Here are steps to apply Database Release Update (DBRU) 19.9 on Oracle database 19.3. 1. Upload Patches We should download the newest Opatch utility and… Read More »How to Patch Oracle Database 19c
To patch a Grid infrastructure including Oracle home, we need to download the correct patch from My Oracle Support (MOS) for your current version of… Read More »How to Patch Grid and Oracle Home 12c