How To Extend Maintenance Windows so that GATHER_STATS_JOB may run for More Than 8 Hours?

(Doc ID 368475.1)

Last updated on MAY 24, 2017

Applies to:

Enterprise Manager for Oracle Database - Version and later
Oracle Database - Enterprise Edition - Version and later
Information in this document applies to any platform.


The goal of this document is to describe how to extend the maintenance window for the automatic statistics gathering job (GATHER_STATS_JOB). For Oracle10g, the default window is from 10 PM to 6 AM on weekdays, and all day long in weekends.

For Oracle11g, the default window is from 10 PM to 2 AM on weekdays, and from 6 AM for 20 hours in weekends.


Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms