How to check if Oracle Data Access Components is installed?

How to check if Oracle Data Access Components is installed and version on my computer?
Also How to check if Oracle Data Provider is installed and version?
TIA
Steve42

Regedit HKLM->Software->Oracle. See what's there...
At the very least, that can give you paths and can check file versions from there.

Similar Messages

How to Install Oracle Data Access Components (ODAC) on Windows Server 2003?

I recently installed "32-bit Oracle Data Access Components (ODAC) with Oracle Developer Tools for Visual Studio" on my computer (Windows 7, 64bit). Everything seems fine and I can develop and run my application in Visual Studio 2010 and IIS 7.
Now, when I deploy my application to the Server, it raises error:
Exception: System.TypeInitializationException: The type initializer for 'Oracle.DataAccess.Client.OracleCommand' threw an exception. ---> Oracle.DataAccess.Client.OracleException: The provider is not compatible with the version of Oracle client
Obviously I need to install ODAC on the server, too. My server is:
- Windows 2003 32 bit R2 (I know, I know!)
- IIS 6
So. I downloaded the same installation from Oracle website (ODAC 11.2 Release 5 and Oracle Developer Tools for Visual Studio [11.2.0.3.20]) and installed it on the server. But still getting the same error.
PS: When I was installing, I chose Oracle Data Access Component for Oracle Client 11.2.0.3.20 in Oracle Universal Installer. hmmmm. Should I choose "Oracle Server" instead? Screenshot
Edited by: 1000434 on Apr 17, 2013 6:35 AM
Edited by: 1000434 on Apr 17, 2013 6:36 AM

ODP.NET, Unmanaged Driver uses unmanaged dependencies in the Oracle Client. The error you see means you have another Oracle Client installed on the Win2003 machine and ODP.NET is attempting to load the incorrect Oracle Client version, rather than the version you installed ODP.NET with.
What you need to do is direct ODP.NET where to find the correct version of its unamanaged Oracle Client dependencies. This will be generally the bin directory of your Oracle Client home that was installed with ODP.NET.
You can learn more about DllPath here:
http://docs.oracle.com/cd/E20434_01/doc/win.112/e23174/InstallODP.htm#sthref94
If you're not familiar with how to set ODP.NET settings in the Registry or .NET config files, you can read how to do that here:
http://docs.oracle.com/cd/E20434_01/doc/win.112/e23174/featConfig.htm#sthref106

No Setup.exe in 64-bit Oracle Data Access Components (ODAC) Dowload

Why is there no Setup.exe in the 64-bit Oracle Data Access Components (ODAC) Download? Are the only instructions for installing in the dowloaded readme file?

You're probably looking at an XCOPY bundle.
If you're looking for an x64 11.2 bundle installed via the Oracle Installer, you'd need to get either the 11201 full client on OTN, or the 11202 full client on My Oracle Support. The 11202 full client includes support for .NET 4 if you need that.
Hope it helps,
Greg

Oracle Data Access Components and Windows XP Professional x64

To start I'm running Windows XP Professional x64, using IIS 6, and Visual Studio 2005. I have a web service project that uses ODAC 11g, which runs just fine when I run it in debugging mode. However when I publish the project and try to access it through IE, I get an application error saying that Oracle.Web or one of its dependencies could not be loaded. Now I suspect that this might be happening becuase I'm running on a 64-bit machine, but I'm not convinced. The web service worked just fine on a 32 bit windows running IIS 5. If anyone could shed some light on this that would be awesome. Thanks!

hi ,
i have more than one question indeed.
1.i installed personal oracle v 8.1.7 for windows nt/2000 on
windows xp profissional platform and it works great.When i
tryed to install developer 2000 6i a microsoft runtime error
is produced. is thier any solutions for such problem?
2.when i tryed to install personal oracle on another machine with the following specs:
-p4 1.4 ghz intell proccessor
-gigabyte motherboard built-in sound
-128 mb ram
-S3 savage4 32mb vga card
the oracle universal installer never runs.

