Post #2430691

@diazona@techhub.social @dws@infosec.exchange @davidism@mas.to And a particular place where it's useful: When you're migrating your DB schema. If I'm adding a new column, I often want to know "This value hasn't been set yet for this row" and "It was explicitly set empty". So I can track rows that haven't yet migrated to a model that contains this new data.