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  • Artykuł

Server.DeleteBackupHistory Method (DateTime)

Deletes the backup history for this instance of SQL Server up until the specified date and time.

Namespace: Microsoft.SqlServer.Management.Smo
Assembly: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

Syntax

'Deklaracja
Public Sub DeleteBackupHistory ( _
    oldestDate As DateTime _
)

public void DeleteBackupHistory (
    DateTime oldestDate
)

public:
void DeleteBackupHistory (
    DateTime oldestDate
)

public void DeleteBackupHistory (
    DateTime oldestDate
)

public function DeleteBackupHistory (
    oldestDate : DateTime
)

Parameters

  • oldestDate
    A DateTime system object value that specifies the date and time before which to delete the backup history.

Remarks

Use this method to remove old backup history logs from the instance of SQL Server. Backup history that is older than the date specified will be removed from the instance of SQL Server.

Example

'Connect to the local, default instance of SQL Server.
Dim srv1 As Server
srv1 = New Server

'Delete the backup history before the date specified.
Dim odt As DateTime
odt = New DateTime(2005, 12, 12)
srv1.DeleteBackupHistory(odt)

Thread Safety

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.

Platforms

Development Platforms

For a list of the supported platforms, see Hardware and Software Requirements for Installing SQL Server.

Target Platforms

For a list of the supported platforms, see Hardware and Software Requirements for Installing SQL Server.