Oracle 10G : IMPDP

Hi all,
Can i import a table with changing his name in the destination database with impdp ?
Thanks.

You could import and rename the table afterwards.
Here a metalink note about renaming table when expdp/impdp on 10g :
Import DataPump: How to Import Table Data into a Table that has Different Name ?+
Doc ID: 342314.1+
Or upgrade to 11g, and go through REMAP_TABLE option :
http://download.oracle.com/docs/cd/B28359_01/server.111/b28319/dp_import.htm#sthref528
Nicolas.
added the metalink note
Edited by: N. Gasparotto on Sep 10, 2009 10:50 AM

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Oracle 10g impdp log didn't catch failed to create FK?

Hi,
We try to use 10g impdp, the speed was impressive, but we found an issue here:
We found some missing FKs after impdp, since all the missing FK point to other schedma which not exist in current instant.
Here is an example:
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CONSTRAINT SGI_FRM_FK
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REFERENCES FINA.DEPT(DEPT_ID));
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but FINA doesn't exist in current instant.
I was surprise impdp.log file didn't catch any error message to fail to create these FKs, have anyone has similar issue?
Thanks

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How to impdp in oracle 10g

i have export data from user and create a dmp file.how to impdp that dmp file in to another user.please give me steps.

Hi,
You can use following command to import data thru impdp utility of Oracle 10g
impdp system/<paswd> schemas=scott directory=dmp_dir dumpfile=dbbkp.dmp logfile=dbbkp.log
impdp system/<paswd> directory=dmp_dir dumpfile=dbbkp.dmp logfile=dbbkp.log schemas=scott remap_schema=scott:scott
where
impdp= an import mode
schmas=in which user you want to import dump file
directory=directory name you've created if not then
create or replace directory <name>;
grant read write on directory <name> to <user>;
dumpfile=<name>.dmp
logfile=<name>.log
remap_schema= targetuser:sourceuser
Thanks
Thanx

Errors in impdp command on oracle 10g database

Hi,
could you plz help me to solve below errors which are coming while doing import with impdp command in oracle 10g 10.1.0.4.0 os: Red Hat Enterprise Linux ES release 4
ORA-06502: PL/SQL: numeric or value error: character string buffer too small
ORA-06502: PL/SQL: numeric or value error: character string buffer too small
Job "DCA"."SYS_IMPORT_SCHEMA_01" stopped due to fatal error at 15:31
i tried to restart job but the following errors coming
UDI-00008: operation generated ORACLE error 39078
ORA-39078: unable to dequeue message for agent KUPC$A_1_20081111155728 from queue "KUPC$C_1_20081111155728"
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ORA-06512: at "SYS.DBMS_DATAPUMP", line 3261
ORA-06512: at line 1
thanks in advance

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Errors in impdp command on oracle 10g database-urget help needed

Hi,
could you plz help me to solve below errors which are coming while doing import with impdp command in oracle 10g 10.1.0.4.0 os: Red Hat Enterprise Linux ES release 4
ORA-06502: PL/SQL: numeric or value error: character string buffer too small
ORA-06502: PL/SQL: numeric or value error: character string buffer too small
Job "DCA"."SYS_IMPORT_SCHEMA_01" stopped due to fatal error at 15:31
i tried to restart job but the following errors coming
UDI-00008: operation generated ORACLE error 39078
ORA-39078: unable to dequeue message for agent KUPC$A_1_20081111155728 from queue "KUPC$C_1_20081111155728"
ORA-06512: at "SYS.DBMS_DATAPUMP", line 2356
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ORA-06512: at line 1
thanks in advance

Can you check Metalink Note 376022.1? Your STREAMS_POOL_SIZE parameter may be too small.
If you don't have Metalink access, try this :
sql> alter system set STREAMS_POOL_SIZE=100M scope=spfile;
sql> shutdown immediate
sql> startup
Note : the Portal Applications forum may not be the appropriate forum for this datapump issue. Try one of the database forums as you'll have a wider audience there.

