Oracle 11g is the July 11th, 2007 release of Oracle’s primary database product. New features added in 11.0.1 include Virtual Columns, Automatic Memory Management and Interval Partitioning.

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How to add a column in table via stored procedure?

create or replace procedure SP_PARAMETER_TEST -- this is my table ( NAME_KEY in VARCHAR2 -- this contains a value assume NAME_KEY contains "Gypsum" ) is begin ALTER TABLE PARAMETER_TEST ADD ...
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1answer
31 views

EMStagePatches_$ORACLE_SID is using up space

We have this directory: $ORACLE_HOME/EMStagePatches_$ORACLE_SID We are running out of space and this directory is using up a lot of space. Is it safe to delete it? I think it is something to do ...
4
votes
1answer
262 views

Negative number of rows inserted

I just ran a rather simple INSERT statement (that I think processed a lot of rows), and I got the message: -1,311,750,183 rows inserted Should I be concerned about the fact that it's negative?
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0answers
19 views

Sync/Replication of 2 Oracle Databases with NetApp storage

I am working on a high availability setup of Oracle Enterprise Manager. I need the back-end repository replicated (preferably in real time, or something close) to another repository, in which I could ...
-1
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0answers
34 views

optimizing query and identifying the problem

i have a query which takes 2 mins to exceute in qa environmnet and the same query takes 10 mins in test environment. in qa environmnet Code: Elapsed: 00:00:02.86 Execution Plan ...
2
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1answer
371 views

Unable to start Oracle Database Server : Get an error as I try to start it

I just installed Oracle Database Express Edition 11g Release 2 for windows.It created a short cut icon on the desktop : but as I click this icon I see this dialog box : What is it ? How do I ...
1
vote
1answer
46 views

Using Oracle12C Client with Oracle11.g database

I have been using Oracle12c client to connect to an Oracle11g database in a remote server for about one month, it wasn't giving me any problems until this week, when I started getting the error: ...
-2
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0answers
15 views

Alterations in views

Following is the code for sample table I have created: SQL> create table a (a1 number(2), a2 number(2) not null); Table created. Now suppose I create a view on this table as: SQL> create ...
2
votes
2answers
145 views

Can't drop UNDO TABLESPACE

We have oracle 11gr1 rac two instances on two different servers, new undo tablespace UNDOTBS20140508 created 30G, I want to remove the old one UNDOTBSX02, I did the following: CREATE UNDO TABLESPACE ...
2
votes
1answer
318 views

oracle streams apply: how to get a reason why LCR message was not applied

I've set up bidirectional oracle streams replication (11gR1) using identical scripts on both machines (DB1 and DB2). Although changes from DB1 are being applied to DB2, changes from DB2 to DB1 aren't. ...
1
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1answer
37 views

Running a query over the network multiple times seems to choke performance, how can I pinpoint the problem?

Background: Oracle 11g running on Windows 2003 x64 SP2 on a 3.06GHz Xeon X5675 with 16GB RAM Over the past 3 weeks, a query I used to run approximately every 5 minutes has started to respond very ...
0
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1answer
43 views

General question on dbms_stats

General question on dbms_stats and auto sample size? what is the impact of having IOTs with overflows and you switch to auto_sample_size and enable approximate NDV . How does it impact?
2
votes
3answers
114 views

External authentication using Oracle Standard

I want to authenticate my client connections externally, using a custom external application. Is this possible using Oracle Standard 11g? If so, how? (our custom external application will not have ...
7
votes
1answer
251 views

Designing Simple Schema for Disaggregation of Demand Forecast

I am doing a simple database design task as a training exercise where I have to come up with a basic schema design for the following case: I have a parent-child hierarchy of products (example, Raw ...
4
votes
1answer
15k views

Oracle 11g listener fails with ORA-12514 and ORA-12505 errors

I run an instance of Oracle 11g locally on my development machine and can connect to the local instance directly via SqlPlus: c:\>sqlplus ace SQL*Plus: Release 11.2.0.2.0 Production on Mon Mar ...
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2answers
4k views

insufficient privileges while executing oracle stored procedure?

