BackupRestoreBase.NoRewind Property

Gets or sets a Boolean property value that determines whether Microsoft SQL Server will keep the tape open after the backup or restore operation.

命名空间: Microsoft.SqlServer.Management.Smo
程序集: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

语法

声明
Public Property NoRewind As Boolean

public bool NoRewind { get; set; }

public:
property bool NoRewind {
    bool get ();
    void set (bool value);
}

/** @property */
public boolean get_NoRewind ()

/** @property */
public void set_NoRewind (boolean value)

public function get NoRewind () : boolean

public function set NoRewind (value : boolean)

属性值

A Boolean value that specifies whether the tape is rewound at the end of the operation or not. If True, the tape drive is open and positioned. If False (default), the tape is rewound

备注

When NoRewind property is set to TRUE, SQL Server will keep a tape drive open and positioned, thereby preventing the overhead of rewinding and scanning a tape. This is useful in situations where a tape is repeatedly used.

仅 Microsoft .NET Framework 的 2.0 版本支持此命名空间、类或成员。

示例

How to: Back Up Databases and Transaction Logs in Visual Basic .NET

线程安全

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.

平台

开发平台

有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。

目标平台

有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。

请参阅

参考

BackupRestoreBase Class
BackupRestoreBase Members
Microsoft.SqlServer.Management.Smo Namespace

其他资源

RESTORE (Transact-SQL)
BACKUP (Transact-SQL)
在 SQL Server 中备份和还原数据库