What does the fourth numeral mean in Oracle Database?
Date:2023-02-22
The fourth numeral in an Oracle Database version indicates the patchset level. For example, 12.2.0.4 indicates that the patchset level is 4. Patchsets are cumulative and include all of the fixes and enhancements included in the earlier patchsets plus all new fixes and enhancements for this patchset.
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