Query: guardrails_control_alert_24_hours_count

with less_than_24_hours_alert_changed as
(
  select
    now()::date - update_timestamp::date as days
  from
    guardrails_control
  where
    update_timestamp > now() - '1 days' :: interval
    and state = 'alarm'
)
select
  count(*) as value,
  '< 24 hours' as label
from
  less_than_24_hours_alert_changed;