Oracle 10g with RAC option

What is the requirement for Dell machine, Intel Linux for the configuration for RAC on Oracle Standard Edition?

in 9i RAC runs with Enterprise Option and I think in 10g must run in Enterprise Option with more reasons than before.
Joel Pérez
http://otn.oracle.com/experts

Similar Messages

Reading Blob in Oracle 10G with Loop option

Hi,
I have a Oracle 10G database with about 8500 Records with blob field as PDF file. Each PDF is about 135KB. When I am storing all these as individual database size is coming about 1.5 GB. In reality I am having only 5 PDF types. In each record one of the above PDF file will be stored. I want to store unique 5 blob records in database. If I click on record hyperlink it should read from the location where I stored 5 PDF files. Please help me to reduce the Database size and to get the above solution.
Regards,
- Jaya Kumar

I have a Oracle 10G database with about 8500 Records with blob field as PDF file. Each PDF is about 135KB. When I am storing all these as individual database size is coming about 1.5 GB. In reality I am having only 5 PDF types. In each record one of the above PDF file will be stored. I want to store unique 5 blob records in database. If I click on record hyperlink it should read from the location where I stored 5 PDF files. Please help me to reduce the Database size and to get the above solution.Sounds like a workable solution.
You'll need to devise a way to determine which blob you want - probably an identifier in one of the table columns - and then look up the one you want by that value when it is needed.
Do you need help rendering the pdf too?

How to install Oracle 10g with its grid functionality on Linux?

Well, I thought changing the subject line might help to convey the meaning of what I want better. Here's my earlier post from a few hours earlier.
Hi,
I need carry out TPC-C benchmarking test for Oracle 10g (using one, two and four servers; basically using the grid in case of multiple servers). I have installed oracle 10g (with default options) on all the four servers, but beyond that I have no idea as to how can I invoke the grid option in order to carry out the tests-by my statement, I mean do I need to choose grid option while installing Oracle or is it the case that I specify the grid option in the code that I write for carrying out the tests. The OS is LInux (Scientific Linux).
An unrelated problem-one of the servers is 64 bit while others are 32 bit, and proper versions of oracle have been installed. Neglecting the obvious fact that this will make comparisons difficult does anyone anticipate any other problem?
Many Thanks!
Steve
*******************************************************************************************************

Do you think that the installation of RAC can be done
in a week? yes, as long as you know what you are doing and can catch the concept quickly and good at following instructions.
Moreover, we do not have a cluster-all we
have are four servers that are separate. Do you know
if the name Real Application Clusters implies that
the servers have to be in a cluster?
The basic idea of RAC is all these hosts need to share same set of storage. The most popular such storage are SAN and NAS.
An example of building RAC on linux
http://www.oracle.com/technology/pub/articles/hunter_rac10gr2_iscsi.html

Oracle Clustre, Oracle Cluster with RAC and Oracle 10g

Is there a difference between Oracle Cluster and Oracle Cluster with RAC? Please explain. Do existing database codes run unmodified in Cluster or Cluster with RAC environment? What needs to be modified to make existing SQL codes RAC-aware. How to achieve 'all automatic' in case of failure and resubmission of Queries from failed instance to a running instance?
In 10g environment, do we need to consider licensing of RAC as a separate product? What are additional features one derives in 10g that is not in Cluster +RAC?
Your comments and pointers to comparison study and pictorial clarification will be very helpful.

Oracle cluster like failsafe before or Veritas Cluster or other vendor's cluster is meant for HA (high availability) purpose. Which 2 nodes or more can see a shared disk with 1 active node. Whenever this active node failed through heartbeat other machine will know and will take the database over from there.
Oracle RAC is more for HA and load balance. In Oracle RAC 2 or more nodes are accessing the database at the same time so it spread load across all these nodes.
I believe Oracle 10g RAC still need seperate license for it. But you need to call Oracle or check the production document to verify it.
Oracle 10g besides improvement in RAC. It's main improvement is on the build in management of the database itself. It can monitored and selftune itself to much furthur level then before and give DBA much more information to determine the cause of the problem as well. Plus improvement on lots of utility as well like RMAN , data pump etc... I don't want to get into too much detail on this you can check on their 10g new features for more detail view.
Hope this help. :)

How to Configure a oracle R12 with RAC on two different system .

