class CreateBaseNaturezasDaAcao < ActiveRecord::Migration[5.2]
  def change
    create_table :base_naturezas_da_acao do |t|
      t.string :codigo, null: false
      t.string :descricao, null: false

      t.timestamps
    end

    add_index :base_naturezas_da_acao, :codigo, unique: true
  end
end