Im getting insufficient privileges error while executing the following oracle stored procedure. Im using Oracle Database 10g Express Edition. CREATE OR REPLACE PROCEDURE sp_update_acounts( ...
0
votes
1answer
31 views

Mapping the oracle database directory object to a network path

I'm an accidental DBA. We have oracle database running on windows server. I created an oracle directory object named 'Result' and mapped it one of the local drives (C:\appResult) on the database ...
1
vote
1answer
5k views

How to take undo datafile offline ,which is in recovery mode?

I am trying to take undo datafile in offline mode using following command alter database datafile '<datafile path>' offline; this datafile is in recovery mode. Oracle shows message as ...
2
votes
2answers
2k views

Encoding problems with sqlplus, Linux

I use sqlplus and all non-Latin characters appear as '?' when I run select queries. When I run insert or update queries with non-Latin characters I get question marks on a web page. select * from ...
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0answers
245 views

Oracle EXP Error ORA-12704: character set mismatch

I need to duplicate a Oracle 11g Express Edition database from one computer to another computer. I tried exp sys/password FULL=Y FILE=backup.dump (the idea is to do a imp on the other pc) But it ...
0
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0answers
22 views

Oracle XE 11g (ORA-12514: TNS:listener does not currently know of service requested in connect descriptor ) [duplicate]

I have already seen the questioned in the stack overflow that might relate to my problem but let me emphasize that none of them could resolve my issue. issue is: when I wanted to integrate OWASP ...
2
votes
3answers
9k views

Clone / Copy Oracle 10g & 11g

Hi I am absolute begginer in Oracle domain. I would like to learn way how to clone copy oracle database to som backup, use this backup on another server. Oracle is installed on Windows server 2003. ...
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2answers
1k views

Oracle alternative edition for Windows Server 2012

Does Oracle 11.2 support Windows Server 2012? Any alternative for Windows Server 2012 with respect to Oracle editions? I checked in internet but their forums, and this question says its not ...
1
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1answer
26 views

Locating a schema that owns a role

Let's say we've logged on under the A schema. I am able to execute the following statement grant select on wph_pden to LANDING_R; However, the LANDING_R object can not be located in the schema A. ...
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1answer
105 views

the environment variables configuration for ORACLE EXPRESS 11g / windows7 32Bit

I can't connect in Oracle Express 11g (windows7 32-bit) and I think the problem comes from the environment variable ORACLE_SID & ORACLE_HOME , how can I get the database instance to do the right ...
0
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1answer
50 views

Restoring Oracle DB using RMAN

I am a application developer doing DBA work. I have to restore an oracle database on our test server. The databases are backed up using RMAN and the last db restore that was done on this server was in ...
0
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1answer
620 views

Error AWR Operation failed: CATPROC not valid when creating database with dbca

I have a fresh installation of Oracle 11g enterprise edition on CentOS 6, both 64 bits. I have installed Oracle and so far everything looks fine. I have already added an started a listener. The ...
2
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1answer
3k views

Oracle Wallet Setup ORA-12578

I am having trouble setting up the Oracle Wallet on a new box connecting to a new database. I have added the following lines to my SQLNET.ORA: SQLNET.WALLET_OVERRIDE = TRUE WALLET_LOCATION = ...
1
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1answer
48 views

Does hard-coding schema names in procedure calls for Oracle jobs have any performance impact?

A database application I'm working with uses Oracle scheduled jobs to perform certain tasks. The DBA insists that hard-coding the schema name in the procedures that organise these jobs improves ...
0
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0answers
29 views

Oracle AQ Message Replication

We are upgrading our infrastructure and for that we are migrating from Oracle 10g to 11g. We are using Oracle GoldenGate for data replication and it does not support replication of AQ messages as far ...
2
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2answers
549 views

Why do shadow processes exist?

Oracle architecture has two types of process: server process or foreground process and background process, but: Some people use it to refer to foreground processes, others use it for background ...
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2answers
471 views

Oracle's UTL_FILE when connected locally or through listener has different behaviour

We have a procedure which creates a CSV file with UTL_FILE. (env is Oracle 11.2.0.1 and RHEL 6.4) Until now, we were storing that CSV file into system oracle (the oracle owner) user home ...
0
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1answer
24 views

Enterpise Manager 12c to Database 11g

Does Oracle Enterpise Manager 12c can be install with Oracle Database 11g? Because the Oracle Enterprise Manager 11g is no longer available.
2
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0answers
2k views

Oracle 11g displaying ORA-01034, ORA-27101, and Linux “error 2” messages.

