Disconnect();
}

' Set the Distributor and publication database names.
' Publisher and Distributor are on the same server instance.
Dim publisherName As String = publisherInstance
Dim distributorName As String = subscriberInstance
Dim distributionDbName As String = "distribution"
Dim publicationDbName As String = "AdventureWorks2012"

' Create connections to the Publisher and Distributor
' using Windows Authentication.
Dim publisherConn As ServerConnection = New ServerConnection(publisherName)
Dim distributorConn As ServerConnection = New ServerConnection(distributorName)

' Create the objects we need.
Dim distributor As ReplicationServer
distributor = New ReplicationServer(distributorConn)
Dim publisher As DistributionPublisher
Dim distributionDb As DistributionDatabase
distributionDb = New DistributionDatabase(distributionDbName, distributorConn)
Dim publicationDb As ReplicationDatabase
publicationDb = New ReplicationDatabase(publicationDbName, publisherConn)

Try
    ' Connect to the Publisher and Distributor.
    publisherConn.Connect()
    distributorConn.Connect()

    ' Disable all publishing on the AdventureWorks2012 database.
    If publicationDb.LoadProperties() Then
        If publicationDb.EnabledMergePublishing Then
            publicationDb.EnabledMergePublishing = False
        ElseIf publicationDb.EnabledTransPublishing Then
            publicationDb.EnabledTransPublishing = False
        End If
    Else
        Throw New ApplicationException( _
            String.Format("The {0} database does not exist.", publicationDbName))
    End If

    ' We cannot uninstall the Publisher if there are still Subscribers.
    If distributor.RegisteredSubscribers.Count = 0 Then
        ' Uninstall the Publisher, if it exists.
        publisher = New DistributionPublisher(publisherName, distributorConn)
        If publisher.LoadProperties() Then
            publisher.Remove(False)
        Else
            ' Do something here if the Publisher does not exist.
            Throw New ApplicationException(String.Format( _
                "{0} is not a Publisher for {1}.", publisherName, distributorName))
        End If

        ' Drop the distribution database.
        If distributionDb.LoadProperties() Then
            distributionDb.Remove()
        Else
            ' Do something here if the distribition DB does not exist.
            Throw New ApplicationException(String.Format( _
             "The distribution database '{0}' does not exist on {1}.", _
             distributionDbName, distributorName))
        End If

        ' Uninstall the Distributor, if it exists.
        If distributor.LoadProperties() Then
            ' Passing a value of false means that the Publisher 
            ' and distribution databases must already be uninstalled,
            ' and that no local databases be enabled for publishing.
            distributor.UninstallDistributor(False)
        Else
            'Do something here if the distributor does not exist.
            Throw New ApplicationException(String.Format( _
                "The Distributor '{0}' does not exist.", distributorName))
        End If
    Else
        Throw New ApplicationException("You must first delete all subscriptions.")
    End If

Catch ex As Exception
    ' Implement appropriate error handling here.
    Throw New ApplicationException("The Publisher and Distributor could not be uninstalled", ex)

Finally
    publisherConn.Disconnect()
    distributorConn.Disconnect()

End Try

Keterangan

Keamanan Thread

Setiap anggota statis publik (Shared di Microsoft Visual Basic) jenis ini aman untuk operasi multithreaded. Setiap anggota instans tidak dijamin aman untuk utas.

Konstruktor

ReplicationServer()	Menginisialisasi instans baru kelas ReplicationServer.
ReplicationServer(ServerConnection)	Menginisialisasi instans ReplicationServer baru kelas dengan konteks koneksi yang ditentukan yang digunakan untuk membuat koneksi dengan instans Microsoft SQL Server.

