select count(*)
from store_sales
   , household_demographics
   , time_dim
   , store
where ss_sold_time_sk = time_dim.t_time_sk
  and ss_hdemo_sk = household_demographics.hd_demo_sk
  and ss_store_sk = s_store_sk
  and time_dim.t_hour = 20
  and time_dim.t_minute >= 30
  and household_demographics.hd_dep_count = 7
  and store.s_store_name = 'ese'
order by count(*) limit 100