Import to update Employee data: Does the import skip blank records in the CSV?

Summary

Does the import skip blank records in the CSV?

Content

Hi,

I am looking to import employee data to update the employee records; however, the import I have is only showing the updates for employees.  For example, I have several employees but different fields could have changes/updates (Bob has a new Location, while Shelly has a new Status).

Therefore, my question is will the import skip blank records on the CSV, or override the Taleo fields to be blank?

Thanks for your help,

Rachael