class CreateStates < ActiveRecord::Migration[8.0]
  def change
    create_table :states do |t|
      t.string :name
      t.string :code
      t.references :country, foreign_key: true
      t.string :country_code
      t.string :fips_code
      t.string :iso2
      t.string :state_type
      t.integer :level
      t.integer :parent_id
      t.decimal :latitude, precision: 10, scale: 8
      t.decimal :longitude, precision: 11, scale: 8
      t.boolean :flag
      t.string  :wiki_data_id
      t.timestamps
    end

    add_reference :cities, :state, foreign_key: true
  end
end