Trigger-Body isnt remaped during IMPDP and REMAP_SCHEMA in Oracle 10g

Hello,
we are facing the following problem:
During an IMPDP we are remaping the schema. The schema includes triggers. The trigger bodys are of normal syntax without a relation to the schema/user.
If we start the import with datapump using the remap_schema option the triggers are remap to the new schema. But the trigger bodys point to the old schema.
For example:
CREATE OR REPLACE TRIGGER "OLD_SCHEMA".NAME_OF_TRIGGER
BEFORE INSERT ON "OLD_SCHEMA"."TABLE_NAME" REFERENCING OLD AS OLD NEW AS NEW FOR EACH ROW BEGIN
END;
After using the REMAP_SCHEMA option:
CREATE OR REPLACE TRIGGER "NEW_SCHEMA".NAME_OF_TRIGGER
BEFORE INSERT ON "OLD_SCHEMA"."TABLE_NAME" REFERENCING OLD AS OLD NEW AS NEW FOR EACH ROW BEGIN
END;
So the Trigger Body in the NEW_SCHEMA uses a link to the OLD_SCHEMA and the trigger doesn't work. We wrote the trigger without referencing to a schema. So the OLD_SCHEMA resp. NEW_SCHEMA syntax must be added by datapump.
The question: Is there a way to remap the triggers correctly in the new schema or is this behavior "normal" to Oracle 10g Datapump?
We are using Oracle 10g Database 10.2.0.4 with the latest Patches on Windows Server 2003 SP2.
Thank you for you attention.

Hello,
I had the same problem and you can't fix it by changing a parameter of impdp. You really need to change the source of those triggers so they don't use hard-code schema references.
Solution would be to change the source code of those triggers. Or to use the "script" parameter of impdp and recreate the triggers yourself after the impdp has finished.
For more info check Metalink note: 750783.1
I hope this helps.
Regards,
Michiel.

Oracle 10g on Ubuntu 8.04

I tried to install Oracle 10g on Ubuntu 8.04 followed the steps on this page http://kdevendr.wordpress.com/2009/01/21/installing-oracle-10g-on-linux-mint-and-ubuntu.
When i type sqlplus “/as sysdba”, it said ORA-12547: TNS : lost contact. When i tried to access http://vic4ever-laptop:5560/isqlplus, it didn't work.
Plz help! Thanks.

I've found these two files and what I'm supposed to do ?
These are some errors from the installs...log
INFO: Detecting the IP.....:127.0.1.1
INFO: RunTime Error
INFO: Actual Result: :java.lang.NullPointerException:Exception/Error Occurred
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INFO: --------------------------------------------------------------------------------
INFO: Prerequisite checks completed : Sat Apr 11 14:36:27 ICT 2009
WARNING: Some recommended prerequisite checks have failed. You might get errors during installation. Do you want to proceed?
INFO: User Selected: Yes/OK
INFO: make: *** [opt/oracle/product/10.2.0/rdbms/lib/oracle] Error 1
INFO: End output from spawned process.
INFO: ----------------------------------
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make: *** [liborasdkbase] Error 1
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make: *** [liborasdkbase] Error 1
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Steps to export and import oracle 10g databse from AIX to AIX and LINUX

Hi,
I need the steps to export the oracle 10g database from AIX server to AIX server and LINUX server.
Please give me all the steps as this is my first exort an import activity.
thanks,

For 10g there exist two ways to do so.
1) Regular exp/imp.
2) Data pump expdp/impdp.
As this is your first export and import activity, relevant concept understanding is mandatory for you.
Documentation Link
http://download-east.oracle.com/docs/cd/B19306_01/server.102/b14215/toc.htm
Read the chapters 1,2,3 (Data pump expdp/impdp) and 19 (regular exp/imp). Good luck.

