db/migrate/20170507000211_add_conversation_id_to_statuses.rb


1
2
3
4
5
6

class AddConversationIdToStatuses < ActiveRecord::Migration[5.0]
  def change
    add_column :statuses, :conversation_id, :bigint, null: true, default: nil
    add_index :statuses, :conversation_id
  end
end