# See http://doc.gitlab.com/ce/development/migration_style_guide.html# for more information on how to write migrations for GitLab.classAddDiscussionIdsToNotes<ActiveRecord::MigrationincludeGitlab::Database::MigrationHelpersDOWNTIME=falsedefchangeadd_column:notes,:discussion_id,:stringadd_column:notes,:original_discussion_id,:stringendend