RAC & Failsafe :: ORACLE Server Failover Parameters In Windows Server Machine.config File
Jan 17, 2012
working on setting up connection between a Windows 2008 server and a pair of Oracle 11g DBs in a RAC Cluster. One Database (let's say DatabaseA) is in one data center, and the other (DatabaseB) is an a secondary, backup database. The RAC Cluster is all set up, working fine, etc. However, I Need to set up the machine.config file on my Windows Server, to go only connect to DatabaseA, unless it fails, in which case, we want it to connect to DatabaseB. Think we could do this if the host app server was Linux/Unix, but it is windows, and I just don't have the background as to the parameters to set up in the machine.config file. They are similar, but different, and we want a very specific behavior (use DatabaseA, unless fails, then DatabaseB). Application is .NET 4.0 app.
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Oct 2, 2013
We want to copy a file from a remote machine to the DB server. copy \<IP_ADRESS>SHARED_FOLDERsome_file.sql d:copied_file.sql
I've used Java and a wrapped it into a PL/SQL procedure so I can do :
exec run_os_command(p_command => 'copy \<IP_ADRESS>SHARED_FOLDERsome_file.sql d:copied_file.sql');
The file was not copied.
I have mapped \<IP_ADRESS>SHARED_FOLDER to x: for example and issued : exec run_os_command(p_command => 'copy x:some_file.sql d:copied_file.sql');
The file was not copied.
But when I issued from the OS prompt copy x:some_file.sql d:copied_file.sql then the file is copied.
What can I add to the PL/SQL procedure so it wil work ?
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Dec 20, 2012
My application uses below jdbc url for database connectivity. Today one of the db node was down for one hour and FAIL OVER did not happen.
<connection-url>
jdbcracle:thin:@(DESCRIPTION=(LOAD_BALANCE=ON)(FAILOVER=ON )(ADDRESS=(PROTOCOL=TCP)(HOST=viphost1)(PORT=1521))(ADDRESS=(PROTOCOL=TCP)(HOST=viphost2)(PORT=1521))(CONNECT_DATA=(SERVICE_NAME=serv ice_name)))
</connection-url>
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Jul 5, 2011
Im trying to install Weblogic/Forms on a Windows 7 x86 machine. Its for the developers to use.But when I run the config.bat and is creating the domain and installing Forms builder and the other stuff the installation hangs at: step restaring admin server started.
Log:
Stopping Derby Server...
Starting AdminServer
Starting the domain ...
DEBUG : Loading the 32 bit dll here
DEBUG : Loading DLL : D:/oracle/middleware/as_1/install/config/StartUtil.dll
DEBUG : Loaded DLL : D:/oracle/middleware/as_1/install/config/StartUtil.dll
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Nov 12, 2013
I have an oracle DB version 11.2 running on oracle enterprise linux 5.9. How to transfer data from the oracle DB to a flat file on a windows server. What i have done so far is to use utl_file to create a csv file on the oracle server and am now attempting to transfer this file.
I was going to use scp or rcp but am unable to get this to work(was looking at filezilla). Another option i can use is ftp as i have a UNIX script which i can run to do this. All this is done through an oracle package which is run hourly through dbms_scheduler. I have been using sp_host_command to run unix commands directly from pl/sql so can use this to run a unix script for last resort if i cant find an easier way to automate this.
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Jul 3, 2012
i am working on Database 11g. I Need to download file to local after the file is created in the database directory using UTL_FILE . i am able to generate the file but not aware how to copy or download the file to local using PL/SQL . i have done the same in forms using webutil pll.
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Apr 26, 2012
Need to know how to connect to Oracle (11g) database from Log4net.config file. As I need to wright the logs to the Oracle (11g) database when any user logon to the web application.
Note: I am succesfully able to wright the logs to the text files but not able to wright the logs to the Oracle (11g) database.
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Sep 29, 2010
I am writing a program for doing some file transfer between the client machine and the application server.I am using Webutil_File_Transfer.Client_To_AS to do the transfer and also using Webutil_File.File_Size to check on the file size at the source.
Once the transfer is complete, I also need to check on the destination file size (the application server running on Linux) for verification purposes and can't find the way to do it.
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Feb 2, 2012
I have a forms that generate a file from database into database server and copy it to client machine by the follow process:
IF webutil_file_transfer.Is_AS_readable(V_server_way || V_file_name) THEN
l_success := webutil_file_transfer.AS_to_Client
(clientFile => :V_screen_way
[code]...
