Import Database Oracle 10g

Hello.
i am new in Oracle...
i have database file which i have to import in oracle 10g. please tell me step wise, i will be thankful to you.
Thanks.
Regards.

Hi,
Consider the documentation for Oracle 10g:
http://www.oracle.com/pls/db102/homepage
Also please post Oracle source and destination version. Whether regular export/import or datapump is used ?
Regards,
Sve

Similar Messages

Export from Oracle 9i to be Imported into Oracle 10g on 32bit platform

Hi,
Currently, I am in the process of performing a Homogenous system copy
due to a domain change in our organization using R3load procedure.
I have taken the export of the existing system which is on Oracle 9i.
Initially, I was planning on setting up the new system on Oracle 9i,
now that Oracle 9i is out of support, I would have to go with Oracle
10g.
I found a note on this topic, SAP Note: 932722, however, this note
explicitly talks about database specific procedure of system copy and
also this note is for 64 bit platform.
Can you point me towards a Note or documentation which can be used as
reference for importing an Oracle 9i export into Oracle 10g on 32bit
platform(System copy procedure is R3load)?
OS- Windows 2003 32bit, ECC 5.0
Regards,
Vishnu.

Hi Gagan,
Thanks for your response,
As per your suggestion, I looked at the System Copy guide for Heterogeneous System Copy,
On service.sap.com/osdbmigration under FAQ's this is what I found,
I plan to copy my SAP system to a new hardware with the same OS and DB products but higher release levels. Is this a migration or a homogeneous system copy?
A change of the version of the operation system and/or the database system is not relevant in the context of a migration or a homogeneous system copy. If you don't change the product, but only the release level it is a homogeneous system copy. If you change OS and/or DB, it is a migration.
The system copy guide, doesn't explicitly talk about an export from Oracle 9i imported into Oracle 10g.
Can you point me to a guide or Note?
Regards,
Vishnu

Import in oracle 10g

Sir
I am using Oracle 10g(10.2.0.1.0).I am using export and import utility for backup.
Now the problem is that i want to set some password when any sys or system or othere dba user want to import that dump file require password.So that my dump is secure and nobody outside my company will able to import the file.
Thanks

I wonder why people keep thinking export is a backup. The documentation is quite clear about it: Export is NOT a backup, it is only a logical dump.
When you use export as a backup, you will loose data when a disk crashes, and you have to 'restore' your database from an export.
Using export for a backup is a potential career limiting move.
Also you shouldn't need to ask whether you can password protect an export. Obviously such feature is documented (Oracle has no undocumented features) and you can read about it in the documentation, in this case the Oracle Utilities Manual.
You can encrypt an export made with expdp, Oracle's new tool, and with RMAN.
But you really should stop using 'export for a backup', and start using RMAN, right now, or the day will come you will regret you didn't use RMAN.
Sybrand Bakker
Senior Oracle DBA

