Oracle is a relational DBMS (Database Management System) created by Oracle Corporation. It supports a large number of languages and application development frameworks. Its primary languages are SQL, PL/SQL and Java.

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logfile deleted on Oracle database how to re-create it?

For my database assignment we were looking into 'database corruption' and I was asked to delete the second redo log file which I have done with the command: rm log02a.rdo this was in the ...
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1answer
4k views

Oracle 10g for Windows does not start up on system boot

We have an Oracle 10g Enterprise Edition installation (10.2.0.1.0) on a Windows Server 2003 virtual machine. It was initially created with Virtual Server 2005 R2 SP1 but has now been migrated to ...
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305 views

How to configure multipath using Intel X520-SR2 10GB on Oracle Linux 6.2?

I've installed the Intel x520-sr2 Ethernet/Fibre card into a server that has Oracle Linux 6.2 Installed on it. When I boot the server I can go into a QLogic menu (screen has something for Intel on ...
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1answer
1k views

How do I ensure that the SQL*Net keepalive is turned on?

I have a public facing application server that accesses an Oracle database that resides behind a firewall. Some of the processes that are executed through the application server can run for over an ...
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1answer
550 views

Cant open up oracle web console after install db 11gr2 and show weird symbols?

i just finished installing oracle database 11gR2. after successful install, i will usually want to open up web console at http://localhost:1158/em.. however if i open up the page i get a weird symbol ...
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1answer
3k views

ORA-12705: invalid or unknown NLS parameter value specified

I have a J2EE application hosted on JBoss on Linux. When I try to access the application, I see following error in the server.log file. ORA-12705: invalid or unknown NLS parameter value specified ...
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33 views

Can I “flush and lock” an Oracle database to do a filesystem backup?

I'm using ZFS to take snapshots of running OpenVZ containers. For MySQL databases I can use flush tables with read lock to put them in a flushed & locked state. This will put the underlying files ...
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1answer
138 views

LSI 3042 supported with Oracle VM Server

Trying to install an HP DL165 1U server with an LSI 3042 SAS card. I get to the install, selected a language, select a keyboard screens then it asks me for a location for the driver (it doesn't tell ...
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1k views

Can't start WebLogic admin console

I'm wondering how to fix this error. We had the wrong Java installed on my machine when I got it, so my boss installed JRocket to fix things. WebLogic has been having problems ever since. I cannot ...
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1answer
450 views

One Way Replication of Oracle 11g to MSSQL 2008R2

We're in the midst of a major LOB system change which will use Oracle 11g, but we need to maintain a LARGE number of existing reports in SSRS. What is a good method to automate a one-way, read-only ...
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1answer
164 views

Alternative for OPTIMIZER_FEATURES_ENABLE

I've installed a PHP driven application in a client's 9i server (Oracle9i Release 9.2.0.1.0 - 64bit Production). Certain queries are having an awful performance (it can use from 15 minutes to hours ...
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2k views

ora-12505 error while starting new connection

I got this error while starting new connection in Oracle 11g: Listern refused the connection with the follwoing error: ORA-12505,TNS: Listner does not currently know of SID given in connect ...
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1answer
338 views

Oracle 10g cannot see any data in tables

Im getting this error in Oracle 10g log file 2010-11-12 16:07:41.838: [ OCROSD][3069777600]utgdv:2:ocr loc file cannot be opened 2010-11-12 16:07:41.865: [ OCROSD][3069777600]utopen:1: Couldnt ...
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1answer
37 views

What are the contents of the Headers in Control,Redo log and data file in a typical Oracle DB?

Where can i find the contents contents of the Headers in Control,Redo log and data file in a typical Oracle DB.
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791 views

Oracle physical standby database received redo has not been applied

I followed the steps in oracle documentation on creation of a physical standby database. The link to the configuration steps, ...
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1answer
381 views

Broker vs. SQLPLUS to manage Data Guard configuration

Can anyone tell me the link to the comparison between using SQLPLUS and Data Guard Broker to manage data guard configuration? Advantages and disadvantages of those two command line interfaces? ...
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1answer
1k views

What permissions do I need to run SQL*Loader?

