In SQL Server 4.2 or 6.0, I used a function TSEQUAL() to ensure the
timestamp has not been changed during an update.
However, I can not found any documentation in books-on-line in SQL Server
6.5 and 7.0. Is the function no longer being used and if so what is the
update CustomerAddressPhones set
LastUpdate = getdate()
raiserror 12345 'Cannot update Customer Phone record. It has been
updated by another user.'