Oracle Data Access Layer - w/Enterprise Services

I'm looking for an example Oracle Data Access layer incorporating Enterprise Services with at least a simple window form inserting and updating data tables.
Can somepoint point me in the right direction?
Thanks,
Tony

Hi Tony,
I would recommed you hit some of the popular .Net Development sites on the Internet. For example, just googling on .Net Enterprise Services provides links where simple samples can be reviewed. These generic code samples can then be tweaked to include ODP code for data access. If your components or code will be enlisting in transactions with MTS, hence your class or aspx page is transactional, you will need to install the Oracle Services for MTS in addtion to the ODP driver.
HTH
Jenny

How to write the oracle data as XML format. (.XML file)

create or replace procedure pro(p_number )
is
cursor c1 is select *from emp where empno=p_number;
v_file utl_file.file_type;
begin
v_file := utl_file.fopen('dirc','filename.txt','w');
for i in c1 loop
utl_file.put_line(v_file,i.ename || i.empno ||i.job);
end loop;
closef(v_file);
end;
Now my client want instead of .txt file he need .xml files
File should contains xml tags. can any one help regarding this.. with one example.
How to write the oracle data as XML format. (.XML file)

hi,
hope this example will do something....
SQL> select employee_id, first_name, last_name, phone_number
2 from employees where rownum < 6
EMPLOYEE_ID FIRST_NAME LAST_NAME PHONE_NUMBER
100 Steven King 515.123.4567
101 Neena Kochhar 515.123.4568
102 Lex De Haan 515.123.4569
103 Alexander Hunold 590.423.4567
104 Bruce Ernst 590.423.4568
SQL> select dbms_xmlgen.getxml('select employee_id, first_name,
2 last_name, phone_number from employees where rownum < 6') xml
3 from dual;
*<?xml version="1.0"?>*
*<ROWSET>*
*<ROW>*
*<EMPLOYEE_ID>100</EMPLOYEE_ID>*
*<FIRST_NAME>Steven</FIRST_NAME>*
*<LAST_NAME>King</LAST_NAME>*
*<PHONE_NUMBER>515.123.4567</PHONE_NUMBER>*
*</ROW>*
*<ROW>*
*<EMPLOYEE_ID>101</EMPLOYEE_ID>*
*<FIRST_NAME>Neena</FIRST_NAME>*
*<LAST_NAME>Kochhar</LAST_NAME>*
*<PHONE_NUMBER>515.123.4568</PHONE_NUMBER>*
*</ROW>*
*<ROW>*
*<EMPLOYEE_ID>102</EMPLOYEE_ID>*
*<FIRST_NAME>Lex</FIRST_NAME>*
*<LAST_NAME>De Haan</LAST_NAME>*
*<PHONE_NUMBER>515.123.4569</PHONE_NUMBER>*
*</ROW>*
*<ROW>*
*<EMPLOYEE_ID>103</EMPLOYEE_ID>*
*<FIRST_NAME>Alexander</FIRST_NAME>*
*<LAST_NAME>Hunold</LAST_NAME>*
*<PHONE_NUMBER>590.423.4567</PHONE_NUMBER>*
*</ROW>*
*<ROW>*
*<EMPLOYEE_ID>104</EMPLOYEE_ID>*
*<FIRST_NAME>Bruce</FIRST_NAME>*
*<LAST_NAME>Ernst</LAST_NAME>*
*<PHONE_NUMBER>590.423.4568</PHONE_NUMBER>*
*</ROW>*
*</ROWSET>*
ask if you want more assistance.
thanks.

Issue while Installing Oracle Data Access Software for Windows

All,
Iam getting the following error while installing Oracle Data Access Software for windows. Iam installing in WindowsXP, with Oracle 9i release 9.2.0.7.0 DB and client in the same Box.
It shows
The Specified Key key was not found while trying to GetValue
* Stop installation of all Products
* Stop installtion of this componenent only.
Kindly let me know why this error is showing up.
Regards
Ramesh

Most probably you have hit this issue:
"If you have more than one Oracle Home installed on the same machine (e.g. Oracle8i client and Oracle9i Release 2 client), use the Oracle Home Selector to run your applications with Oracle9i Release 2 client. "
As documented on the Oracle Data Access Software for Windows. Release 9.2.0.4.0
~ Madrid.

