MergePublication.RemoveMergePartition Method

Removes an existing Subscriber partition defined on the merge publication.

命名空間: Microsoft.SqlServer.Replication
組件: Microsoft.SqlServer.Rmo (in microsoft.sqlserver.rmo.dll)

語法

'宣告
Public Sub RemoveMergePartition ( _
    mergePartition As MergePartition _
)

public void RemoveMergePartition (
    MergePartition mergePartition
)

public:
void RemoveMergePartition (
    MergePartition^ mergePartition
)

public void RemoveMergePartition (
    MergePartition mergePartition
)

public function RemoveMergePartition (
    mergePartition : MergePartition
)

參數

• mergePartition
  A MergePartition object value that specifies the merge partition to be removed.

備註

Calling RemoveMergePartition is equivalent to executing sp_dropmergepartition.

The RemoveMergePartition method can only be called by members of the sysadmin fixed server role at the Publisher or by members of the db_owner fixed database role on the publication database.

The RemoveMergePartition method is available only for instances of Microsoft SQL Server 2005.

This namespace, class, or member is supported only in version 2.0 of the Microsoft .NET Framework.

範例

// Define the Publisher, publication, and databases.
string publicationName = "AdvWorksSalesOrdersMerge";
string publisherName = publisherInstance;
string subscriberName = subscriberInstance;
string subscriptionDbName = "AdventureWorksReplica";
string publicationDbName = "AdventureWorks";

//Create connections to the Publisher and Subscriber.
ServerConnection subscriberConn = new ServerConnection(subscriberName);
ServerConnection publisherConn = new ServerConnection(publisherName);

// Create the objects that we need.
MergePublication publication;
MergePullSubscription subscription;

try
{
    // Connect to the Subscriber.
    subscriberConn.Connect();

    // Define the pull subscription.
    subscription = new MergePullSubscription();
    subscription.ConnectionContext = subscriberConn;
    subscription.PublisherName = publisherName;
    subscription.PublicationName = publicationName;
    subscription.PublicationDBName = publicationDbName;
    subscription.DatabaseName = subscriptionDbName;

    // Define the publication.
    publication = new MergePublication();
    publication.Name = publicationName;
    publication.DatabaseName = publicationDbName;
    publication.ConnectionContext = publisherConn;

    // Delete the pull subscription, if it exists.
    if (subscription.IsExistingObject)
    {
        // Delete the pull subscription at the Subscriber.
        subscription.Remove();

        if (publication.LoadProperties())
        {
            publication.RemovePullSubscription(subscriberName, subscriptionDbName);
        }
        else
        {
            // Do something here if the publication does not exist.
            throw new ApplicationException(String.Format(
                "The publication '{0}' does not exist on {1}.",
                publicationName, publisherName));
        }
    }
    else
    {
        throw new ApplicationException(String.Format(
            "The subscription to {0} does not exist on {1}",
            publicationName, subscriberName));
    }
}
catch (Exception ex)
{
    // Implement the appropriate error handling here.
    throw new ApplicationException(String.Format(
        "The subscription to {0} could not be deleted.", publicationName), ex);
}
finally
{
    subscriberConn.Disconnect();
    publisherConn.Disconnect();
}

' Define the Publisher, publication, and databases.
Dim publicationName As String = "AdvWorksSalesOrdersMerge"
Dim publisherName As String = publisherInstance
Dim subscriberName As String = subscriberInstance
Dim subscriptionDbName As String = "AdventureWorksReplica"
Dim publicationDbName As String = "AdventureWorks"

'Create connections to the Publisher and Subscriber.
Dim subscriberConn As ServerConnection = New ServerConnection(subscriberName)
Dim publisherConn As ServerConnection = New ServerConnection(publisherName)

' Create the objects that we need.
Dim publication As MergePublication
Dim subscription As MergePullSubscription

Try
    ' Connect to the Subscriber.
    subscriberConn.Connect()

    ' Define the pull subscription.
    subscription = New MergePullSubscription()
    subscription.ConnectionContext = subscriberConn
    subscription.PublisherName = publisherName
    subscription.PublicationName = publicationName
    subscription.PublicationDBName = publicationDbName
    subscription.DatabaseName = subscriptionDbName

    ' Define the publication.
    publication = New MergePublication()
    publication.Name = publicationName
    publication.DatabaseName = publicationDbName
    publication.ConnectionContext = publisherConn

    ' Delete the pull subscription, if it exists.
    If subscription.IsExistingObject Then

        ' Delete the pull subscription at the Subscriber.
        subscription.Remove()

        If publication.LoadProperties() Then
            publication.RemovePullSubscription(subscriberName, subscriptionDbName)
        Else
            ' Do something here if the publication does not exist.
            Throw New ApplicationException(String.Format( _
             "The publication '{0}' does not exist on {1}.", _
             publicationName, publisherName))
        End If
    Else
        Throw New ApplicationException(String.Format( _
         "The subscription to {0} does not exist on {1}", _
         publicationName, subscriberName))
    End If
Catch ex As Exception
    ' Implement the appropriate error handling here.
    Throw New ApplicationException(String.Format( _
        "The subscription to {0} could not be deleted.", publicationName), ex)
Finally
    subscriberConn.Disconnect()
    publisherConn.Disconnect()
End Try

執行緒安全性

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

平台

開發平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

目標平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

請參閱

參考

MergePublication Class
MergePublication Members
Microsoft.SqlServer.Replication Namespace

其他資源

How to: Create a Snapshot for a Merge Publication with Parameterized Filters (RMO Programming)
How to: Manage Partitions for a Merge Publication with Parameterized Filters (RMO Programming)
含參數化篩選之合併式發行集的快照集