But is showing the erro ora-105100 in one client machine
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Sep 19, 2012
I want my application to provide an end-user with ability to upload the files from their machine to SFTP server directly. So far, I have managed to write the function which uses java source and allows to upload files from the database. It works just fine.
The function looks as follows:
FUNCTION SFTP_CMD (
V_USER IN VARCHAR2,
V_PASS IN VARCHAR2,
V_HOST IN VARCHAR2,
[code]..
where V_FILE_SRC represents location of the file to be uploaded. The thing is that the FILE BROWSE apex item does not allow to specify the file location, it identifies it somehow automatically, when you press the button 'Choose file'. The question is how can I catch file's path, so that I can pass it to V_FILE_SRC parameter in my function? Should I write my own plugin? or hack FILE BROWSE item? =)
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Mar 6, 2012
I have two node RAC database running on linux machine (Oracle10G SE), our requirnment is to install new oracle binaries for Oracle10G EE on diffrent home location.after install Oracle10G EE binaries on new oracle home , i want to point our existing database to new Oracle10G EE home to adotp a features of Oracle10G EE features.
But at the same time i dont want to deinstall our Oracle10G SE binaries.So it is possible to rollback our process to point our database back to Oracle10G SE from Oracle10G EE in case anything going wrong.
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Apr 8, 2010
My manager is asking to create a SQL scrip, which will provide following information.
Our database is 9.2.0.7.0 on Windows 2000 Server
-How many records Insert / Update or Delete daily in my Oracle database?
- Check Archive log / Redo Log switching information?
-Check database growth ?
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Jan 11, 2011
i am trying to install Oracle 10.10.2.0 on Windows Server 2003 standard x64 Edition Service Pack, but when i try to run the installer or open DVD it gives me below error.
"The image file D: is Valid, but is for a machine type other than the current machine."
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Jun 27, 2012
I was trying to delete the database in the test server. When i was deleting listener was already stopped, i continued deleting using dbca, it shown me some alert that datafiles cant be deleted because system could't find database, since listner was stopped so only service was deleted(the one showing in the windows administrator toolsservicesOracleServiceTEST).
All the datafile parameter files are still there. How can i delete the datafiles and parameter files belongs to that database or how to create the deleted service, so that i will start the listener and do the complete deleting of the database.
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Apr 19, 2011
I want to install Oracle 11g R2 in windows 2008 64 bit server. How can I know whether my server is ready to install Oracle ie is all components are available in server or any patch is to be applied etc.
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May 13, 2013
if it is possible to create a failover setup without RAC and DG...For example:
I have 11.2.0.2 database (with EBS 12.1.3) on dbnode1...I would like to create another node to failover my primary datbas in case of any failure.
Steps i will follow:
1: creat dbnode2
2: install same os as dbnode1
3: install same oracle as dbnode1
4: share dbnode2
database between dbnode1
and dbnode2
Now, if hardware fails on dbnode1, can i manually failover and start my database on dbnode2?
I know we can do with RAC and DG,BUT without RAC and DG If not possible..
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Oct 4, 2011
when i am calling stored procedure with input and output parameters from batch file .. I am getting the following message ..
SQL*Plus: Release 10.2.0.1.0 - Production on Tue Oct 4 11:48:51 2011
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Connected to:Oracle Database 11g Enterprise Edition Release 11.1.0.7.0 - 64bit Production With the Partitioning, OLAP, Data Mining and Real Application Testing options 14
code which i have written ...
DEClARE
RETCODE NUMBER;
RETMSG VARCHAR2(200);
EXEC SP_SELCT_EMPLOYEE_DATA(277080,'EMPNAME ','EMAIL@EMAIL.COM', 9028045686,111333,25000,'PUNE',35,RETCODE ,RETMSG );
EXIT
Procedure Name :
PROCEDURE SP_SELCT_EMPLOYEE_DATA (
-- A_EMPLOYEE_ID IN VARCHAR2,
--A_JOB_ID IN EMPLOYEES.JOB_ID%TYPE,
P_EMPLOYEE_ID IN EMPLOYEES.EMPLOYEE_ID%TYPE,
P_EMPLOYEE_NAME IN EMPLOYEES.EMPLOYEE_NAME%TYPE,
P_EMAIL IN EMPLOYEES.EMAIL%TYPE,
[code]....
