OracleAS 10g 10.1.2.0.2 online documentation

On the OracleAS 10g 10.1.2.0.2 product page ...
http://www.oracle.com/technology/software/products/ias/htdocs/101202.html
... the documentation link at the bottom points to ...
http://www.oracle.com/technology/documentation/appserver1012.html
... but should it not have pointed to ...
http://www.oracle.com/technology/documentation/appserver101202.html
TC
Tore I. Christoffersen, Principal Consultant, Oracle Norway
Mobile phone: +47 900 14 059
Subject Codes: I=Info U=Urgent A=Action required R=Reply required

Indeed; corrected.
Cheers, OTN

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Best provider to user for asp classic to oracle 10g?

can someone recommend the best data provider to use with an asp classic application and oracle 10g? something where there is good documentation?
thanks in advance.

Hi,
I'd go with the Oracle provider for OLEDB.
http://www.oracle.com/technology/tech/windows/ole_db/index.html
cheers,
Greg

Oracle 10G New Feature........Part 1

Dear all,
from last couple of days i was very busy with my oracle 10g box,so i think this is right time to
share some intresting feature on 10g and some internal stuff with all of you.
Have a look :-
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Oracle 10g Memory and Storage Feature.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1.Automatic Memory Management.
2.Online Segment Shrink
3.Redolog Advisor, checkpointing
4.Multiple Temporary tablespace.
5.Automatic Workload Repository
6.Active Session History
7.Misc
a)Rename Tablespace
b)Bigfile tablespace
c)flushing buffer cache
8.ORACLE INTERNAL
a)undocumented parameter (_log_blocks_during_backup)
b)X$ view (x$messages view)
c)Internal Structure of Controlfile
1.Automatic memory management
================================
This feature reduce the overhead of oracle DBA.previously mostly time we need to set diff oracle SGA parameter for
better performance with the help of own experience,advice views and by monitoring the behaviour
of oracle database.
this was just time consuming activity.........
Now this feature makes easy life for oracle DBA.
Just set SGA_TARGET parameter and it automatically allocate memory to different SGA parameter.
it focus on DB_CACHE_SIZE
SHARED_POOL_SIZE
LARGE_POOL
JAVA_POOL
and automatically set it as
__db_cache_size
__shared_pool_size
__large_pool_size
__java_pool_size
check it in alert_log
MMAN(memory manager) process is new in 10g and this is responsible for sga tuning task.
it automatically increase and decrease the SGA parameters value as per the requirement.
Benefit:- Maximum utlization of available SGA memory.
2.Online Segment Shrink.
==========================
hmmmmm again a new feature by oracle to reduce the downtime.Now oracle mainly focus on availablity
thats why its always try to reduce the downtime by intrducing new feature.
in previous version ,reducing High water mark of table was possible by
Exp/imp
or
alter table move....cmd. but on these method tables was not available for normal use for long hrs if it has more data.
but in 10g with just few command we can reduce the HWmark of table.
this feature is available for ASSM tablespaces.
1.alter table emp enable row movement.
2.alter table emp shrink space.
the second cmd have two phases
first phase is to compact the segment and in this phase DML operations are allowed.
second phase(shrink phase)oracle shrink the HWM of table, DML operation will be blocked at that time for short duration.
So if want to shrink the HWM of table then we should use it with two diff command
first compact the segment and then shrink it on non-peak hrs.
alter table emp shrink space compact. (This cmd doesn't block the DML operation.)
and alter table emp shrink space. (This cmd should be on non-peak hrs.)
Benefit:- better full table scan.
3.Redolog Advisor and checkpointing
================================================================
now oracle will suggest the size of redo log file by V$INSTANCE_RECOVERY
SELECT OPTIMAL_LOGFILE_SIZE
FROM V$INSTANCE_RECOVERY
this value is influence with the value of FAST_START_MTTR_TARGET .
Checkpointing
Automatic checkpointing will be enable after setting FAST_START_MTTR_TARGET to non-zero value.
4.Multiple Temporary tablespace.
==================================
Now we can manage multiple temp tablespace under one group.
we can create a tablespace group implicitly when we include the TABLESPACE GROUP clause in the CREATE TEMPORARY TABLESPACE or ALTER TABLESPACE statement and the specified tablespace group does not currently exist.
For example, if group1 is not exists,then the following statements create this groups with new tablespace
CREATE TEMPORARY TABLESPACE temp1 TEMPFILE '/u02/oracle/data/temp01.dbf'
SIZE 50M
TABLESPACE GROUP group1;
--Add Existing temp tablespace into group by
alter tablespace temp2 tablespace group group1.
--we can also assign the temp tablespace group on database level as default temp tablespace.
ALTER DATABASE <db name> DEFAULT TEMPORARY TABLESPACE group1;
benefit:- Better I/O
One sql can use more then one temp tablespace
5.AWR(Automatic Workload Repository):-
================================== AWR is built in Repository and Central point of Oracle 10g.Oracle self managing activities
is fully dependent on AWR.by default after 1 hr, oracle capure all database uses information and store in AWR with the help of
MMON process.we called it Memory monitor process.and all these information are kept upto 7 days(default) and after that it automatically purge.
we can generate a AWR report by
SQL> @?/rdbms/admin/awrrpt
Just like statspack report but its a advance and diff version of statspack,it provide more information of Database as well as OS.
it show report in Html and Text format.
we can also take manually snapshot for AWR by
BEGIN
DBMS_WORKLOAD_REPOSITORY.CREATE_SNAPSHOT ();
END;
**The STATISTICS_LEVEL initialization parameter must be set to the TYPICAL or ALL to enable the Automatic Workload Repository.
[oracle@RMSORA1 oracle]$ sqlplus / as sysdba
SQL*Plus: Release 10.1.0.2.0 - Production on Fri Mar 17 10:37:22 2006
Copyright (c) 1982, 2004, Oracle. All rights reserved.
Connected to:
Oracle Database 10g Enterprise Edition Release 10.1.0.2.0 - Production
With the Partitioning, OLAP and Data Mining options
SQL> @?/rdbms/admin/awrrpt
Current Instance
~~~~~~~~~~~~~~~~
DB Id DB Name Inst Num Instance
4174002554 RMSORA 1 rmsora
Specify the Report Type
~~~~~~~~~~~~~~~~~~~~~~~
Would you like an HTML report, or a plain text report?
Enter 'html' for an HTML report, or 'text' for plain text
Defaults to 'html'
Enter value for report_type: text
Type Specified: text
Instances in this Workload Repository schema
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
DB Id Inst Num DB Name Instance Host
* 4174002554 1 RMSORA rmsora RMSORA1
Using 4174002554 for database Id
Using 1 for instance number
Specify the number of days of snapshots to choose from
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Entering the number of days (n) will result in the most recent
(n) days of snapshots being listed. Pressing <return> without
specifying a number lists all completed snapshots.
