run{
    shutdown immediate;
    startup mount;
    SQL 'alter session set nls_date_format
        ="YYYY-MM-DD:HH24:MI:SS"';
    SET UNTIL TIME='2009-01-01:20:50:30';
    ALLOCATE CHANNEL XX DEVICE TYPE DISK;
    RESTORE DATABASE;
    RECOVER DATABASE;
    ALTER DATABASE OPEN RESETLOGS;
}