I have one laptop and one desktop
Laptop----
on laptop I have install vmware 8
Host OS --win7
Guest OS---linux 4
Desktop ---
On Desktop I have install Vmware 8
Hosts OS --- Win XP
Guest OS ---Linux 4
Plz suggest How configure oracle R12 with RAC using both system .

Hussein Sawwan wrote:
on laptop I have install vmware 8
Host OS --win7
Guest OS---linux 4
Desktop ---
On Desktop I have install Vmware 8
Hosts OS --- Win XP
Guest OS ---Linux 4
Plz suggest How configure oracle R12 with RAC using both system .If you want to configure RAC, then you must have the same OS installed on all RAC nodes -- See (RAC: Frequently Asked Questions [ID 220970.1], Does Oracle Clusterware or Oracle Real Application Clusters support heterogeneous platforms?) for details.
Once you have the same OS, please refer to:
Oracle E-Business Suite Release 12 High Availability Documentation Roadmap [ID 1072636.1]
Using Oracle 10g Release 2 Real Application Clusters and Automatic Storage Management with Oracle E-Business Suite Release 12 [ID 388577.1]
Using Oracle 11g Release 2 Real Application Clusters with Oracle E-Business Suite Release 12 [ID 823587.1]
Thanks,
HusseinHi Hussein,
For Rac I am using both same OS (linux 4) for both nodes .
Plz suggest its possible to install two nodes on different machine(diiferent virtual machine on different system ) .Can communicate both machine without any problem if its possible plz provide links.