Error on clone database, oracle 10g release 2 for windows server 2008

Hi,
OS: Windows Server 2008 X64
Oracle: oracle 10g release r2 for windows server 2008
An error occurred when creating a database, stop at last step, Screenshot:
[http://temp.wsria.com/oracle_create_db.png|http://temp.wsria.com/oracle_create_db.png]
the trace log content:
[main] [9:56:35:982] [CommandLineArguments.process:563] CommandLineArguments->process: number of arguments = 32
[main] [9:56:35:982] [CommandLineArguments.process:738] CommandLineArguments->process: Create Database argument is specified
[main] [9:56:35:982] [CommandLineArguments.process:910] CommandLineArguments->process: template Name argument is specified
[main] [9:56:35:982] [CommandLineArguments.process:960] CommandLineArguments->process: db name argument is specified
[main] [9:56:35:982] [CommandLineArguments.process:3074] CommandLineArguments->process: in Operation Type is Creation/GenerateScripts Mode condition
[main] [9:56:35:997] [CommandLineArguments.process:3298] CommandLineArguments->process: Successfully process command line arguments
[main] [9:56:36:668] [Host.checkOPS:2055] Inside checkOPS
[main] [9:56:36:668] [Host.checkOPS:2067] Trying to check cluster existence
[main] [9:56:36:715] [Library.getInstance:97] Created instance of Library.
[main] [9:56:36:715] [Library.load:197] Loading orauts.dll...
[main] [9:56:36:715] [Library.load:203] oracleHome D:\oracle\product\10.2.0\db_1
[main] [9:56:36:715] [sPlatform.isHybrid:63] osName=Windows Vista osArch=amd64 rc=false
[main] [9:56:36:715] [Library.load:223] Loading library D:\oracle\product\10.2.0\db_1\bin\orauts.dll
[main] [9:56:36:715] [Library.load:247] Loaded library D:\oracle\product\10.2.0\db_1\bin\orauts.dll from path=
D:\oracle\product\10.2.0\db_1\bin
[main] [9:56:36:715] [Library.load:197] Loading MSVCRT.dll...
[main] [9:56:36:715] [Library.load:203] oracleHome D:\oracle\product\10.2.0\db_1
[main] [9:56:36:715] [sPlatform.isHybrid:63] osName=Windows Vista osArch=amd64 rc=false
[main] [9:56:36:715] [Library.load:223] Loading library D:\oracle\product\10.2.0\db_1\bin\MSVCRT.dll
[main] [9:56:36:731] [Library.load:247] Loaded library D:\oracle\product\10.2.0\db_1\bin\MSVCRT.dll from path=
D:\oracle\product\10.2.0\db_1\bin
[main] [9:56:36:731] [Library.load:197] Loading orawsec10.dll...
[main] [9:56:36:731] [Library.load:203] oracleHome D:\oracle\product\10.2.0\db_1
[main] [9:56:36:731] [sPlatform.isHybrid:63] osName=Windows Vista osArch=amd64 rc=false
[main] [9:56:36:731] [Library.load:223] Loading library D:\oracle\product\10.2.0\db_1\bin\orawsec10.dll
[main] [9:56:36:731] [Library.load:247] Loaded library D:\oracle\product\10.2.0\db_1\bin\orawsec10.dll from path=
D:\oracle\product\10.2.0\db_1\bin
[main] [9:56:36:731] [Library.load:197] Loading orasrvm10.dll...
[main] [9:56:36:731] [Library.load:203] oracleHome D:\oracle\product\10.2.0\db_1
[main] [9:56:36:731] [sPlatform.isHybrid:63] osName=Windows Vista osArch=amd64 rc=false
[main] [9:56:36:731] [Library.load:223] Loading library D:\oracle\product\10.2.0\db_1\bin\orasrvm10.dll
[main] [9:56:36:731] [Library.load:247] Loaded library D:\oracle\product\10.2.0\db_1\bin\orasrvm10.dll from path=
D:\oracle\product\10.2.0\db_1\bin
[main] [9:56:36:731] [Version.isPre10i:189] isPre10i.java: Returning FALSE
[main] [9:56:36:731] [WindowsSystem.regKeyExists:1006] WindowsSystem.regKeyExists: mainkey= HKEY_LOCAL_MACHINE subkey = Software\Oracle\Ocr
[main] [9:56:36:746] [WindowsSystem.getCSSConfigType:1163] configType=null
[main] [9:56:36:746] [Host.checkOPS:2073] cluster existence:false
[main] [9:56:36:746] [Host.checkOPS:2111] Cluster installed=false
[main] [9:56:36:902] [InitParamHandler.endElement:506] CustomSGA flag: false
