Manual upgrading Oracle database 11gR2 to 19c If you want to know how we upgrade an 11.2.0.4 database to 19.0.0.0.0 using DBUA, click here. This article explains how to upgrade 11.2.0.3 and above, and 12.1.0.1, 12.2.0.1, 18c to 19.0.0.0.0 manually. Manually upgrading to 19c There are many DBAs who don’t want to follow the recommended […]
