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标题：最新版Oracle dul支持Oracle 7.2.3
作者：惜分飞©版权所有[未经本人同意,不得以任何形式转载,否则有进一步追究法律责任的权利.]
网上有朋友发过来了oracle 7.2.3的数据文件说dul新版本无法支持,我进行测试,可以正常使用dul挖oracle 7.2.3版本oracle.再次实测刷新dul对于oracle老版本支持记录(以前实测dul支持oracle 8.0:DUL10直接支持ORACLE 8.0,DUL挖ORACLE 8.0数据库).根据dul官方说法从oracle 6 及其以后版本都支持
最新版dul(10.2.0.6.11)支持oracle 7.2.3
H:\temp\recover\dul10>dul.exe
Data UnLoader: 10.2.0.6.11 - Internal Only - on Sun Nov 08 22:45:26 2015
with 64-bit io functions
Copyright (c) 1994 2015 Bernard van Duijnen All rights reserved.
Strictly Oracle Internal Use Only
DUL: Warning: Recreating file "dul.log"
Found db_id = 1190425910
Found db_name = ORA7
DUL> show datafiles;
ts# rf# start blocks offs open err file name
UNK 1 0 524289 0 0 0 H:\temp\recover\headof\headof\home\systora7.dbf
UNK 2 0 524289 0 1 0 H:\temp\recover\headof\headof\home1\rbsora7.dbf
UNK 3 0 524289 0 0 0 H:\temp\recover\headof\headof\home\tempora7.dbf
UNK 4 0 15361 0 0 0 H:\temp\recover\headof\headof\home\toolora7.dbf
UNK 5 0 513 0 1 0 H:\temp\recover\headof\headof\home\usrora7.dbf
UNK 6 0 524289 0 0 0 H:\temp\recover\headof\headof\home\BSYS_DISK1.dbf
UNK 7 0 524289 0 1 0 H:\temp\recover\headof\headof\home1\BSYS_DISK2.dbf
UNK 8 0 512001 0 1 0 H:\temp\recover\headof\headof\home1\BALANCE_DATA01.dbf
UNK 9 0 262145 0 0 0 H:\temp\recover\headof\headof\home\BALANCE_IDX01.dbf
UNK 10 0 524289 0 0 0 H:\temp\recover\headof\headof\home\CARD.dbf
UNK 11 0 524289 0 0 0 H:\temp\recover\headof\headof\home\LARGE_TRANS.dbf
UNK 12 0 524289 0 0 0 H:\temp\recover\headof\headof\home\tool01.dbf
UNK 13 0 524289 0 0 0 H:\temp\recover\headof\headof\home\system1.dbf
UNK 14 0 524289 0 0 0 H:\temp\recover\headof\headof\home\balance_data02.dbf
UNK 15 0 524289 0 0 0 H:\temp\recover\headof\headof\home\BSYS_DISK3.dbf
UNK 16 0 524289 0 0 0 H:\temp\recover\headof\headof\home\BSYS_DISK4.dbf
UNK 17 0 524289 0 0 0 H:\temp\recover\headof\headof\home\BSYS_DISK5.dbf
UNK 18 0 524289 0 0 0 H:\temp\recover\headof\headof\home\BSYS_DISK6.dbf
UNK 19 0 524289 0 0 0 H:\temp\recover\headof\headof\home\system2.dbf
UNK 20 0 524289 0 0 0 H:\temp\recover\headof\headof\home\card1.dbf
DUL> bootstrap;
Probing file = 1, block = 377
database version 7 bootstrap$ at file 1, block 302
. unloading table BOOTSTRAP$
DUL: Warning: block number is non zero but marked deferred trying to process it anyhow
45 rows unloaded
DUL: Warning: Dictionary cache DC_BOOTSTRAP is empty
Reading BOOTSTRAP.dat 45 entries loaded
Parsing Bootstrap$ contents
DUL: Warning: Recreating file "dict.ddl"
Generating dict.ddl for version 7
OBJ$: segobjno 17, file 1 block 162
TAB$: segobjno 1, tabno 1, file 1 block 52
COL$: segobjno 1, tabno 5, file 1 block 52
USER$: segobjno 9, tabno 1, file 1 block 142
Running generated file "@dict.ddl" to unload the dictionary tables
. unloading table OBJ$ 6076 rows unloaded
. unloading table TAB$ 1067 rows unloaded
. unloading table COL$ 18105 rows unloaded
. unloading table USER$ 56 rows unloaded
Reading USER.dat 56 entries loaded
Reading OBJ.dat 6076 entries loaded and sorted 6076 entries
Reading SCANNEDLOBPAGE.dat 0 entries loaded and sorted 0 entries
Reading TAB.dat 1067 entries loaded
Reading COL.dat 18105 entries loaded and sorted 18105 entries
Reading SEG.dat 0 entries loaded
Reading EXT.dat 0 entries loaded and sorted 0 entries
Reading COMPATSEG.dat 0 entries loaded
Reading BOOTSTRAP.dat 45 entries loaded
DUL: Warning: Recreating file "dict.ddl"
Generating dict.ddl for version 7
OBJ$: segobjno 17, file 1 block 162
TAB$: segobjno 1, tabno 1, file 1 block 52
COL$: segobjno 1, tabno 5, file 1 block 52
USER$: segobjno 9, tabno 1, file 1 block 142
Running generated file "@dict.ddl" to unload the dictionary tables
. unloading table OBJ$
DUL: Warning: Recreating file "OBJ.ctl"
6076 rows unloaded
. unloading table TAB$
DUL: Warning: Recreating file "TAB.ctl"
1067 rows unloaded
. unloading table COL$
DUL: Warning: Recreating file "COL.ctl"
18105 rows unloaded
. unloading table USER$
DUL: Warning: Recreating file "USER.ctl"
56 rows unloaded
Reading USER.dat 56 entries loaded
Reading OBJ.dat 6076 entries loaded and sorted 6076 entries
Reading SCANNEDLOBPAGE.dat 0 entries loaded and sorted 0 entries
Reading TAB.dat 1067 entries loaded
Reading COL.dat 18105 entries loaded and sorted 18105 entries
Reading SEG.dat 0 entries loaded
Reading EXT.dat 0 entries loaded and sorted 0 entries
Reading COMPATSEG.dat 0 entries loaded
Reading BOOTSTRAP.dat 45 entries loaded
DUL> unload table user$;
. unloading table USER$
DUL: Warning: Recreating file "USER.ctl"
56 rows unloaded
DUL>
数据库版本截图
dul执行结果截图
通过内部命令直接读取数据文件版本信息
