ValidationOption ValidationOption ValidationOption Enum

Definition

Enumerates the types of data validation supported by replication.

public enum class ValidationOption
public enum ValidationOption
Public Enum ValidationOption
Inheritance
ValidationOptionValidationOptionValidationOption

Fields

Checksum70 Checksum70 Checksum70 0

Performs a checksum operation. This option is only supported for Microsoft SQL Server 7.0 Subscribers.

Checksum80 Checksum80 Checksum80 2

Performs a binary checksum operation.

RowCountOnly RowCountOnly RowCountOnly 1

Performs a rowcount operation.

Examples

// 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

Applies to

See Also