Listing the last 3 days of Completed Snapshots
Snap
Instance DB Name Snap Id Snap Started Level
rmsora RMSORA 16186 16 Mar 2006 17:33 1
16187 16 Mar 2006 18:00 1
16206 17 Mar 2006 03:30 1
16207 17 Mar 2006 04:00 1
16208 17 Mar 2006 04:30 1
16209 17 Mar 2006 05:00 1
16210 17 Mar 2006 05:31 1
16211 17 Mar 2006 06:00 1
16212 17 Mar 2006 06:30 1
16213 17 Mar 2006 07:00 1
16214 17 Mar 2006 07:30 1
16215 17 Mar 2006 08:01 1
16216 17 Mar 2006 08:30 1
16217 17 Mar 2006 09:00 1
Specify the Begin and End Snapshot Ids
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Enter value for begin_snap: 16216
Begin Snapshot Id specified: 16216
Enter value for end_snap: 16217
End Snapshot Id specified: 16217
Specify the Report Name
~~~~~~~~~~~~~~~~~~~~~~~
The default report file name is awrrpt_1_16216_16217.txt. To use this name,
press <return> to continue, otherwise enter an alternative.
Benefit:- Now DBA have more free time to play games.....................:-)
Advance version of statspack
more DB and OS information with self managing capabilty
New Automatic alert and database advisor with the help of AWR.
6.Active Session History:-
==========================
V$active_session_history is view that contain the recent session history.
the memory for ASH is comes from SGA and it can't more then 5% of Shared pool.
So we can get latest and active session report from v$active_session_history view and also get histortical data of
of session from DBA_HIST_ACTIVE_SESS_HISTORY.
v$active_session_history include some imp column like:-
~SQL identifier of SQL statement
~Object number, file number, and block number
~Wait event identifier and parameters
~Session identifier and session serial number
~Module and action name
~Client identifier of the session
7.Misc:-
========
Rename Tablespace:-
=================
in 10g,we can even rename a tablespace by
alter tablespace <tb_name> rename to <tb_name_new>;
This command will update the controlfile,data dictionary and datafile header,but dbf filename will be same.
**we can't rename system and sysaux tablespace.
Bigfile tablespace:-
====================
Bigfile tablespace contain only one datafile.
A bigfile tablespace with 8K blocks can contain a 32 terabyte datafile.
Bigfile tablespaces are supported only for locally managed tablespaces with automatic segment-space management.
we can take the advantage of bigfile tablespace when we are using ASM or other logical volume with RAID.
without ASM or RAID ,it gives poor response.
syntax:-
CREATE BIGFILE TABLESPACE bigtbs
Flushing Buffer Cache:-
======================
This option is same as flushing the shared pool,but only available with 10g.
but i don't know, whats the use of this command in prod database......
anyway we can check and try it on test server for tuning n testing some query etc....
SQL> alter system flush buffer_cache;
System altered.
++++++++++++++++++
8.Oracle Internal
++++++++++++++++++
Here is some stuff that is not related with 10g but have some intresting things.
a)undocumented parameter "_log_blocks_during_backup"
++++++++++++++++++++++++
as we know that oracle has generate more redo logs during hotbackup mode because
oracle has to maintain the a complete copy of block into redolog due to split block.
we can also change this behaviour by setting this parameter to False.
If Oracle block size equals the operating system block size.thus reducing the amount of redo generated
during a hot backup.
WITHOUT ORACLE SUPPORT DON'T SET IT ON PROD DATABASE.THIS DOCUMENT IS JUST FOR INFORMATIONAL PURPOSE.
b)some X$ views (X$messages)
++++++++++++++++
if you are intresting in oracle internal architecture then x$ view is right place for getting some intresting things.
X$messages :-it show all the actions that a background process do.
select * from x$messages;
like:-
lock memory at startup MMAN
Memory Management MMAN
Handle sga_target resize MMAN
Reset advisory pool when advisory turned ON MMAN
Complete deferred initialization of components MMAN
lock memory timeout action MMAN
tune undo retention MMNL
MMNL Periodic MQL Selector MMNL
ASH Sampler (KEWA) MMNL
MMON SWRF Raw Metrics Capture MMNL
reload failed KSPD callbacks MMON
SGA memory tuning MMON
background recovery area alert action MMON
Flashback Marker MMON
tablespace alert monitor MMON
Open/close flashback thread RVWR
RVWR IO's RVWR
kfcl instance recovery SMON
c)Internal Structure of Controlfile
++++++++++++++++++++++++++++++++++++
The contents of the current controlfile can be dumped in text form.
Dump Level Dump Contains
1 only the file header
2 just the file header, the database info record, and checkpoint progress records
3 all record types, but just the earliest and latest records for circular reuse record types
4 as above, but includes the 4 most recent records for circular reuse record types
5+ as above, but the number of circular reuse records included doubles with each level
the session must be connected AS SYSDBA
alter session set events 'immediate trace name controlf level 5';
This dump show lots of intresting information.
it also show rman recordes if we used this controlfile in rman backup.
Thanks
Kuljeet Pal Singh

You can find each doc in html and pdf format on the Documentation Library<br>
You can too download all the documentation in html format to have all on your own computer here (445.8MB)<br>
<br>
Nicolas.

