Disable & reschedule Automated Maintenance Tasks or AUTOTASK jobs
Oracle 11g Database has three predefined automated maintenance tasks:
â– Automatic Optimizer Statistics Collection
â– Automatic Segment Advisor
â– Automatic SQL Tuning Advisor
Can we disable them?
As per my understanding : Automatic Segment Advisor and Automatic SQL Tuning Advisor can be disable. same can be enable as per the requirement. For Automatic Optimizer Statistics Collection, same can be disable if manual statistics gather is in line depends on DB set up.
What's your opinion to this ?
also what about reschedule Automatic Optimizer Statistics Collection ??