My Oracle Support Banner Alert Log Date/time Format Include a Mix of Timestamps Using Different Precisions in Windows. (Doc ID 2401133.1)

Last updated on JANUARY 23, 2020

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 12.2]
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Generic Windows


According to Doc ID 2270543.1, set UNIFORM_LOG_TIMESTAMP_FORMAT to False in WINDOWS will set timestamp of alert log to local time.
However, after setting it, alter log file shows a mix of timestamps using different precisions, with some timestamps showing local time and other timestamps showing universal time.

Example :



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