How NOT to EXPort a specific table when FULL=Y? 2005-05-23 - By Marquez, Chris
This seems to work, but the situation has to be right...I have the big table
ONLY in this tablspace.
EXPort OFFLINE TABLESPACE Test;
SQL> select TABLESPACE_NAME, STATUS from dba_tablespaces where TABLESPACE_NAME=
'SCOTT_BLOB01';
TABLESPACE_NAME STATUS
-- ---- ---- ---- ---- ---- -- -- ------
SCOTT_BLOB01 ONLINE
SQL> alter tablespace SCOTT_BLOB01 offline;
Tablespace altered.
SQL> select TABLESPACE_NAME, STATUS from dba_tablespaces where TABLESPACE_NAME=
'SCOTT_BLOB01';
TABLESPACE_NAME STATUS
-- ---- ---- ---- ---- ---- -- -- ------
SCOTT_BLOB01 OFFLINE
SQL>
exp USERID=/ PARFILE=ts_offline_test.par
FILE=ts_offline_test.dmp
LOG=ts_offline_test.log
CONSTRAINTS=Y
GRANTS=N
INDEXES=N
TRIGGERS=N
ROWS=Y
STATISTICS=ESTIMATE
BUFFER=26214400
COMPRESS=N
CONSISTENT=Y
DIRECT=Y
TABLES=SCOTT.IMAGE, SCOTT.ENV
/> exp USERID=/ PARFILE=ts_offline_test.par
Export: Release 9.2.0.3.0 - Production on Mon May 23 18:23:42 2005
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
Connected to: Oracle9i Enterprise Edition Release 9.2.0.3.0 - Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.3.0 - Production
Export done in US7ASCII character set and AL16UTF16 NCHAR character set
server uses WE8ISO8859P1 character set (possible charset conversion)
Note: grants on tables/views/sequences/roles will not be exported
Note: indexes on tables will not be exported
About to export specified tables via Direct Path ...
Current user changed to SCOTT
Table IMAGE will be exported in conventional path.
. . exporting table IMAGE
EXP-00056: ORACLE error 376 encountered
ORA-00376 (See ORA-00376.ora-code.com): file 15 cannot be read at this time
ORA-01110 (See ORA-01110.ora-code.com): data file 15: '/oracle/data/orcl3/d04/SCOTT_blob01_03.dbf'
. . exporting table ENV 6 rows exported
EXP-00091: Exporting questionable statistics.
Export terminated successfully with warnings.
-- --Original Message-- --
From: oracle-l-bounce@(protected) on behalf of Reardon, Bruce (CALBBAY)
Sent: Mon 5/23/2005 6:33 PM
To: oracle-l@(protected)
Subject: How NOT to EXPort a specific table when FULL=Y?
We use a method for updating our test instance whilst excluding the =
biggest few tables.
It probably isn't supported by Oracle and make sure you test it and =
understand the gotchas - eg you don't get the table but you do get the =
views based on the table which will be invalid - so you need to recreate =
the table & indexes and then recompile everything (or pre-create the =
table).
Anyway, create a custom version of catexp.sql (ie =
?\rdbms\admin\catexp.sql).
-- Update views exu81obj + exu81tabs - add o$.name NOT IN ('x','y')
-- View exu8usr would need altering if wanted to exclude a particular =
user.
Note that I got the original idea from Nov 2002 Oracle-L postings by =
Arup Nanda + Kirti Deshpande - subject "export in full mode but exclude =
particular user".
Then have a script that does the export
run your custom catexp-nobig.sql
run export
run standard catexp.sql
Obviously don't do this at the same time someone else (scheduled job?) =
is trying to do a normal export (eg full) that involves those tables.
HTH,
Bruce Reardon
-- --Original Message-- --
From: oracle-l-bounce@(protected)
[mailto:oracle-l-bounce@(protected)]On Behalf Of Marquez, Chris
Sent: Tuesday, 24 May 2005 7:59 AM
To: oracle-l@(protected)
Subject: How NOT to EXPort a specific table when FULL=3DY?
Have a HUGE table that I do NOT want to EXPort,=20
but other that I would like *everything* else...FULL=3DY.
Any ideas?
Thanks in advance,
Chris Marquez
Oracle DBA
--
http://www.freelists.org/webpage/oracle-l
NOTICE
This e-mail and any attachments are private and confidential and may =
contain privileged information. If you are not an authorised recipient, =
the copying or distribution of this e-mail and any attachments is =
prohibited and you must not read, print or act in reliance on this =
e-mail or attachments.
This notice should not be removed.
--
http://www.freelists.org/webpage/oracle-l
--
http://www.freelists.org/webpage/oracle-l
|
|