[main] [9:56:36:902] [InitParamHandler.endElement:507] Database Type: MULTIPURPOSE
[main] [9:56:36:918] [InitParamHandler.endElement:508] Mem Percentage: 40
[main] [9:56:36:918] [InitParamHandler.endElement:526] distributing Memory: 13737443328
[main] [9:56:36:918] [MemoryCalculator.calculateMemory:122] Setting SGA to MAX_SGA 1610612736
[main] [9:56:36:918] [StorageAttributes.setAttribute:232] IN threadID:1 group#=1
[main] [9:56:36:918] [StorageAttributes.setAttribute:232] IN threadID:1 group#=2
[main] [9:56:36:918] [StorageAttributes.setAttribute:241] Current threadID=1
[main] [9:56:36:918] [StorageAttributes.setAttribute:248] Current threadID=1 ==> redoGroups[0]=1
[main] [9:56:36:918] [StorageAttributes.setAttribute:258] vRedoGroups:[1]
[main] [9:56:36:918] [StorageAttributes.setAttribute:288] setAttribute: bExists=false
[main] [9:56:36:918] [StorageAttributes.setAttribute:232] IN threadID:1 group#=3
[main] [9:56:36:918] [StorageAttributes.setAttribute:241] Current threadID=1
[main] [9:56:36:918] [StorageAttributes.setAttribute:248] Current threadID=1 ==> redoGroups[0]=1
[main] [9:56:36:918] [StorageAttributes.setAttribute:248] Current threadID=1 ==> redoGroups[1]=2
[main] [9:56:36:918] [StorageAttributes.setAttribute:258] vRedoGroups:[1, 2]
[main] [9:56:36:933] [StorageAttributes.setAttribute:288] setAttribute: bExists=false
[main] [9:56:36:933] [TemplateManager.parseCloneTemplate:1477] See for any transportable datafiles in TemplateManager.....
[main] [9:56:36:933] [TemplateManager.isInstallTemplate:2178] Selected Template by user:=General Purpose
[main] [9:56:36:933] [TemplateManager.isInstallTemplate:2185] The Message Id to be searched:=GENERAL_PURPOSE
[main] [9:56:36:933] [TemplateManager.parseCloneTemplate:1489] create new clone data file for tp file.......
[main] [9:56:36:933] [Host.setupOIDCommandlineParameters:7184] setupOIDCommandlineParameters:
[main] [9:56:36:933] [Host.setupOIDCommandlineParameters:7185] m_regWithdirService: false
[main] [9:56:36:933] [Host.setupOIDCommandlineParameters:7186] m_unregWithdirService: false
[main] [9:56:36:933] [Host.setupOIDCommandlineParameters:7187] m_updateDirService: false
[main] [9:56:36:933] [Verifier.processRawConfigFile:3523] StorageType == 0
[main] [9:56:36:933] [Verifier.setOradataDest:4349] setOradataDest:dfDest=D:\oracle\product\10.2.0\oradata
[main] [9:56:36:933] [TemplateManager.updateDatafileDestination:1957] updateDatafiles:datafileDir=D:\oracle\product\10.2.0\oradata
[main] [9:56:36:933] [TemplateManager.updateDatafileDestination:2103] From template, RedoLogGrName=1
[main] [9:56:36:965] [TemplateManager.updateDatafileDestination:2118] new file name redo01.log
[main] [9:56:36:965] [TemplateManager.updateDatafileDestination:2103] From template, RedoLogGrName=2
[main] [9:56:36:965] [TemplateManager.updateDatafileDestination:2118] new file name redo02.log
[main] [9:56:36:965] [TemplateManager.updateDatafileDestination:2103] From template, RedoLogGrName=3
[main] [9:56:36:965] [TemplateManager.updateDatafileDestination:2118] new file name redo03.log
[main] [9:56:36:965] [ProgressOnlyHost.performOperation:162] processRawConfigFile=false
[main] [9:56:36:965] [Verifier.validateTemplate:1629] StorageType == 0
[main] [9:56:36:965] [ProgressOnlyHost.performOperation:178] validateTemplate=true
[main] [9:56:36:965] [OracleHome.isRacEnabled:149] bRacOn = false
[main] [9:56:36:980] [Verifier.validateTemplate:1629] StorageType == 0
[main] [9:56:36:980] [Verifier.calculateCloneDatafilePathsAndSizes:2951] canonicalPath=D:\oracle\product\10.2.0\
[main] [9:56:36:980] [Verifier.calculateCloneDatafilePathsAndSizes:2951] canonicalPath=D:\oracle\product\10.2.0\
[main] [9:56:36:980] [Verifier.calculateCloneDatafilePathsAndSizes:2951] canonicalPath=D:\oracle\product\10.2.0\
