class GeocoderMaxmindGeoliteCity

def self.down
  drop_table :maxmind_geolite_city_location
  drop_table :maxmind_geolite_city_blocks
end

def self.up
  create_table :maxmind_geolite_city_blocks, id: false do |t|
    t.column :start_ip_num, :bigint, null: false
    t.column :end_ip_num, :bigint, null: false
    t.column :loc_id, :bigint, null: false
  end
  add_index :maxmind_geolite_city_blocks, :start_ip_num, unique: true
  create_table :maxmind_geolite_city_location, id: false do |t|
    t.column :loc_id, :bigint, null: false
    t.string :country, null: false
    t.string :region, null: false
    t.string :city
    t.string :postal_code, null: false
    t.float :latitude
    t.float :longitude
    t.integer :metro_code
    t.integer :area_code
  end
  add_index :maxmind_geolite_city_location, :loc_id, unique: true
end