I’m trying to make sense of something and the fact that I don’t understand it might prove that I’m using it wrong. I’ve got various changeset functions exposed for an Ecto Schema. They add an optimistic lock check to the changeset structs. As part of a large Ecto Multi, I noticed that when the upd…

So the issue with optimistic locks is that you don’t get to know that the lock field was the actual issue causing the more general error of trying to update a stale record. E.g. the original record could’ve been deleted in the meantime as well. So the changeset functionality around optimistic_lock c…