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Can Oracle 12c client connect to 9i database?
2 Answers. That isn’t a supported combination, no. As it says in the documentation, you can see the supported client/server combinations at My Oracle Support note 207303.1. The 9i client used to be supported with an 11g server, but is not with a 12c server.
What is difference between Oracle 11G and 12c?
Oracle 12c is just upgraded version of the Oracle 11g with some new features like cloud support and pluggable database, kind of like master slave architecture. With the Oracle 12 c, you can plug your database to cloud anytime. It has multiple new features like JSON support, multitenant architecture and etc.
How do I know if Oracle Instant client is installed?
Go to a different directory from the one on which you installed Oracle’s Instant Client and enter the following command: sqlplus scott@bigdb/tiger select user from dual; If this test is successful, you are ready to use the run-time.
Can 32-bit Oracle client connect to 64-bit server?
1 Answer. Yes you can do that, there’s no limitation regarding that (64-bit, 32-bit).
Is the Oracle 12c client compatible with the Oracle Server?
Client / Server Interoperability Support Matrix for Different Oracle Versions (Doc ID 207303.1) Client Version: 12.2.0 or 12.1.0 Server Version: 9.2.0 Supported: No #3 Where: #3: An ORA-3134 error is correctly reported when attempting to connect to this version.
Is there a 32 bit version of Oracle?
32-bit client operating systems are no longer supported when using Oracle Database 12.2c R2 (12.2.0.x) or higher. The 32-bit database client could still be installed. Oracle 19c Database version 19.3.0.0.0
Do you have a my Oracle support account?
Information in this document applies to any platform. Use this note to understand which Oracle client versions are supported to work with which versions of the Oracle Database. To view full details, sign in with your My Oracle Support account. Don’t have a My Oracle Support account?
What kind of operating system does Oracle use?
Microsoft Windows Server 2016 (Supports both Server Core and Server with Desktop Experience. Applications require Desktop Experience.) The following table lists the supported operating systems and environment frameworks for the Oracle Hospitality Materials Control application servers: