# 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") 在运行[`rake setup`](rake_tasks.html)时设置环境变量[`MASS_INSERT=1`](rake_tasks.html#environment-variables)将创建数百万条记录，但是默认情况下， `root`用户看不到这些记录. 要使`root`用户可以看到任意数量的大容量插入项目，请在 rails 控制台中运行以下代码段. ``` 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 ```