Oracle 10g to 11g Upgrade - Oracle Clusterware problem

Oracle10g RAC (2 Nodes) RHEL 4 64bit
Hi All,
I have began the procedure for upgrading Oracle Clusterware to 11g. However, during the install OUI was giving me certain error messages like it couldn't transfer the OUI installlogs to node 2. Well, I kept pushing through the install and after I ran the last rootupgrade script on node 2 it gave me the following error:
Checking the existence of nodeapps on this node
Exception in thread "main" java.lang.UnsupportedClassVersionError: oracle/ops/opsctl/OPSCTLDriver (Unsupported major.minor version 49.0)
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:539)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:251)
at java.net.URLClassLoader.access$100(URLClassLoader.java:55)
at java.net.URLClassLoader$1.run(URLClassLoader.java:194)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:187)
at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274)
at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
Creating '/crs/home/install/paramfile.crs' with data used for CRS configuration
Exception in thread "main" java.lang.UnsupportedClassVersionError: oracle/ops/opsctl/OPSCTLDriver (Unsupported major.minor version 49.0)
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:539)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:251)
at java.net.URLClassLoader.access$100(URLClassLoader.java:55)
at java.net.URLClassLoader$1.run(URLClassLoader.java:194)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:187)
at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274)
at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
Failed to retrieve VIP details
Exception in thread "main" java.lang.UnsupportedClassVersionError: oracle/ops/opsctl/OPSCTLDriver (Unsupported major.minor version 49.0)
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:539)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:251)
at java.net.URLClassLoader.access$100(URLClassLoader.java:55)
at java.net.URLClassLoader$1.run(URLClassLoader.java:194)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:187)
at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274)
at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
Failed to retrieve VIP details
Setting CRS configuration values in /crs/home/install/paramfile.crs
So I ignored the error for the time being and after that I checked the status of crs and it gave me the following:
[oracle@vtl-rac2 crsd]$ crsstatus
HA Resource Target State
ora.VMRACDEV.VMRACDEV1.inst ONLINE ONLINE on vtl-rac1
ora.VMRACDEV.VMRACDEV2.inst ONLINE ONLINE on vtl-rac2
ora.VMRACDEV.db ONLINE ONLINE on vtl-rac1
ora.vtl-rac1.ASM1.asm ONLINE ONLINE on vtl-rac1
ora.vtl-rac1.LISTENER_VTL-RAC1.lsnr ONLINE ONLINE on vtl-rac1
ora.vtl-rac1.gsd ONLINE ONLINE on vtl-rac1
ora.vtl-rac1.ons ONLINE OFFLINE
ora.vtl-rac1.vip ONLINE ONLINE on vtl-rac1
ora.vtl-rac2.ASM2.asm ONLINE ONLINE on vtl-rac2
ora.vtl-rac2.LISTENER_VTL-RAC2.lsnr ONLINE ONLINE on vtl-rac2
ora.vtl-rac2.gsd ONLINE ONLINE on vtl-rac2
ora.vtl-rac2.ons ONLINE OFFLINE
ora.vtl-rac2.vip ONLINE ONLINE on vtl-rac2
So i tried to bring it back up by doing a crs_stop -all and crs_start -all and it gave me the following error:
vtl-rac1 : CRS-1019: Resource ora.vtl-rac2.ons (application) cannot run on vtl-rac1
Start of `ora.vtl-rac1.ons` on member `vtl-rac1` failed.
vtl-rac2 : CRS-1019: Resource ora.vtl-rac1.ons (application) cannot run on vtl-rac2
CRS-0223: Resource 'ora.VMRACDEV.db' has placement error.
CRS-0215: Could not start resource 'ora.vtl-rac1.ons'.
CRS-0215: Could not start resource 'ora.vtl-rac2.ons'.
I am thinking that all of this is caused by the various issues I had with the install. If I am incorrect, then please let me know. If it is true, I would like to know if there are any 11g docs on how to clean up a failed clusterware upgrade. Any advice would be greatly appreciated on any of the situations I am having.
Thank you

Hi Chandra,
Did CVU report any problems before the upgrade?No, there were no errors reported by CVU before the upgrade.
I don't there is note out there for cleaning 11g CRS
install...and I think can very use the 10g CRS note -
239998.1.Yeah I might have to go that way.
I have both the 11g CRS install and upgrade from 10g
to 11CRS at
http://chandradba.blogspot.com/2007/08/oracle-11g-rac-
install-on-red-hat-50.html
and
http://chandradba.blogspot.com/2008/02/oracle-10g-crs-
upgrade-to-11g-crs.html
see if it helps.Yup, your guide is very simple, clear and error proof :) That's how mine when pretty much except right around 75% I started getting these strange errors of files not being able to be transferred to node 2. Anyways, it shouldn't be a problem as none of those errors were configuration related...or else I would have a messed up cluster.
Well, I actually rebooted both machines and now the whole CRS stack is up!! So I guess I am ok. We'll just have to wait and see.
Thanks for your help Chandra...I always appreciate it.

Open cursors problem- j2ee + oracle 10g

Hi,
I am using EJB on sunOne application server 8.1., Oracle 10g DB.
EJB container connects to Oracle DB through a set of connection pools.
BMP for all entity beans.
I have about 160 PL/SQL functions that make up the business logic of the online application. everytime the application runs, I get an increasing number of open cursors, including some of the ones that are explicitly closed within PL/SQL (inspection with sys.v_$open_cursor).
I made sure all CallableStatements, PreparedStatements, RecordSets within the beans are closed and set to NULL. All PL/SQL functions use explicit cursors, so every select statement is managed within a cursor which is explicitly closed when the function finishes with it.
From v$open_cursor, I identified the sessions with the cursors still open, and issued (ALTER SYSTEM KILL SESSION �sid, #serial�) for each of the sessions (this is done via a PL/SQL function for all inactive sessions).
These sessions have state INACTIVE, and wait_class IDLE. This has Killed all sessions, but I was not able to use the application anymore. I suspect by killing those sessions we have also caused the connections between EJB container and the Oracle DB. The only way to use the application now is to stop and restart the sunONE domain � this is very inconvenient.
Has anyone encountered a similar problem? any suggestions to reduce or eliminate the open cursors number? Please help.
Thank you all

Maybe you can try to have a smaller steady-pool-size and idle-timeout-in-millis for your connection pools.
Also, if that's at all possible, have smaller number of connection pools being shared by more apps.
Just my 2c.
thanks.

Can't uninstall or reinstall oracle 10g express edition in w/server 2003

Hi,
I need help from all of you, i already install oracle 10g express edition in
windows server 2003 in D drive. but i can't remove because the oracle not in
the add remove program so i download the windows install clean up to remove
but after remove it still in the all program i still can start and stop the
database but can't go to the database home page.The error message (the install
cannot proceed as service OracleServiceXE is present on the system. Remove the
service , reboot the systemand retry the installation) can any one guide me to use
command prompt to remove.
My email address [email protected]
Thanks

Hi,
Perform the following steps, this will solve your problem and can go with new installation. :-)
(Only perform the steps 7.2 section and here is the link : http://download.oracle.com/docs/cd/B25329_01/doc/install.102/b25143/toc.htm#BABDJDCD
Manually Removing Oracle Database XE
If the deinstallation is interrupted, follow these steps to manually remove Oracle Database XE from your computer:
Step 1: Stop the Oracle Database XE Services
Step 2: Remove the Oracle Database XE Registry Editor Settings
Step 3: Update the System Variable Path
Step 4: Remove Oracle Database XE from the Start Menu and Desktop
Step 5: Remove the Oracle Database XE Directories
Step 6: Install and Run the Windows Installer CleanUp Utility
7.2.1 Step 1: Stop the Oracle Database XE Services
Follow these steps:
1. Open the Windows Services utility: From the Start menu, select All Programs, then Administrative Tools, and then Services.
2. If any of the following Oracle services exist and have the status Started, then select each of the services, and click Stop:
OracleXE
OracleXETNSListener
OracleJobSchedulerXE
OracleXEClrAgent
OracleMTSRecoveryService
3.
Exit Services.
See also the Microsoft online help for more information on stopping services.
7.2.2 Step 2: Remove the Oracle Database XE Registry Editor Settings
Follow these steps:
1.
Log on to Windows with Windows administrative privileges.
2.
Ensure that you followed the instructions under "Step 1: Stop the Oracle Database XE Services" to stop the Oracle Database XE services.
3.
Start the Registry Editor at a command prompt:
SYSTEM_DRIVE:\> regedit
4.