Issues while installing ORACLE 10g R2 RAC on RHEL 5.3

i am installing oracle 10g R2 RAC on RHEL 5.3 in a test environment. my aim was to install using ASM.
i went through the pre-requisites ok before beginning with the installation.
since RHEL 5.3 doesnt support raw devices i used
http://www.idevelopment.info/data/Unix/Linux/LINUX_ConnectingToAniSCSITargetWithOpen-iSCSIInitiatorUsingLinux.shtml#Configure%20iSCSI%20Initiator%20and%20New%20Volume
udev to configure shared storage. my storage is on openfiler as a iSCSI target.
fdisk -l on both nodes shows the shared drives.
[root@node1 ~]# fdisk -l
Disk /dev/sda: 21.4 GB, 21474836480 bytes
255 heads, 63 sectors/track, 2610 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
   Device Boot      Start         End      Blocks   Id System
/dev/sda1   *           1          13      104391   83 Linux
/dev/sda2              14        2053    16386300   8e Linux LVM
/dev/sda3            2054        2372     2562367+ 82 Linux swap / Solaris
Disk /dev/sdd: 10.5 GB, 10502537216 bytes
64 heads, 32 sectors/track, 10016 cylinders
Units = cylinders of 2048 * 512 = 1048576 bytes
   Device Boot      Start         End      Blocks   Id System
/dev/sdd1               1       10016    10256368   83 Linux
Disk /dev/sdb: 10.5 GB, 10536091648 bytes
64 heads, 32 sectors/track, 10048 cylinders
Units = cylinders of 2048 * 512 = 1048576 bytes
   Device Boot      Start         End      Blocks   Id System
/dev/sdb1               1       10048    10289136   83 Linux
Disk /dev/sdc: 10.5 GB, 10536091648 bytes
64 heads, 32 sectors/track, 10048 cylinders
Units = cylinders of 2048 * 512 = 1048576 bytes
   Device Boot      Start         End      Blocks   Id System
/dev/sdc1               1       10048    10289136   83 Linux
Disk /dev/sdf: 10.5 GB, 10569646080 bytes
64 heads, 32 sectors/track, 10080 cylinders
Units = cylinders of 2048 * 512 = 1048576 bytes
   Device Boot      Start         End      Blocks   Id System
/dev/sdf1               1       10080    10321904   83 Linux
Disk /dev/sde: 10.5 GB, 10502537216 bytes
64 heads, 32 sectors/track, 10016 cylinders
Units = cylinders of 2048 * 512 = 1048576 bytes
   Device Boot      Start         End      Blocks   Id System
/dev/sde1               1       10016    10256368   83 Linux
[root@node1 ~]# ls -l /dev/iscsi/arpl*
/dev/iscsi/arpl1:
total 0
lrwxrwxrwx 1 oracle oinstall 9 Jun 30 12:58 part -> ../../sde
lrwxrwxrwx 1 oracle oinstall 10 Jun 30 12:58 part1 -> ../../sde1
/dev/iscsi/arpl2:
total 0
lrwxrwxrwx 1 oracle oinstall 9 Jun 30 12:58 part -> ../../sdd
lrwxrwxrwx 1 oracle oinstall 10 Jun 30 12:58 part1 -> ../../sdd1
/dev/iscsi/arpl3:
total 0
lrwxrwxrwx 1 oracle oinstall 9 Jun 30 12:58 part -> ../../sdb
lrwxrwxrwx 1 oracle oinstall 10 Jun 30 12:58 part1 -> ../../sdb1
/dev/iscsi/arpl4:
total 0
lrwxrwxrwx 1 oracle oinstall 9 Jun 30 12:58 part -> ../../sdc
lrwxrwxrwx 1 oracle oinstall 10 Jun 30 12:58 part1 -> ../../sdc1
/dev/iscsi/arpl5:
total 0
lrwxrwxrwx 1 oracle oinstall 9 Jun 30 12:58 part -> ../../sdf
lrwxrwxrwx 1 oracle oinstall 10 Jun 30 12:58 part1 -> ../../sdf1
[root@node1 ~]# configuring udev results in the drives being mapped to persistent drive names eg. /dev/iscsi/arpl1/part1
still when i enter the name of the raw device which i have created i get the following error. please help
Image: !http://img91.imageshack.us/img91/7448/oracle.png!

did you check this
http://download-west.oracle.com/docs/cd/B19306_01/install.102/b14203/storage.htm#BABBHECD
http://download.oracle.com/docs/cd/B28359_01/install.111/b28263/storage.htm#CDEBFDEH
also before you do what is suggested on the url posted by Mufalani,
it seems that you should do the following:
Check existence of udev raw mapping rule file /etc/udev/rules.d/60-raw.rules
On RH/EL5, udev raw mapping rule file /etc/udev/rules.d/60-raw.rules should exist by default as part of the util-linux package, for example:
# ls /etc/udev/rules.d/60-raw.rules
/etc/udev/rules.d/60-raw.rulesCreate a custom udev raw mapping rule file, /etc/udev/rules.d/61-oracleraw.rules say, for example:
# touch /etc/udev/rules.d/61-oracleraw.rules3b. Add udev raw binding rules to /etc/udev/rules.d/61-oracleraw.rules file
Add the udev raw binding rules to the /etc/udev/rules.d/61-oracleraw.rules file, for example:
# cat /etc/udev/rules.d/61-oracleraw.rules
# Raw bind to Oracle Clusterware devices
ACTION=="add", KERNEL=="sd*", PROGRAM=="/sbin/scsi_id", RESULT=="360a98000686f6959684a453333524174", RUN+="/bin/raw /dev/raw/raw1 %N"
ACTION=="add", KERNEL=="sd*", PROGRAM=="/sbin/scsi_id", RESULT=="360a98000686f6959684a453333524179", RUN+="/bin/raw /dev/raw/raw2 %N"If migrating to RHEL5/OEL5 from an earlier Linux version that relied on /etc/sysconfig/rawdevices file for persistent raw device bindings, the following script can be used as a basis for generating your RHEL5/OEL5 udev rules. Note, the script does not factor device name persistency.
#!/bin/bash
grep -v "^ *#" /etc/sysconfig/rawdevices | grep -v "^$" | while read dev major minor ; do
if [ -z "$minor" ]; then
echo "ACTION==\"add\", KERNEL==\"${major##/dev/}\", RUN+=\"/bin/raw $dev %N\""
else
echo "ACTION==\"add\", ENV{MAJOR}==\"$major\", ENV{MINOR}==\"$minor\", RUN+=\"/bin/raw $dev %M %m\""
fi
done

