CJQ0 does not start after ADG switchover to primary role if standby_db_preserve_states is set to 'all' or 'session'
(Doc ID 2731696.1)
Last updated on APRIL 17, 2023
Applies to:Oracle Database - Enterprise Edition - Version 18.104.22.168 and later
Information in this document applies to any platform.
On 12.2 or higher ADG environment, after standby database switchover to primary role, CJQ0 process doesn't start on new primary DB, hence jobs & schedulers all can't work.
Changing the value of job_queue_processes can startup CJQ0, however jobs & schedulers still can't work.
No change, newly created ADG environment.
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