[main] [9:56:36:980] [Verifier.calculateCloneDatafilePathsAndSizes:2951] canonicalPath=D:\oracle\product\10.2.0\
[main] [9:56:36:980] [Verifier.calculateCloneDatafilePathsAndSizes:2951] canonicalPath=D:\oracle\product\10.2.0\
[main] [9:56:36:980] [Verifier.calculateRedoLogGroupFileSizes:3083] canonicalPath=D:\oracle\product\10.2.0\
[main] [9:56:36:980] [Verifier.calculateRedoLogGroupFileSizes:3083] canonicalPath=D:\oracle\product\10.2.0\
[main] [9:56:36:980] [Verifier.calculateRedoLogGroupFileSizes:3083] canonicalPath=D:\oracle\product\10.2.0\
[main] [9:56:36:980] [Verifier.getControlfFileSizes:3001] No. of Control files:=3
[main] [9:56:37:105] [Host.executeSteps:4044] Executing steps....
[main] [9:56:37:105] [Host.setUpForOperation:2920] setUpForOperation: Mode = 128
[main] [9:56:37:121] [Host.executeSteps:4186] setupForOperation returned: true
[main] [9:56:37:121] [Host.createStepSQLInterface:5948] sid =ora10g
[main] [9:56:37:136] [SQLEngine.initialize:242] Execing SQLPLUS/SVRMGR process...
[main] [9:56:37:136] [SQLEngine.initialize:270] m_bReaderStarted: false
[main] [9:56:37:136] [SQLEngine.initialize:274] Starting Reader Thread...
[Thread-4] [9:56:37:355] [StepContext$ModeRunner.run:2478] ---- Progress Needed:=true
[Thread-4] [9:56:37:464] [BasicStep.execute:202] Executing Step : CLONE_DB_CREATION_RMAN_RESTORE
[Thread-4] [9:56:37:464] [StepErrorHandler.setFatalErrors:322] setting Fatal Error: ORA-01092
[Thread-4] [9:56:37:464] [StepErrorHandler.setFatalErrors:322] setting Fatal Error: ORA-01034
[Thread-4] [9:56:37:464] [StepErrorHandler.setFatalErrors:322] setting Fatal Error: ORA-03114
[Thread-4] [9:56:37:464] [StepErrorHandler.setFatalErrors:322] setting Fatal Error: ORA-12560
[Thread-4] [9:56:37:464] [StepErrorHandler.setIgnorableErrors:250] setting Ignorable Error: ORA-01109
[Thread-4] [9:56:37:464] [BasicStep.configureSettings:304] messageHandler being set=null
[Thread-4] [9:56:37:464] [BasicStep.execute:202] Executing Step : INSTANCE_CREATION
[Thread-4] [9:56:37:464] [BasicStep.configureSettings:304] messageHandler being set=null
[Thread-4] [9:56:37:479] [InitParamAttributes.sortParams:3532] m_sortOn:-1 sortOn:4
[Thread-4] [9:56:37:620] [OracleHome.isRacEnabled:149] bRacOn = false
[Thread-4] [9:56:37:667] [Host.noEntryinOratab:5115] Check made for oratab arg passed............
[Thread-4] [9:56:37:667] [Oradim.getAddEntryCommand:353] AddEntry=[D:\oracle\product\10.2.0\db_1\bin\oradim.exe, -new, -sid, ORA10G, -startmode, manual, -spfile]
[Thread-4] [9:56:38:899] [Oradim.getEditEntryCommand:422] getEditEntry cmd=[D:\oracle\product\10.2.0\db_1\bin\oradim.exe, -edit, -sid, ORA10G, -startmode, auto, -srvcstart, system]
[Thread-4] [9:56:39:55] [Oradim.addSidToRegistry:871] oracleHomeKey: SOFTWARE\ORACLE\KEY_OraDb10g_home1
[Thread-4] [9:56:39:117] [BasicStep.configureSettings:304] messageHandler being set=oracle.sysman.assistants.util.UIMessageHandler@c73f0d8
[Thread-4] [9:56:39:117] [CloneRmanRestoreStep.executeImpl:217] Instance Creation went fine..........
[Thread-4] [9:56:39:117] [CloneRmanRestoreStep.executeImpl:224] db_recovery_file_dest=D:\oracle\product\10.2.0\flash_recovery_area
[Thread-4] [9:56:39:117] [CloneRmanRestoreStep.executeImpl:227] db_recovery_file_dest_size=2147483648
[Thread-4] [9:56:39:991] [SQLEngine.setSpool:1750] old Spool = null
[Thread-4] [9:56:39:991] [SQLEngine.setSpool:1751] Setting Spool = D:\oracle\product\10.2.0\db_1\cfgtoollogs\dbca\ora10g\CloneRmanRestore.log
[Thread-4] [9:56:39:991] [SQLEngine.setSpool:1752] Is spool appendable? --> true
[Thread-4] [9:56:39:991] [CloneRmanRestoreStep.executeImpl:320] starting with pfile=D:\oracle\product\10.2.0\admin\ora10g\pfile\init.ora

