Visual C++ 6.0 and Oracle

Hii..
I m using Visual c++ 6.0 and Oracle 10 g. I m very new to vc++. And i would lik to build some database applications.
I couldnt find any resource in the net.
can anyone help me ?? Send some sample codes and documents !!
sankar.s

BTW this is not the right forum for C++ stuff, this one's meant for anything related to ODBC
I guess you meant building database applications using C++
For that you can use OCCI, following link can provide some info on OCCI with few samples
http://www.oracle.com/technology/tech/oci/occi/index.html
For detailed documentation on OCCI you can browse
http://download.oracle.com/docs/cd/B12037_01/appdev.101/b10778/toc.htm

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Visual Web Developer 2010 Express and Oracle ODAC - Oracle data provider

system - xp pro
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http://weblogs.asp.net/nannettethacker/archive/2010/09/17/installing-oracle-data-access-components-odac.aspx
and
http://www.smart-soft-nz.com/oracle-and-asp-dot-net.html
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Dear Friends,
Installing SP1 and updates to it solved the first issue. So the database now seems to be of type 2008 R2.
Deleting some files solved the second issue.
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My most important projects were created with a version of VWDX 2010 that was downloaded from Microsoft and installed on July 3, 2012. This version of VWDX has now been lost, because my hard drive recently ceased to function and had to be replaced.
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When I load a project that was created in the version of VWDX 2010 that was installed almost two years ago and try to open the database connection, I get, in essence, the following error message:
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So it seems that the original database version was 661, whereas the version downloaded yesterday is 655. It seems very strange that a version downloaded now should be earlier than a version downloaded two years ago. Does anyone have an explanation or a solution?
Thank you all for your trouble, and best regards.
Eric (orexin)
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I have created a java applet using visual cafe and oracle think
driver. The applet connects to database within the visual cafe
environment. If I try launching applet locally within a browser
I get the following error "Error:securit. Couldn't connect to
'host' within origin from 'local_classpath_classes" Any help is
greatly appreciated.
THanks
John Famolaro
null

John
I also had this problem. Its a general security problem.
Because your trying to connect to another machine, you
must sign your applet to get full security privelages from
within your browser. The sandbox within the JVM of the browser
doesn't let you open connections to other machines.
(Although my original understanding was that if the applet
was stored locally, then you had full privelages - but it
didn't work like this for me.)
Try signing your applet.
steve
John Famolaro (guest) wrote:
: I have created a java applet using visual cafe and oracle think
: driver. The applet connects to database within the visual cafe
: environment. If I try launching applet locally within a
browser
: I get the following error "Error:securit. Couldn't connect to
: 'host' within origin from 'local_classpath_classes" Any help
is
: greatly appreciated.
: THanks
: John Famolaro
null

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Hi,
I am looking for some comparison between MS Visual Source Safe and Oracle SCM.
What I need is technical feature comparison (not just marketing comparison stating that Oracle SCM is better for everything is stored in the very reliable Oracle database(although this is a good point)).
Any help in this area will be helpfull.
Best regards,
Mihail Daskalov

Thanks you for your answer,
I like very much Oracle SCM, which I use extensively.
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I would like to convince other developers to switch to Oracle SCM, but I need to know what to tell them.
I'm actually both a developer and DBA, and I do like the safety the Oracle Database offers for storing files inside.
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Use someone MS Visual Studio 7 and Oracle precomiler?
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arno

try declaring these functions as extern "C" and also put all the Oracle include header files under
extern "C" {
Hope this helps.
Use someone MS Visual Studio 7 and Oracle precomiler?
I have some problems to include the precomp file.
such as:
error LNK2019: unresolved external symbol "void __cdecl sqlcxt(void * *,unsigned long *,struct sqlexd *,struct sqlcxp const *)" (?sqlcxt@@YAXPAPAXPAKPAUsqlexd@@PBUsqlcxp@@@Z) referenced in function "long __cdecl open(void)" (?open@@YAJXZ)
Thanks for help
arno

Webdynpro java and oracle DB connection..

