load database
     from pgsql://localhost/pgloader
     into pgsql://localhost/copy

  -- including only table names matching 'bits', ~/utilisateur/ in schema 'mysql'
  including only table names matching ~/geolocations/ in schema 'public'

  materialize views public.some_usps
  as $$
    select usps, geoid, aland, awater, aland_sqmi, awater_sqmi, location
      from districts
     where usps in ('MT', 'DE', 'AK', 'WY', 'PR', 'VT', 'SD', 'DC', 'ND');
  $$
  ;