I was reading this https://github.com/supabase/supabase/discussions/134#discussioncomment-1228861 This guy mentioned diff migration does not actually migrate data content in that case what would you suggest?

Migration tools in this context is schema migration. You don’t tend to migrate data across databases as this is very tricky to do.

Ok so diff migration is sufficient in case of schema migration right? Data migration is all together separate topic. I just wanted to know about schema migration if I use supabase