ReplicationAgentSchedule クラス

定義

名前空間:

Microsoft.SqlServer.Replication

アセンブリ:

Microsoft.SqlServer.Rmo.dll

レプリケーション エージェント ジョブのスケジュールを表します。

public ref class ReplicationAgentSchedule sealed

public sealed class ReplicationAgentSchedule

type ReplicationAgentSchedule = class

Public NotInheritable Class ReplicationAgentSchedule

継承

Object

ReplicationAgentSchedule

例

// Define the server, database, and publication names
string publisherName = publisherInstance;
string publicationName = "AdvWorksSalesOrdersMerge";
string publicationDbName = "AdventureWorks2012";
string distributorName = publisherInstance;

MergePublication publication;
MergePartition partition;
MergeDynamicSnapshotJob snapshotAgentJob;
ReplicationAgentSchedule schedule;

// Create a connection to the Publisher.
ServerConnection publisherConn = new ServerConnection(publisherName);

// Create a connection to the Distributor to start the Snapshot Agent.
ServerConnection distributorConn = new ServerConnection(distributorName);

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

    // Set the required properties for the publication.
    publication = new MergePublication();
    publication.ConnectionContext = publisherConn;
    publication.Name = publicationName;
    publication.DatabaseName = publicationDbName;


    // If we can't get the properties for this merge publication, 
    // then throw an application exception.
    if (publication.LoadProperties() || publication.SnapshotAvailable)
    {
        // Set a weekly schedule for the filtered data snapshot.
        schedule = new ReplicationAgentSchedule();
        schedule.FrequencyType = ScheduleFrequencyType.Weekly;
        schedule.FrequencyRecurrenceFactor = 1;
        schedule.FrequencyInterval = Convert.ToInt32(0x001);

        // Set the value of Hostname that defines the data partition. 
        partition = new MergePartition();
        partition.DynamicFilterHostName = hostname;
        snapshotAgentJob = new MergeDynamicSnapshotJob();
        snapshotAgentJob.DynamicFilterHostName = hostname;

        // Create the partition for the publication with the defined schedule.
        publication.AddMergePartition(partition);
        publication.AddMergeDynamicSnapshotJob(snapshotAgentJob, schedule);
    }
    else
    {
        throw new ApplicationException(String.Format(
            "Settings could not be retrieved for the publication, " +
            " or the initial snapshot has not been generated. " +
            "Ensure that the publication {0} exists on {1} and " +
            "that the Snapshot Agent has run successfully.",
            publicationName, publisherName));
    }
}
catch (Exception ex)
{
    // Do error handling here.
    throw new ApplicationException(string.Format(
        "The partition for '{0}' in the {1} publication could not be created.",
        hostname, publicationName), ex);
}
finally
{
    publisherConn.Disconnect();
    if (distributorConn.IsOpen) distributorConn.Disconnect();
}

' Define the server, database, and publication names
Dim publisherName As String = publisherInstance
Dim publicationName As String = "AdvWorksSalesOrdersMerge"
Dim publicationDbName As String = "AdventureWorks2012"
Dim distributorName As String = publisherInstance

Dim publication As MergePublication
Dim partition As MergePartition
Dim snapshotAgentJob As MergeDynamicSnapshotJob
Dim schedule As ReplicationAgentSchedule

' Create a connection to the Publisher.
Dim publisherConn As ServerConnection = New ServerConnection(publisherName)

' Create a connection to the Distributor to start the Snapshot Agent.
Dim distributorConn As ServerConnection = New ServerConnection(distributorName)

Try
    ' Connect to the Publisher.
    publisherConn.Connect()

    ' Set the required properties for the publication.
    publication = New MergePublication()
    publication.ConnectionContext = publisherConn
    publication.Name = publicationName
    publication.DatabaseName = publicationDbName


    ' If we can't get the properties for this merge publication, 
    ' then throw an application exception.
    If (publication.LoadProperties() Or publication.SnapshotAvailable) Then
        ' Set a weekly schedule for the filtered data snapshot.
        schedule = New ReplicationAgentSchedule()
        schedule.FrequencyType = ScheduleFrequencyType.Weekly
        schedule.FrequencyRecurrenceFactor = 1
        schedule.FrequencyInterval = Convert.ToInt32("0x001", 16)

        ' Set the value of Hostname that defines the data partition. 
        partition = New MergePartition()
        partition.DynamicFilterHostName = hostname
        snapshotAgentJob = New MergeDynamicSnapshotJob()
        snapshotAgentJob.DynamicFilterHostName = hostname

        ' Create the partition for the publication with the defined schedule.
        publication.AddMergePartition(partition)
        publication.AddMergeDynamicSnapshotJob(snapshotAgentJob, schedule)
    Else
        Throw New ApplicationException(String.Format( _
         "Settings could not be retrieved for the publication, " + _
         " or the initial snapshot has not been generated. " + _
         "Ensure that the publication {0} exists on {1} and " + _
         "that the Snapshot Agent has run successfully.", _
         publicationName, publisherName))
    End If
Catch ex As Exception
    ' Do error handling here.
    Throw New ApplicationException(String.Format( _
     "The partition for '{0}' in the {1} publication could not be created.", _
     hostname, publicationName), ex)
Finally
    publisherConn.Disconnect()
    If distributorConn.IsOpen Then
        distributorConn.Disconnect()
    End If
End Try

注釈

この名前空間、クラス、またはメンバーは、.NET Framework 2.0 でのみサポートされています。

スレッド セーフ

この型の public static (Microsoft Visual Basic では Shared) のすべてのメンバーは、マルチスレッド操作で安全に使用できます。 インスタンス メンバーの場合は、スレッド セーフであるとは限りません。

コンストラクター

ReplicationAgentSchedule()

ReplicationAgentSchedule クラスの新しいインスタンスを作成します。

プロパティ

ActiveEndDate	定期的な動作が実行を停止する日付を取得します。値の設定も可能です。
ActiveEndTime	定期的な動作が実行を停止する時刻を取得します。値の設定も可能です。
ActiveStartDate	定期的な動作が最初に実行される日付を取得します。値の設定も可能です。
ActiveStartTime	定期的な動作が最初に実行される時刻を取得します。値の設定も可能です。
FrequencyInterval	定期的な動作が実行される間隔を取得します。値の設定も可能です。
FrequencyRecurrenceFactor	頻度の循環要素を取得します。値の設定も可能です。
FrequencyRelativeInterval	月の最初の日を基準とした相対的な実行時間を取得します。値の設定も可能です。
FrequencySubDay	1 日に何度も実行される定期動作の頻度を分単位で取得します。値の設定も可能です。
FrequencySubDayInterval	1 日に何度も実行される定期動作の間隔を取得します。値の設定も可能です。
FrequencyType	定期的な動作の頻度を取得します。値の設定も可能です。

メソッド

Update()

サーバー上の既存のスケジュールを更新します。

こちらもご覧ください

• 同期スケジュールを指定する方法 (RMO プログラミング)