Tablespace vs transportable Datapump Exp/IMP

Similar Questions

• 10g Full exp/imp using the sys user

  Hello
  
  I plan to do an export of complete data of data from a database to a different database created on another server/platform.
  Oracle version/patch level is the same 10.1.0.5.
  
  I also plan to use exp/imp instead of datapump, as I'm not sure how stable Datapump is in this version.
  
  I want to export and import as "/ as sysdba" because it pays a sys privileges for users of database application.
  
  file = filename log full filename.log = exp = y
  Full IMP = log y = filename ignore = there give = filename.dmp
  
  ignore = y, because the tablespaces wil lbe created in advance due to the disposal of the other file system.
  
  The above method is ok or it will cause me problems
  
  Thank you

  Hello

  exp/imp does not affect accounts system/sys. they are not at all affected.

  Concerning

• Accelerate exp/imp or expdp/impdp

  Hello

  Is it possible to speed up and exp/imp or expdp/impdp that already works? Is is possible to speed up a run RMAN backup or restore RMAN process?

  Kind regards

  007

  To accelerate a datapump export market and import you can attach to employment and increase the level of parallelism... impdp attach = job

  I don't know any way to speed up a running RMAN backup.

  To expedite an RMAN restore, you can kill the restoration and re - run using several channels.  The restoration should take up where he left off and can run faster with many channels.  It is relevant only if you have several items from backup.

• Exp/Imp Transport_tablespace

  Dear Sir.
  Operating system EOL Oracle database 10.0.2.5g 5.
  
  We have two tablespace
  
  create tablespace datafile test1
  ' / u01/app/oracle/oradata/test101.dbf',
  ' / u01/app/oracle/oradata/test102.dbf';
  
  create tablespace datafile test2
  ' / u01/app/oracle/oradata/test201.dbf',
  ' / u01/app/oracle/oradata/test202.dbf';
  
  ALTER TABLESPACE READ ONLY test1;
  ALTER TABLESPACE READ ONLY test2;
  
  exp \"sys/pass as sysdba\ ' transport_tablespace = y datafiles='/u01/app/oracle/oradata/test101.dbf',
  ' / u01/app/oracle/oradata/test102.dbf',
  ' / u01/app/oracle/oradata/test201.dbf',
  "/ u01/app/oracle/oradata/test202.dbf" file = /u01/dmp/dmptts.dmp;
  
  DROP TABLESPACE including CONTENTS test1;
  DROP TABLESPACE including CONTENTS test2;
  
  IMP \"sys/pass as sysdba\ ' transport_tablespace = y datafiles='/u01/app/oracle/oradata/test101.dbf',
  ' / u01/app/oracle/oradata/test102.dbf',
  ' / u01/app/oracle/oradata/test201.dbf',
  ' / u01/app/oracle/oradata/test202.dbf'
  tablespaces = test1, test2
  file = /u01/dmp/dmptts.dmp;
  
  I got an error:
  IMP-00003: ORACLE ERROR encountered 1565
  ORA-01565: error in the identified file ' / u01/app/oracle/oradata/test201.dbf'
  
  My question can we import transport_tablespaces = y with two storage spaces and four data files?

  I got an error:
  IMP-00003: ORACLE ERROR encountered 1565
  ORA-01565: error in the identified file ' / u01/app/oracle/oradata/test201.dbf'

  My question can we import transport_tablespaces = y with two storage spaces and four data files?

  First check what the status of the data files.
  SQL > select file_name, dba_data_files online_status where name like '% test201% ';

  also

  $ ls - ltr /u01/app/oracle/oradata/test201.dbf

• Options of data compared to exp/imp pump

  I use data for the first time pump and I export 1 discount table in another case where it has been accidentally truncated. I don't see the options that I'm used to exp/imp data pump. For example, to ignore create errors if the structure of the table exist already (ingnore =) or to not load the index (index =). The press review of the Oracle I have has a reading from now is not even talking about these issue, or how Data Pump can handle them. Please let me know if you have experience with this and if it is a question.
  I ran datapump to export the table with data only and meta_data. I couldn't read the meta data. I expected little readable create instructions, but is binary and xml as statements. Not yet clear how I could use it. Now, I try to take my only export and loading data in the 2nd instance. The table already exists but is truncated, and I don't know how it will load the index. Please bring me up-to-date if you can.
  
