class RemoveUnusedLastError < ActiveRecord::Migration[5.1]
  def change
    remove_column :bulkrax_entries, :last_error if column_exists?(:bulkrax_entries, :last_error)
    remove_column :bulkrax_exporters, :last_error if column_exists?(:bulkrax_exporters, :last_error)
    remove_column :bulkrax_importers, :last_error if column_exists?(:bulkrax_importers, :last_error)
  end
end