Can I Run a Migration With Validation Turned Off?

There's a rail's option called ad check constraint. You can supply the table name and then the definition of the cnstraint. And then you can also say, validate coall and false. This is like the tip of the iceberg of a bunch of different concepts in poscres and iben. I've been learning about these as well. But the a, the iceberg is the idea of a a lock. Well, so there's isolation, lovels, and then the the lock, a type that is acquired for when the structure change was made.