Oracle Corporations version 10 of its flagship RDBMS product.

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listener does not currently know of SID given in connect descriptor in oracle 10g and solaris 10 env

I have a oracle 10g database in solaris 10 system. The SID=OTRS, I can connect to oracle database from local server itself. But I can not able connect from another client. It is returning an error ...
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1answer
9k views

Moving a 10g database to 11g with rman backup

Following Doc ID 369644.1, I'm trying to restore a 10g database into a 11g database ( version 11.2.0.1.0), which is in other server. What I did on 11g server: - Generate full rman backup of 10g ...
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1answer
3k views

Split CLOB into multiple VARCHAR2

I currently am working with some data that is being stored as a CLOB between 4000 and 6000 characters. I would like to perform the TRANSLATE function on it but I learned that it's not possible with a ...
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1answer
431 views

What's the maximum number of listeners an Oracle database can have?

Can an Oracle database have more than one listener? If so, what's the maximum number of listeners a database can have?
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1answer
1k views

Oracle 10g using collection with sql

I have a stored procedure that takes collection of objects. (TABLE OF MyCustomType). Inside the procedure I'm trying to join this parameter with real tables. For example, something like create or ...
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3answers
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Tracing, debugging and fixing Row Lock Contentions

Off late, I've been facing a lot of row lock contentions. The table in contention seems to be a particular table. This is generally what happens - Developer 1 starts a transaction from Oracle ...
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0answers
360 views

Oracle locked sessions with ASP.Net

I am connecting to an Oracle database in ASP.Net using SQLDataSource. My connection string is: <add name="ConnectionString3" connectionString="Data Source=sml; User ID=sml; Password=sml; ...
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2answers
2k views

How to install Oracle 10g Express and 11g Enterprise on same machine

I have to continue maintaining an Oracle 8i database that receives information (about 20 Inserts and Updates a day) from a 9i database. I am upgrading the 9i database to 11g which does not support ...
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1answer
1k views

Recompiling dependent objects in Oracle

I wonder what is the best practice to recompile Oracle 10g programmable objects that become invalid due to changes in one of them. To be more specific, I have a few packages, that use schema level ...
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2answers
4k views

oracle 10G forms connection with Oracle database 10G Enterprise Edition in windows 7

I am trying to connect Oracle Forms 10g version (9.0.4) to the Oracle 10G Enterprise Edition. At first I tried to connect to the db without setting the "Local Net Service Name Configuration" in ...
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1answer
179 views

How to measure improvement after splitting tablespaces into multiple disk volumes? (Oracle 10g AWR)

I have a recently released 10 000 user analytical application that is suffering from performance issues because of excessive amount of transactions. Apart from re writing many of the SQLs in the ...
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1answer
64 views

Is it any potential problem with having 2 constraints suppored by one index in Oracle?

I have the following table : CREATE TABLE action (action_id INT NOT NULL, action_type_id INT NOT NULL, action_date DATE NOT NULL); CREATE INDEX IDX_ACTION_ACT_TYPE_ACT ON action(action_id, ...
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1answer
1k views

What are the criteria for a sql staying in the V$SQLAREA?

I needed to pick up details from a SQL result but 5 minutes after running the SQL it was no longer under v$sql and V$sqlarea. What are the criteria for Oracle to keep the query in those views?
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1answer
7k views

Need to count records and group count by date on Oracle

I have a table like the following ID created sent type ----------------------------------------------------- 0001463583000051783 31-JUL-12 1 270 0081289563000051788 ...
2
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1answer
498 views

Upgrading from 10.2g to 11g by incrementals

I know it's possible to generate a full rman backup in a 10.2g database, move it to another server containing 11g, restore it there and finally do an upgrade. Since I have to do this to a large ...
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1answer
56 views

What type of files are C-9999-yyyymmdd-00 in Oracle

At my {ORACLE_HOME}\database I found like 3GB of this type of files: I think they are not backup of controlfile because size of files changes over time.
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1answer
76 views

Problems with generating Audit SQL

Im currently working on a project that uses Oracle 10g where every action from the user is recorded in a auditlog table. The current table holds the following values: AuditID AuditDate Username Page ...
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1answer
305 views

Dropping indexes and disk space

If I drop a large index and re-create it, does that increase the size of the datafile where the index is stored? When I drop an index, it's quite fast. However, when I build one, it takes time, and ...
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2answers
345 views

Recreate indexes and constraint when redefining table with DBMS_REDEFINITON

I have a table A witht the following characteristics: multiple indexes constraints (null, unique, check, foreign key) 2 triggers (before update) primary key If I were to redefine the table with ...
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1answer
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Oracle XE: Transfer Database from Linux to Windows

our professor gave us a linux VM with a Oracle XE 11g Database. I want to transfer this Database to my Windows installation because I dont't want to boot up the VM for every exercise. Everything ...
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1answer
3k views

ORA-00984: column not allowed here

I am running Oracle 10g. I am writing a script (a delta script over a created database) that will be executed in SQL*Plus. It is needed to fix a bug. I need to know if a row exist in a table, and if ...
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1answer
2k views

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
61 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 ...
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1answer
2k 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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0answers
493 views

Which oracle (10g) template files (DBCA) can be be copied to different server for cloning?

