ABS(EXTRACT(EPOCH FROM (NEW.max_delay - NEW.delay))) THEN RETURN NEW; -- all good ELSE RAISE EXCEPTION 'retention_interval is too short'; END IF; ELSE RAISE EXCEPTION 'retention_interval requires max_delay'; END IF; END;]]> 'pending' AND evt.update_time < (NOW() - def.retention_interval) ); WITH linked_outputs AS ( SELECT templates.id AS id FROM ( SELECT DISTINCT(template_output) AS id FROM action_trigger.event WHERE template_output IS NOT NULL UNION SELECT DISTINCT(error_output) AS id FROM action_trigger.event WHERE error_output IS NOT NULL UNION SELECT DISTINCT(async_output) AS id FROM action_trigger.event WHERE async_output IS NOT NULL ) templates ) DELETE FROM action_trigger.event_output WHERE id NOT IN (SELECT id FROM linked_outputs); END;]]>