Patching independently two databases

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• How to determine the level of Group of patches for the database Oracle EBS Server?

  Dear
  How findout patches for the database server Oracle EBS group level i.e. 10.2.0.3?
  
  Concerning

  Dear Suzy,

  I was looking for a patch of database being upgraded. After the database owner (enviroment) to supply file, I used the following command from $ORACLE_RDBMS_HOME/OPatch directory, command like $ OPatch lsinventory, he listed all the patches and updated patch also.

  'OPatch lsinventory' must list all patches applied to $RDBMS_ORACLE_HOME. For the level of database of the Group of hotfixes, you can use one of the instructions above to get the version. In addition, you can check to the BONE by running executable files (i.e. sqlplus, impdb... etc).

  And on request, I used-> -use $AD_TOP/sql/adutconf.sql , it is perfectly correct.

  Ok.

  But I can't go through of OAM,-diagnostics of Applications using, you can guide me. When I select plan of the site-diagnosis & repair - run diagnostic tests, it error. Say year error has occurred!
  Please note: you don't have sufficient privileges to perform this function.

  OAM and Diagnostics Applications are two different things.

  Diagnostics of applications can be run from "Oracle Diagnostic Tool".

  Note: 358831,1 - E-Business Suite Diagnostics run Instructions
  https://metalink2.Oracle.com/MetaLink/PLSQL/ml2_documents.showDocument?p_database_id=not&P_ID=358831.1

  Note: 167000.1 - Installation Guide for E-Business Suite Diagnostics
  https://metalink2.Oracle.com/MetaLink/PLSQL/ml2_documents.showDocument?p_database_id=not&P_ID=167000.1

  For the Group of hotfixes in OAM, follow the steps described in the following note:

  Note: 550654.1 - how to get patches Oracle Applications products in R12 group level
  https://metalink2.Oracle.com/MetaLink/PLSQL/ml2_documents.showDocument?p_database_id=not&P_ID=550654.1

  Kind regards
  Hussein

• One or two database is necessary, if I have two FxM?

  My current FxM has prob and portal together.

  I intend to have two FxM, which means two probes.

  Should I two portal on each server, or a Portal Server who sit together with a probe?

  If you need a Portal Server, should I two database or a database to store parameters of monitor?

  In a situation where you have more than one collector/probe, it is advisable to have a portal that consolidated reports for Foglight.  The portal also provides a single interface for configuration.  This is particularly important if you have the same application or a site monitored by the collector/probes.

• Copy of the object between two databases

  Hi, in SQLDeveloper I can copy the objects 'tools-> copy of database... "between two databases such as (tables, views, indexes, triggers, constraints, etc, etc...), but how can I do it with SYNONYMS and GRANT of the object? Thanks for your help.

  You can watch the cart (view > trolley).

  The cart can generate a script to include SUBSIDIES, and you must add synonyms. You can then run these scripts in your target database.

  Drag the table to your shopping cart. Add synonyms.

  Export your basket. Select "grants."

  Decide if you want the data or not.

• Cost of the execution plan is different in the two databases

  Hi gurus,

  I have two databases, which are 12 C.

  The execution plan cost is different in the two databases for the same query.

  is it possible to copy the execution to another plan.

  Thank you in advance

  Kind regards

  REDA

  Jr.Raj wrote:

  There are a few differences.

  The machine that has a high cost, has setup up, linux, 2-node RAC, more CPU.

  and

  other machine windows server less Setup and less cpus.

  Please explain, cost really makes a difference.

  Thank you & best regards

  REDA

  You simply can't compare costs like that. It does not work like that. Especially through two different systems.  Here is a very good read: column the COST of the PLAN to EXPLAIN. Oracle FAQ

• Is there an easy way to merge the two databases?

  I would like to know if there is an easy way to merge two data from a single database?

  The two databases are generated on different machines with different data (no duplicates).

  
  

  Thank you!

  
  

  
  

  Mark
  

  It is possible that the db_dump and db_load utilities can be used here.   They are documented in the BDB C API reference manual.      Basic process would be to empty the database on a system, move the files to the other system can use db_load and load it into the existing db.    Since there is no duplicate, this process should work for you.

  Thank you

  Mike

• TCP. INVITED_NODES for two databases in an ORACLE_HOME

  Hello

  I have two databases in an ORACLE_HOME (11.2.0.3) and each database is accessible via the own earpiece.

  Is it possible to allow access to each database only from the IP (different IP addresses for db ech) adressess?

  The TCP parameter. INVITED_NODES (sqlnet.ora) is for any ORACLE_HOME not for specific db.

  Thank you.

  Marian

  It is not possible, other than to install two databases in two different houses.

  As a listener for each database is not necessary at all.

  Also using hard IPs in sqlnet is maintenance subject and should be avoided.

  ---------

  Sybrand Bakker

  Senior Oracle DBA

• creation of link db between two databases.

  Hello
  
  I want to generate a query of two tables on two different databases on the same server. For this I am trying to create a db link.
  
  for example: I table 1 in soft base oracle people and table 2 in the hra database and I want to do a relationship. So I want to build a query from these two tables.
  
