Client Certification

I’ve received a question about client certification for Oracle Database 12.2.0.1 the other day.
And this reminded me on this very helpful MOS Note:

• MOS Note: 207303.1
  Client / Server Interoperability Support Matrix for Different Oracle Versions 

It spans the client interoperability back to the Oracle 9.2 days and is a very helpful resource.

And don’t forget that sometimes client software may need a patch as well. A customer I exchange emails with on a regular basis just upgraded the Database server to Oracle Database 12.1.0.2 and saw several strange errors with the JDBC client despite the fact that they …

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