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DeleteBackupHistory 方法 (Int32)

删除指定介质集的备份历史记录。

命名空间：  Microsoft.SqlServer.Management.Smo
程序集：  Microsoft.SqlServer.Smo（在 Microsoft.SqlServer.Smo.dll 中）

语法

声明
Public Sub DeleteBackupHistory ( _
    mediaSetId As Integer _
)
用法
Dim instance As Server
Dim mediaSetId As Integer

instance.DeleteBackupHistory(mediaSetId)

public void DeleteBackupHistory(
    int mediaSetId
)

public:
void DeleteBackupHistory(
    int mediaSetId
)

member DeleteBackupHistory : 
        mediaSetId:int -> unit 

public function DeleteBackupHistory(
    mediaSetId : int
)

参数

  • mediaSetId
    类型：System. . :: . .Int32
    一个 Int32 值，该值指定要删除其备份历史记录的介质集的索引号。

注释

Use this method to remove backup history logs for a media set on the instance of SQL Server. If a media set is being retired, then use this method to remove the backup history only for that media set.

示例

Visual Basic

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

'Delete backup history from the media set specified.
srv.DeleteBackupHistory(1)

PowerShell

$srv = new-object Microsoft.SqlServer.Management.Smo.Server("(local)")
$srv.DeleteBackupHistory(1)