db/migrate/20171125185353_add_index_reblog_of_id_and_account_to_statuses.rb


1
2
3
4
5
6
7

class AddIndexReblogOfIdAndAccountToStatuses < ActiveRecord::Migration[5.1]
  disable_ddl_transaction!

  def change
    add_index :statuses, [:reblog_of_id, :account_id], algorithm: :concurrently
  end
end