TransPublication.ValidatePublication Метод

Определение

Пространство имен:

Microsoft.SqlServer.Replication

Сборка:

Microsoft.SqlServer.Rmo.dll

Вызывает встроенную проверку публикации для всех подписок.

public:
 void ValidatePublication(Microsoft::SqlServer::Replication::ValidationOption validationOption, Microsoft::SqlServer::Replication::ValidationMethod validationMethod, bool shutdownAgent);

public void ValidatePublication (Microsoft.SqlServer.Replication.ValidationOption validationOption, Microsoft.SqlServer.Replication.ValidationMethod validationMethod, bool shutdownAgent);

member this.ValidatePublication : Microsoft.SqlServer.Replication.ValidationOption * Microsoft.SqlServer.Replication.ValidationMethod * bool -> unit

Public Sub ValidatePublication (validationOption As ValidationOption, validationMethod As ValidationMethod, shutdownAgent As Boolean)

Параметры

validationOption

ValidationOption

Значение объекта ValidationOption, указывающее тип выполняемой проверки.

validationMethod

ValidationMethod

Значение объекта ValidationMethod, указывающее параметры для проверки количества строк.

shutdownAgent

Boolean

Значение Boolean. Если задано значение true, то агент распространителя завершает работу сразу после проверки. Если задано значение false, то агент распространителя продолжает работу.

Примеры

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

TransPublication publication;

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

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

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

    // If we can't get the properties for this publication, 
    // throw an application exception.
    if (publication.LoadProperties())
    {
        // Initiate validataion for all subscriptions to this publication.
        publication.ValidatePublication(ValidationOption.RowCountOnly,
            ValidationMethod.ConditionalFast, false);

        // If not already running, start the Distribution Agent at each 
        // Subscriber to synchronize and validate the subscriptions.
    }
    else
    {
        throw new ApplicationException(String.Format(
            "Settings could not be retrieved for the publication. " +
            "Ensure that the publication {0} exists on {1}.",
            publicationName, publisherName));
    }
}
catch (Exception ex)
{
    // Do error handling here.
    throw new ApplicationException(
        "Subscription validation could not be initiated.", ex);
}
finally
{
    conn.Disconnect();
}

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

Dim publication As TransPublication

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

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

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

    ' If we can't get the properties for this publication, 
    ' throw an application exception.
    If publication.LoadProperties() Then

        ' Initiate validataion for all subscriptions to this publication.
        publication.ValidatePublication(ValidationOption.RowCountOnly, _
         ValidationMethod.ConditionalFast, False)

        ' If not already running, start the Distribution Agent at each 
        ' Subscriber to synchronize and validate the subscriptions.
    Else
        Throw New ApplicationException(String.Format( _
         "Settings could not be retrieved for the publication. " + _
         "Ensure that the publication {0} exists on {1}.", _
         publicationName, publisherName))
    End If
Catch ex As Exception
    ' Do error handling here.
    Throw New ApplicationException( _
     "Subscription validation could not be initiated.", ex)
Finally
    conn.Disconnect()
End Try

Комментарии

Результат проверки записывается в журнал агента, который просматривается с помощью монитора репликации. Дополнительные сведения см. в разделе Monitoring Replication.

Метод ValidatePublication может вызываться только членами предопределенной sysadmin роли сервера на издателе или членами db_owner предопределенной роли базы данных в базе данных публикации.

Вызов ValidatePublication эквивалентен выполнению sp_publication_validation.