  I found the syntax for creating link db as
  
  create public database link
  myLink
  to connect to
  remote_username
  identified by
  mypassword
  using 'tns_service_name ';
  
  I use the interface of Toad to connect to these two databases. If I create the link to the db, how can I and where do I write the syntax above (in the database)?
  
  All entries would be very appreciated.
  
  
  Kind regards.

  Check this box
  http://docs.Oracle.com/CD/E11882_01/server.112/e26088/statements_5005.htm

  P.c.: This is the best place to post https://forums.oracle.com/forums/category.jspa?categoryID=18

  Mark as correct :)

  http://cool-bi.com

  Published by: Srini VIEREN on May 9, 2013 10:08

• two databases on the same windows machine. Unable to connect to a database.

  I installed two databases(11g) DB1 (ORCL) DB2 (DST) on windows vista. I am able to connect to the ORCL database only and connecting to the DST, I get the following error. The tnsentry is as below.
  I started the listener, and after that the DB service DST, but it did not help. I had created another LISTENER_DST auditor for the database of DST. Please advice if I am missing any action necessary.
  
  
  
  C:\Users\ratan > sqlplus scott/tiger@orcl
  
  SQL * more: Production of release 11.2.0.1.0 sat Nov 26 16:43:37 2011
  
  Copyright (c) 1982, 2010, Oracle. All rights reserved.
  
  
  Connected to:
  Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
  With partitioning, OLAP, Data Mining and Real Application Testing options
  
  SQL > exit
  Disconnected from the database to Oracle 11 g Enterprise Edition Release 11.2.0.1.0 - Pr
  production
  With partitioning, OLAP, Data Mining and Real Application Testing options
  
  C:\Users\ratan > sqlplus scott/tiger@dst
  
  SQL * more: Production of release 11.2.0.1.0 sat Nov 26 16:43:44 2011
  
  Copyright (c) 1982, 2010, Oracle. All rights reserved.
  
  ERROR:
  ORA-12514: TNS:listener is not currently of service requested in connect
  descriptor of
  
  
  Enter the user name:
  C:\Users\ratan > set oracle_sid = DST
  
  C:\Users\ratan > sqlplus scott/tiger@dst
  
  SQL * more: Production of release 11.2.0.1.0 sat Nov 26 16:50:02 2011
  
  Copyright (c) 1982, 2010, Oracle. All rights reserved.
  
  ERROR:
  ORA-12514: TNS:listener is not currently of service requested in connect
  descriptor of
  
  
  Enter the user name:
  
  Entered TNS are as below
  
  
  tnsnames.ora # Network Configuration file: C:\app\ratan\product\11.2.0\dbhome_1\network\admin\tnsnames.ora
  # Generated by Oracle configuration tools.
  
  ORACLR_CONNECTION_DATA =
  (DESCRIPTION =
  (ADDRESS_LIST =
  (ADDRESS = (PROTOCOL = CIP)(KEY = EXTPROC1521))
  )
  (CONNECT_DATA =
  (SID = CLRExtProc)
  (PRESENTATION = RO)
  )
  )
  
  LISTENER_ORCL =
  (ADDRESS = (PROTOCOL = TCP)(HOST = localhost) (PORT = 1521))
  
  
  DST =
  (DESCRIPTION =
  (ADDRESS = (PROTOCOL = TCP (PORT = 1522))(HOST = localhost))
  (CONNECT_DATA =
  (SERVER = DEDICATED)
  (SERVICE_NAME = DST)
  )
  )
  
  ORCL =
  (DESCRIPTION =
  (ADDRESS = (PROTOCOL = TCP)(HOST = localhost) (PORT = 1521))
  (CONNECT_DATA =
  (SERVER = DEDICATED)
  (SERVICE_NAME = orcl)
  )
  )
  
  
  out of lsnrctl is as below
  
  C:\Users\ratan > lsnrctl status
  
  LSNRCTL for 32-bit Windows: Version 11.2.0.1.0 - Production November 26, 2011 16:51
  : 24
  
  Copyright (c) 1991, 2010, Oracle. All rights reserved.
  
  Connection to (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP) (HOST = ratan-PC)(PORT=1521)))
  TNS-12535: TNS:operation expired
  AMT-12560: TNS:protocol adapter error
  AMT-00505: Operation timed out
  Error Windows 32 bits: 60: unknown error
  
  C:\Users\ratan >
  
  Please let me know if any information is needed to answer my question.

  Ratnesh Sharma wrote:
  I don't think that there is such a limitation. but I don't know if a single listener can work. I installed 2 db to oracle 11g on the operating system of windows vista on my pc at home.

  A single listener, with the default name for LISTENER, using port 1521 single default, is quite capable of - in fact, WAS DESIGNED FOR - several instances of several versions of several ORACLE_HOMEs service. Having several headphones rarely accomplishes nothing except confusion between the diagnostic process, as your case showed clearly.

