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如何从其他数据库恢复数据库?从另一个数据库恢复数据库SMO
,当我从文件做恢复我这样做:
恢复sqlRestore =新的还原点();
BackupDeviceItem deviceItem = new BackupDeviceItem(filePath, DeviceType.File);
sqlRestore.Devices.Add(deviceItem);
sqlRestore.Database = databaseName;
ServerConnection connection = new ServerConnection(serverName, userName, password);
Server sqlServer = new Server(connection);
Database db = sqlServer.Databases[databaseName];
sqlRestore.Action = RestoreActionType.Database;
String dataFileLocation = dataFilePath + databaseName + ".mdf";
String logFileLocation = logFilePath + databaseName + "_Log.ldf";
sqlRestore.RelocateFiles.Add(new RelocateFile(databaseName, dataFileLocation));
sqlRestore.RelocateFiles.Add(new RelocateFile(databaseName+"_log", logFileLocation));
sqlRestore.ReplaceDatabase = true;
sqlRestore.SqlRestore(sqlServer);
但我怎么能从数据库恢复?而不是给bak文件给数据库本身作为源?
谢谢。