Two problems in BSBM benchmark of Oracle 10g with Jena Adaptor 2.0

Hi, all.
I'm proceeding BSBM benchmark for Oracle 10g with Jena Adaptor 2.0.
I'm using the codes that were introduced in Jena Adaptor 2.0 guide document, and I've applied Jena patches to Oracle 10g (10.2.0).
But, two problems are occured in benchmark process.
The first problem is
     that 250k dataset(consisted of 250030 triples) loading time elapses over several hours, (See below code snippet.)
and the other is
     that exceptions are occured in some sparql query execution.
I used below queries which have no error in query syntax.
I confirmed that through other benchmark tests.
In case of oracle benchmark test, quey1 is ok. but, query2 makes exception.
Please, look about the Exception message below.
What should I do for getting much better benchmark result?
I appreciate any help or any hint.
Best regards ~
### Query 1 ###
PREFIX bsbm-inst: <http://www4.wiwiss.fu-berlin.de/bizer/bsbm/v01/instances/>
PREFIX bsbm: <http://www4.wiwiss.fu-berlin.de/bizer/bsbm/v01/vocabulary/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
SELECT DISTINCT ?product ?label
WHERE {
?product rdfs:label ?label .
?product a <http://www4.wiwiss.fu-berlin.de/bizer/bsbm/v01/instances/ProductType18> .
?product bsbm:productFeature <http://www4.wiwiss.fu-
berlin.de/bizer/bsbm/v01/instances/ProductFeature833> .
?product bsbm:productFeature <http://www4.wiwiss.fu-
berlin.de/bizer/bsbm/v01/instances/ProductFeature61> .
?product bsbm:productPropertyNumeric1 ?value1 .
     FILTER (?value1 > 136)
ORDER BY ?label
LIMIT 10
### Query 2 ###
PREFIX bsbm-inst: <http://www4.wiwiss.fu-berlin.de/bizer/bsbm/v01/instances/>
PREFIX bsbm: <http://www4.wiwiss.fu-berlin.de/bizer/bsbm/v01/vocabulary/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX dc: <http://purl.org/dc/elements/1.1/>
SELECT ?label ?comment ?producer ?productFeature ?propertyTextual1 ?propertyTextual2 ?
propertyTextual3
?propertyNumeric1 ?propertyNumeric2 ?propertyTextual4 ?propertyTextual5 ?propertyNumeric4
WHERE {
<http://www4.wiwiss.fu-berlin.de/bizer/bsbm/v01/instances/dataFromProducer11/Product536>
rdfs:label ?label .
<http://www4.wiwiss.fu-berlin.de/bizer/bsbm/v01/instances/dataFromProducer11/Product536>
rdfs:comment ?comment .
<http://www4.wiwiss.fu-berlin.de/bizer/bsbm/v01/instances/dataFromProducer11/Product536>
bsbm:producer ?p .
?p rdfs:label ?producer .
<http://www4.wiwiss.fu-berlin.de/bizer/bsbm/v01/instances/dataFromProducer11/Product536>
dc:publisher ?p .
<http://www4.wiwiss.fu-berlin.de/bizer/bsbm/v01/instances/dataFromProducer11/Product536>
bsbm:productFeature ?f .
?f rdfs:label ?productFeature .
<http://www4.wiwiss.fu-berlin.de/bizer/bsbm/v01/instances/dataFromProducer11/Product536>
bsbm:productPropertyTextual1 ?propertyTextual1 .
<http://www4.wiwiss.fu-berlin.de/bizer/bsbm/v01/instances/dataFromProducer11/Product536>
bsbm:productPropertyTextual2 ?propertyTextual2 .
<http://www4.wiwiss.fu-berlin.de/bizer/bsbm/v01/instances/dataFromProducer11/Product536>
bsbm:productPropertyTextual3 ?propertyTextual3 .
<http://www4.wiwiss.fu-berlin.de/bizer/bsbm/v01/instances/dataFromProducer11/Product536>
bsbm:productPropertyNumeric1 ?propertyNumeric1 .
<http://www4.wiwiss.fu-berlin.de/bizer/bsbm/v01/instances/dataFromProducer11/Product536>
bsbm:productPropertyNumeric2 ?propertyNumeric2 .
OPTIONAL { <http://www4.wiwiss.fu-
berlin.de/bizer/bsbm/v01/instances/dataFromProducer11/Product536> bsbm:productPropertyTextual4 ?
propertyTextual4 }
OPTIONAL { <http://www4.wiwiss.fu-
berlin.de/bizer/bsbm/v01/instances/dataFromProducer11/Product536> bsbm:productPropertyTextual5 ?
propertyTextual5 }
OPTIONAL { <http://www4.wiwiss.fu-
berlin.de/bizer/bsbm/v01/instances/dataFromProducer11/Product536> bsbm:productPropertyNumeric4 ?
propertyNumeric4 }
### Exception Message (in query 2 execution) ###
Exception in thread "main" java.sql.SQLException: ORA-00936: missing expression
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:331)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:288)
at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:743)
at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:216)
at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe
(T4CPreparedStatement.java:799)
at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1038)