Check your SQLNET.AUTHENTICATION_SERVICES settings in sqlnet.ora file.
ORA-28547 : Connection to server failed, probable Net8 admin error
thanks
http://swervedba.wordpress.com/

Oracle 11g- Straing behaviour of query after importing from Oracle 10g

Hi,
I have a table in Oracle 10g as follows:
Create Table xyz (col1 varchar2(50), col2 varchar2(50));
With following Data
Col1     Col2
A     320
A     110
A     290
A     380
B     ABC
B     256
B     LMN
I am running following Query
select * from xyz
Where Col1='A' and Col2=110
It works fine. But when I export this table and import it in Oracle 11g. It says invlid identifier.
But if I enclose 110 in single quotes. It works fine.
Also If I recreate this table in Oracle 11g like
Create table xyz1
as select * from xyz;
Now alos I am able to run this query smoothly.
select * from xyz1
Where Col1='A' and Col2=110
What is wrong exporting this table from 10g to 11g.
Any comments/suggestion??
Aarbi

The check in your where clause
Col2=110Is comparing a string (Col2 is defined as a VARCHAR) with a numeric literal, so there will be an implicit conversion taking place from character to number. The query then fails due to the B LMN row when 'LMN' fails number conversion.
I'm guessing there was there an index on the table in your 10g installation which would allow the query to be satisfied without checking the B ABC or B LMN rows but is not present or not used in the 11g installation so a full table scan results in an attempt to convert 'ABC' and 'LMN' to a number. Check the explain plans.
Or it could even just be a difference in the order in which the two conditions in the where clause are evaulated between the two versions.
The solution, as you have already found is to do a string comparision
Col2='110'Edited by: Cyn on Dec 7, 2009 12:38 PM

Creating database oracle 10g express edition

1. can we create more than one database in oracle 10g express edition?
2. can we rename database name default "XE" in Oracle 10g express edition?

>
1. can we create more than one database in oracle 10g express edition?
>
No you cannot.
http://download.oracle.com/docs/cd/B25329_01/doc/install.102/b25144/toc.htm
>
3.2 Oracle Database XE Installation and Execution Restrictions
<li>On a single computer, only one installation of the Oracle Database XE software can be performed.</li>
<li>In addition, users can run only one instance of the Oracle Database XE database on each individual computer.</li>
To run more than one Oracle Database server instance or install more than one copy of the database software, upgrade to Oracle Database 10g Standard Edition, Oracle Database 10g Standard Edition One, or Oracle Database 10g Enterprise Edition.
>
>
2. can we rename database name default "XE" in Oracle 10g express edition?
>
Yes you can. Please see the link below for details.
http://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:963124000346653522
XE questions are best answered here {forum:id=251}
Regards,
Phiri

DMP TABLE IMPORT IN ORACLE 10G

Dear All,
i have an Oracle 8i DB in Windows 2000 server . I am export One table to x.dmp.
I have an Oracle 10g Db in Windows 2000 server with Cluster option.
One is data base server and 2 is O/s of Windows 2000 .
So, How to import .dmp to 10 g db.
I have tryied while useing imp command from command prompt .
even i login to user and it aks the import for exported file i have given path also,
at buffer prompts it diplay the information. After this it directly come out.
please guide me to do the needful
regards.
mathapati

Kindly post the command u have written. Also dont go for the Interactive way specify the imp directly like this
imp scott/tiger file=C:\folder_name\emp.dmp log=C:\emp.log tables=table_name

Import database using 10g imp utility.

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:
imp ledger/xxxxxx file=oesexport.dmp fromuser=ledger
the procedure will not replace tables, sequences, views with the new ones from the server with the same names because it will try to recreate existing tables, sequences, views, etc. in my local database and they already exist there. I will get error messages. The procedure will only add the stuff from server to my local database that does not exist on my local. Since I need to replace tables/sequences/views, etc if they exist on my local and add new stuff if does not exist on my local, HOW SHOULD I MODIFY THE IMP STATAMENT?
Thanks. Lev.

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.

Designer 6i / Database Oracle 10G / Metadata on Oracle 9. Is that possible?

Dear all,
Please give me a suggestion here! We have the Developer tools 6i and will want to bring a new Oracle 10G database into Designer 6i and the metadata to be stored in 9i database. Please let me know if this is possible or should we go for higher versions of Designer.
Cheers
Sarma.

