This idea is the result of my stupid mistake but it seems like a simple thing to implement. I couldn't figure out why I kept getting 'String or Binary Text truncation error' when I was attempting to create records in the database. As it turns out I had a text entity attribute with a maximum length of 2 (for a two character state value) and I set the default value to 'New York'. So, no matter what I did I always got the error until I realized the mistake. I'd like the platform to check for inconsistancies like this and create a TrueChange error instead of trying to figure it out when the SQL fails. It could save developers some debugging time.