Server.Restore 方法 (String, String, Boolean, array<RestoreLocation , RestoreSecurity)
Restores an Analysis Services database from a backup file to the specified database, given an overwrite flag, multiple remote servers, and specifying security settings.
命名空間： Microsoft.AnalysisServices
組件： Microsoft.AnalysisServices (在 Microsoft.AnalysisServices.dll 中)
語法
'宣告
Public Sub Restore ( _
file As String, _
databaseName As String, _
allowOverwrite As Boolean, _
locations As RestoreLocation(), _
security As RestoreSecurity _
)
'用途
Dim instance As Server
Dim file As String
Dim databaseName As String
Dim allowOverwrite As Boolean
Dim locations As RestoreLocation()
Dim security As RestoreSecurity
instance.Restore(file, databaseName, allowOverwrite, _
locations, security)
public void Restore(
string file,
string databaseName,
bool allowOverwrite,
RestoreLocation[] locations,
RestoreSecurity security
)
public:
void Restore(
String^ file,
String^ databaseName,
bool allowOverwrite,
array<RestoreLocation^>^ locations,
RestoreSecurity security
)
member Restore :
file:string *
databaseName:string *
allowOverwrite:bool *
locations:RestoreLocation[] *
security:RestoreSecurity -> unit
public function Restore(
file : String,
databaseName : String,
allowOverwrite : boolean,
locations : RestoreLocation[],
security : RestoreSecurity
)
參數
- file
型別：System.String
The name and location of the file to restore.
- databaseName
型別：System.String
The database to restore to.
- allowOverwrite
型別：System.Boolean
true to indicate that the database will be overwritten, if it exists; otherwise, false.
- locations
型別：array<Microsoft.AnalysisServices.RestoreLocation[]
An array of RestoreLocation objects, specifying multiple remote servers to restore to.
- security
型別：Microsoft.AnalysisServices.RestoreSecurity
A RestoreSecurity object that specifies the security settings for the restore.
備註
.gif "安全性注意事項") 安全性注意事項 |
|---|
For each backup file, the user who runs the backup command must have permission to read from the backup location specified for each file. To restore an Analysis Services database that is not installed on the server, the user must also be a member of the server role for that Analysis Services instance. To overwrite an Analysis Services database, the user must have one of the following roles: a member of the server role for the Analysis Services instance or a member of a database role with Full Control (Administrator) permissions on the database to be restored. |
[!附註]
After restoring an existing database, the user who restored the database might lose access to the restored database. This loss of access can occur if, at the time that the backup was performed, the user was not a member of the server role or was not a member of the database role with Full Control (Administrator) permissions.