Sarma,
I assume you want to install Des6i in a 9i database: that's possible.
Then you want to capture the database(definitions) from a 10g database into that Des6i version: also that's possible.
But I think it is not a supported combination...
HTH
Roel

Physical Standby database Oracle 10g Standard Edition

Hello,
I open a new question about testing a standby database a because of this:
I realize that my standby database is 10g Standard and not Enterprise and not 11g.
Because for testing we plan to modify data on Standby, we are looking for some way to restore Standby to the point before testing.
So, I can't use Flashback Recovery Area for restoring my database to a certain point after testing.
In this scenario, the only way that I think is:
On Standby
- Shutdown database
- Copy by O/S all datafiles, temp files, control files and redo logs. That will be my backup before testing.
- Open database, test and modify data
- When test is finished, shutdown database
- Copy and replace by O/S all datafiles, temp files, control files and redo logs from backup place
- Open database as standby and apply all archived redo logs needed.
Would be it work without problem or should I copy other files?

user521219 wrote:
Hello,
I open a new question about testing a standby database a because of this:
I realize that my standby database is 10g Standard and not Enterprise and not 11g.
Because for testing we plan to modify data on Standby, we are looking for some way to restore Standby to the point before testing.
So, I can't use Flashback Recovery Area for restoring my database to a certain point after testing.
In this scenario, the only way that I think is:
On Standby
- Shutdown database
- Copy by O/S all datafiles, temp files, control files and redo logs. That will be my backup before testing.
- Open database, test and modify data
- When test is finished, shutdown database
- Copy and replace by O/S all datafiles, temp files, control files and redo logs from backup place
- Open database as standby and apply all archived redo logs needed.
Would be it work without problem or should I copy other files?yes, It will work.
it comes under Refresh of database, use --> cleanup --> restore.
If its enterprise edition , you can use procedure mentioned in this note How To Open Physical Standby For Read Write Testing and Flashback [ID 805438.1]
Edited by: CKPT on Jul 5, 2012 11:01 PM

Activate 3Gb option in Windows Database Oracle 10g

Hi
We are facing ORA 4030 - Oracle Out of memory issues after upgrade to Oracle 10.2.0.4 (32 Bit Machine).
We want to activate the 3GB option in Windows by adding /3GB at the end of boot.ini file.
We will make sure to take the backup of boot.ini file.
But
One of the prerequisite is
An additional prerequisite for using 3GB of address space is a corresponding indicator in the header of the executable. You use this indicator to signal to NT that the application (ORACLE.EXE) can work with
3GB of address space. If this indicator is not set, this means that only 2GB is available to the application, even though you are using the 3GB option and the NT Enterprise Edition.
1. How can we put the corresponding indicator in the header of the executable?
2. And in which Executable?
Much appreciate the response..
Regards

Hello Rajesh,
you don't havt to changa any executable.
You just have to add the entries /PAE /3GB to your boot.ini.
The user account under which Oracle Database runs (SAPSERVICESID), must have the "Lock memory pages" Windows 2000 and Windows XP privilege.
USE_INDIRECT_DATA_BUFFERS=TRUE must be present in the initialization parameter file for the database instance that will use VLM support. If this parameter is not set, then Oracle Database 10g Release 1 (10.1) or later behaves in exactly the same way as previous releases.
Initialization parameters DB_BLOCK_BUFFERS and DB_BLOCK_SIZE must be set to values you have chosen for Oracle Database.
Dynamic SGA and multiple block size are not supported with VLM. When VLM is enabled, the following new buffer cache parameters are not supported:
   DB_CACHE_SIZE
   DB_2K_CACHE_SIZE
   DB_4K_CACHE_SIZE
   DB_8K_CACHE_SIZE
   DB_16K_CACHE_SIZE
   DB_32K_CACHE_SIZE
To select the block size for the instance, use the initialization parameter DB_BLOCK_SIZE. The buffer cache size is set by the initialization parameter DB_BLOCK_BUFFERS.
Registry parameter AWE_WINDOW_MEMORY must be created and set in the appropriate key for your Oracle home. This parameter is specified in bytes and has a default value of 1 GB. AWE_WINDOW_MEMORY tells Oracle Database how much of its 3 GB address space to reserve for mapping in database buffers.
This memory comes from the 3 GB virtual address space in Oracle Database, so its value must be less than 3 GB. Setting this parameter to a large value has the effect of using more of the address space for buffers and using less AWE memory for buffers. However, since accessing AWE buffers is somewhat slower than accessing virtual address space buffers, Oracle recommends that you tune these parameters to be as large as possible without adversely limiting database operations.
In general, the higher AWE_WINDOW_MEMORY is set, the fewer connections and memory allocations will be possible for Oracle Database. The lower AWE_WINDOW_MEMORY is set, the lower the performance.
Once this parameter is set, Oracle Database can be started and will function exactly the same as before except that more database buffers are available to the instance. In addition, disk I/O may be reduced because more Oracle Database data blocks can be cached in the System Global Area (SGA).
For more details please see ...
SAP Note 441663 - USING > 3 GB of memory for Oracle on WINDOWS platforms
or
http://download.oracle.com/docs/cd/B19306_01/win.102/b14304/architec.htm#i1005826
Regards
Sascha

