Upgrade of database using Export/Import

Similar Questions

• Upgrade of database using Data Pump

  Hello
  
  I'm moving my database to a Windows 2003 server to Windows 2007 server. At the same time I get to level this database from 10g to 11 g 2 (11.2.0.3).
  so, I use the export / import method of upgrade (via Data Pump not the old exp/imp).
  
  I have exported successfully by the source database and created the empty shell ready to take import database. However, I have a couple of queries
  
  Q1. with regard to all objects in the source database SYSTEM. How they will import as target the new database already has a SYSTEM tablespace
  I guess I need to use the TABLE_EXISTS_ACTION option for import. However should I set this Append, SKIP, REPLACE or TRUNCATE - which is best?
  
  Q2. I intend to slightly modify the directory structure on the new database server - it would be preferable to pre-create the tablespaces or leave that to import but use the REMAPPER DATAFILE option - what is all the world experience to know what is the best way to go? Once again if I pre-create the tablespaces, how should I inform the import to ignore the creation of the tablespaces
  
  Q3. These 2 databases are on the same network, so in theorey instead of a manual export, copy of the dump for the new server file, then import, I could use a link to network for import. I was wondering where it all stupid this method using the explicit export dump file?
  
  Thank you
  Jim

  Jim,

  Q1. with regard to all objects in the source database SYSTEM. How they will import as target the new database already has a SYSTEM tablespace
  I guess I need to use the TABLE_EXISTS_ACTION option for import. However should I set this Append, SKIP, REPLACE or TRUNCATE - which is best?

  What if all you have is the basic database and nothing created, then you can do the full = y. In fact, it is probably what you want. The system tablespace will be there then when Data Pump attempts to create, it will fail just as the create statement. Anything else will fail. In most cases, your system tables will already be there, and that's ok too. If you import schema view, you will miss out on some of the other things.

  Q2. I intend to slightly modify the directory structure on the new database server - it would be better to pre-create the tablespaces or leave cela import but use the REMAPPING > DATAFILE option - what is everyones experience to know what is the best way to go? Once again if I pre-create the tablespaces, how should I inform the import to ignore the creation of the tablespaces

  If the directory structure is different (which they usually are), then there is no easier way. You can run impdp but with sqlfile and you can tell - include = tablespace. This will give you all orders of tablespace to create in a txt file and you can edit the text file to change what you want to change. You can tell datapump to ignore the creation of tablespace using--exclude = tablespace

  Q3. These 2 databases are on the same network, so in theorey instead of a manual export, copy of the dump for the new server file, then import, I could use a link to network for import. I > I was just wondering where it all with this method using the explicit export dump file?

  The only con might be if you have a slow network. This will make it slower, but if you need to copy the dumpfile on the same network, then you will always see the same basic traffic. The benefits are that we should not have additional disk space. Here's how I look at it.

  1. you have XX GB for the source database
  2. you are looking for the source dumpfile YY GB
  3. you must YY GB for the dumpfile target that you copy
  4. you have XX GB for the target database.

  By network get rid if YY * 2 GB for the dumpfiles.

  Dean

• Question about upgrading a database using Experienced/IMPDB

  Hi all.

  Now that we have the opportunity to virtualized environments, i´ll perform some tests on the upgrade of a production environment, always on 10g (10.2.0.4 64-bit) to 11g Rel2 (11.2.0.4) on 64-bit Linux.

  Although my preferred method would use DBUA, I know you can use Oracle Datapump for the same purpose. Before the test, I would like to clarify something:

  Oracle Enterprise Manager repository will be excluded from the exp file?. I mean, even if I need an expfull of the database, whereas I m excluding the following diagrams (those that come pre created on the original database):

  USERNAME

  ------------------------------

  DBSNMP

  SYSMAN

  MGMT_VIEW

  SYSTEM

  FLOWS_FILES

  MDSYS

  ORDSYS

  EXFSYS

  SCOTT

  WMSYS

  ORACLE_OCM

  APPQOSSYS

  XS$ NULL

  APEX_030200

  OWBSYS_AUDIT

  MDDATA

  ORDDATA

  CTXSYS

  ANONYMOUS

  OUTLN

  DIP

  APEX_PUBLIC_USER

  XDB

  So, technically this won´t an EXPFULL, but that's what I really need. For example, I Don t want to APEX, FLOW_FILES patterns, nor DBSNMP and SYSMAN, etc..

