Hi All!!!

I'm trying to develop an application that will post alarms whenever a field
changes in a SQL Server database. Luckily I will only have to check for
changes several times a day so I wont be using alot of the systems resources.
My concern, however, is how to go about comparing the information. I've
played with the idea of copying the table and then comparing the two tables,
but that seems long winded. Anyone have any other ideas?