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Apr 26, 2012
I have already installed oracle 10g version in my Desktop. Now i want to install APPLICATION SERVER 10g version.
Should I Un install the Normal Database.
Or else can I have both in a single machine.
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Apr 30, 2012
database administration , we are planning to use amazon cloud database , this database does not allow us to login to server machine , unfortunately amazon don't provide ssh to this machine , in general for doing any of adminstration task on the database will there be need to log into the machine ? we can always log in through toad or any other sql client but we cannot do ssh to server..general can this limitation effect administration ?
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Sep 21, 2010
I have installed oracle 11g Release 11.1.0.1 on windows server 2008.I access this server from a client machine running on winXP through SQL PLUS. I wanted to shutdown and start DB server from this client machine. Accordingly i issued shutdown immediate command from SQLPLUS.
Now when i tried to start the DB with "STARTUP NOMOUNT" command i received error 12514. I understand this error means that the listener received a request to establish connections to a database but since DB services are not up and running, hence the error. So my first question is how do I resolve this error.
Continuing further, i tried to re-connect to the database as sys, and i received another error ORA-01041. So, my second question is why did i receive this error and again how can i resolve it
may be you can point me to relevant reference in Oracle documentation) how can i start and stop oracle from a client machine using SQL interface in CLI mode and windows environment and avoid this error.
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Sep 20, 2010
version: 10.2.0.4
OS: windows server 2003
I am not able to delete one month old archive log file manually on windows which doesn't having info about the standby on v$archived_log view of primary database. the sequence were already applied to the standby database. It shows the status as deleted in v$archived_log. while deleting the file manually. it showing an error like another program or person is using it.
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Jul 12, 2012
I need to copy .CSV File from a Windows Server shared path (\hostnameoutput) to another server which i believe is on unix.The other server name is abc.hcl.com. On this server i need to put it in the root directory. I will have to use SFTP and not FTP.
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Jul 9, 2010
Does already installed Oracle 10g (10.2.0.1) on a windows 2003 server x64? Do you notice strange behaviors, any errors after the installation?
Does already installed Oracle 10g on a windows virtual machine? Are there any prerequisites?
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Jun 29, 2012
we are having problem installing oracle 10g on windows 2008r2 64 bit on a HP ML110 G7 machine.
we have 10203_vista_w2k8_x64_production_db.zip
downloaded from oracle site.
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Jun 20, 2011
Every time interconnect IP ping failed between RAC servers,CRS causing reboot to the server. As documented,it is of 3 sec. Can we alter this setting to increase the ping failed (private IP) by more than 3secs.
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Jul 23, 2010
I am trying to generate dynamic control file, as the files I want to upload are coming from different source and their name is constantly changing but following a fix pattern and naming convention.
I am able to generate dynamic control file through SQL. But while calling from BATCH file, i am unable to sent the file name as parameter.
All the examples i have searched are for UNIX, how to do it with BATCH File in WINDOWS.
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Nov 15, 2013
I have Oracle 11g database home in my 64 bit Windows 7 machine. However, now i would like to install Oracle 10.2.0 client as well. I tried giving a separate location.
But for some reason, whenever i start the Setup and run the Administrator Type, the installation just skips without giving any errors. It just creates the inventory folder in the specified path. It goes to the Product-Specific Prerequisite Checks and exits without giving any warnings or errors.
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Feb 1, 2011
I recently got a new PC at work which is Windows 7 64 bit.
We run lots of crystal reports(1000's) that pull data from an oracle back end.
I have installed the Oracle Client 32 bit on this machine and have no problem connecting to the database and pulling back data.
However, when I use crystal to access the TNS Name it gives me the following error.
[URL]
My path variable on the PC has "C:oracleproduct10.2.0client_1BIN;".
I also tried to create and ODBC using the 32bit ODBC on the machine and that connects fine, but when you try to access the DSN from Crystal, I still get the 12154 error.
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Jun 29, 2012
We have installed oracle client on Windows machine and despite selecting language as English
when look in registry shows NLS_LANG as
AMERICAN_AMERICA.WE8MSWIN1252.
What is the best way to change language of Windows oracle client machine edit registry.
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Oct 31, 2013
I have an issue during the database configuration using DBCA at 85% it blocs, then it displays an error asking to reconfigure ORACLE_UNQNAME.
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