9i to 10g import

HI.
can i import dump of oracle 9i(9.2.0.5.2) into oracle10g(10.2.0.2.0)

Yes. 10g has imp/exp + data pump.
Note: if you are using cross platform issues and character set conversion issue then try to create sample 10g database in your oracle 9i machine and import to 10g machine and run data pump between 10g to 10g. i have trouble shooted this way so thought of sharing.
thanks,
Raman

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We are having problems importing to 10g from an 8.1.6 export.
We are getting the following error.
IMP-00037: character set marker unknown
Has anyone tried to import to 10g from 8.1.6?
Thanks,
Bryan Thomas

UTF8/us7ascii for the 8.1.6 database and WE8MSWIN1252 character set and AL16UTF16 NCHAR character set for the 10g database.
Thanks,
Bryan

Export from 10g import to 9i

Hi All,
what I need is - I want to export the 10g data and import the same to 9i database.
I know that if we take the export using the 9i binaries ( client or db) we should able to do that, but I don't want to keep the 9i binaries only for this job.
Is there any other way to take the export from 10g and import the same dump in 9i?
Thanks

Yes.. I don't want to do that also..over the network it would be slow.
See I checked this..looks like 7i and 8i there is one script to do the same, is anything like that exist for 9i and 10g as well.
==================
Different versions of the import utility are upwards compatible. This means that one can take an export file created from an old export version, and import it using a later version of the import utility. This is quite an effective way of upgrading a database from one release of Oracle to the next.
Oracle also ships some previous catexpX.sql scripts that can be executed as user SYS enabling older imp/exp versions to work (for backwards compatibility). For example, one can run $ORACLE_HOME/rdbms/admin/catexp7.sql on an Oracle 8 database to allow the Oracle 7.3 exp/imp utilities to run against an Oracle 8 database.
================
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Hi,
Is it possible to import oracle 7.3.3.5 export file into oracle 10g? I created user tablespaces manually, and then tried to import but I see strange errors.

Did you read the metalink note specified above?.
Please read the same and it has the information.
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use the 7.3.4 Export client to export the data from the 7.3.4 source database,
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that's what mentioned above. Try show=y option and use fromuser/touser
HTH
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Any ideas are greately appreciated!
Thanks,
Mike

I have 3 set of 15MB redo logs. Would increasing these to a really large number like 500MB help?15MB looks really small to me you need to check the alert log file to find out how frequently log switches are occuring and then decide to enlarge your log file. I think 15MB log is one of the problem and you need to enlarge it, check other database events too to find out any other bottleneck. What kind of box you are on??
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Oracle 10g import data

I have a problem.
Could you help me?
I have two tables 'customers' and 'customers_old' there are the same columns and I'll have import data with 'customers_old' to 'customers'
How to do it?
thx

I have a problem.
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-- DDL for Table BAEVENT
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     "PRINCIPAL" VARCHAR2(255 BYTE),
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PCTFREE 10 INITRANS 2 MAXTRANS 255 COMPUTE STATISTICS
STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT)
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ALTER TABLE "BA_SYSTEM"."BAEVENT" MODIFY ("ID" NOT NULL ENABLE);
ALTER TABLE "BA_SYSTEM"."BAEVENT" ADD PRIMARY KEY ("ID")
USING INDEX PCTFREE 10 INITRANS 2 MAXTRANS 255 COMPUTE STATISTICS
STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT)
TABLESPACE "BA_SYSTEM_DAT" ENABLE;
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ALTER TABLE "BA_SYSTEM"."BAEVENT" ADD CONSTRAINT "FK1649C99B631EE188" FOREIGN KEY ("ARCHIVE_ID")
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***********************************************************************************************************************************************8
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CREATE TABLE "BA_SYSTEM"."BAEVENT_OLD"
(     "ID" NUMBER(19,0),
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STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT)
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PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT)
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Everyone
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Hello Zhxiang,
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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.
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set up a database link to the 10gR2 version database in the 11gR2 database.
Now using the 11gR2 client impdp utility use
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Hi,
I have database on my local drive that is kind of old. I need to replace it with the one from the server.
I created oesexport.dmp file using the following command:
exp ledger/xxxxxx FILE='oesexport.dmp' OWNER=LEDGER
oesexport.dmp file contains everything that belongs to LEDGER : tables, sequences, views, etc.
Now I need to import database to my local drive. If I use the following statement:
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Yes, of couse, I can drop the whole ledger scema and use and the imp procedure I specified and it will work just fine, but I heard the the new 10g import utility will allow replacemet (if they exist in the database) and addition (if they do not exist in the database) of Oralce objects without dropping the objects belonging to the user.
Therefore my qustion was how should I change my IMP procedure to make it work.
Lev.