When I try to connect to Oracle 11g using: sqlplus noah/noah@orcl I get these errors: ORA-01034: ORACLE not available ORA-27101: shared memory realm does not exist Linux Error: 2: No such file or ...
6
votes
3answers
3k views

Add Oracle Label Security to an existing Oracle installation

We are using Amazon EC2 to host some Oracle database instances while we are evaluating and prototyping some software. We are using the AMIs provided by Oracle - specifically, Oracle Database 11g ...
4
votes
1answer
5k views

Connection to an oracle db from another computer

I have installed Oracle 11g to an ubuntu, I can connect to DB using sqlplus from the localhost, But I cannot connect from another computer, I have configured my tnsnames.ora as followed; ELIF = ...
0
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1answer
35 views

Using CURSOR in Oracle 11g database to locate all matches for specifed string in DB

As far as I know in Microsoft SQL Server it is possible to use CURSOR to "scan" database and get all tables/entries where specified string is mentioned. Can I do this in Oracle 11g DB? Any ...
0
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1answer
66 views

Oracle 11g accessing data in Oracle 7

I am working on a project that involves converting production data from an Oracle 7 DB to our system, which use Oracle 11g. In our other projects, we use DB link to access the other system DB, which ...
0
votes
1answer
192 views

What is the Difference between IN and Not IN performance wise?

I am new to database.I am having doubt that what is the difference between IN and NOT IN performance wise. When I am using IN, takes less time for the same query(Logically same query) when I use NOT ...
0
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1answer
32 views

Orace tablespace extension operation

Could somebody clarify whether tablespace expansion procedure in Oracle 11g database requires any downtime or could impact availability of the database? My understanding that this can be done "on the ...
2
votes
2answers
629 views

Oracle 11.1.0 Autobackup going to wrong location

I am running Oracle 11.1.0 on Win Server 2008. My autobackups used to go to flash_recovery_area\myDB\autobackup\*yyyy_mm_dd*. Then I added a prefix to the file name in front of %F and they started ...
0
votes
2answers
363 views

oracle active sessions waiting for scheduler

Load on my 11g RAC looks like this: and I don't understand how to get insight into what this "scheduler" wait class is. It seems like "scheduler" that it refers to is the process that runs ...
0
votes
1answer
191 views

How to run procedure in Oracle SQL developer

Hello I have a table named CITY in oracle SQL developer, my problem is how to run the procedure -- start the script SET SERVEROUTPUT ON SET LINESIZE 400 SET TIMING ON CREATE OR REPLACE PACKAGE BODY ...
0
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0answers
28 views

Bad Header Format in Data files ---Repair Data files [duplicate]

I have 1 corrupted Data file in Oracle Oracle complains "Bad Header Format found" in Alert Log I can open the DB in Mount Mode Can U help how I can repair the Datafiles and recover Data Thanks
0
votes
1answer
91 views

Changes in Oracle Database implicit conversion rules for select statement

Due to hardware failure after a power outage we had to recreate the database for one of our 3rd party applications from an dumpfile (created via exp). The old hardware had Oracle 10G R2 running while ...
0
votes
1answer
245 views

ADD Column ON UPDATE TIMESTAMP

I want to alter a table to include modified and created columns. However, I am having trouble with adding the modified column. I get the following error: SQL Error: ORA-00907: missing right ...
7
votes
2answers
27k views

How to configure an Oracle Listener without SID_LIST_LISTENER in listener.ora?

I have access to a ORACLE 11g server using the following listener.ora # listener.ora Network Configuration File: D:\app\Administrator\product\11.1.0\db_1\NETWORK\ADMIN\listener.ora # Generated by ...
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1answer
352 views

extproc env variables oracle 11g

I have oracle 11g with extproc separately configured in listener.ora. Users report some environmental variables that should be exported are not set. From where does extproc gets it environment ...
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1answer
1k views

Registry error while trying to install Oracle 11g on Win 2008 R2

I am new to Oracle and trying to install Oracle database 11g Enterprise Edition on Windows 2008 Server R2 but getting this error all the time... It gives me error when updating registry key ...
0
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2answers
126 views

Why can't an owner create a view?

There is a user as HRS. I am creating a view in HRS as CREATE VIEW HRS.RNS..... I am getting ORA-01031: insufficient privileges Edit As i remember, i only execute following commands for ...