在可见之前，需要批准的数据库记录存储更改的最佳方法是什么？

I need to store user entered changes to a particular table, but not show those changes until they have been viewed and approved by an administrative user. While those changes are still in a pending state, I would still display the old version of the data. What would be the best way of storing these changes waiting for approval?I need to store user entered changes to a parti