  In short, using this syntax will solve my problem: exclude = pattern: '("USER1", "User2") IN'?

  Best regards, Luis.

  A full export does not, by default, the system schemas that contain metadata export and data managed by Oracle. Examples of system schemas that are not exported by default include SYS , ORDSYS , and MDSYS .

  http://docs.Oracle.com/database/121/Sutil/GUID-BA07401C-6261-4B07-AD2C-06CD0A6E0BE9.htm#SUTIL851

  This means that you don't need to worry about excluding these patterns related to the system.

  I think that the OEM schema is exported because it is just another scheme.

• Migration 9i to 10g (ASM) using export/import

  I am trying to migrate 9i to 10 g to a new server, don't know if it is possible to import into the database managed ASM directly or not. Here are the steps.
  
  1 run the full export on 9i
  2. install 10gr 2 on the new server, application of patches to latest
  3. install the DSO 10 gr 2 on the new server instance
  4. create a new db via DBCA, using ASM instance
  5 create spaces for storage on the new database (managed by ASM) <-concern: since the new DB using ASM, when create tablespace, using different datafile name old db, as if it will cause import problem? Does full import requires same structures?
  
  
  
  Thank you.
  
  Joe

  Hello

  When create tablespace, he will use different datafile name old db, as if it will cause import problem

  The name of the tablespace should be the same. The name or the location of the data file is not serious. It's just this tablespace name is important. Create storage spaces, create users, and then import them using the FROMUSER TOUSER parameter.

  Anand

• How to upgrade a database using a form in the workspace.

  Hello

  I designed a form that has several fields. I created a table inside the 'adobe' (installed through turnkey) schema. I want o create processes so that after filling all fields required if the user in the workspace clicks complete or submit the form, then the corresponding columns in the DB should be updated.

  What services do I need? I know that I need service JDBC and I guess than some XML utilities for this. Can anyone suggest the same thing to me?

  Thank you

  Sidonie.

  Hi Francine,.

  I got it to work. Here is what was "wrong". The active reference to formData variable xml was the xsd schema and for some reason it wasn't working (I think that the xpath expression was wrong, because you check no "store data as xdp"). So to be sure that I set as active reference your NewForm1 form, while 'store data as xdp' is automatically checked:

  

  Then I reorganized the sql statement according to this new xpath (remember to check the "use parameterized query"):

  

  And it works well for me!

  Hopefully it'll be ok on your side

  Kind regards

  Thomas

• How export/import the database from the Tools menu in sql developer.

  Hello
  
  I need to export the database to a server and import it on another server db using the export function of database under the Tools menu in SQL developer. How to import it? This is for Oracle database 10g.
  
  Thank you

  Hello

  You can do it, but I do not recommend because sqldeveloper could eat all the memory of the system to analyze the script. Now the question is do you have also opted for storage option when you export, if yes make sure that similar tablespace exists or available in env b. Also if you want to use the generated sqldeveloper file you can run this file from sqlplus session

  sqlplus newuser/password
  sqlplus > @myexport.sql

  But my advice or suggestion or recommendation to be, you should consider using export/import or datapump but the decision is yours. Hope this helps

  Concerning

• import the database using impdp

  Hello
  
  I want to import a database using impdp. Can I import while I'm connected with system / < password >? On what data should I be connected? I have a single database, "orcl".
  
  Thank you

  So that the .dmp file exists, and the exported database name is "scoala" (has been exported from 10 g). Now, I have installed Oracle 11 g. And I don't have a database "scoala. I > need to create it first and then invoke the impdp?

  Yes. create scoala of database with storage spaces and to import.
  If you have exported (with full = y) before scoala, you can use impdp option SQLFILE to generate the DD(Tablespace,users_and_etc).you can use any available database just to get this information.

  -André

• Migration and upgrade of databases

  Hello

  We intend to migrate from the data center to the new location. The new data center already have the hardware. We must move the dump data and upgrade the database. Our database most are on Oracle

  10g solar UNIX and the new material is on Oracle 11.2.0.4 with Linux (Oracle or Redhat Linux). Do the following activity:

  (1) taking the export on the basis of existing data.

