#2175 Upgrade Oracle Database from 12.1.0.2 to 12.2.0.1 using DBUA | Wadhah DAOUEHI Olivier | Uncategorized oratab Source: Upgrade Oracle Database from 12.1.0.2 to 12.2.0.1 using DBUA | Wadhah DAOUEHI 12.1.0.2, 12.2.0.1, 12c, database, DB, oracle