What permissions does a database user need to be able to run oracle's sql loader? For instance, since sql loader will disable indexes and triggers, does it need ALTER permissions for those items? ...
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1answer
138 views

Find wait reason in Oracle

I'm running a Java application with an Oracle 10g. I've discovered kind of a race condition that leads to an inifite long waiting time for an UPDATE statement. To solve this situation I'd like to ...
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1answer
83 views

Oracle xml column to xml file

I want to automatically generate an xml file for every record found in an xml column in a table. Is there a script using a cursor or another method to do that?
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27 views

Oracle Database with autofs

We run our oracle databases (11 & 12) on NFS on Redhat 6. We do not use ASM. Is it acceptable to use autofs for all of the various oracle files? Thanks, Al
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1answer
55 views

How to find database connection information for Oracle on VirtualBox?

I am attempting to run an Oracle database on a Mac OS X system. To do so, I have followed the following guide: ...
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1answer
111 views

Creating javaroles in Oracle 11g XE

I have installed Oracle 11g Express Edition in my system.I want to create user who has got the role javauserpriv. After creating the user I ran the following command grant javauserpriv to dbuser(new ...
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1answer
272 views

yum Cannot open: oracle-instantclient11.2-basic-11.2.0.4.0-1.x86_64.rpm. Skipping

I am following this article on installing the oracle client RPMs on a CentOs 6.x server using yum localinstall.for some reason yum cannot open the RPMs - and I am at a loss as to what the next step ...
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390 views

Oracle 11g MTS install fails with error: OUI - 10150: Error: A runtime exception occurred while setting s_dlgCfgNamingLabelSIDnull

Is there a workaround in the Oracle 11g Universal Installer for the following error? OUI - 10150: Error: A runtime exception occurred while setting s_dlgCfgNamingLabelSIDnull in component oracle ...
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1answer
80 views

Remote desktop disabled for oracle user

Recently while installing Oracle 12C DB on Windows server 2008 R2. I created an user called Oracle through the Oracle DB installation setup. Now am unable to login remotely into the machine with this ...
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398 views

Unable to connect to Oracle database from certain client machines

I have an application that connects to an Oracle database that works fine in development on any development machine I can find but falls over with the following error when being ran from a production ...
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329 views

ORA-01019 under Win 8.1 / Server 2012 R2, ODBC Excel

We getting error message ORA-01019 when trying to connect to an Oracle 9.2 database with ODBC in an Excel macro running in Office 2013 32bit (!!!) under Windows 8.1. We are having the same issue ...
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229 views

ERROR: Not enough space?

Now this is a very unspecific question. I'm trying to figure out what this message would mean. Here is the story behind it: I'm installing Oracle enterprise manager cloud control (12c r3) on Solaris ...
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1answer
188 views

SQL 2008 R2 replication with Oracle DB Server Issue

I am configuring replication between SQL 2008 R2 & Oracle DB server. Getting below error "ORA-01830: date format picture ends before converting entire input string (Source: MSSQL_REPL_ORACLE, ...
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1answer
256 views

Tomcat - JDBC Data Access Exception

My company has a web application that allows users as part of their business process to upload large documents (10+ MBs) into the application. For fast connections it works great with the document ...
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1answer
91 views

Can you restore multiple Oracle databases with the same tablespace name?

I am in the process of setting up an Oracle instance for customer database restores. The vast majority of our customers use the same tablespace name for their databases, which leads to us needing a ...
0
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1answer
398 views

Error installing Oracle-Java6

I'm attempting to install Oracle-Java6 on my VPS, running ubuntu-10.04 for the purpose of running Openmeetings. I installed the ppa webupd8team/java, updated and ran sudo apt-get install ...
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227 views

Error while using oraenv

I'm using Oracle RAC in RH6, and when i try to use the 'oraenv' utility to set the variables with the user oracle, i get an error: [oracle@vhor12 ~]$ . oraenv /bin/.: Permission denied. Using it in ...
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44 views

Oracle application and DB scale out in private cloud

I have a client who was looking to migrate their Oracle environment to Amazon - probably Amazon RDS but were unable to get the SLA they wanted from it. I need to know if deploying something to ...
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1answer
2k views