Go to HKEY_CLASSES_ROOT.
5.
Delete the following keys:
NEED TO CONFIRM THE XE-SPECIFIC ONES.
6.
Go to HKEY_CURRENT_USER\Software.
7.
Under Microsoft\Windows\CurrentVersion\Explorer\MenuOrder\Start Menu\Programs, delete the Oracle Database 10g Express Edition key.
8.
Go to HKEY_LOCAL_MACHINE\SOFTWARE and search for the ORACLE group key.
9.
Expand the ORACLE group key and then delete the KEY_XE and OracleMTSRecoveryService keys.
10.
Go to HKEY_LOCAL_MACHINE\SOFTWARE\ODBC\ODBCINST.INI.
11.
Expand the ODBCINST.INI key and remove the Oracle in XE key.
12.
Go to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services.
13.
Delete the following keys:
OracleServiceXE
OracleXEClrAgent
OracleXETNSListener
14.
Go to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Eventlog\Application.
15.
Delete the Oracle.xe key.
16.
Exit the Registry Editor.
17.
Restart your computer.
Thanks,
Rams...
Edited by: user10888288 on May 3, 2010 5:58 AM

Windows 7 64 Bits + VMware Windows XP 32 Bits + Oracle 10G = Error Conexion

Hi all, sorry for my bad English, but I'm using the google translator, I wonder if I can help with something I am quite confused, I have Windows 7 64 Bit, and I'm using VMware Workstation to emulate Windows XP 32-Bit Within this I am running Oracle 10G, when I install the database is fine, the issue that when I start a second or third time, VMware and I can never connect to sqlplus with the user hr, I have errors and I can not connect, but to restart once or twice VMware there if I connect, it is very rare that one will be Oracle process does not start because I'm emulating XP? because the truth question and try to find and read online ways to install Oracle 10g on Windows 7 64 bit but unfortunately I could never ...
I hope I can help and make a comment again, the version of Oracle 10g Express does not serve me for what I need, I study and practice based on the manuals that are written on the Official version Oracle 10g
Greetings and thank you very much
Edited by: HernanHS on 08-mar-2011 11:39

Thanks for replying G, a while ago when installing Oracle 10g try it but can not remember if not needed, or if I could not do, in fact my Oracle 10G me work just that sometimes I can not connect to the database from sqlplus, I was seeing the guide that I spent, but I have a doubt in this part:
For example:
10.10.10.10 mycomputer.mydomain.com mycomputer
The part I do not understand is the mycomputer.mydomain.com, here would have to put the same domain address with which I make the connection to sqlplus? in my case would be something like:
http://computer1-5e7e5ee1a10:5560
How to add the Host would be this?:
10.10.10.10 computer1-5e7e5ee1a10 computer1
I hope I can help. Greetings and thank you very much

Problems using Quick Migrate in SQL Developer 1.5 for MySQL to Oracle 10g

Hi all,
I am trying to use SQL Developer 1.5 migration tools (Quick Migrate) to perform online capture and build source model to migrate from MySQL 5.x to Oracle 10g on Windows platform. I get these errors and the Quick Migrate process fails:
oracle.dbtools.metadata.persistence.PersistableObject.doInsert(PersistableObject.java:238)
I did a search and used the sqldeveloper.cmd script but still fails. Then I created a new database and truncated the repository. I now get the above error plus two new ones listed below:
oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)
Error loading nls:OALL8 is in an inconsistent state
Error occurred during capture: Protocol violation
It fails during the capture process for MySQL 5.1 database
when it begins to capture the tables from MySQL.
Does anyone know how to resolve these issues when migrating from MySQL to Oracle 10g using Quick Migrate with SQL Developer 1.5 release?
Regards,
Ben Prusinski
Message was edited by:
benprusinski
Message was edited by:
benprusinski

Hi all,
I put the following in my sqldeveloper.cmd file:
SET ORACLE_HOME=%CD%
What is very confusing is that with SQL Developer 1.5, there are several levels and several SQL Developer executables! I am really not sure which of these to use:
I created the SQLDeveloper 1.5 directory called SQLDeveloper1_5 on Windows:
1) cd C:\sqldeveloper1_5\sqldeveloper-5338
there exists a sqldeveloper.exe
2) cd c:\sqldeveloper1_5\sqldeveloper-5338\sqldeveloper\sqldeveloper.exe
3) cd c:\sqldeveloper1_5\sqldeveloper-5338\sqldeveloper\sqldeveloer\bin\sqldeveloper.exe
Which SQLDeveloper 1.5 executable should I be using and where should I place the
sqldeveloper.cmd file?
Also I did try to use a different database and schema for the repository with Quick Migrate but it appears a bug exists in SQL Developer 1.5 version that causes errors with Quick Migrate for MySQL to Oracle? Is this correct?
As an update, I ran the following commands:
cd to
c:\sqldeveloper1_5\sqldeveloper-5338\sqldeveloper\sqldeveloper\bin
sqldeveloper.cmd sqldeveloper.exe
Start sqldeveloper.exe
Perform standard capture for MySQL using the new mig2 schema as the new repository
It starts the capture but fails on the errors below:
Error loading nls:OALL8 is in an inconsistent state
UPDATE
============================
I tried this again and it worked with the exception of one error message listed below:
Here are the steps that I followed:
1. Create a Windows cmd script
Put the following entries in the script:
SET ORACLE_HOME=%CD%
save the command windows script as sqldeveloper.cmd
Copy this script to the base installation directory for SQLDeveloper
Example:
1. cd c:\SQLDeveloper1_5\sqldeveloper-5338\sqldeveloper
2. Start SQLDeveloper with the command script that you created earlier
Example:
Open a Windows shell prompt window and execute the following scripts:
a) sqldeveloper.cmd sqldeveloper.exe
b) sqldeveloper.exe
3) In SQL Developer 1.5
From the Migrate menu,
a) Delete current repository and create a new schema in Oracle target database call it mig2.
b) Then create a new repository in SQL Developer 1.5
c) Right mouse click on the MySQL 5.x database and choose capture
It worked with the exception of one error message:
o.jdbc.driver.OracleDriver
Error while registering Oracle JDBC Diagnosability MBean.
So it looks like something is screwed up with my JDBC drivers and configuration for MySQL. How do I diagnose the JDBC driver issue for MySQL?
Thanks!!!
Ben
Thanks
Ben

Oracle 10g RAC Database Migration from SAN to New SAN.

Hi All,
Our client has implemented a Two Node Oracle 10g R2 RAC on HP-UX v2. The Database is on ASM and on HP EVA 4000 SAN. The database size in around 1.2 TB.
Now the requirement is to migrate the Database and Clusterware files to a New SAN (EVA 6400).
SAN to SAN migration can't be done as the customer didn't get license for such storage migration.
