Last updated on DECEMBER 06, 2016
Applies to:Oracle Database - Enterprise Edition - Version 188.8.131.52 to 184.108.40.206 [Release 9.2 to 11.2]
Information in this document applies to any platform.
Each database has an alert.log. The alert log of a database is a chronological log of messages and errors, including internal errors (ORA-600/7445), corruption errors , and deadlock errors (ORA-60), administrative operations, and SQL*Plus statements STARTUP, SHUTDOWN, ARCHIVE LOG, and RECOVER.
Oracle writes to the alert log every time one of these events occurs.
This note provides information on reading, editing and querying the alert log based on common questions surrounding the alert log.
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