How to check your oracle is 32 bit or 64 bit?

How to check your oracle is 32 bit or 64 bit on windows?

SQL*Plus has it's own banner that gives the same information
>
SQL*Plus: Release 11.1.0.6.0 - Production on Thu Jun 7 11:19:06 2012
Copyright (c) 1982, 2007, Oracle. All rights reserved.
Enter user-name:
>
Just make sure that you run the right version if there are multiple versions installed on the machine.

Issue trying to install Oracle Data Access Software for Windows

I am trying to install the Data Access software on one of my many workstations and am having an issue with one of them. When the installer comes up it gives me an error:
Invalid Inventory List and it exits.
What do I have to do to get it to recognize my oracle home?

Most probably you have hit this issue:
"If you have more than one Oracle Home installed on the same machine (e.g. Oracle8i client and Oracle9i Release 2 client), use the Oracle Home Selector to run your applications with Oracle9i Release 2 client. "
As documented on the Oracle Data Access Software for Windows. Release 9.2.0.4.0
~ Madrid.

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How to check version Oracle Datawarehouse Builder?
thanks alot

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Opatch gave an error, so is there any other method to check it?

Can any one please tell me how to configure the oracle data gaurd. in steps

can any one please tell me how to configure the oracle data gaurd. in steps

Hi,
http://docs.oracle.com/cd/E11882_01/server.112/e25608/create_ps.htm#i63561
http://www.oracle.com/webfolder/technetwork/tutorials/obe/db/11g/r2/prod/ha/dataguard/physstby/physstdby.htm
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Yoonas

Oracle Data Access with Delphi - Please help

Hello: We would like to access Oracle Applications data using a third party tool. I understand we can use Delphi development environment to access Oracle data. Can somebody help, how do we do this? Any online tutorial or White paper. Basically we want some simple UI screens to fetch Oracle Applications data. Thanks for your help, in advance.

Google: "Delphi" and "Oracle" and "connection"

How to check which column data differs from master table and archive table

Hi All,
i have two tables, table a (a1 number,a2 varchar2,a3 varchar2) and table b (b1 number,b2 varchar2,b3 varchar2).
how to check the data in both the table are same( including all columns).
data in a.a1 is same as b.b1 and a.a2 is same as b.b2 like that.
if they not same , i need to know which field differs.
Kindly Share ur ideas.

887268 wrote:
thanks Sven W. ,
above reply clearly shows what my question is.
one column must be primary key, based on that key i need to find out which are the fields having different data..
im strugling with this, i tried the following already, but not able to get.
select the columns from a MINUS select the columns from b.
-- from this i can find whether the difference occurred or not.
but i cant able to get which are the fields value changed.Good. Then you would match the rows using the PK column and need to compare the columns
Instead of a MINUS + UNION ALL + MINUS we can now use a FULL OUTER JOIN
It is a little task to write out all column names, but 40 columns can be handled.
This statement would show you both tables with matching rows on the same line.
select a.*, b.*
from a
FULL OUTER JOIN b on a.id = b.idNow filter/check for mismatches
select case when a.col1 != b.col1 then 'COL1 value changed'
                when a.col2 != b.col2 then 'COL2 value changed'
                when a.col3 != b.col3 then 'COL3 value changed'
         end as compare_result
        ,a.*, b.*
from a
FULL OUTER JOIN b on a.id = b.id
/* return only non matching columns */
where (a.col1,a.col2,a.col3) != (b.col1,b.col2,b.col3) You might need to add nvls to take care of null values. Test this!
Another way could be to group upon the primary key
select *
from (
select id
           ,count(distinct col1)-1 cnt_col1
           ,count(distinct col2)-1 cnt_col2
           ,count(distinct col3)-1 cnt_col3
   from
     select 'A' source, a.*
     from a
     UNION ALL
     select 'B' source, b.*
     from b)
   group by ID
/* only records with differences */
where 1 in (cnt_col1, cnt_col2, cnt_col3)
;The count columns will hold either 1 or 0. If it is 1 then this column has a difference.

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I got the answer.

How to check if Oracle Data Access Components is installed?

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