  Thank you
  Tony

  Hello

  You should read the oracle documentation and he got very good examples

  http://download.Oracle.com/docs/CD/B19306_01/server.102/b14215/dp_overview.htm#sthref13

  Parameter mapping pump export of data to the Original export utility

  http://download.Oracle.com/docs/CD/B19306_01/server.102/b14215/dp_export.htm#sthref181

  Concerning

• Wise schema exp/imp or complete database exp/imp better in cross platform database 10g migration

  Hello

  When you perform a migration of database platform (big-endian to little endian) of 10 grams, which should be preferred to a database export import full or can do without schema using exp/imp?

  The data base is about 3 TB and a server Oracle ebs with many diagrams custom in it.

  Your suggestions are welcome.

  For EBS. export/import of individual schemas is not supported, because of the dependence between the different schemes of EBS - only complete export/import are supported.

  What are the exact versions of EBS and database?

• exp/imp with sequential primary key table.

  Hello
  
  I have a general question about EXP/IMP a table with primary key sequence. I need exp rows in this table of 11g DB and their imp to 9i DB. This table is the same on 11g and 9i. Table 11g is updated daily. I want to import lines which are the only new records to 9i to expedite the process. As this main table of the key is sequential, I intend to export with where table_key > N, N is the max of last importing table_key and then proceed to import on this dump file. Don't you see any problem doing it this way?
  Your expertise is greatly appreciated!

  Hello

  I have no problem at all.
  If you do not forget to use the 9i export tool, then you should be OK
  Also a full table export and import with ignore = Yes will ignore the records that violate the primary key and import only new records.
  However, it is not a very clean way to do it.

  Success!
  FJFranken

• exp/imp only a few records in the table

  Hello
  Exp/imp few records in my table during the activity level exp/imp table is possible?
  If so, what setting should I be using
  For example,.
  I have 10000 records in my narration of the table "TEST_TB".
  I have the dump full exp for the table.
  But I want to just imp only 50000 records from the same table in another schema.
  How would it be possible?
  Please suggest me on this
  
  Kind regards
  Faiz

  Hello

  It seems not possible to limit the number of rows that is imported, but it is possible to limit the number of rows exported with the query parameter, found examples
  http://www.orafaq.com/wiki/Import_Export_FAQ
  http://docs.Oracle.com/CD/B28359_01/server.111/b28319/exp_imp.htm#autoId52

  HtH
  Johan

• exp / imp question to support

  Hello @ all.
  It exist in some other forums tools exp and imp will be launched out of the product. Does anyone know if this is true and when it will arrive?
  Thank you very much.

  It has not been started, you can still use exp/imp in version 11 GR 2.

  In Oracle 10 g is a better tool called "Data Pump" for exports or imports

• I use the same query in two difference db (exp/imp) but run different times!

  Hello
  
  I have 2 database. One of the remote server, one at my local. I used exp/imp to retrieve data from remote to my local database. Structers, tables and indexes is the same.
  My local machine is more powerful than the remote computer. (Ram, cpu County ext)
  
  But when I connect remotely from my local computer, this application runs 4 second (with view). But when I connect to my local db, this query run 5 minutes.
  Number of rows returned is 18,500
  
  What's wrong? Why get the bytes of the value are different?
  