Properti

AgentCheckupInterval	Mendapatkan atau mengatur interval bagi Agen Distribusi untuk melakukan pemeriksaan.
CachePropertyChanges	Mendapatkan atau mengatur apakah akan menyimpan perubahan yang dilakukan pada properti replikasi atau segera menerapkannya. (Diperoleh dari ReplicationObject)
ConnectionContext	Mendapatkan atau mengatur koneksi ke instans Microsoft SQL Server. (Diperoleh dari ReplicationObject)
DistributionDatabase	Mendapatkan nama database distribusi untuk instans SQL Server yang saat ini tersambung.
DistributionDatabases	Mendapatkan database distribusi yang ditentukan di server replikasi.
DistributionPublishers	Mendapatkan Penerbit yang menggunakan instans Microsoft SQL Server yang saat ini tersambung sebagai Distributor.
DistributionServer	Mendapatkan atau mengatur nama Distributor untuk instans SQL Server yang saat ini terhubung.
DistributorAvailable	Mendapatkan apakah Distributor untuk instans Microsoft SQL Server yang saat ini terhubung saat ini terhubung dan tersedia atau tidak.
DistributorInstalled	Mendapatkan apakah instans SQL Server yang saat ini terhubung memiliki Distributor lokal atau jarak jauh.
HasRemotePublisher	Mendapatkan apakah instans Microsoft SQL Server yang saat ini tersambung adalah Distributor dengan Publisher jarak jauh atau tidak.
IsDistributor	Mendapatkan apakah instans SQL Server yang saat ini terhubung adalah Distributor atau tidak.
IsExistingObject	Mendapatkan apakah objek ada di server atau tidak. (Diperoleh dari ReplicationObject)
IsPublisher	Mendapatkan apakah instans Microsoft SQL Server yang saat ini tersambung adalah Penerbit atau tidak.
Name	Mendapatkan nama instans Microsoft SQL Server.
RegisteredSubscribers	Mendapatkan Pelanggan yang terdaftar di Penerbit.
ReplicationDatabases	Mendapatkan database yang diaktifkan untuk replikasi dalam instans microsoft SQL Server yang terhubung.
SqlServerName	Mendapatkan nama instans Microsoft SQL Server tempat objek ini tersambung. (Diperoleh dari ReplicationObject)
UserData	Mendapatkan atau mengatur properti objek yang memungkinkan pengguna melampirkan data mereka sendiri ke objek. (Diperoleh dari ReplicationObject)
WorkingDirectory	Mendapatkan direktori kerja yang digunakan oleh Penerbit.