Hi,
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Hi Rahul,
Create a DataSource to the oracle db in Visual Admin, give the datasource an alias name and connect to the db from WebDynpro by calling the alias name.
These document might be useful:
[http://help.sap.com/saphelp_nw70/helpdata/en/c0/3ad4d5cdc66447a188b582aad537d3/frameset.htm]
[SAP Note 867176|https://websmp130.sap-ag.de/sap(bD1lbiZjPTAwMQ==)/bc/bsp/spn/sapnotes/index2.htm?numm=867176]
[SAP Note 941594|https://websmp130.sap-ag.de/sap(bD1lbiZjPTAwMQ==)/bc/bsp/spn/sapnotes/index2.htm?numm=0000941594&nlang=E]
Good luck!
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Aditya

Is it possible to install oracle 11g client 32 bit and oracle 11g client 64

Hi,
I have Windows 2008 R2 64 Bit Operating Server Installed.
Other software that are Installed :
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2) Microsoft SharePoint server 2010 64 Bit.
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Is it possible to install both 32 and 64 bit instance on the same machine.
Thanks
Sambit

959211 wrote:
Hi,
I have Windows 2008 R2 64 Bit Operating Server Installed.
Other software that are Installed :
1) Visual Studio 2010 Ultimate 32 Bit.
2) Microsoft SharePoint server 2010 64 Bit.
For my development purpose I want to install both oracle 11g client 32 bit and oracle 11g client 64 on the same machine.
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Thanks
Sambityes, possible; but minor challenge to manage dynamically
how to ensure that you actually use the flavor you desire?

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Emerson

You can certainly use an Oracle 9i client to connect to an Oracle 10g database. Technically, you may have to apply the 9.2.0.4 patchset to the Oracle client to be completely supported, but that may not be strictly necessary.
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Microsoft and Oracle - Developer Studio?

Hi,
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It does not mean that. There should be a FAQ document posted to OTN this week that helps clarify some of this.
As the press release mentioned, Oracle has joined this VSIP program so that we can build some extensions to the Visual Studio .NET environment that make working with the Oracle database easier for developers that have already picked .NET.
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http://www.crn.com/sections/BreakingNews/dailyarchives.asp?ArticleID=49958
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Select query differences between oracle 9 and oracle 8.

Hi,
I have a problem using the select query between oracle 7 and oracle 9i I don't have the same result :
ex:
With oracle7
SQL> select 'champ1','champ2' from DUAL;
'CHAMP 'CHAMP
champ1 champ2
With Oracle 9
SQL> select 'champ1','champ2' from DUAL;
'CHAMP1' 'CHAMP2'
champ1 champ2
So Can someone tell me how to solve this problem ? Is there a parameter in oracle 9 to set?
Thanx.

Whenever you are posting anything over internet forums like this - you should be very careful about not just posting the details which requires to solve the problem - also should be sensible about your question.
This is not at all desired when you are posting such question. It may be because - you may not well aware of the fact.
My suggestion is -> First Go through the basics Of SQL in general.
Then go for any specific product like Oracle/ SQL Server/ Sybase etc.
And, finally learn the advanced commands of that DB.
You asked it - may be you thought the difference in output in terms of lines. But, that is not your actual output. That is the graphical display part only.
Anyway,
You can get the quite familier output by first type the following command ->
set lin 310Regards.
Satyaki De.

