Search notes:
Oracle: Patch Set Update (PSU)
A
Patch Set Update
is a cumulative collection of high impact, low risk, and proven fixes for a specific product or component and
Security Patch Updates
.
With 18c, Oracle has replaced PSUs with Release Updates (RU) and Update Revisions (RUR).
RUs and RURs are provided on a quarterly basis.
See also MOS note 2285040.1.
See also
Patching Oracle
Index