  (2) move the dump of the export to the new location, as well as archived data that is stored in the Ribbon. (this is where a suggestion required more about different ways to do it).

  (3) import and the upgrade of the database in the new location.

  Might suggest a certain to please the strategy and useful tool which, for this activity.

  You should move all the 100 + databases in a window of 48 hours with datapump? It is a command

  What is the capacity of the network (i.e. How fat is the pipe) between the two locations and how pieces are? As a general rule, there should be no loss of data or corruption during the transfer of files over a network. The time required for move/upgrade a database of 300G can only be determined by performing a test upgrade that looks close in the middle of production.

  HTH
  Srini

• Upgrade of database server of discoverer

  Hi all
  
  My company is currently using Discoverer 10 g. EUL metadata or EUL tables sit on the same database and the instance as the data store on a 9i database. say 1 Instance
  
  But now, we must go the metadata of the discoverer of a new 10g database but the data store (tables used by the neighborhoods of report discoverer business) will always reside on the former base 9i.
  
  So now datamart is still in 1 Instance (Database 9i) but the discoverer 10 g should move to 2 Instance (this is a 10 g database)
  
  The question I have is that
  
  Is it possible to move only the meta data to a new instance without breaking the reports (we have a ton of development and its impossible to re do all the work) and the existing business districts.
  
  If Yes, then is there any document about the database upgrade process.
  
  Thank you.

  Hello
  You only need to do an export complete only one instance of the EUL, create a new empty EUL in the new instance and then import the EUL.

  You will need create a link of database to the new database to the old database.

  After you have done this you must use the discoverer administration tool and change the properties of all the folders inside the EUL so that they point to the old database using the database link.

  Best wishes
  Michael

• 9i export/import - multiple exports running

  Hi all

  I have a Database 9i running on an AIX machine. I'm trying to export a few patterns.

  accidentally I ran after 2 minutes that I wasn't able to find the process with expdp (instead of exp).

  to my surprise, it doesn't show any error or any matter that the same dump file and logfile are reused

  normally that I know in datapump I can kill by going to prompt export orders, but don't know how I'd do the same thing with the traditional export/import.

  (1) if I kill it of operating system level. He will have to dump of origin file problem as I'm not sure of what process use the dump file to write data

  (2) why it did not any error when running it a second time as it normally gives an error in expdp to logfile if his re-employment.

  (3) is there a link where I can find a good post, containing information or export import tips

  Database: 9.2.0.6

  Machine: AIX

  Thank you

  H,

  Thus, if the main table would exist, then he doesn't average I export dump would be consistent? Even I don't see any errors recorded in the logfile anywhere.

  is there a manual way to perform a check consistency of my export dump file.

  1. I was little confused with the word and the context / term "Coherent"?  Can you specify what is consistent - from your view, so that I can try myself to provide information from my side.

  To be honest, if the export went very well, you would see then all problems.

  Export master table helping - complete/progress of the task (to track the progress of it). Is to contribute to the collection (* as scale all the objects he needs to go through the base on your export type)

  Since then, if dynamic if you want to join some tasks to the existing in progress/task, can he help you.

  -Pavan Kumar N

• Upgrade of database 10.2.0.4 on Linux 64

  Hello

  My client has R12.0.6 EBS with 10.2.0.4 database and we want to improve our EBS to R12.1.1, then R12.1.3 (Linux 64-bit platform)

  Question: Going through the documentation, I noticed that it is easier if we:

  -first improve our database to some 11 GR 2 version 10.2.0.4 and

  - then upgrade the EBS 12.0.6 in 12.1.1.

  But I can't find the MOS document that recommends the latest version of the software gR 11, 12, we should upgrade to. Somewhere I found that what follows but who want to have some MOS document for it.

  -GR 11, 1 (11.1.0.7) material certified for 11i, 12.0, 12.1.

  -11 GR 2 (11.2.0.1) certified for 11i, 12.0, 12.1 on most platforms.

  Can I upgrade the database 10.2.0.4 to 11.2.01 or 11.2.0.3 or even later?

  Thank you

  Anurag

  The link is available above, here it is again https://blogs.oracle.com/stevenChan/entry/12_1_0_1_db

  See also, (interoperability Notes EBS 12.0 or 12.1 with RDBMS (Doc ID 1524398.1) 12cR1).

