[ben509]

> The real-world impact of this open issue is really small as it is limited to cases where DML happens before DDL has fully finished

So... database migrations.

[aphyr]

I was actually thinking of exactly this problem, but it turned out to be difficult to demonstrate, because YB doesn't allow you to add columns with default values to an existing table.

There might be other ways this could play out in migrations--I haven't had time to look deeply.