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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What are the mandatory/required oracle 11g tablespaces?

Ok, what are the mandatory tablespaces in oracle 11g. My research has lead me to believe there are three of them: System, Sysaux, and Undo. However since I am taking the OCA and all the ...
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Passing parameters to a procedure executed by DBMS_SCHEDULER

I have a scheduler program that runs a stored procedure that requires input parameters. BEGIN DBMS_SCHEDULER.DROP_PROGRAM (program_name => 'MYSCHEMA.EXPORT_SCHEMA_STARTING'); END; ...
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1answer
817 views

what's the fastest method to export a table through sql query ? 11g - performance

I'm connected to the oracle server remotely. I need to export a table data(the whole table) with millions of records but due the hosting restrictions I can only use SQL (no exp , expdp) . Therefore ...
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3answers
146 views

Built-in XML functions

I am trying to use built-in XML functions, but I'm getting an %s: invalid identifier error. Selects works fine without the XML functions. Any ideas where is the mistake? select id,full_name from ...
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1answer
284 views

What's the most effective way to back-up / save data on Oracle 11g large data sets?

We have a database(actually more databases split by primary access path, modulo on a key.) with millions of records (about 400 millions ). Right now I need to save a specific table userData(which has ...
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1answer
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grant execute on utl_file to user in Oracle 11g XE

sqlplus connect <sys>/<pwd> grant execute on utl_file to <user> connect <user>/<pwd> DESC utl_file then i get: ORA-24372: invalid object for describe How can I access ...
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1answer
105 views

using row data for column headers

I have a table CREATE TABLE "AUTOMATION"."TESTRESULTS" ( "BUILDNUMBER" VARCHAR2(30 BYTE), "TESTNAME" VARCHAR2(100 BYTE), "STATUS" VARCHAR2(100 BYTE) ) sample data would be ...
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1answer
213 views

Why we need auxiliary instance in TSPITR

Need help! I've read Database Backup and Recovery User's Guide 11g but I can't uderstand why we need auxiliary instance to perform tspitr. We can do complete recovery of tablespace within same ...
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1answer
563 views

Oracle Forms 10g to 11g migration Error

I having problems from first steps, while migrating Oracle Forms from 10g to 11g. Some of libraries dose not want to compile. the compiler just hangs up when I try to compile them, and Forms builder ...
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4answers
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Simplified/automated datafile free disk space reclaim

On Oracle version 11g: After Googling, I can't find a simple way to reclaim free space after deleting a table. I've found a lot of explanations, telling how the datafile becomes fragmented, the big ...
4
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1answer
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Update oracle sql database from CSV

I tried google at first but no luck. Is it possible to update tables from csv file? I am using SQL developer and I am using a script to export edited rows to a csv file. I would like to update the ...
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3answers
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Unable to start Oracle (11g1) due to bad memory configuration (ORA-00837)

I decided to reduce the memory allocation of a local developer instance, and was told that the following command did the job; alter system set memory_max_target = 512M scope = spfile; Which I guess ...
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No network ACL, yet my user can successfully connect to external server

This one's had both me and our dba scratching our heads. We have an Oracle 11.1.0.7.0 instance, DEV, with a user who can successfully connect to our ldap server, e.g.: DECLARE l_session ...
2
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1answer
636 views

unique constraint violated (ORA-00001) in concurrent insert [closed]

I have a procedure that is called from concurrent transactions: //Some actions here INSERT INTO table1 (table1_id, table1_val1, table1_val2, table1_val3) VALUES ...
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3answers
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Can I change the SID of an Oracle database?