  You can perform a direct database Oracle 12 c upgrade if your current Oracle database is the 10.2.0.5, 11.1.0.7, or 11.2.0.2 version or later. If your current Oracle database is older than the version 10.2.0.5, or is the version 11.2.0.1, then directly the 12 c Oracle database upgrade is not supported. In this case, you are required to switch to an intermediate version before upgrading to the new version of Oracle 12 c database, or you must choose another upgrade as import/export method.

  http://docs.Oracle.com/database/121/UPGRD/intro.htm#UPGRD60047

  Thank you

  Hussein

• Incremental export/import

  Hi all

  I'm migrating from Oracle 8i data DB server to Oracle 11 g on another DB server. I intend to use the import/export method.

  Our environment is one of production manufacturing, we want to keep very low downtime.

  A normal export of our database takes about 4 hours for us.

  Incremental export/import, you shorten this time and it will work for me?

  Thank you!

  Incremental export/import will shorten the time.

  But remember, during an incremental backup to backup updated the table, not only changed records.

  Assume that a line has been added in a table after the full backup, then during the incremental backup the entire table is saved again. It is once again a lot of time.

  When importing you first apply a full and whole backup by applying an incremental backup it will remove the table and reimport the table from an incremental backup

  Thank you

  Krishna

• export/import of 9.2.0.1 11.2.0.2 64 bit and error IMP-00009

  Hello.

  I want to export/import two schemas of my former base 9i to a new 11 GR 2.

  I've done several times, but this time I am faced with an error that drives me crazy. I hope someone can tell me what I'm missing

  The scenario.
  Old machine: RedHat 8 with DB Oracle 9.2.0.1.

  New machine: 5.7 RHEL 64 bit with DB Oracle 11.2.0.2 64-bit.

  Yes, in the old machine, I export the users with a file parameter as follows:

  /Home/Oracle/exptmp/exp_parameters.par:

  file=/home/oracle/exptmp/NESE_20130829.dmp
  owner=nese
  compress=n
  grants=y
  indexes=y
  log=exp_NESE_20130829.log
  rows=y
  statistics=none
  
  
  

  And then.

  $ cd /home/oracle/exptmp/
  $ exp system/*******@resesdb parfile=exp_parameters.par
  
  Export: Release 9.2.0.1.0 - Production on Vie Ago 30 12:07:07 2013
  
  Copyright (c) 1982, 2002, Oracle Corporation.  All rights reserved.
  
  Conectado a: Oracle9i Enterprise Edition Release 9.2.0.1.0 - Production
  With the Partitioning and Oracle Data Mining options
  JServer Release 9.2.0.1.0 - Production
  Exportación realizada en el juego de caracteres WE8ISO8859P1 y el juego de caracteres NCHAR AL16UTF16
  
  Exportando los usuarios especificados ...
  [...]
  La exportación ha terminado correctamente y sin advertencias.
  
  Export: Release 9.2.0.1.0 - Production on Vie Ago 30 13:08:18 2013
  
  Copyright (c) 1982, 2002, Oracle Corporation.  All rights reserved.
  $
  

  I copy the dump file with SCP (scp, since it transfer files in binary mode only.) I also tried with SFTP but got the same result)

  $ scp NESE_20130829.dmp oracle@***.***.***.78:/home/oracle/imptmp/
  oracle@***.***.***.78's password:
  NESE_20130829.dmp  100% |*******************************************************************************************************|
  
  
  

  In the new machine:

  User "NESE" and tablespaces/data files needed have already been created.

  $ ls -la /home/oracle/imptmp/NESE_20130829.dmp
  -rwxr-xr-x 1 oracle oinstall 6196510720 ago 30 14:07 /home/oracle/imptmp/NESE_20130829.dmp
  
  
  

  I use a parameter for the import file.

  /Home/Oracle/imptmp/imp_parameters.par

  file=/home/oracle/imptmp/NESE_20130829.dmp
  fromuser=nese
  touser=nese
  commit=y
  grants=y
  ignore=y
  indexes=y
  log=import_nese_20130829.log
  rows=y
  
  
  

  But when I do the import, then:

  $ cd /home/oracle/imptmp/
  $ imp system/*******@seresdb file=imp_parameters.par
  
  
  Import: Release 11.2.0.2.0 - Production on Vie Ago 30 14:13:45 2013
  
  
  Copyright (c) 1982, 2009, Oracle and/or its affiliates.  All rights reserved.
  