Oracle 10g Data Dump---Import to different users

Hi everybody,
I exported data in oracle 10g using expdp in user schema(abc1).
Now i want to import that data in different user schema (abc2) and another user schema (abc3). Both schemas (abc2 and abc3) are in same tablespace.
How to do this. Shall i need to export that data in SYSTEM mode to import for different users..?
Thanks in advance
Pal

Shall i need to export that data in SYSTEM mode to import for different users..?No need. You can use REMAP_SCHEMA option on import, e.g.
impdp system/<password> directory=<directory> dumpfile=<dumpfile> remap_schema=abc1:abc2
See http://download-uk.oracle.com/docs/cd/B19306_01/server.102/b14215/dp_import.htm#sthref339

ORACLE 10g : Datapump-Import : Error: unknown parameter name 'REMAP_TABLE'

Hi,
I am working on Oracle 10g. When executed import datapump script in the UNIX box with option “RMAP_TABLE” I received the error “unknown parameter name 'REMAP_TABLE' “Can you please give me solution for it?
Scripts :-
impdp eimsexp/xyz TABLES=EIMDBO.DIVISION DIRECTORY=DATAMART_DATA_PUMP_DIR DUMPFILE=expdp_DATAMART_tables_%u_$BATCH_ID.dmp LOGFILE=impdp_DATAMART_tables.log REMAP_TABLE=EIMDBO.DIVISION:EIM2DBO:YR2009_DIM_DIVISION
Note :- The YR2009_DIM_DIVISION table is available in the target database. It is without partition table. The EIMDBO.DIVISION is partition table.
Thanks,

See your post here
ORACLE 10g : Datapump-Import : Error: unknown parameter name 'REMAP_TABLE'
Srini

What are the new features of Oracle 10g over Oracle9i

Hi Grus..
i want to know what are the new features of oracle 10g over Oracle 9i as well oracle 11g over 10g.. can any one give me the detailed document.
Because I'm struggling each and every time while the interviewer asked above question.
It's very helpful for me if any one give me the detailed document regarding above question
Thanks In Advance
Arun
Edited by: Arun on Oct 23, 2010 10:19 AM

Hi,
Just check below link..would be helpful..
http://www.oracle.com/global/ap/openworld/ppt_download/database_manageability%2011g%20overview_230.pdf
and
Each release of Oracle has many differences, and Oracle 10g is a major re-write of the Oracle kernel from Oracle 9i. While there are several hundred new features and other differences between 9i and 10g, here are the major differences between Oracle9i and Oracle10g:
Major changes to SQL optimizer internals
Oracle Grid computing
AWR and ASH tables incorporated into Oracle Performance Pack and Diagnostic Pack options
Automated Session History (ASH) materializes the Oracle Wait Interface over time
Data Pump replaces imp utility with impdp
Automatic Database Diagnostic Monitor (ADDM)
SQLTuning Advisor
SQLAccess Advisor
Rolling database upgrades (using Oracle10g RAC)
dbms_scheduler package replaces dbms_job for scheduling
and you need to refer oracle documentation for sql, plsql references where you will know particular enhancements made...
thanks
Prasanth
Edited by: Onenessboy on Oct 23, 2010 10:22 AM

How to export data within tables in Oracle 10g

Since I'm using Oracle 10g, thus I wanted to know that do I have the option for exporting data from one table to another or exporting the whole table to some another databases like SQL Server or any other database.

There are several options, each has different advantages and disadvantages. When both source and target are Oracle;
1. you can use database links across databases -
http://psoug.org/reference/db_link.html
2. you can unload to external tables after 10g and load from external table -
http://tonguc.wordpress.com/2007/08/09/unload-data-with-external-tables-and-data-pump/
3. you can use data pump(expdp/impdp) after 10g -
http://psoug.org/reference/datapump.html
http://psoug.org/reference/dbms_datapump.html
4. you can use traditional export(exp) and import(imp) -
http://psoug.org/reference/export.html
http://psoug.org/reference/import.html
5. you can unload to text with an unloader and use sql*loader to load -
http://tonguc.wordpress.com/2007/09/02/announcement-of-a-new-product-ubsql-from-ubtools/
http://asktom.oracle.com/tkyte/flat/
http://psoug.org/reference/sqlloader.html
for some options you may get the meta information(all table related DDLs) with supplied package DBMS_METADATA;
http://psoug.org/reference/dbms_metadata.html
When source is Oracle 10g and target is non-Oracle you may unload to text from Oracle and use the related text loader utility supplied with the other vendor.
Also Heterogeneous Connectivity is another option between Oracle and non-Oracle systems;
http://download.oracle.com/docs/cd/B19306_01/server.102/b14232/toc.htm
If you need more informations please visit Oracle's documentation for your release and search for the topic you are interested; http://tahiti.oracle.com