Excel Data import in Oracle 10g

Dear community;
Please tell me the easy way that how I can Import Excel File in 10g Database.
Thanks
Shahab Ahmed Khan
[email protected]

You want to import excel file into database or import value of that excel file in a table?
Fabrizio

Practise database Oracle 10G

I would like to practise on the same environment/system as my works at home using sql developer.
My works database has around 10GB of data and i believe there are over a couple of hundred tables.
What i would like to do is copy the structure of the tables so that i can import them into my test oracle database at home. If possible i would like to copy not only the database tables but also the first record in every table in order that i can see what data the table holds without having to do a DESC. Therefore i could look at the data in sql developer.
Can anyone instruct me on the best way to achieve my goal.
Any assistance greatly appreciated.

I would like to practise on the same
environment/system as my works at home using sql
developer.
My works database has around 10GB of data and i
believe there are over a couple of hundred tables.
What i would like to do is copy the structure of the
tables so that i can import them into my test oracle
database at home. If you are using SQLDeveloper, then you can use the "Database Export" menu item (Tools -> Database Export) to create a SQL script with the DDL statements of all table structures in it.
Alternatively, you could use the "exp" command with "rows=n" option to create a dump file that contains just the table structures.
...If possible i would like to copy
not only the database tables but also the first
record in every table ...I don't think this will work, it could error out due to foreign key violations.
... in order that i can see what
data the table holds without having to do a DESC.But DESC was never meant to show you the data the table holds anyway.
DESC is meant to show you the table structure, and not the data in it.
Not sure how loading 1 record in each table would help you avoid using DESC.
Therefore i could look at the data in sql developer.
Can anyone instruct me on the best way to achieve my
goal.
If you are trying to get a minimal set of data to work on, then tough luck. You will have to know your data very well to figure out how to extract it that way.
You cannot apply a blanket rule of "where rownum = 1" (which you can actually specify in SQL Developer) and expect all that data to be loaded without foreign key violations.
HTH
isotope

How to connect database(oracle 10g) and retreive values using poral 10

can anyone help me how to connect to database and retreive values in detail and also please post the sample code if u have any.

Hello
Thanks for your reply
I tried to connect and here is the result: see below
[oracle@ebstailin 11.1.0]$ sqlplus / as sysdba
SQL*Plus: Release 11.1.0.7.0 - Production on Sat Jul 17 15:35:31 2010
Copyright (c) 1982, 2008, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.1.0.7.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL> CONNECT apps/apps
Connected.
SQL>
But still cannot connect using ORACLE SQL Developer
thanks

Import database using 10g imp utility - need your advice.

I created export.dmp file on the database server that contains all schema objects (tables, indexes, views, etc.) and successfully moved it from the server to my laptop using telnet and ftp.
Now I want to use this file to import ALL objects into my local database on the laptop where some objects that belong to the same schema already exist. I need to drops and recreate all objects in schema in my local database (tables, indexes, views, etc.) if they already exist before loading and add new objects to the schema if they do not exist in my local database.
How will IMP statement that does all this look like?
Thanks.

Thanks!
But could you be more specific about expdp and impdp statements that
will give me what I need? And I need to drops and recreate all objects in schema in my local database (tables, indexes, views, etc.) if they already exist before loading and add new objects to the schema if they do not exist in my local database.

Import Database Oracle 10g

Similar Messages

Maybe you are looking for