When I created a few new tables, I added some foreign keys via the ALTER TABLE/ADD FOREIGN KEY command. Now I need to truncate those same tables, but in order to do so I obviously need to drop the foreign keys. But when I attempt to drop the keys, I get error message 3728: ______ is not a constraint. When I went into the table design to see what was wrong, I noticed that SQL Server is attaching strange hexadecimal numbers to the ends of my constraint...