at oracle.jdbc.driver.T4CPreparedStatement.executeMaybeDescribe
(T4CPreparedStatement.java:839)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1133)
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal
(OraclePreparedStatement.java:3285)
at oracle.jdbc.driver.OraclePreparedStatement.executeQuery
(OraclePreparedStatement.java:3329)
at oracle.spatial.rdf.client.jena.Oracle.executeQuery(Oracle.java:255)
at oracle.spatial.rdf.client.jena.OracleSemQueryPlan.executeBindings
(OracleSemQueryPlan.java:302)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIterBlockTriplesQH$StagePattern.<init>
(QueryIterBlockTriplesQH.java:89)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIterBlockTriplesQH.nextStage
(QueryIterBlockTriplesQH.java:55)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIterRepeatApply.makeNextStage
(QueryIterRepeatApply.java:92)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIterRepeatApply.hasNextBinding
(QueryIterRepeatApply.java:54)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase.hasNext
(QueryIteratorBase.java:69)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIterRepeatApply.makeNextStage
(QueryIterRepeatApply.java:85)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIterRepeatApply.hasNextBinding
(QueryIterRepeatApply.java:54)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase.hasNext
(QueryIteratorBase.java:69)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIterRepeatApply.makeNextStage
(QueryIterRepeatApply.java:85)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIterRepeatApply.hasNextBinding
(QueryIterRepeatApply.java:54)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase.hasNext
(QueryIteratorBase.java:69)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIterRepeatApply.makeNextStage
(QueryIterRepeatApply.java:85)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIterRepeatApply.hasNextBinding
(QueryIterRepeatApply.java:54)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase.hasNext
(QueryIteratorBase.java:69)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIterConvert.hasNextBinding
(QueryIterConvert.java:47)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase.hasNext
(QueryIteratorBase.java:69)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorWrapper.hasNextBinding
(QueryIteratorWrapper.java:29)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase.hasNext
(QueryIteratorBase.java:69)
at com.hp.hpl.jena.sparql.engine.ResultSetStream.hasNext(ResultSetStream.java:62)
at benchmark.repository.oracle.OracleQuerying.getSelectQueryResult
(OracleQuerying.java:148)
at benchmark.repository.oracle.OracleQuerying.doSparqlQuery(OracleQuerying.java:101)
at benchmark.repository.oracle.OracleQuerying.queryingData(OracleQuerying.java:90)
at benchmark.repository.oracle.OracleQuerying.querying(OracleQuerying.java:49)
at benchmark.repository.oracle.OracleQuerying.<init>(OracleQuerying.java:44)
at benchmark.Benchmark.runTest(Benchmark.java:113)
at benchmark.Benchmark.main(Benchmark.java:56)
### Loading Code Snippet ###
          String jdbcURL = "jdbc:oracle:thin:@" + Constants.HOST + ":1521:orcl";
          OracleDataSource ds = new OracleDataSource();
          ds.setURL(jdbcURL);
          ds.setUser(Constants.ORACLE_USER);
          ds.setPassword(Constants.ORACLE_PASSWORD);
          OracleConnection conn = (OracleConnection) ds.getConnection();
          oracle = new Oracle(conn);
          modelOracleSem = ModelOracleSem.createOracleSemModel(oracle, modelName);
          graphOracleSem = modelOracleSem.getGraph();
          graphOracleSem.createTables();
          graphOracleSem.clearRepository();
          for (int i = 0; i < fileList.length; i++) {
               file = fileList;
               if (file.isDirectory())
continue;
               inputFilePath = file.getAbsolutePath();
               InputStream in = null;
               try {
                    in = FileManager.get().open(inputFilePath);
                    if (in == null) {
                         throw new IllegalArgumentException("File: " + inputFilePath + " not found");
                    modelOracleSem.read(in, "", "N-TRIPLE");
                    modelOracleSem.commit();
               } finally {
                    if (in != null)
                         in.close();