  
  Conectado a: Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 - 64bit Production
  With the Partitioning, OLAP, Data Mining and Real Application Testing options
  
  
  IMP-00009: abnormal end of export file
  IMP-00000: Import terminated unsuccessfully
  $
  
  
  

  And that's all. I don't know what else to do.

  MOS, there is hardly this error information, except if you transfer the file by FTP in ascii mode.

  There is something that I am missing?

  Any idea?

  Concerning

  OK, I found the problem. (less)

  I think this problem is the file system of the old machine.

  The old machine's file system is reiserfs. I have not found any note on the problems with reiserfs, but this is my conclusion, given that all the tests I did.

  This old machine had an NFS volume on a backup server, so I changed to this volume export dump file. Then I transferred the file via scp on the new computer, as I did before.

  Now import worked well. !

  I repeated the steps by changing the backup file to export to back reiserfs volume, only to ensure that I did not make other changes, scp the new machine, and failed to import. So, no doubt. It seems that reiserfs causes a kind of corruption of dump files when they are copied to another file system (but it's weird, because I run md5sum on the two file systems and the result is the same)

  I would like to do another test. So I'll write here the results to confirm and help other people with the same problem.

  Thank you all.

• export/import code

  Hi all
  
  I saw the link for qicklearning of EID below:
  http://www.YouTube.com/playlist?list=PLF23635ACA47F1E6D & feature = PLCP
  
  
  Videos above are very well informed, but can is it someone please let me know how we can export the code for ETL and user interface as well as the user / we can import on a new env short and executed the prototype.
  
  Thanks in advance.
  
  Kind regards
  Amrit

  Answers online

  user549949 wrote:
  My current code is short 2.3. And when 2.4 will be avialable I need to have the same code there. I went through the doc to export and import user interface pages. There below statement:
  Note that the export and import functions work only between the applications that rely on the same version of Liferay.

  This does mean that we cannot export, import in different circles of short 2.3, but we cannot import on short 2.4?

  That is right. Studio does not allow importing different versions. Liferay Portal on which is based the Studio imposed this limitation.

  >

  You mentioned the doc for the export of the Integrator. What import?

  The chapter on 'Import' immediately precedes the chapter on export in the document I have indicated.

  >

  My requirement is short 2.3 export and import are short 2.4 UI pages and the code of the etl. The doc what u mentioned pages of user interface that will work for this also and what import in etl?

  The information you need will be in the Migration Guide 2.4 when version 2.4 is available. You can view the Guide of Migration 2.3 to get an idea of which may involve a migration.

  When you upgrade an integrator, you can often continue to use the existing workspace, so export and import may not be necessary. Existing graphics, however, usually require changes to accommodate or to take advantage of the features that have been added to or changed in the Integrator components. After installing the new version of the Integrator, existing graphics may fail until these changes are implemented.

  RLJII

• APEX export import ALL

  Dear gurus and teachers,
  those looking to the topic can say oh, "it's very easy. BUTTT! ,
  
  I exported workspace, applications, images etc. using export of the apex.
  
  Then imported on another computer by using import apex.
  
  Application starts and displays error table or view does not exist. Because Exim does nothing for the tables.
  
  How to export and import tables not only (is the question) BUTTTT everything in my database I need for my Application. Not all things has what database. But what my Application needs. Tables, functions, triggers, sequences etc.
  
  I don't think it will be ok if I copy the schema. Because Apex has its own schema that keeps configes on applications.
  
  Any idea?
  
  I use Oracle 11.1 and Apex 4.1

  Mark S. wrote:
  VC thanks to you to respond, that's the thing that I'm looking for.

  I created a DOF but the application imported before you create the DDL. Can not find utility DDL importer. Can you help me to import the ddl file please. Is it OK if I import a file and run it?

  It will ask you only if you have added the DDL script in your objects support > install scripts before exporting it.
  And when export you must set the option to export the definitions of object support Yes

  Edited by: S. Ronny on May 25, 2012 05:28

  You can also import the DOF in a sql script file and run it under

  Home > SQL Workshop > Scripts SQL > download and edit your script to run