Query: guardrails_control_error_24_hours_count

with less_than_24_hours_error_changed as 
(
  select
    now()::date - update_timestamp::date as days 
  from
    guardrails_control 
  where
    update_timestamp > now() - '1 days' :: interval 
    and state = 'error' 
)
select
  count(*) as value,
  '< 24 hours' as label 
from
  less_than_24_hours_error_changed;