# Mass inserting Rails models > 原文：[https://docs.gitlab.com/ee/development/mass_insert.html](https://docs.gitlab.com/ee/development/mass_insert.html) # Mass inserting Rails models[](#mass-inserting-rails-models "Permalink") 在運行[`rake setup`](rake_tasks.html)時設置環境變量[`MASS_INSERT=1`](rake_tasks.html#environment-variables)將創建數百萬條記錄，但是默認情況下， `root`用戶看不到這些記錄. 要使`root`用戶可以看到任意數量的大容量插入項目，請在 rails 控制臺中運行以下代碼段. ``` u = User.find(1) Project.last(100).each { |p| p.set_timestamps_for_create && p.add_maintainer(u, current_user: u) } # Change 100 to whatever number of projects you need access to ```