You see it a lot with Java devs or others who think in OOP objects and then try to simply push those to a table. That said it’s a little more rare now, since mo

You see it a lot with Java devs or others who think in OOP objects and then try to simply push those to a table. That said it’s a little more rare now, since most ORMs helpfully auto-creates PKs for you as an int or uuid.