  Local explain plan is:

  SELECT STATEMENT ALL_ROWS Cost: 203 Bytes: 19,062,160 Cardinality: 18,329                                         

  Remote control explain plan is:

  SELECT STATEMENT ALL_ROWS Cost: 226 Bytes: 3,855,214 Cardinality: 18,446                                         

  My plans to explain (remote and the) and other (auto track, oracle params) data is in excel file (because of this forum not to accept more than 30,000 words);
  
  http://www.eksicevap.com/tech/explainplan.xls
  for winrar:
  http://www.eksicevap.com/tech/explainplan.rar
  
  Thanks for help
  
  Oracel version information:
  Local:
  Oracle Database 11g Enterprise Edition Release 11.1.0.6.0 - Production
  Distance:
  Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - 64bi
  
  Published by: Melike on 15.Mar.2011 02:42
  
  Published by: Melike on 15.Mar.2011 03:39

  Melike says:
  Thanks, Johan, I'll try.
  My first post for local oracle param, I got it 3 days ago. or I confuse my file params to oracle. (This problem continues from last week)
  Now I'm waiting still current oracle local params and these value is worse:

  Local:
  pga_aggregate_target 0
  SGA_MAX_SIZE 536.870.912
  SGA_TARGET 0

  I update the new oracle local params in my previous message.

  I'll try the update of these values, but I hope, my local oracle is not drop down :)

  Can't be worse...
  You have a parameter memory_target (and max_memory_target)? If so, you could add memory to these settings as well and only set pga_aggregate_target (no CMS or sga_max)

  My settings (on a test/dev/lab-box):
  System@oracle11 SQL > see the memory settings

  VALUE OF TYPE NAME
  ------------------------------------ ----------- ------------------------------
  hi_shared_memory_address integer 0
  whole big memory_max_target 3G
  whole large memory_target 3G
  shared_memory_address integer 0
  System@oracle11 SQL > show parameter sga

  VALUE OF TYPE NAME
  ------------------------------------ ----------- ------------------------------
  lock_sga boolean FALSE
  PRE_PAGE_SGA boolean FALSE
  SGA_MAX_SIZE large integer 0
  SGA_TARGET large integer 0
  System@oracle11 SQL > show parameter pga

  VALUE OF TYPE NAME
  ------------------------------------ ----------- ------------------------------
  pga_aggregate_target large integer 0

  This way I pushed things like Oracle by itself, memory allocation to everywhere where oracle needs him the most.

  Brgds
  Johan

• export / import exp / imp orders Oracle 10gXE on Ubuntu

  I have 10gXE Oracle installed on 2.6.32 - 28-generic #55 - Ubuntu Linuxand I need help of soe on how to export / import the base with exp / imp orders. Orders appear to be installed on the directory * / usr/lib/oracle/xe/app/oracle/product/10.2.0/server/bin*, but I can't run them.
  
  The error message I got =
  
  No order found "exp", did you mean:
  Command "xep" package "pvm-examples" (universe)
  Command 'ex' package 'vim' (main)
  Command 'ex' the package 'nvi' (universe)
  Command 'ex' of the package "vim - nox" (universe)
  Command 'ex' of the package "vim-gnome" (main)
  Command 'ex' package 'vim-tiny"(main)
  Command 'ex' of the package "vim - gtk" (universe)
  Command "axp" package "axp" (universe)
  Command "expr" package "coreutils" (main)
  Command 'expn' package 'sendmail-base' (universe)
  Command 'EPP' package 'e16"(universe)
  Exp: command not found
  
  Is there something I need to do?

  Hello

  You have not properly configured environment variables.
  http://download.Oracle.com/docs/CD/B25329_01/doc/install.102/b25144/TOC.htm#BABDGCHH

  And of course this sciprt little hiccup, so see
  http://UbuntuForums.org/ShowPost.php?p=7838671&postcount=4

  Kind regards
  Jari

• exp/imp without data creates huge empty db!