Oracle Single Sign on and Oracle Internet Directory

Hello Gurus,
What is the relationship between Oracle Single Sign on and Oracle Internet Directory.
To my understanding, OID is required to install SSO.
If OID already exist, can we just install SSO and go on integrating it to existing OID.
Great Thanks,
vimal jain.
[email protected]

Hi Tim,
I've been working on this and could reproduce the issue with anonymous binds. A fix will be ready in 4.2.1.
So what I really need is the password used for login to pass to the is_member call.The P101_PASSWORD item does not save state. However, you can access the value during submit processing of the login page, for example in the post authentication function of your authentication scheme. People sometimes put code in there to query the user's groups (e.g. with apex_ldap.member_of2) and save them in an application. This item value can then be used in the authorization schemes.
Regards,
Christian

Error on Visual Basic 6.0 and Crystal Reports 9.2 on XP SO

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Error '-2147417848 (80010108)'
Automation Error
Not always give these errors.
Often occurs after request two reports followed and SO is XP
When SO is Windows 2000 professional this error not occurs.
These are versions of the products used:
Versión Visual Basic: 6.0.9782
Versión Cristal Reports: 9.2.0.448

Hello,
This forum is for community use and is not considered a support site. For assistance you need to purchase a case from our support site. But 9 is no longer a supported version so this is your only place to get assistance.
Try downloading the only patches available from:
ftp://ftp1.businessobjects.com/outgoing/CHF/cr90actxwin_en.zip
ftp://ftp1.businessobjects.com/outgoing/CHF/cr90dbexwin_en.zip
ftp://ftp1.businessobjects.com/outgoing/CHF/cr90devwin_en.zip
ftp://ftp1.businessobjects.com/outgoing/CHF/cr90mainwin_en.zip
Thank you
Don

Oracle Spatial and Oracle Forms

Hi,
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I also noticed that when text-functions like ' lower' of ' upper' are used to query the view, the query is processed within 15 seconds. If I don't use ' lower' or ' upper' it takes a long time (> 20 minutes) to process the query. Is it possible that this causes the bad performance of the form?
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My configuration is:
Oracle 8.1.7 on WIN2K @ PIII-800Mhz 256 Mb memory.
Formsbuilder 6
If requested I can post the queries that I have made.
With regards,
Gerjan Walrecht
[email protected]
null

Hello Priya,
Look into the following.
1. Book - Pro Oracle Spatial for Oracle Database 11g by r. Kothuri, A. Godfrind, E. Beinat. This book provides a nice introduction on Oracle Spatial concepts and have examples.
2. Look at the Oracle Spatial & Graph User Guide
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3. This oracle spatial forum, once you understand these concepts.
In the future consider Certification on Oracle Spatial 11g Certified Implementation Specialist.
Best
Navaneet

Oracle Streams b/w MS-Access 2007 and Oracle 10g.

Can we set up Oracle Streams between MS-Access 2007 and Oracle 10g? Ms-Access as source and Oracle 10g as destination database. If so, can any one please give me little heads up with supported doc's or any source of info.

Help Help....!!!

Limitation on SQL executing select statement from ADO and Oracle 8.1.7.1 OleDB Driver

Hi,
we are running a query with a big dunamic select statement from VB code using ADO command object. When Execute method is called system hangs and control won't return back to the application. it seems to be that there is some type limitation on Query string length. Please tell us if there is any?
we are running Oracle 8.1.7 Server on Windows 200 Server and connecting from a W2K professional, ADO 2.6 and Oracle OLEDB 8.1.7.1 OLEDB Driver.
Sample code:
Dim rs As ADODB.Recordset
Dim cmd As ADODB.Command
Set cmd = New Command
With cmd
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End With
when i debug using VB6 and when .Execute line is called system hangs or return a message method <<somemethod> of <<some class name>> failed error.
Any help is appreciated.
Thanks,
Anil

A stored procedure would only slow you down here if it was poorly written. I suspect you want to use the translate function. I'm cutting & pasting examples from the documentation-- a search at tahiti.oracle.com will give you all the info you'll need.
Examples
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'0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ',
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FROM DUAL;
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"Translate example"
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2229
Also, LIKE '%<string>%' is going to be rather expensive simply because it has to compare the entire string and because it forces full table scans, rather than using indexes. You could speed this sort of query up by using interMedia Text (Oracle Text now in 9i). If you can eliminate one of the '%' options, you could also improve things.
My guess is that your stored procedure is inefficient and that's causing the problem-- 5k rows per table should be pretty trivial.
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Justin

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