Hi,
The data loading was slow because incremental loading API was used. Please take a look at OracleBulkUpdateHandler. There is an addInBatch API that you can use.
Now regarding queries, Jena Adaptor v2.0 was primarily designed for Oracle Database 11g Release 1.
Recently, a new version of Jena Adaptor has been released and it's optimized for Oracle Database 11g
Release 2.
Is it possible to run your BSBM benchmark tests against Oracle Database 11g Release 2 using the latest
Jena Adaptor (http://forums.oracle.com/forums/ann.jspa?annID=1179) ?
Thanks,
Zhe Wu

How to upgade Oracle from 9.2 on SUN to Oracle 10g R2 RAC on Oracle EL4

Hi all,
I have production database Oracle 9i EE Release 9.2.0.5.0 - 64bit on SunOS 5.9 cca 100GB. I would like to upgrade Oracle 10g Relase2 RAC with 2 nodes on Oracle Enterprise Linux. Database availability is 24x7 and system breakdown must be minimal. Upgrade could be done in several independent steps. What is the best form of upgrade realisation?
Thx for some idea
Libor Veverka
[email protected]

My 2 cents:
1. de-RAC 9i on solaris
2. upgrade to 10g on solaris (why? take advantage of datapump, much faster than exp/imp)
3. expdp from 10g solaris
4. create single instance 10g on linux
5. impdp on linux
Please note there are a number of issues with 9ir2.10gr2 upgrade (check metalink for details).
HTH,
[email protected]

Oracle 10g with JRUN 4.0

Hi,
I am new to this side... & Secondly i am not a Java expert .... I am a Oracle DBA....
We are using Oracle 10g with JRUN 4.0 ...... In Oracle i define all the paramters properly... I thing some how we are unable to configure our JRUN 4.0 successfully... due to this we are facing a "Connection Pooling" problem in JRUN .... Everytime we need to restart our JRUN... to release the connections..
What are ways to handled the connection pooling in JRUN .... & what are necessary setting w e have to do in "jrun-resources.xml " and "jrun.xml " to handled connection pooling.
Regard
Mani

http://livedocs.macromedia.com/jrun/4/JRun_Administrators_Guide/resources2.htm
this might help

Lock types in oracle 10g with sql examples

can some body easily in simple words tell some thing about the table locks types in oracle 10g with some sql examples?