My immediate suggestion was to connect the New SAN and present the LUNs and add the Disks from New SAN and wait for rebalance to complete. Then drop the Old Disks which are on Old SAN. Exact Steps To Migrate ASM Diskgroups To Another SAN Without Downtime. (Doc ID 837308.1).
Clients wants us to suggest alternate solutions as they are worried that presenting LUNs from Old SAN and New SAN at the same time may give some issues and also if re-balance fails then it may affect the database. Also they are not able to estimate the time to re-balance a 1.2 TB database across Disks from 2 different SAN. Downtime window is ony 48 hours.
One wild suggestion was to:
1. Connect the New SAN.
2. Create New Diskgroups on New SAN from Oracle RAC env.
3. Backup the Production database and restore on the same Oracle RAC servers but on New Diskgroups.
4. Start the database from new Diskgroup location by updating the spfile/pfile
5. Make sure everything is fine then drop the current Diskgroups from Old SAN.
Will the above idea work in Production env? I think there is a lot of risks in doing the above.
Customer does not have Oracle RAC on Test env so there isn't any chance of trying out any method.
Any suggestion is appreciated.
Rgds,
Thiru.

user1983888 wrote:
Hi All,
Our client has implemented a Two Node Oracle 10g R2 RAC on HP-UX v2. The Database is on ASM and on HP EVA 4000 SAN. The database size in around 1.2 TB.
Now the requirement is to migrate the Database and Clusterware files to a New SAN (EVA 6400).
SAN to SAN migration can't be done as the customer didn't get license for such storage migration.
My immediate suggestion was to connect the New SAN and present the LUNs and add the Disks from New SAN and wait for rebalance to complete. Then drop the Old Disks which are on Old SAN. Exact Steps To Migrate ASM Diskgroups To Another SAN Without Downtime. (Doc ID 837308.1).
Clients wants us to suggest alternate solutions as they are worried that presenting LUNs from Old SAN and New SAN at the same time may give some issues and also if re-balance fails then it may affect the database. Also they are not able to estimate the time to re-balance a 1.2 TB database across Disks from 2 different SAN. Downtime window is ony 48 hours.Adding and removing LUNs online is one of the great features of ASM. The Rebalance will be perfomed under SAN. No downtime!!!
If your customer is not entrusting on ASM. So Oracle Support can answer all doubt.
Any concern .. Contat Oracle Support to guide you in the best way to perform this work.
>
One wild suggestion was to:
1. Connect the New SAN.
2. Create New Diskgroups on New SAN from Oracle RAC env.
3. Backup the Production database and restore on the same Oracle RAC servers but on New Diskgroups.
4. Start the database from new Diskgroup location by updating the spfile/pfile
5. Make sure everything is fine then drop the current Diskgroups from Old SAN.
ASM Supports many Terabytes, if you need to migrate 3 Database with 20TB each using this way described above would be very laborious .. .. So add and remove Luns online is one feature that must work.
Take the approval from Oracle support and do this work using the ASM Rebalance.
Regards,
Levi Pereira

Running Multiple queries in Oracle 10g Express Edition! Help Me!

I am new to Oracle 10g Express Edition.
I used my browser to navigated to http://127.0.0.1:8080/apex
I saw the database page.. logged in.. went into the SQL section.. now am not able to run two or more queries at the same time.. i have given a screenshot too. Plz.. check it and reply me quickly..
http://i71.photobucket.com/albums/i149/prasanna7287/546895215.jpg
Help me plz..
Prasanna.

There are two possibilities:
1) Run the SQL commands, one command at a time;
2) Create a script of multiple commands, and run the script.
These are discussed in some detail in the online documentation at http://www.oracle.com/pls/xe102/homepage
In particular, look at
http://download-east.oracle.com/docs/cd/B25329_01/doc/appdev.102/b25108/xedev_sql.htm#BJEIEIFJ
Message was edited by:
Hans Forbrich
No ... wait ... please do not read the documentation! <g>

Uploading photo in oracle 10g express edition

Hi,
I want to upload photo in my database running on oracle 10g express edition.This process must handle simultaneous uploading and with minimum error. Problem is the site is online and anyone can upload garbage,etc.so i am planning to collect images through email and then photo would be uploaded by some data entry operator. please suggest me some process
Thanks

878927 wrote:
How can use these loader tools? and what will be the advantage by going through these tools?please explain.Another Condition is i have to scan the photos before uploading it to databaseThere are instructions on how to use SQL*LOADER in the on-line documentation. I meant to say that you have to decide the best way to load the data. I just listed some examples on possible ways it can be done.
Apex is a database application that can be used to generate web pages based on database tables. It can also load files from clients. You can read about Apex in the Apex forums here on OTN or in the on-linedocumentation

Problem using template in database configuration assistant Oracle 10g

Hi,
I created a database using the database configuration assistant for Oracle 10g on a Windows Server 2003 box. The database I created worked perfectly, and I had saved it as a template so I could save some time when creating similar databases (which I have to do on occasion)
When I try to use the template though, I get an error (at about 4% through the database creation) saying:
ORA-01501: CREATE DATABASE failed
ORA-09314: sltln: error translating logical name
I'm creating this new database on the same server as the one I created my previous database on and NOTHING has changed on it, I did this just minutes apart and can duplicate it at will (just try and use a template)