I am trying to clone a schema from one Oracle 10g server to a different Oracle 10g server. I have created a database template (DBCA) from an existing database (structure and data). I have copied ...
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1answer
112 views

Using Inteval Datatype to store result of calculation

I want to create a table which has hiredate and Interval of hiredate and sysdate. How to create a column that automaticlaly stores the calculation.
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1answer
164 views

how do I configure a new Oracle 11g instance to match the configuration of the old Oracle 10g server

How can I compare two Oracle database servers which are on two different machines? We need to ensure that the new server is setup correctly. For example, one machine is running Oracle 10g on ...
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4answers
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create incremental number in oracle sql query

how to create incremental number in oracle sql query without create any table ? I have tried using "with" clause, but I failed to get the expected result. I am using oracle 10g here is the code that ...
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1answer
9k views

ora-01410 invalid RowID sporadically in a select statement

I have a select that looks up some data by a join. The system runs Oracle 10.02g and the select looks like this SELECT distinct t1.crit FROM table_name1 t1 INNER JOIN table_name2 t2 ON t1.crit ...
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0answers
772 views

v$logmnr_contents with username as unknown

I applied logminer to find who deleted a lot of rows in one table. View v$logmnr_contents give me details of that operation. Unfortunately, minimum supplemental logging was not active when archived ...
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1answer
340 views

Logminer archived redo logs in other database

Can I move my archived redo logs to other database and apply logminer there to analyze them?
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2answers
789 views

Analyzing an Oracle dump

I have a full Oracle dump, I know I have to imp the dump with the fromuser touser clause. However, I don't know the names of the schemas included in the dump. How can I open the dump created with ...
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2answers
290 views

Join on clustered tables shows greater cost than non-clustered tables?

I have created a cluster and have two tables emp and sep on the cluster. When I do the simple query... explain plan select * from emp_cluster join dep_cluster using (dno) the cost is 26. I ...
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1answer
3k views

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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1answer
2k views

Solution to error NID-00135 in Oracle 10g, Solaris 10

We are trying to build a test version of a production database by restoring the production backup using RMAN and renaming the database to test. We've successfully restored and opened the database ...
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1answer
593 views

Unable to restore database in Oracle 10g

I created a database backup using the expdp command in Oracle 10g. The backup appears to be created successfully. However, while restoring using impdp command I get the following error message. ...
2
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1answer
4k views

How do we free up disk space from allocated namespace? / ORA-03297

We are running out of disk space. The server has a 420 GB HDD, and runs a Microsoft SQL Server and an Oracle Server(10g). The Oracle server uses up to 315 GB space. We have just loaded a 100GB ...
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3answers
854 views

When are Archived Redo Logs generated?

We have an instance in Oracle 10g. Only one schema is used for a web application (Internet-facing), which is only user for reading information, no adding or modifying data. The rest of schemas are ...
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0answers
610 views

Timeout on remote query over database link

We are trying to verify if a database link is up before inserting data into a remote database. We have no control over the remote database's behavior and status. We need to set a timeout on a query ...
2
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1answer
870 views

impdp import fails with object already exists in oracle 10g?

I exported the dump using EXPDP command. After exporting I dropped the user and the associated tablespaces by logging is as / AS SYSDBA. Then I re-created the User and the Tablespaces. Then I ...
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3answers
3k views

How can I delete duplicates records in a table efficiently

I know there are several options to delete duplicate rows, eg: ROWID Analytical fn's like Rank(), row_number() What would be the most efficient way?
2
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1answer
1k views

How to copy bytea from Postgres to Oracle

I have a db on Postgres 9.1. The db collected some binary data that are stored in bytea file. I need to copy the data to Oracle 10g. How to do it? The details I have a table plines in Postgres9.1. ...
2
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1answer
383 views

Oracle function based index is not used in query

I cannot figure out why the following is not working as I expect it : CREATE TABLE table1(table1_id INT NOT NULL PRIMARY KEY, col1 INT NOT NULL, val1 VARCHAR(50)); CREATE INDEX ...
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1answer
5k views

Is there a timeout for a query over database link?

Edit/Preface: This question has been migrated from SO as I am particularly interested on the question on timeouts on DB link queries. The provided workaround from SO is somewhat OK, but I'm really ...
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0answers
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RMAN Error ( 00601, 03004) [closed]

Please help on this RMAN error: RMAN> backup database plus archivelog; Starting backup at 08-MAY-12 current log archived allocated channel: ORA_DISK_1 channel ORA_DISK_1: sid=297 devtype=DISK ...
4
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2answers
363 views

What are the risks of the parameter PRESERVE_COMMIT_ORDER of Oracle's DBMS_LOGSTDBY?

We have the following setting, with Oracle 10g: One primary database One logical standby database with setup with data guard. The logical standby is only used for generating reports and alike. ...
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1answer
7k views

Is it possible to do a datapump import with a different user than did the export?

I have one db dump below is the log file for that dump Connected to: Oracle Database 10g Express Edition Release 10.2.0.1.0 - Production Starting "SYSTEM"."SYS_EXPORT_SCHEMA_01": system/******** ...
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1answer
5k views

How to take oracle 10g backup? [duplicate]

Possible Duplicate: How to take oracle 10g backup? I followed this http://www.oracle-base.com/articles/10g/oracle-data-pump-10g.php link to create a db backup. I used this command to create ...
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1answer
1k views

Oracle subquery column aliasing syntax?

I have something like: SELECT a, b INTO v_a, v_b FROM ( SELECT x, y FROM whatever UNION SELECT z, w FROM something ) AS subquery (a, b) Which of course doesn't work in Oracle ...
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1answer
523 views

This refactoring from cursor on a dblink'ed Oracle table OK?

The data is being compared from the local version of the table to one in the contracts linked server. I'm not certain what the goal of this code is in the first place, but I'm trying to get a handle ...