Oracle locking is a complex topic that may not easily be explained with simple words.
Please try to read above mentioned link starting from simple examples to used lock types. I don't think it's a good idea to "over simplify" the topic starting from the different lock types.
Another way to explain some lock types can be found in following OTN discussion with Tom Kyte (who is also one of the primary author of Concepts Guide 11.2): TM / TX Locks ( Tom Kyte and Oracle Docu) ; note the different points of view about what is the row lock ...
Edited by: P. Forstmann on 29 juin 2011 14:00

Data moving between Oracle 10g with CLOB fields

Hi all,
I have a trouble in migrate data between Oracle 10g with different platform. The worst thing is that I don't have a DBA account for the DB importing data. I think I can't use IMP or IMPDP in this way. So I seek help from sql developer, but it seems having another problem with CLOB data moving.
Re: EA2 : SQL Developer 1.5 : export data CLOB columns
in the thread, I found someone wrote this:
- SQL Developer v1.5 EA2 - exports first 4000 chars (which is anyway too small for me, because my CLOBs are larger - if they were smaller, I would have made them VARCHAR2s instead!).
I would like to ask:
1, What SQL Developer v1.5 EA2 is? Is it the Data Modeling one?
2, How to export table data with CLOB with SQL Developer v1.5 EA2? Since 4000 chars is enough for me to use.
OR any other method to export CLOB but not IMP / IMPDP ?
Now I am using the spool of sqlplus to export CLOB.
Many thanks,

1. The EAs are Early Adapters, betas, so you should expect the same behaviour from the latest 1.5.4 production release.
2. Exports can be done with the Database Export tool, through the table's context menu in the navigator tree or the result grid's context menu.
Have fun,
K.

Install Oracle 10g R2 RAC on Linux 5.x (64 bit)

Hi Friends,
Please provide the document to Install Oracle 10g R2 RAC on Linux 5.x (64 bit)
Cluster : Local Disk
OCR and Voting Disk : OCFS2
DB Home : Local
DBF Files and FRA : ASM
Please let me know how to create OCFS2 and ASM Volumes for RAW Disks (SAN Lun's)
Regards,
DB

You can refer below
http://oracleinstance.blogspot.com/2010/03/oracle-10g-installation-in-linux-5.html
http://www.oracledba.org/10gR2/Pre_Install_10gR2.html
http://www.google.com/url?sa=t&rct=j&q=&esrc=s&frm=1&source=web&cd=9&ved=0CHUQFjAI&url=http%3A%2F%2Fcommunities.vmware.com%2Fservlet%2FJiveServlet%2FdownloadBody%2F12534-102-1-13254%2F10gR2%2520RAC%2520INSTALLATION%2520IN%2520LUNX5.pdf&ei=71A5T-jrM8jMiQLihOS_Cg&usg=AFQjCNGnBrzhvm3j9PuPNy4FLJuaxetS1A&sig2=0b8VnMefcXueFUu44-66yQ
Hope this helps,
Regards
http://www.oracleracexpert.com