Heres the template file contents (KM1.dbt)
<DatabaseTemplate name="KM1" description="" version="10.1.0.2.0">
<CommonAttributes>
<option name="ISEARCH" value="false"/>
<option name="OMS" value="false"/>
<option name="JSERVER" value="false"/>
<option name="SPATIAL" value="false"/>
<option name="ODM" value="false">
<tablespace id="SYSAUX"/>
</option>
<option name="IMEDIA" value="false"/>
<option name="XDB_PROTOCOLS" value="false">
<tablespace id="SYSAUX"/>
</option>
<option name="ORACLE_TEXT" value="false">
<tablespace id="SYSAUX"/>
</option>
<option name="SAMPLE_SCHEMA" value="false"/>
<option name="CWMLITE" value="false">
<tablespace id="SYSAUX"/>
</option>
<option name="EM_REPOSITORY" value="true">
<tablespace id="SYSAUX"/>
</option>
</CommonAttributes>
<Variables/>
<CustomScripts Execute="false"/>
<InitParamAttributes>
<InitParams>
<initParam name="O7_DICTIONARY_ACCESSIBILITY" value="TRUE"/>
<initParam name="background_dump_dest" value="{ORACLE_BASE}\admin\{DB_UNIQUE_NAME}\bdump"/>
<initParam name="compatible" value="10.1.0.2.0"/>
<initParam name="core_dump_dest" value="{ORACLE_BASE}\admin\{DB_UNIQUE_NAME}\cdump"/>
<initParam name="db_block_size" value="8" unit="KB"/>
<initParam name="db_cache_size" value="24" unit="MB"/>
<initParam name="db_create_file_dest" value="E:\oradata"/>
<initParam name="db_create_online_log_dest_1" value="C:\Oradata"/>
<initParam name="db_create_online_log_dest_2" value="D:\Oradata"/>
<initParam name="db_create_online_log_dest_3" value="E:\Oradata"/>
<initParam name="db_domain" value="JACOBSONCO.COM"/>
<initParam name="db_file_multiblock_read_count" value="16"/>
<initParam name="db_name" value="UDC7"/>
<initParam name="db_recovery_file_dest" value="E:\UDC7\flash_recovery_area"/>
<initParam name="db_recovery_file_dest_size" value="2048" unit="MB"/>
<initParam name="java_pool_size" value="0" unit="MB"/>
<initParam name="job_queue_processes" value="10"/>
<initParam name="large_pool_size" value="8" unit="MB"/>
<initParam name="open_cursors" value="1000"/>
<initParam name="pga_aggregate_target" value="24" unit="MB"/>
<initParam name="processes" value="150"/>
<initParam name="remote_login_passwordfile" value="EXCLUSIVE"/>
<initParam name="shared_pool_size" value="80" unit="MB"/>
<initParam name="sort_area_size" value="65536"/>
<initParam name="undo_management" value="AUTO"/>
<initParam name="undo_tablespace" value="UNDOTBS1"/>
<initParam name="user_dump_dest" value="{ORACLE_BASE}\admin\{DB_UNIQUE_NAME}\udump"/>
</InitParams>
<MiscParams>
<databaseType>MULTIPURPOSE</databaseType>
<maxUserConn>20</maxUserConn>
<percentageMemTOSGA>40</percentageMemTOSGA>
<customSGA>true</customSGA>
<characterSet>WE8MSWIN1252</characterSet>
<nationalCharacterSet>AL16UTF16</nationalCharacterSet>
<archiveLogMode>false</archiveLogMode>
<initParamFileName>{ORACLE_BASE}\admin\{DB_UNIQUE_NAME}\pfile\init.ora</initParamFileName>
</MiscParams>
<SPfile useSPFile="true">{ORACLE_HOME}\database\spfile{SID}.ora</SPfile>
</InitParamAttributes>
<StorageAttributes>
<ControlfileAttributes id="Controlfile">
<maxDatafiles>100</maxDatafiles>
<maxLogfiles>16</maxLogfiles>
<maxLogMembers>3</maxLogMembers>
<maxLogHistory>1</maxLogHistory>
<maxInstances>8</maxInstances>
<image name="<OMF_CONTROL_0>" filepath="{ORACLE_BASE}\oradata\{DB_UNIQUE_NAME}\"/>
<image name="<OMF_CONTROL_1>" filepath="{ORACLE_BASE}\oradata\{DB_UNIQUE_NAME}\"/>
<image name="<OMF_CONTROL_2>" filepath="{ORACLE_BASE}\oradata\{DB_UNIQUE_NAME}\"/>
</ControlfileAttributes>
<DatafileAttributes id="<OMF_SNIKEB_DATAFILE_0>">
<tablespace>SNIKEB</tablespace>
<temporary>false</temporary>
<online>true</online>
<status>0</status>
<size unit="MB">300</size>
<reuse>false</reuse>
<autoExtend>false</autoExtend>
<increment unit="KB">-2</increment>
<maxSize unit="KB">-1</maxSize>
</DatafileAttributes>
<DatafileAttributes id="<OMF_SYSAUX_DATAFILE_0>">
<tablespace>SYSAUX</tablespace>
<temporary>false</temporary>
<online>true</online>
<status>0</status>
<size unit="MB">120</size>
<reuse>true</reuse>
<autoExtend>true</autoExtend>
<increment unit="KB">10240</increment>
<maxSize unit="MB">-1</maxSize>
</DatafileAttributes>
<DatafileAttributes id="<OMF_SYSTEM_DATAFILE_0>">
<tablespace>SYSTEM</tablespace>
<temporary>false</temporary>
<online>true</online>
<status>0</status>
<size unit="MB">300</size>
<reuse>true</reuse>
<autoExtend>true</autoExtend>
<increment unit="KB">10240</increment>
<maxSize unit="MB">-1</maxSize>
</DatafileAttributes>
<DatafileAttributes id="<OMF_TEMP_DATAFILE_0>">
<tablespace>TEMP</tablespace>
<temporary>false</temporary>
<online>true</online>
<status>0</status>
<size unit="MB">20</size>
<reuse>true</reuse>
<autoExtend>true</autoExtend>
<increment unit="KB">640</increment>
<maxSize unit="MB">-1</maxSize>
</DatafileAttributes>
<DatafileAttributes id="<OMF_UNDOTBS1_DATAFILE_0>">
<tablespace>UNDOTBS1</tablespace>
<temporary>false</temporary>
<online>true</online>
<status>0</status>
<size unit="MB">200</size>
<reuse>true</reuse>
<autoExtend>true</autoExtend>
<increment unit="KB">5120</increment>
<maxSize unit="MB">-1</maxSize>
</DatafileAttributes>
<DatafileAttributes id="<OMF_USERS_DATAFILE_0>">
<tablespace>USER_DATA</tablespace>
<temporary>false</temporary>
<online>true</online>
<status>0</status>
<size unit="MB">5</size>
<reuse>true</reuse>
<autoExtend>true</autoExtend>
<increment unit="KB">1280</increment>
<maxSize unit="MB">-1</maxSize>
</DatafileAttributes>
<TablespaceAttributes id="SNIKEB">
<online>true</online>
<offlineMode>1</offlineMode>
<readOnly>false</readOnly>
<temporary>false</temporary>
<defaultTemp>false</defaultTemp>
<undo>false</undo>
<local>true</local>
<blockSize>-1</blockSize>
<allocation>1</allocation>
<uniAllocSize unit="KB">-1</uniAllocSize>
<initSize unit="KB">-1</initSize>
<increment unit="KB">-1</increment>
<incrementPercent>-1</incrementPercent>
<minExtends>-1</minExtends>
<maxExtends>-2</maxExtends>
<minExtendsSize unit="KB">-1</minExtendsSize>
