While I agree that using GUIDs here would work to solve the issue, I wouldn't blindly use GUIDs without looking at the performance impact. The use of GUIDs as t

While I agree that using GUIDs here would work to solve the issue, I wouldn't blindly use GUIDs without looking at the performance impact. The use of GUIDs as the primary key in something like SQL Server for large tables could cause read performance issues down the line.