Comparision of Oracle upgrade(9i to 10g) and export/import process

Hi Friends,
I have a schema in Oracle 9i Database and i would like to have it in Oracle 10g.
I ned to know what will be the advantages and disavantages between the Oracle upgrade(9i and 10g) and export/import (9i export and 10g import)process?
Please suggest.
Regards

Please go this link for new features of 10g:
[http://www.oracle.com/technology/pub/articles/10gdba/index.html]
For export and import go to this link:
http://download.oracle.com/docs/cd/B19306_01/server.102/b14215/exp_imp.htm
Regards
Asif Kabir

Importing the dump into 10g which exported from 11g server

hi
can i import the dump into 10g which exported from 11g server?
thanks
nidhi

knidhi wrote:
hi
can i import the dump into 10g which exported from 11g server?
thanks
nidhiHi Nidhi,
No, if you want to use an 11g export dump and import it using 10g utilities to a 10g database.
Yes, if you use 10g export utility to extract 11g database data, and use 10g import utility to import in 10g database.
For more information on export/import compatibility, please check:
http://download.oracle.com/docs/cd/B28359_01/server.111/b28319/exp_imp.htm#
HTH
Regards,
Z.K.

Can I export 8i data using 10g client to import it into 10g

Dear All,
I have 8i databae and want to import few of its data in 10g.
Can I do it and how?
I tried to export using 10g client but not worked.
Aqeel Nawaz

Hello,
You should export the data of the 8i database using the *8i* export utility.
Then, you import the generated dump to the 10g database with the *10g* import utility.
Else, you may care of the character set so as to avoid conversion.
Sorry Azar, I didn't see that you answered already.
Hope this help.
Best regards,
Jean-Valentin
Edited by: Lubiez Jean-Valentin on Jan 30, 2010 9:19 AM

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Is it possible to export the table with LONG RAW data from one instance and then import the dump file to another instance? Does Oracle 7.3.3 support these, if yes, how can I verify the LONG RAW data is successfully imported? If possible, please also provide me with some sample codes. Thanks a lot.

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Converting an Oracle 8i database to 10g

I have several Oracle databases that need to be converted to 10g. The 8i databases reside on a Windows platform, and the 10g database is on an IBM p-Series server with AIX as the operating system. We are planning to export the 8i database, and then import it into 10g. My question is, will the import process bring the database in as an 8i database, or a 10g database? Do we need to run the conversion process after we import the database? Any advice from others that have done this would be appreciated. I have a copy of the 10g Upgrade Guide, which I will be reading tonight. Thank you!

Adding for previos replies..
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Hi i have one douhgt ,i want to import a full database dump to a new database with different name and new location.Can i do that i will explain the steps what i am plan to do
1) create an blank database with new name eg dev and same talbepsaces
2) take and full db export from source name prod using system
3) import with full db with system
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rgds
jon

fine.
But i think exp/imp binary don't support 9i to 10g import.
so you using 10g export binary to take the 9i database full backup and import into 10g database use the 10g export binary.
Regards
Rajabaskar

9i to 10g import

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