Patches to apply before upgrading Oracle GI and DB to 18c or downgrading to previous release
(Doc ID 2414935.1)
Last updated on JUNE 13, 2023
Applies to:
Oracle Database Cloud Schema Service - Version N/A and later Oracle Database Exadata Cloud Machine - Version N/A and later Oracle Cloud Infrastructure - Database Service - Version N/A and later Oracle Database Cloud Exadata Service - Version N/A and later Oracle Database Backup Service - Version N/A and later Information in this document applies to any platform.
Purpose
This document lists things to check, known issues to avoid, and areas to consider to have smooth upgrade to 12.2.0.1 Grid Infrastructure and Oracle Database and to Preserve Downgrade capability.
NOTE:
For 12.2, see document:
Patches to apply before upgrading Oracle GI and DB to 12.2.0.1 (Doc ID 2180188.1)
For 19c, see document:
Patches to apply before upgrading Oracle GI and DB to 19c or downgrading to previous release (Doc ID 2539751.1)
Scope
This document is intended for Oracle Clusterware Administrators, Oracle Database Administrators and Oracle Support engineers.
Details
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