Mass inserting Rails models
Mass inserting Rails models
在运行rake setup
时设置环境变量MASS_INSERT=1
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