The Server is Oracle Database 11g Enterprise Edition Release 11.1.0.7.0 - 64bit Is there an easy & quick way to change the SIDs of the test databases on the server? Dropping & recreating of ...
2
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1answer
563 views

Fast paginated result, for various filter clauses

I have been working on obtaining a paginated result from a table in my database (11g). While I have a query that does work (ie, the result is correct) it does not perform as well as I'd like to and I ...
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1answer
3k views

Oracle server connection reset by peer socket write error

Full disclosure, I'm not a database admin, but if anyone is able to help me, it would be you guys. Our Oracle 11g database server stopped working, I'm not aware of anything that could have caused it, ...
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1answer
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Oracle 11G Can't create database from template

I am attempting to create a new database from an existing template in Oracle 11G. I have done this before using dbca and haven't had a problem, but now I am hitting the following error: TNS-04404: no ...
3
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3answers
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cursor: pin S wait on X in 11g

This has been one of top5 wait events in our database, even though there were not many waits but we see it as a potential threat, we want to find the root cause and solution. Any advice will be ...
4
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1answer
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temporary table inside procedure oracle

I'm in a situation right now. I'm migrating several procedures from Mysql 5.0 to Oracle 11g. Mysql procedures allow me to: 1. Create temporary tables 2. Insert data into temporary tables / Query these ...
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1answer
7k views

How and when to use sys_refcursor in oracle

Can some one give me a small explanation about how and when should someone use sys_refcursor ?
3
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1answer
195 views

Use a Context namespace in a multi-tenant database?

I'm developing an Apex application that uses database Contexts in conjunction with Row Level Security. I'd like to install a second copy of the schema and workspace on the same instance; this works ...
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167 views

Renaming the system generated partitions during interval partitioning

I am trying to rename the system genrated partition names(generated during interval partitioning). I try to do this while my table is live(data read and write is happening). I need two scripts. I ...
2
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1answer
57 views

Transaction stays in capture queue

I set up simple bidirectional db replication using Oracle Streams. I used enterprise manager for this. Streams are active and their status is ok. The problem is that the replication is very slow. What ...
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2answers
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Where can I find autoextend events?

In Oracle, where can I see the history of DBFs autoextending? Or get the timestamp that a DBF last autoextended, and by how much?
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4answers
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What's a good client tool to access Oracle RDBMS? [closed]

I'm looking for a good client tool to replace "Oracle SQL Developer" (the tool I currently use) which supports: Oracle DB 10g, 10gR2, 11g Running SQL code Debugging SQL code (with walk-through... ...
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253 views

PeopleSoft or Oracle App Designer Tool Alternative

We are using PeopleSoft app designer tool to manage and create projects, database objects - tables, columns, views etc in Oracle database. This tool has limitation that we cannot create tables/columns ...
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ALTER SYSTEM DISCONNECT SESSION doesn't work

Oracle 11g. The devs leave sessions connected overnight, sometimes certain cron jobs fail because of that. I am trying to kill all user sessions, but I can't. I login as: sqlplus system/[password] ...
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2answers
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How to return a CTE as REFCURSOR from an Oracle stored procedure?

I tried to modify an Oracle stored procedure to use a CTE instead of a simple Select Statement. My procedure looked like this: Create or replace Myproc ( MyRefCursor IN OUT SYS_REFCURSOR) as begin ...
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1answer
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Delete Archive log file

I am using oracle database 11g. Some day's back we have deleted our Archivelog Manually, and now it's getting full and due to that we are not able to connect to our database. So how should i delete ...
0
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1answer
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db_recovery_file_dest_size issue

RMAN gives me this error how should i resolve this issue: ORA-19815: WARNING: db_recovery_file_dest_size of 7516192768 bytes is 100.00 used, and has 0 remaining bytes available. Thanks in ...
2
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1answer
202 views

Generating an arithmetic sequence

I would like to generate a named table in a WITH clause which will contain this arithmetic progression: ╔══════════╗ ║ mynumber ║ ╠══════════╣ ║ 0 ║ ║ 30 ║ ║ 60 ║ ║ 90 ║ ║ ...
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check listener status other than 1521

I have two listner: one is running on port 1521 another on 1531. lsnrctl stat show's status of services running on port 1521 only. How should i check whether the services running on port 1531 is ...
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2answers
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Oracle 11g setup closes without errors on pre-requisite check

I'm installing Oracle 11g and the setup wizard just closes automatically after the pre-requisite check. I have administrative access UAC is disabled IPv6 is diabled There is more than enough free ...
2
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1answer
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After truncating a single partition its Primary key's index becomes unusable and all inserts/updates into that partition fail

I have a partitioned table: SAMPLE_PARTITIONED_TBL with 60 partitions (no sub-paritions) based on the PERIOD_ID numeric field (Data set: 201001...201212.. and so on). This table has several local ...
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2answers
208 views

Support ticket system - when/how to move old tickets?