Importing a few Oracle 10g schemas into oracle 11g database

Hi,
I have the task to import a few schemas that are on oracle 10g database (10.2.0.4) into oracle 11gR2 database (11.2.0.2). Now I have only oracle 10g export and import utility (the 11g server is in not where I am given the import rights).
Can I do the export of the 10g schemas using the 10g export utility and then import into 11g database using the 10g import utility? I ran a test to do that and found it works but would also like to have expert opinion on it.
Also another question is: if the source schema is 11g - suppose- in that case can the 10g export/import utility still work? I mean export the schema from say db1 (which is 11g) using 10g export utility and import them into 11g database db2 (which is again 11g) using 10g import? I am asking because I don't have access to 11g server and trying to find what I can do with the 10g utilities.
Thanks,

set up a database link to the 10gR2 version database in the 11gR2 database.
Now using the 11gR2 client impdp utility use
impdp network_link=<link to 10gR2 database>
Done.
Your 'objection' you don't have access to 11gR2 doesn't count as you can install a 11gR2 client.
Also generally speaking you should not use a lower version imp to imp to a higher version database
Also exp and imp are deprecated in 10g and higher.
Sybrand Bakker
Senior Oracle DBA

Data moving between Oracle 10g with CLOB fields

Hi all,
I have a trouble in migrate data between Oracle 10g with different platform. The worst thing is that I don't have a DBA account for the DB importing data. I think I can't use IMP or IMPDP in this way. So I seek help from sql developer, but it seems having another problem with CLOB data moving.
Re: EA2 : SQL Developer 1.5 : export data CLOB columns
in the thread, I found someone wrote this:
- SQL Developer v1.5 EA2 - exports first 4000 chars (which is anyway too small for me, because my CLOBs are larger - if they were smaller, I would have made them VARCHAR2s instead!).
I would like to ask:
1, What SQL Developer v1.5 EA2 is? Is it the Data Modeling one?
2, How to export table data with CLOB with SQL Developer v1.5 EA2? Since 4000 chars is enough for me to use.
OR any other method to export CLOB but not IMP / IMPDP ?
Now I am using the spool of sqlplus to export CLOB.
Many thanks,

1. The EAs are Early Adapters, betas, so you should expect the same behaviour from the latest 1.5.4 production release.
2. Exports can be done with the Database Export tool, through the table's context menu in the navigator tree or the result grid's context menu.
Have fun,
K.

How to upgade Oracle from 9.2 on SUN to Oracle 10g R2 RAC on Oracle EL4

Hi all,
I have production database Oracle 9i EE Release 9.2.0.5.0 - 64bit on SunOS 5.9 cca 100GB. I would like to upgrade Oracle 10g Relase2 RAC with 2 nodes on Oracle Enterprise Linux. Database availability is 24x7 and system breakdown must be minimal. Upgrade could be done in several independent steps. What is the best form of upgrade realisation?
Thx for some idea
Libor Veverka
[email protected]

My 2 cents:
1. de-RAC 9i on solaris
2. upgrade to 10g on solaris (why? take advantage of datapump, much faster than exp/imp)
3. expdp from 10g solaris
4. create single instance 10g on linux
5. impdp on linux
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HTH,
[email protected]

Oracle 10G : IMPDP

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