Can Oracle 9i client connect to 12c?

Can Oracle 9i client connect to 12c?

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 Oracle replication?

Replication is the process of copying and maintaining database objects, such as tables, in multiple databases that make up a distributed database system. Oracle replication is a fully integrated feature of the Oracle server; it is not a separate server.

What is oracle Advanced replication?

Advanced Replication is a fully integrated feature of the Oracle server; it is not a separate server. Replication uses distributed database technology to share data between multiple sites, but a replicated database and a distributed database are not the same.

What is 9i in Oracle?

Oracle 9i is a version of the Oracle Database. The i stands for “Internet” to indicate that 9i is “Internet ready”.

Is Oracle 12c client backwards compatible?

The answer is “it depends:. Oracle supports “backwards compatibility” for an Oracle client software, so a higher version of the client may be compatible with an older version of the database.

What is the functionality of multi master replication tables?

With Oracle multi-master replication, you can implement peer-to-peer replication of all master tables, anywhere in the world. You can update any master site by propagating changes, either synchronously or asynchronously, and apply those changes directly to all other master tables.

What is Oracle 8i?

Oracle 8i is a version of the Oracle Database. The i stands for “Internet” to indicate that 8i is “Internet ready”. Also see Oracle 9i, Oracle 10g and Oracle 11g.

What is the difference between Oracle 10g 11g and 12c?

Oracle 11g merges and expands Oracle’s unique functions to realize the advantages of grid computing, transforming the data center from a distributed island of system resources to a shared server and storage Pool; Oracle 12c is designed for cloud computing. The g of 10g and 11g is grid . 12c is a later version.

Is the Oracle 12c client compatible with the 9i database?

2 Why would you prefer using ODAC 12.2 with the 9i database, given that ODAC 11.2 already works?– mustaccioAug 21 ’17 at 23:45 The app also connects to 12c databases. – JoshAug 21 ’17 at 23:50

Which is the advanced version of Oracle replication?

In this example replication is setup between two Master Sites, TSH1 and TSH2, with the TSH1 instance as the Master Definition site, making it responsible for the coordination of the replication process. Advanced Replication is installed on all servers.

What kind of replication does Oracle Internet Directory use?

This introduction contains the following topics: Oracle Internet Directory supports LDAP-based replication transport mechanisms. It uses the industry-standard Lightweight Directory Access Protocol Version 3. You can set up LDAP-based replication in one-way, two-way, and multimaster configurations.

How to prevent conflicts in Oracle base replication?

Conflicts can occur when sequences are used to generate primary keys on each site. These can be prevented in several ways: Add a SITE column to the current primary key. Concatinate a site identifier to the sequence number. Set the starting and maximum values of the sequence such that each site has a specific zone.