Cannot start Oracle XE 11gR2 Net Listener and Database on Ubuntu 13.04

I have been following the setup step on this article for installing Oracle XE 11g R2 on Ubuntu 13.04. The environment variables PATH, ORACLE_HOME, ORACLE_SID, NLS_LANG ORACLE_BASE have all been set up ...
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1answer
133 views

Prevent UNDOTBS to abort import

I have a dumpfile that I want to import in an Oracle 10g database in a virtual machine (with limited disk space). The dump file is about 3.5GB. When I try to import the dump, the size of the ...
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472 views

install kernel-uek-2.6.32-300.7.1.el5uek.x86_64.rpm fails

While trying to install kernel-uek-2.6.32-300.7.1.el5uek.x86_64.rpm I got following error :( Pls help, really in trouble [root@nonprodsrv02 kdumprpm]# rpm -ivh ...
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1answer
547 views

SSL certificate for Oracle Application Server 11g

I was asked to get an SSL certificate for an "Oracle Application Server 11g" which has a soon-to-expire certificate. Brushing aside the fact that 10g seems to be the newest version, I got a ...
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1answer
62 views

Oracle replication A->B and B<-A?

If you have two unrelated Oracle databases on separate servers, can you replicate A to B and B to A so both servers have a copy of both db's? Idea is for DR "on the cheap" without buying more Oracle ...
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51 views

Does Oracle database need to be restarted to use Rman?

We have an Oracle database which uses Rman. The server hosting Rman repositories crashed. We've put the Rman server back online, but do we need to bounce the Oracle database to get it to start using ...
0
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1answer
630 views

Exception thrown when trying to access a web service (Weblogic) - java.lang.LinkageError

I've installed Adobe LiveCycle for Weblogic 10.3.4, and when I try to access one of the web services it deployed, I'm getting the following exception: Exception - java.lang.LinkageError: loader ...
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134 views

Why is my TPS/TPM value so different between benchmark factory and HammerDB?

I am using both benchmark factory and HammerDB to generate load against an Oracle 12 database. In both cases I use the same DB on the same storage. In both cases I use a warehouse size of 100. When ...
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96 views

dynamic IP firewall configuration for public-yum.oracle.com and clam AV

I currently have Clam AV installed as the AV solution for an Oracle Linux environment. The firewall that I use allow filtering only through specific IPs and thus currently, I am not able to configure ...
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153 views

Cannot connect to Solaris Server when Oracle GoldenGate process uses the port

I'm trying to test the Oracle goldengate to replicate data between two databases on the same server. So I installed two databases and two goldengate homes in the same machine. The goldengate ...
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98 views

Apache mod_authn_dba with Oracle on Windows

How can I configure Apache to authenticate against Oracle dbms? According to this link Oracle database is natively supported. No additional software required. Loading those modules: LoadModule ...
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2k views

PL-SQL Developer not connecting to remote oracle database , error ORA-01034

![Oracle error in PL SQL Developer][1] I am facing issues while trying to connect my database through PL-SQL Developer. It throws error - ORA-01034 everytime. Please note the below. 1.I am using ...
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ORACLE Forms app throws error: “Failed to open file: ifrun60_dump_” on terminal server

Scenario We have an ORACLE Forms client application deployed on multiple Windows clients and one Microsoft Terminal Services server. The application has scarce documentation and largely inefficient ...
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874 views

Username/password for Oracle Linux 5.8 VirtualMachine

I have the Oracle Linux 5 ova (converted to VirtualBox). The documentation I have seen mentions using either root/oracle or oracle/oracle to login. However that is not working. Any ...
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744 views

Oracle 11gR2 Listener stop automatically

My problem is after I started Oracle Listener succesfully, it will stop automatically after a few seconds. cache1-> lsnrctl start LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 20-MAY-2013 ...
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255 views

can not get required packages with yum

I wound like to install Tuleap - on Oracle Linux 6.4 [ebalbar@puding ~]$ yum repolist Loaded plugins: refresh-packagekit, security repo id repo name ...