Metode

AttachSubscriptionDatabase(String, String, ConnectionSecurityContext)	Melampirkan database langganan yang disalin di Pelanggan.
ChangeDistributorPassword(SecureString)	Mengubah kata sandi Distributor, di mana kata sandi baru disediakan sebagai SecureString objek.
ChangeDistributorPassword(String)	Mengubah kata sandi Distributor.
ChangeReplicationServerPasswords(ReplicationSecurityMode, String, SecureString)	Mengubah semua instans kata sandi yang disimpan untuk login yang dikelola di server replikasi menggunakan SecureString objek .
ChangeReplicationServerPasswords(ReplicationSecurityMode, String, String)	Mengubah semua instans kata sandi yang disimpan untuk login yang dikelola di server replikasi.
CheckValidCreation()	Memeriksa pembuatan replikasi yang valid. (Diperoleh dari ReplicationObject)
CheckValidDefinition(Boolean)	Menunjukkan apakah definisi valid. (Diperoleh dari ReplicationObject)
CommitPropertyChanges()	Mengirim semua pernyataan perubahan properti yang di-cache ke instans Microsoft SQL Server. (Diperoleh dari ReplicationObject)
CopySubscriptionDatabase(String, String, Boolean)	Menyalin database langganan penarikan yang sudah ada.
Decouple()	Memisahkan objek replikasi yang direferensikan dari server. (Diperoleh dari ReplicationObject)
EnumAgentProfiles(AgentType)	Mengembalikan profil performa agen replikasi yang didukung di server.
EnumBusinessLogicHandlers()	Mengembalikan penangan logika bisnis yang terdaftar di server.
EnumCurrentPrincipals()	Mengembalikan informasi untuk semua database yang diterbitkan yang berpartisipasi dalam pencerminan database.
EnumCustomResolvers()	Mengembalikan semua pemecah konflik kustom yang terdaftar pada instans SQL Server yang terhubung.
EnumDistributionDatabases()	Mengembalikan database distribusi yang diinstal ketika instans Microsoft SQL Server yang saat ini tersambung adalah Distributor.
EnumDistributionPublishers()	Mengembalikan Penerbit menggunakan instans Microsoft SQL Server yang saat ini tersambung sebagai Distributor mereka.
EnumHeterogeneousColumns(String, String, String)	Mengembalikan kolom dalam tabel pada Publisher yang tidak SQL Server.
EnumHeterogeneousTables(String)	Mengembalikan tabel yang tersedia pada Publisher yang tidak SQL Server.
EnumLightPublications(String, Int32, Boolean, Boolean)	Mengembalikan publikasi ringan.
EnumRegisteredSubscribers()	Mengembalikan Pelanggan yang terdaftar di Penerbit.
EnumReplicationDatabases()	Mengembalikan database yang diaktifkan untuk replikasi.
EnumSubscriberSubscriptions(String, Int32)	Mengembalikan langganan di server Pelanggan.
GetChangeCommand(StringBuilder, String, String)	Mengembalikan perintah perubahan dari replikasi. (Diperoleh dari ReplicationObject)
GetCreateCommand(StringBuilder, Boolean, ScriptOptions)	Mengembalikan perintah buat dari replikasi. (Diperoleh dari ReplicationObject)
GetCurrentPrincipal(String)	Mengembalikan prinsip pencerminan database saat ini untuk database publikasi yang ditentukan.
GetDropCommand(StringBuilder, Boolean)	Mengembalikan perintah hilangkan dari replikasi. (Diperoleh dari ReplicationObject)
GetOriginalPublisher(String)	Mengembalikan nama Publisher asal untuk database yang diterbitkan yang berpartisipasi dalam sesi pencerminan database.
InstallDistributor(SecureString, DistributionDatabase)	Menginstal Distributor pada instans Microsoft SQL Server yang saat ini terhubung, di mana kata sandi ditentukan menggunakan SecureString objek .
InstallDistributor(String, DistributionDatabase)	Menginstal Distributor pada instans Microsoft SQL Server yang saat ini terhubung.
InstallDistributor(String, SecureString)	Mendaftarkan Distributor jarak jauh, di mana kata sandi ditentukan menggunakan SecureString objek .
InstallDistributor(String, String)	Mendaftarkan Distributor jarak jauh.
InternalRefresh(Boolean)	Memulai refresh internal dari replikasi. (Diperoleh dari ReplicationObject)
Load()	Memuat properti objek yang ada dari server. (Diperoleh dari ReplicationObject)
LoadProperties()	Memuat properti objek yang ada dari server. (Diperoleh dari ReplicationObject)
Refresh()	Memuat ulang properti objek. (Diperoleh dari ReplicationObject)
Script(ScriptOptions)	Mengembalikan skrip Transact-SQL untuk menginstal atau menghapus instalan replikasi di server.
ScriptInstallDistributor(String, ScriptOptions)	Mengembalikan skrip Transact-SQL yang menginstal Distributor.
ScriptUninstallDistributor(ScriptOptions)	Mengembalikan skrip Transact-SQL yang dapat digunakan untuk menghapus instalasi Distributor.
UninstallDistributor(Boolean)	Menghapus instalasi penerbitan dan distribusi replikasi pada instans SQL Server yang saat ini terhubung.

Lihat juga

• Replikasi dan Pencerminan Database)
• Cara: Menampilkan dan Memodifikasi Properti Penerbit dan Distributor (Pemrograman RMO)
• Cara: Menonaktifkan Penerbitan dan Distribusi (Pemrograman RMO)