bbed parfile=parfile.txt
parfile.txt
blocksize=8192
listfile=file.txt
mode=edit
password=blockedit
file.txt
1 /opt/app/oradata/test/system01.dbf 8178892
2 /opt/app/oradata/test/sysaux01.dbf 2936012
3 /opt/app/oradata/test/undotbs01.dbf 9017753
4 /opt/app/oradata/test/users01.dbf 5242880
5 /opt/app/oradata/test/test01.dbf 2547200
SQL> select checkpoint_change# from v$datafile_header;
CHECKPOINT_CHANGE#
——————
120020207
120020207
120020207
120020207
120000000
BBED> info
BBED> p kcvfhckp
BBED> d /v dba 1,1 offset 484 count 16
BBED> assign dba 5,1 kcvfh.kcvfhckp.kcvcpscn.kscnbas = dba 1,1 kcvfh.kcvfhckp.kcvcpscn.kscnbas
BBED> d /v dba 5,1 offset 484 count 16
BBED> set dba 5,1
BBED> sum apply
SQL> recover datafile 5;
Connected to an idle instance.
SQL> startup
ORACLE instance started.
Total System Global Area 3340451840 bytes
Fixed Size 2217952 bytes
Variable Size 2499807264 bytes
Database Buffers 822083584 bytes
Redo Buffers 16343040 bytes
Database mounted.
Database opened.