<logging>true</logging>
<recoverable>false</recoverable>
<maxFreeSpace>0</maxFreeSpace>
<autoSegmentMgmt>true</autoSegmentMgmt>
<datafilesList>
<TablespaceDatafileAttributes id="<OMF_SNIKEB_DATAFILE_0>">
<id>1</id>
</TablespaceDatafileAttributes>
</datafilesList>
</TablespaceAttributes>
<TablespaceAttributes id="SYSAUX">
<online>true</online>
<offlineMode>1</offlineMode>
<readOnly>false</readOnly>
<temporary>false</temporary>
<defaultTemp>false</defaultTemp>
<undo>false</undo>
<local>true</local>
<blockSize>-1</blockSize>
<allocation>1</allocation>
<uniAllocSize unit="KB">-1</uniAllocSize>
<initSize unit="KB">64</initSize>
<increment unit="KB">64</increment>
<incrementPercent>50</incrementPercent>
<minExtends>1</minExtends>
<maxExtends>4096</maxExtends>
<minExtendsSize unit="KB">64</minExtendsSize>
<logging>true</logging>
<recoverable>false</recoverable>
<maxFreeSpace>0</maxFreeSpace>
<autoSegmentMgmt>true</autoSegmentMgmt>
<datafilesList>
<TablespaceDatafileAttributes id="<OMF_SYSAUX_DATAFILE_0>">
<id>-1</id>
</TablespaceDatafileAttributes>
</datafilesList>
</TablespaceAttributes>
<TablespaceAttributes id="SYSTEM">
<online>true</online>
<offlineMode>1</offlineMode>
<readOnly>false</readOnly>
<temporary>false</temporary>
<defaultTemp>false</defaultTemp>
<undo>false</undo>
<local>true</local>
<blockSize>-1</blockSize>
<allocation>3</allocation>
<uniAllocSize unit="KB">-1</uniAllocSize>
<initSize unit="KB">64</initSize>
<increment unit="KB">64</increment>
<incrementPercent>50</incrementPercent>
<minExtends>1</minExtends>
<maxExtends>-1</maxExtends>
<minExtendsSize unit="KB">64</minExtendsSize>
<logging>true</logging>
<recoverable>false</recoverable>
<maxFreeSpace>0</maxFreeSpace>
<autoSegmentMgmt>true</autoSegmentMgmt>
<datafilesList>
<TablespaceDatafileAttributes id="<OMF_SYSTEM_DATAFILE_0>">
<id>-1</id>
</TablespaceDatafileAttributes>
</datafilesList>
</TablespaceAttributes>
<TablespaceAttributes id="TEMP">
<online>true</online>
<offlineMode>1</offlineMode>
<readOnly>false</readOnly>
<temporary>true</temporary>
<defaultTemp>true</defaultTemp>
<undo>false</undo>
<local>true</local>
<blockSize>-1</blockSize>
<allocation>1</allocation>
<uniAllocSize unit="KB">-1</uniAllocSize>
<initSize unit="KB">64</initSize>
<increment unit="KB">64</increment>
<incrementPercent>0</incrementPercent>
<minExtends>1</minExtends>
<maxExtends>0</maxExtends>
<minExtendsSize unit="KB">64</minExtendsSize>
<logging>true</logging>
<recoverable>false</recoverable>
<maxFreeSpace>0</maxFreeSpace>
<autoSegmentMgmt>true</autoSegmentMgmt>
<datafilesList>
<TablespaceDatafileAttributes id="<OMF_TEMP_DATAFILE_0>">
<id>-1</id>
</TablespaceDatafileAttributes>
</datafilesList>
</TablespaceAttributes>
<TablespaceAttributes id="UNDOTBS1">
<online>true</online>
<offlineMode>1</offlineMode>
<readOnly>false</readOnly>
<temporary>false</temporary>
<defaultTemp>false</defaultTemp>
<undo>true</undo>
<local>true</local>
<blockSize>-1</blockSize>
<allocation>1</allocation>
<uniAllocSize unit="KB">-1</uniAllocSize>
<initSize unit="KB">512</initSize>
<increment unit="KB">512</increment>
<incrementPercent>50</incrementPercent>
<minExtends>8</minExtends>
<maxExtends>4096</maxExtends>
<minExtendsSize unit="KB">512</minExtendsSize>
<logging>true</logging>
<recoverable>false</recoverable>
<maxFreeSpace>0</maxFreeSpace>
<autoSegmentMgmt>true</autoSegmentMgmt>
<datafilesList>
<TablespaceDatafileAttributes id="<OMF_UNDOTBS1_DATAFILE_0>">
<id>-1</id>
</TablespaceDatafileAttributes>
</datafilesList>
</TablespaceAttributes>
<TablespaceAttributes id="USER_DATA">
<online>true</online>
<offlineMode>1</offlineMode>
<readOnly>false</readOnly>
<temporary>false</temporary>
<defaultTemp>false</defaultTemp>
<undo>false</undo>
<local>true</local>
<blockSize>-1</blockSize>
<allocation>1</allocation>
<uniAllocSize unit="KB">-1</uniAllocSize>
<initSize unit="KB">128</initSize>
<increment unit="KB">128</increment>
<incrementPercent>0</incrementPercent>
<minExtends>1</minExtends>
<maxExtends>4096</maxExtends>
<minExtendsSize unit="KB">128</minExtendsSize>
<logging>true</logging>
<recoverable>false</recoverable>
<maxFreeSpace>0</maxFreeSpace>
<autoSegmentMgmt>true</autoSegmentMgmt>
<datafilesList>
<TablespaceDatafileAttributes id="<OMF_USERS_DATAFILE_0>">
<id>-1</id>
</TablespaceDatafileAttributes>
</datafilesList>
</TablespaceAttributes>
<RedoLogGroupAttributes id="1">
<reuse>false</reuse>
<fileSize unit="KB">10240</fileSize>
<Thread>1</Thread>
<member ordinal="0" memberName="OMF_1_REDOLOG_MEMBER_0" filepath="{ORACLE_BASE}\oradata\{DB_UNIQUE_NAME}\"/>
</RedoLogGroupAttributes>
<RedoLogGroupAttributes id="2">
<reuse>false</reuse>
<fileSize unit="KB">10240</fileSize>
<Thread>1</Thread>
<member ordinal="0" memberName="OMF_2_REDOLOG_MEMBER_0" filepath="{ORACLE_BASE}\oradata\{DB_UNIQUE_NAME}\"/>
</RedoLogGroupAttributes>
<RedoLogGroupAttributes id="3">
<reuse>false</reuse>
<fileSize unit="KB">10240</fileSize>
<Thread>1</Thread>
<member ordinal="0" memberName="OMF_3_REDOLOG_MEMBER_0" filepath="{ORACLE_BASE}\oradata\{DB_UNIQUE_NAME}\"/>
</RedoLogGroupAttributes>
</StorageAttributes>
</DatabaseTemplate>
can anyone explain why I keep getting this error?
Thanks

Error:     ORA-9314
Text:     sltln: error translating logical name
Cause:     Internal buffer may have overflowed
Action:     See OSD error accompanying this message
Check alertlog and trace files.
Message was edited by:
FeNiCrC_Neil

How to archive and Purge in Oracle 10g based on data

Hi,
Our requirement is that based on some rules stored in static tables we want to perform Archiving, purging and compression of data in Oracle 10g.
Can anyone guide me to proper information material for how to go about this?
Thanks!
Avinash.

Hi,
Thanks for the information.
But this traditional way of doing is archiving is for maintenance and backup operations.
We want to have this process online, without taking db offline. In this case will this approach work?