  Hello
  I have a db of 8.1.7.4 on windows 2000 400GO
  I wanted to exp / imp, but I don't want the data, just the structure and code
  
  So I did
  
  exp x/y@db LEADER = D:\exp_database.dmp LINES = COMPATIBLE N = Y FULL = Y CONSTRAINTS = Y GRANTS = INDEX Y = Y
  
  IMP x/y@db2 FILE = D:\exp_database.dmp ROWS = N FULL = Y CONSTRAINTS = Y GRANTS = INDEX Y = Y Feedback = 1000
  
  
  the 400GO exported to the file of 7 M, what's good
  but when I import the 7 M, it creates a VACUUM 160 GB database!
  I see that 'some' of the data files are full size, even it's empty!
  no reason for this, is the structure take 40% of the db?
  
  
  
  
  Thank you

  The 'COMPRESS' export setting determines how the CREATE TABLE statement must be created.

  By default, 'Y' 'COMPRESS' that is, a CREATE TABLE statement is generated with a LEADING period allocated size as large as the table (all extensions of the combined table) - without worrying about whether all lines exist in the table or all lines are exported or all lines are imported.

  You export with 'COMPRESS = N. Which generates instructions CREATE TABLE with INITIAL as large as the INITIAL of the exported table report. However, if the source table has an INITIAL definition of, say, 100 M, again, regardless of the number of rows present/imported/exported, the import will be CREATE TABLE with INITIAL of 100M. In these cases, you need to generate the CREATE TABLE statement and create the tables manually.

  Hemant K Collette
  http://hemantoracledba.blogspot.com

  Published by: Hemant K Collette on July 29, 2010 14:00

• replaces data pump really exp/imp?

  Hi guys,.
  
  Ive read some people saying that we should use data instead of exp/IMP pump But as far as I can see, if I have a database behind a firewall somewhere else and can't connect to this database directly and need to get some acrposs data, then data pump is useless to me and I can't just exp and imp data.

  OracleGuy777 wrote:
  cannot be resolved my Data Pump. Yet people are saying exp and imp will become obsolete and no longer supported. If Oracle will do anything for people who have the same problem as me?

  
  The sky is not falling. He will not fall for a few years yet. Deprecated! = not supported. Deprecated = not recommended.

  The time will come when exp/imp will be not supported. But I don't think that to happen for a few versions of the database, particularly because it does not all areas of the problem.
  

• How to change the DB via utility exp/imp

  Hi Experts,
  
  Monetary my DB version is 9.2.0.10. I need to upgrade the DB 9.2.0.1.0 to 10.2.0.3.0. Can I know the steps to upgrade in utility exp/IMP
  
  Give me how to proceed?
  
  
  Thank you
  Priya

  http://download.Oracle.com/docs/CD/B19306_01/server.102/b14238/expimp.htm#i262220

• How to take partial dump using EXP/IMP in oracle only for the main tables

  Hi all

  select*from v$version;
  
  Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Prod
  PL/SQL Release 10.2.0.1.0 - Production
  "CORE    10.2.0.1.0    Production"
  TNS for 32-bit Windows: Version 10.2.0.1.0 - Production
  NLSRTL Version 10.2.0.1.0 - Production
  

  I have about 500 huge data main tables in my database of pre production. I have an environment to test with the same structure of old masters. This test environment have already old copy of main tables production. I take the dump file from pre production environment with data from last week. old data from the main table are not necessary that these data are already available in my test environment. And also I don't need to take all the tables of pre production. only the main tables have to do with last week data.

  How can I take partial data masters pre prodcution database tables?  and how do I import only the new record in the test database.

  I use orders EXP and IMP. But I don't see the option to take partial data. Please advice.

  Hello

  For the first part of it - the paintings of masters just want to - use datapump with a request to just extract the tables - see example below (you're on v10, so it is possible)

  Oracle DBA Blog 2.0: expdp dynamic list of tables

  However - you should be able to get a list of master tables in a single select statement - is it possible?

  For the second part - are you able to qrite a query live each main table for you show the changed rows? If you can not write a query to do this, then you won't be able to use datapump to extract only changed lines.

  Normally I would just extract all the paintings of masters completely and refresh all...

  See you soon,.

  Rich