Use pg_cron to schedule various database maintenance and management tasks.
Viewing the job status
select * from cron.job_run_details order by start_time desc limit 10;
Purging the cron.job_run_details table
SELECT cron.schedule('0 0 * * *', $$DELETE FROM cron.job_run_details WHERE end_time < now() - interval '14 days'$$);
For more information on using pg_cron, see the pg_cron documentation.