Oracle 10g with Sun AS 7

Hello I am trying to use a Oracle DB with a Sun Application server 7, i create a connection pool with the following attributes:
serverName: 147.2.9x.xx
portNumber: 1521
networkProtocol: thin
user: SYSTEM
password: xxx
databaseName: orcl
whn i use a JDBC Resources with the precious pool i get an exception at the iitialization of the pool, i have try with different parameters with no luck, does anyone have already use Oracle 10g with Sun AS 7, I will appreciate any pointers.
thanks,
Oscar Forero
Exception:
javax.servlet.ServletException: Servlet.init() for servlet Boot threw exception
     at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:949)
     at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:813)
     at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3355)
     at org.apache.catalina.core.StandardContext.start(StandardContext.java:3601)
     at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1123)
     at org.apache.catalina.core.StandardHost.start(StandardHost.java:638)
     at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1123)
     at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:345)
     at org.apache.catalina.startup.Embedded.start(Embedded.java:957)
     at com.iplanet.ias.web.WebContainer.start(WebContainer.java:426)
     at com.iplanet.ias.web.WebContainer.startInstance(WebContainer.java:514)
     at com.iplanet.ias.server.J2EERunner.confPostInit(J2EERunner.java:170)
----- Root Cause -----
java.lang.ExceptionInInitializerError
     at oracle.jdbc.pool.OracleDataSource.<init>(OracleDataSource.java:96)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
     at java.lang.reflect.Constructor.newInstance(Constructor.java:274)
     at java.lang.Class.newInstance0(Class.java:308)
     at java.lang.Class.newInstance(Class.java:261)
     at com.sun.enterprise.repository.JdbcConnectionPool.createDataSource(JdbcConnectionPool.java:234)
     at com.sun.enterprise.resource.JdbcUrlAllocator.createResource(JdbcUrlAllocator.java:80)
     at com.sun.enterprise.resource.IASNonSharedResourcePool.createSteadyResources(IASNonSharedResourcePool.java:856)
     at com.sun.enterprise.resource.IASNonSharedResourcePool.initPool(IASNonSharedResourcePool.java:416)
     at com.sun.enterprise.resource.IASNonSharedResourcePool.internalGetResource(IASNonSharedResourcePool.java:625)
     at com.sun.enterprise.resource.IASNonSharedResourcePool.getResource(IASNonSharedResourcePool.java:520)
     at com.sun.enterprise.resource.PoolManagerImpl.getResourceFromPool(PoolManagerImpl.java:263)
     at com.sun.enterprise.resource.JdbcXAConnection.<init>(JdbcXAConnection.java:74)
     at com.sun.enterprise.resource.Jdbc10XaAllocator.createResource(Jdbc10XaAllocator.java:94)
     at com.sun.enterprise.resource.IASNonSharedResourcePool.createSteadyResources(IASNonSharedResourcePool.java:856)
     at com.sun.enterprise.resource.IASNonSharedResourcePool.initPool(IASNonSharedResourcePool.java:416)
     at com.sun.enterprise.resource.IASNonSharedResourcePool.internalGetResource(IASNonSharedResourcePool.java:625)
     at com.sun.enterprise.resource.IASNonSharedResourcePool.getResource(IASNonSharedResourcePool.java:520)
     at com.sun.enterprise.resource.PoolManagerImpl.getResourceFromPool(PoolManagerImpl.java:263)
     at com.sun.enterprise.resource.PoolManagerImpl.getResource(PoolManagerImpl.java:170)

please post your DataSource entry from the server.xml

Oracle 10G on RAC

Hi all,
I am searching for doc on Oracle 10G on RAC.Please send me the related link.
Thanks in advance
Vipin

Look into this URL for Oracle Documentations on Oracle 10g RAC.
http://www.oracle.com/pls/db102/portal.portal_db?selected=3
Fore more related links, take a look at the following link.
http://syedracdba.wordpress.com/2008/03/24/list-of-useful-links-for-oracle-rac/
Regards,
Sabdar Syed,

Oracle 10g with dev 6i or 6

can we connect oracle 10g with dev 6i or 6

Yes , you can.
From Oracle Metalink(certify page), you can see that Forms 6i with a 10gR1 database used to be supported since 6i patch 17.
Anyway Forms 6i product is desupported.
But you can still see that it used to be supported, so it should run without problems as long as you have patch level 17 (or higher)
Other info you can found in Grant Ronald's blog
http://groundside.com/blog/GrantRonald?title=sticking_your_head_in_the_sand_playing_o&more=1&c=1&tb=1&pb=1
Regards

Oracle 10g with RAC option

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