Classe TransferDatabaseTask

Allows the transfer of a database between a source and a destination server using two different methods: database online, and database offline. The task requires the use of an SMO Connection Manager.

Gerarchia di ereditarietà

System.Object
  Microsoft.SqlServer.Dts.Runtime.DtsObject
    Microsoft.SqlServer.Dts.Runtime.Task
      Microsoft.SqlServer.Dts.Tasks.TransferDatabaseTask.TransferDatabaseTask

Spazio dei nomi  Microsoft.SqlServer.Dts.Tasks.TransferDatabaseTask
Assembly:  Microsoft.SqlServer.TransferDatabasesTask (in Microsoft.SqlServer.TransferDatabasesTask.dll)

Sintassi

'Dichiarazione
<GuidAttribute("6C2A0641-7935-4351-8F04-1D4805285F0F")> _
Public NotInheritable Class TransferDatabaseTask _
    Inherits Task _
    Implements ITransferDatabaseTask, IDTSComponentPersist
'Utilizzo
Dim instance As TransferDatabaseTask

[GuidAttribute("6C2A0641-7935-4351-8F04-1D4805285F0F")]
public sealed class TransferDatabaseTask : Task, 
    ITransferDatabaseTask, IDTSComponentPersist

[GuidAttribute(L"6C2A0641-7935-4351-8F04-1D4805285F0F")]
public ref class TransferDatabaseTask sealed : public Task, 
    ITransferDatabaseTask, IDTSComponentPersist

[<SealedAttribute>]
[<GuidAttribute("6C2A0641-7935-4351-8F04-1D4805285F0F")>]
type TransferDatabaseTask =  
    class 
        inherit Task 
        interface ITransferDatabaseTask 
        interface IDTSComponentPersist 
    end

public final class TransferDatabaseTask extends Task implements ITransferDatabaseTask, IDTSComponentPersist

Nel tipo TransferDatabaseTask sono esposti i membri seguenti.

Costruttori

	Nome	Descrizione
	TransferDatabaseTask	Initializes a new instance of the TransferDatabaseTask class.

In alto

Proprietà

	Nome	Descrizione
	Action	Gets or sets a value from the TransferAction enumeration indicating whether the Transfer Database task is copying or moving databases.
	DestinationConnection	Gets or sets a String containing the name of the SMO connection manager for the destination database.
	DestinationDatabaseFiles	Gets or sets a String containing the name of the database files for the destination database.
	DestinationDatabaseName	Gets or sets a String containing the name of the database at the destination.
	DestinationOverwrite	Gets or sets a Boolean indicating whether the destination database can be overwritten if it exists.
	ExecutionValue	Returns the result of the task execution. Esegue l'override di Task.ExecutionValue.
	Method	Gets or sets a value from the TransferMethod enumeration indicating whether to use Online or Offline transfer method.
	ReattachSourceDatabase	A Boolean indicating whether the database should be reattached or not.
	SourceConnection	Gets or sets a String containing the name of the SMO connection manager for the source database.
	SourceDatabaseFiles	Gets or sets a String containing the names of the source database files to transfer.
	SourceDatabaseName	Gets or sets a String containing the name of the source database to transfer.
	Version	*** Member deprecated; see Remarks. ***    Returns the version of the task. This property is read-only. Ereditato da Task.

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Metodi

	Nome	Descrizione
	CanUpdate	*** Member deprecated; see Remarks. ***    A Boolean that indicates whether the new package XML can update the old package XML. Ereditato da Task.
	Equals	Determines whether two object instances are equal. Ereditato da DtsObject.
	Execute	Runs the task. Esegue l'override di Task.Execute(Connections, VariableDispenser, IDTSComponentEvents, IDTSLogging, Object).
	GetConnectionID	Gets a String containing the ID of the connection. Ereditato da Task.
	GetConnectionName	Gets a String containing the name of the connection. Ereditato da Task.
	GetHashCode	Returns the hash code for this instance. Ereditato da DtsObject.
	GetType	Ereditato da Object.
	InitializeTask	Initializes the properties associated with the task. This method is called by the runtime and is not used in code. Esegue l'override di Task.InitializeTask(Connections, VariableDispenser, IDTSInfoEvents, IDTSLogging, EventInfos, LogEntryInfos, ObjectReferenceTracker).
	LoadFromXML	This method is not callable by your application code. To load a package saved as .xml, use the Application.LoadPackage method.
	SaveToXML	This method is not callable by your application code. To save a package as .xml, use the Application.SaveToXml method.
	ToString	Ereditato da Object.
	Update	*** Member deprecated; see Remarks. ***    This method updates the old package XML with the new package XML if CanUpdate is set to true. Ereditato da Task.
	Validate	Verifies that the task component is correctly configured. Esegue l'override di Task.Validate(Connections, VariableDispenser, IDTSComponentEvents, IDTSLogging).

In alto

Osservazioni

The transfer can occur between databases of the same version, or to a higher version. For more information, see Attività Trasferisci database.

Protezione dei thread

I membri static (Shared in Visual Basic) pubblici di questo tipo sono affidabili. Non è invece garantita la sicurezza dei membri dell'istanza.

Vedere anche

Riferimento

Spazio dei nomi Microsoft.SqlServer.Dts.Tasks.TransferDatabaseTask