  A listener is simply a broker for connection requests. Having a listener for each database on a given server is the equivalent of the telephone company, creating and maintaining a separate table for each telephone number in the system

  You must read http://edstevensdba.wordpress.com/2011/03/19/ora-12514/

• How to connect two databases on two servers

  How to connect two databases on two servers. For example
  a serevr is in India and another in Australia.
  The following example is correct or not
  
  Select A.ID, B.Name [10.50.17.87] .HR. EMP A, [192.168.100.125] .HR. TRANS B
  Where A.ID = B.ID

  You must use a database for this link. The syntax is defined in the reference SQL here: http://download.oracle.com/docs/cd/E11882_01/server.112/e17118/statements_5005.htm#SQLRF01205

• Create database link between two databases?

  Hi all
  
  Can someone tell me how to do?
  
  I have two databases in oracle 9i: 'mydb' & 'mydb1 '.
  
  mydb contains a table 'tab1' with a single domain (of the int data type) and mydb1 contains a table "tab2" with two fields (int, char).
  
  I tried to do this:
  
  System is one of the usernames and another username is olapsys
  Manager is the password of the system, and olapsys got the password = myolapsys
  
  I tried to create a link, but it gave me an error:
  
  CREATE DATABASE LINK mylink access the system identified by the Manager using "mydb.tab12";
  
  then I tried running this query in olapsys:
  
  Select * from tab12@mylink;
  
  Error:
  ORA-12154: TNS: could not resolve service name
  
  Help, please.
  
  Thank you and best regards,
  
  Lucky

  CREATE DATABASE LINK mylink to connect to the system identified by the Manager using "local service alias ';

  where local service alias is the name of the local service that you configured in the tnsnames.ora to connect to mydb1.

• How to connect two databases to a single listener

  Hello
  
  How to connect two databases to a listener.is it is possible or not

  Hello

  Yes, you can record a single listener to respond to several databases. There are several ways to do it and the best way that I would suggest for you is the use of "Network Setup Wizard" or "netca", which is a graphical interface that allows you to meet your requirement. Otherwise, you can hardcode in your listener.ora file located in the 'ORACLE_HOME/network/admin/listener.ora '.

  Example is as follows

  Listener.ora

  SCREW =
  (DESCRIPTION_LIST =
  (DESCRIPTION =
  (ADDRESS = (PROTOCOL = TCP)(HOST = lab01) (PORT = 1521))
  )
  )

  SID_LIST_VIS =
  (SID_LIST =
  -1 database configuration
  *(SID_DESC =*)
  * (ORACLE_HOME = /u01/app/oracle/product/11.1.0/db_1)*
  * (SID_NAME = DB1) *.
  *)*
  -Database Setup 2
  *(SID_DESC =*)
  * (ORACLE_HOME = /u01/app/oracle/product/11.1.0/db_1)*
  * (SID_NAME = DB2). *
  *)*
  )

  Then restart your listener.

  Kind regards
  Asif Muhammad

• Two databases on a single server - CPU allocation

  Is there a way of CPU resources between two databases in the same way that the resource groups can allocate resources within each database? Let's say split 60-40 between databases cpu?

  The answer is no. I think, it seems that you encounter a performance problem, and you try to solve it using process priorities. Am I wrong? Or I'm going to upgrade my crystal ball?

  If you were never able to do such thing, the first thing that comes to mind,... what you define as "the database" here, you do not have something you can touch and say "it's the database", the concept of database is a logical, not a physical concept, it is composed of memory, processes and files , and the main activity has to do with e/s where most of the time the problem of startup performance. even if you were able to abstract the logical concept of the DB in a single physical component, allocating CPU him would not be enough to solve performance problems.

  I strongly suggest to detail why you want to do this assignment and then we can discuss alternatives from there on.

  ~ Madrid
  http://hrivera99.blogspot.com

• two databases and both instances

  Hi all
  
  I have a server with two databases (has and B) and two instances (A and B), the databases are running.
  When I use "sqlplus / as sysdba" to connect to a database, I connect to the database A.How can I connect to database B.
  
  I am using oracle 10g (10.2.0.1.0).
  
  PL help me as soon as possible.
  
  Thank you
  Praveen.

  export ORACLE_SID = A
  expdp dan/xxx...
  export ORACLE_SID = B
  Impdp dan/xxx...

  Nicolas.

• Synchronization between two databases with only 2% of the data; Please help me

  Hi all
  
  I have two oracle databases in 2 different servers PROD and TEST instances. the two databases are in gr 10 2 in linux servers.
  
  My PROD database contains about 300 GB of data and is dedicated for production area.
  My Test database is dedicated to Spanish test for PROD database. (small server in terms of space and RAM comparing to PROD db)
  I would like to synchronize every week TEST db with PROD db with only 2% of the data and all the structures
  Could someone tell me, if you use a datapump export I can import only 2% of the amount of data and the structures ot theere is another way to do it?
  Thank you very much
  
  best regards,
  W

  I'm not really sure what you're talking about. There is no option, expdp and impdp x % of the data, is that? And if Oracle can sovle repositories inetegrity (PK, FK), it cannot be assumed which tables are lookup table (to be entirely exported) and can not assume the logical data integrity.

  Nicolas.