I don't have access to the partitioning feature, but consider a support ticket system with tens of thousands of tickets being opened everyday and taking about a week to a couple of months in getting ...
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2answers
630 views

Oracle dump import

After a system failure I bought a new server and now I'm trying to recreate the Oracle database I had. I have a dump file which was made with the command exp and full=y. Can I restore the full ...
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2answers
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Hibernate Query Running Slow

I am currently facing a problem with a slow running Hibernate query that is being kicked off from a Java program. It is making a call to Oracle 11g at the back end. This query is taking anything from ...
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1answer
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Oracle error “too many values”, must be solved with nested SELECTs

I have hit upon a "too many values" error in Oracle, when working with some intricate nested SELECTs. A simplified description of my problem, on a toy problem describing the hierarchy in a company. ...
3
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2answers
6k views

sqlnet.ora or tnsnames.ora changes require reboot?

Anytime you change Oracle's sqlnet.ora or tnsnames.ora files, does the system require a reboot? In my instance, I only have the Oracle client installed on the machine I'm referring to, but out of ...
9
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1answer
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Commit vs Fast Commit vs Commit Cleanout in Oracle Database

I was wondering whether someone could verify my understanding regarding the differences between those 3 terms as pertaining to Oracle Databases. Many sources confuse these terms and do not explain ...
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1answer
54 views

Supporting Multiple Oracle Clients

I have an application where the data repository is moving to Oracle 11g. This means we need the new Oracle 11g client on the application server to support the retrieval of their data. Is it ...
2
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1answer
807 views

How do I export data from Oracle 11.1 to 10.1?

I have a 11.1 oracle server and I need to export a dump file for a client who has a 10.1 server. While reading the documentation, I figured out I needed the 10.1 Export Utility. I searched the ...
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3answers
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Query missing one date; only happened today

This should be pretty reproducible I hope. I'm on Oracle 11g. This query, which I use as part of another query, is acting strangely: SELECT TRUNC(SYSDATE - ROWNUM) DATEITEM ...
4
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1answer
431 views

How to I interleave logs from two different Oracle tables?

I have two log tables, which are populated from two different PL/SQL packages. It's often useful to keep the data separate, but sometimes I'd like to "interleave" the two tables so I can see what's ...
2
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1answer
399 views

How do I connect to Oracle Server without installing Oracle Client on client machines?

I am using Microsoft VB.Net to create a Windows application, and would like some suggestions on how to connect to an Oracle database.
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1answer
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ORA-12541: TNS:no listener using EXPDP

I need to export an Oracle 11g database to an Oracle 10g instance. I have the command, which I believe is correct: expdp user/pass@192.168.10.8 full=Y VERSION=10.2 directory=m_dump ...
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0answers
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Port no in Oracle Forms 11G

Which port number to be used in forms 11G Preference-->Runtime--> Application ServerURL Section? I have: 1521-Given at the time of database creation 7003 and 7004-Given at the time of WLS Domain ...
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2answers
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Troubleshooting Oracle ORA-08103 - object no longer exists

I am getting this error from Oracle intermittently. A trigger is truncating a partition from a partitioned table while a long-running query is running against it. Since I'm truncating a different ...
2
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1answer
285 views

ETA: translate Oracle SQL queries to MySQL

task: replace Oracle 11g with MySQL current setup: Oracle 11g SE One about 80 tables stored procedures, PL/SQL are in place but out of scope for this question client applications do not use a ...