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creation size=0 block size=0 status=0x0 head=0 tail=0 dup=0
tablespace 0, index=0 krfil=0 prev_file=0
unrecoverable scn: 0x0000.00000000 01/01/1988 00:00:00
Checkpoint cnt:0 scn: 0x0000.00000000 01/01/1988 00:00:00
Stop scn: 0x0000.00000000 01/01/1988 00:00:00
Creation Checkpointed at scn:  0x0000.00000000
thread:0 rba0x0.0.0)
enabled  threads:  00000000 00000000 00000000 00000000 00000000 00000000
  00000000 00000000
Offline scn: 0x0000.00000000 prev_range: 0
Online Checkpointed at scn:  0x0000.00000000
thread:0 rba0x0.0.0)
enabled  threads:  00000000 00000000 00000000 00000000 00000000 00000000
  00000000 00000000
Hot Backup end marker scn: 0x0000.00000000
aux_file=0
idle>create tablespace using_backcon datafile
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DATA FILE #2:
  (name #3) D:\ORA92\ORADATA\ORACLE\USING_BACKCON01.DBF
creation size=640 block size=8192 status=0xe head=3 tail=3 dup=1
tablespace 28, index=2 krfil=2 prev_file=0
unrecoverable scn: 0x0000.00000000 01/01/1988 00:00:00
Checkpoint cnt:2 scn: 0x0000.5488c9fc 08/22/2006 11:32:24
Stop scn: 0xffff.ffffffff 08/22/2006 11:32:24
Creation Checkpointed at scn:  0x0000.5488c9fb 08/22/2006 11:32:24
thread:1 rba0x1.3b7.10)
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enabled  threads:  01000000 00000000 00000000 00000000 00000000 00000000
  00000000 00000000
Offline scn: 0x0000.00000000 prev_range: 0
Online Checkpointed at scn:  0x0000.00000000
thread:0 rba0x0.0.0)
enabled  threads:  00000000 00000000 00000000 00000000 00000000 00000000
  00000000 00000000
Hot Backup end marker scn: 0x0000.00000000
aux_file is NOT DEFINED

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  (name #3) D:\ORA92\ORADATA\ORACLE\USING_BACKCON01.DBF
creation size=640 block size=8192 status=0x81c head=3 tail=3 dup=1
tablespace 28, index=2 krfil=2 prev_file=0
unrecoverable scn: 0x0000.00000000 01/01/1988 00:00:00
Checkpoint cnt:2 scn: 0x0000.5488c9fc 08/22/2006 11:32:24
Stop scn: 0x0000.5488ca52 08/22/2006 11:33:39
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  00000000 00000000
Offline scn: 0x0000.00000000 prev_range: 0
Online Checkpointed at scn:  0x0000.00000000
thread:0 rba0x0.0.0)
enabled  threads:  00000000 00000000 00000000 00000000 00000000 00000000
  00000000 00000000
Hot Backup end marker scn: 0x0000.00000000
aux_file is NOT DEFINED

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SQL> alter database datafile 'C:\DISK3\TB101.DBF' online;
alter database datafile 'C:\DISK3\TB101.DBF' online
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µÚ 1 ÐгöÏÖ´íÎó:
ORA-01113: Îļþ 9 ÐèÒª½éÖʻָ´
ORA-01110: Êý¾ÝÎļþ 9: 'C:\DISK3\TB101.DBF'

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SQL> recover datafile 'C:\DISK3\TB101.DBF';
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SQL> alter database datafile 'C:\DISK3\TB101.DBF' online;

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SQL> alter database datafile 'C:\DISK3\TB101.DBF' offline drop;

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SQL> alter database datafile 'C:\DISK3\TB101.DBF' online;
alter database datafile 'C:\DISK3\TB101.DBF' online
*
µÚ 1 ÐгöÏÖ´íÎó:
ORA-01113: Îļþ 9 ÐèÒª½éÖʻָ´
ORA-01110: Êý¾ÝÎļþ 9: 'C:\DISK3\TB101.DBF'


SQL> recover datafile 'C:\DISK3\TB101.DBF';
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SQL> alter database datafile 'C:\DISK3\TB101.DBF' online;

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