Using ODP.Net 11g with an Oracle 10g

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hi everyone
i download ODP.Net 11g
it's working with any previous release from oracle db or not?
thanks for any help

Posted 11-May-11 2:20am

Mostafa Elsadany

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R. Hoffmann · Answer 1 · 2011-05-11T10:38:00

Solution 1

Yes, ODP.NET is backwards compatible with previous Oracle versions (specifically, at least 9i Release 2 and later).

See the following entry from the ODP.NET FAQ[^]:

Q: Can ODP.NET be used with an Oracle8, Oracle8 i, or Oracle9 i Release 1 client?
A: No. You need to use the Oracle9 i Release 2 or higher client.

Posted 11-May-11 10:38am

R. Hoffmann

Updated 11-May-11 10:47am

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Mostafa Elsadany 12-May-11 8:17am

ok but when publish my site i have error
The provider is not compatible with the version of Oracle client
if i used oracle provider 10g is compatible with 11g db
thanks for your help

Glada · Answer 2 · 2012-12-21T07:17:00

I think this is the same issue. It was an issue that the server had an older odp.net version than what I had on my pc. I installed 11.2 version and the version on the server was much older. I used a binding redirect in the web.config so the older version of odp.net would be used until we could upgrade.
This is what I added to the "runtime" section:

XML

<dependentAssembly>
    <assemblyIdentity name="Oracle.DataAccess" publicKeyToken="89B483F429C47342" culture="neutral" />
    <bindingRedirect oldVersion="2.112.3.0-4.112.3.0" newVersion="10.2.0.100"/>
</dependentAssembly>

Entire runtime section:

XML

<runtime>
        <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
            <dependentAssembly>
                <assemblyIdentity name="Oracle.DataAccess" publicKeyToken="89B483F429C47342" culture="neutral" />
                <bindingRedirect oldVersion="2.112.3.0-4.112.3.0" newVersion="10.2.0.100"/>
            </dependentAssembly>
        </assemblyBinding>
    </runtime>