class CreateIndexesOnHasStatesStates < ActiveRecord::Migration[<%= ActiveRecord::Migration.current_version %>]
  def change
    change_table :has_states_states do |t|
      t.index %i[stateable_id state_type]
      t.index %i[stateable_id state_type status]
      t.index %i[stateable_id state_type created_at]    
      t.index %i[stateable_id state_type status created_at] 
      t.index %i[stateable_type stateable_id]
    end
  end
end