In our case, the rules can be like -
1. For table 'A', if rows exceed 10Million, then start archiving of the data for that table.
2. For table 'B', if data is older than 6 motnhs start archiving of the data for that table.
3. Archiving should be on for 15 minutes only after that should pause, and should resume whenever user wants to resume.
4. Archiving should start on specified days only... ETC...

Can i create a standby database in oracle 10g standared edition ?

what are the steps required for creating a standby database using oracle 10g standard edition. or Any other feature for mirroring database in oracle 10g standared edition

Dear mithun,
Please read the following online documentation;
http://download-west.oracle.com/docs/cd/B19306_01/server.102/b14239/standby.htm
+"+
+2.3.2 Oracle Software Requirements+
+The following list describes Oracle software requirements for using Data Guard:+
+* Oracle Data Guard is available only as a feature of Oracle Database Enterprise Edition. It is not available with Oracle Database Standard Edition. This means the same release of Oracle Database Enterprise Edition must be installed on the primary database and all standby databases in a Data Guard configuration.+
+Note:+
+It is possible to simulate a standby database environment with databases running Oracle Database Standard Edition. You can do this by manually transferring archived redo log files using an operating system copy utility or using custom scripts that periodically send archived redo log files from one database to the other. The consequence is that this configuration does not provide the ease-of-use, manageability, performance, and disaster-recovery capabilities available with Data Guard.+
+"+
Hope That Helps.
Ogan

Oracle 10g - Database does not respond to the application users

Hi all,
I am using ORACLE 10g database with 75 users connections 50 local and 20 remote users using ADSL and dial up modem. Operating system on server is
Windows 2003.
All of a sudden users making the entry get disconnected getting the error as
ORA-12516: TNS:listener could not find available handler with matching protocol stack
Other case users when using the appliaction get their PC hanged and connection
to oracle fails again. they cannot login to the application that time, the error is
ORA-04031: unable to allocate %s bytes of shared memory ("%s","%s","%s","%s")
Twice a day the users trying to login cannot access the database server.
Front end application is in VB using exe file. When the users cannot logon
to the database. I manually stop the ORACLE services(including DB console) and
then stop the listener.
This practice is going on since last two months.
Server Scenario
After Installing Oracle Standard Edition 10g.
System tablespace utilization is 98.5% which is 465 MB out of total 470 MB.
There is only one Rollback Segment named as SYSTEM.
when we install 9i 4 rollback segments as RO1, RO2, RO3, RO4 are created
by default.
Do I need to add the datafile to SYSTEM table space as its current usage is 99.15% and its auto extend is ticked on using auto extent as 10 MB. I tried adding another datafile during weekend downtime. when I resumed on saturday morning I found it did not add any datafile which I had put on thursday eveninig as system02.dbf.
Do I need to add a new datafile to the SYSTEM tablespace ?
Do I need to create new rollback segments apart from SYSTEM rollback segment ?
My current schema size 15360Mb with its usage as 9.32% (1432.25 Mb).
Please reply !!!

Hi Paul
My Server configuration is
Compaq ML 370
3.4 Ghz Processor
3.5 GB RAM
SQL> show sga
Total System Global Area 171966464 bytes
Fixed Size 787988 bytes
Variable Size 145488364 bytes
Database Buffers 25165824 bytes
Redo Buffers 524288 bytes
SQL> select * from v$sgastat;
POOL NAME BYTES
fixed_sga 787988
buffer_cache 25165824
log_buffer 524288
shared pool subheap 55600
shared pool KQR L SO 218160
shared pool KQR M PO 1329244
shared pool KQR M SO 605364
shared pool KQR S PO 164156
shared pool KQR S SO 6144
shared pool KTI-UNDO 1235304
shared pool sql area 5368208
shared pool KGLS heap 1597560
shared pool joxs heap 6004
shared pool row cache 3707272
shared pool parameters 17520
shared pool repository 19396
shared pool ASH buffers 4194304
shared pool free memory 16586072
shared pool PL/SQL DIANA 679456
shared pool KSPD key heap 4220
shared pool PL/SQL MPCODE 1167992
shared pool library cache 11368964
shared pool miscellaneous 25942980
shared pool pl/sql source 88
shared pool PLS non-lib hp 29816
shared pool XDB Schema Cac 3594144
shared pool alert threshol 3460
shared pool joxlod exec hp 355820
shared pool table definiti 5880
shared pool temporary tabl 4932
shared pool trigger defini 12848
shared pool trigger inform 1892
shared pool type object de 20256
shared pool private strands 1198080
shared pool event statistics per sess 4384640
shared pool fixed allocation callback 304
large pool free memory 8388608
java pool joxs heap 233856
java pool free memory 44743296
java pool joxlod exec hp 5354496
40 rows selected.
SQL> select segment_name, owner, status
2 from dba_rollback_segs;
SEGMENT_NAME OWNER STATUS
SYSTEM SYS ONLINE
_SYSSMU1$                      PUBLIC ONLINE
_SYSSMU2$                      PUBLIC ONLINE
_SYSSMU3$                      PUBLIC ONLINE
_SYSSMU4$                      PUBLIC ONLINE
_SYSSMU5$                      PUBLIC ONLINE
_SYSSMU6$                      PUBLIC ONLINE
_SYSSMU7$                      PUBLIC ONLINE
_SYSSMU8$                      PUBLIC ONLINE
_SYSSMU9$                      PUBLIC ONLINE
_SYSSMU10$                     PUBLIC ONLINE
SEGMENT_NAME OWNER STATUS
_SYSSMU11$                     PUBLIC ONLINE
_SYSSMU12$                     PUBLIC ONLINE
_SYSSMU13$                     PUBLIC ONLINE
_SYSSMU14$                     PUBLIC ONLINE
_SYSSMU15$                     PUBLIC OFFLINE
_SYSSMU16$                     PUBLIC OFFLINE
_SYSSMU17$                     PUBLIC OFFLINE
_SYSSMU18$                     PUBLIC OFFLINE
_SYSSMU19$                     PUBLIC OFFLINE
_SYSSMU20$                     PUBLIC OFFLINE
_SYSSMU21$                     PUBLIC OFFLINE
SEGMENT_NAME OWNER STATUS
_SYSSMU22$                     PUBLIC OFFLINE
_SYSSMU23$                     PUBLIC OFFLINE
_SYSSMU24$                     PUBLIC OFFLINE
_SYSSMU25$                     PUBLIC OFFLINE
_SYSSMU26$                     PUBLIC OFFLINE
27 rows selected.
Currently AUTOEXTEND is ticked as on for SYSTEM tablespace and its size is showing as 99.16% (466.06 mb) used which is very much nearing to its full capacity of 470 mb.
Currently 75 users - 50 Local users and 20 Remote Users are connected to the server. Is there any limit that Server should have limited connections.
Server has Windows 2003 Standard Edition. Has Windows 2003 anything to do
with the no. of users getting connected ?

OracleAS 10g 10.1.2.0.2 online documentation

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