hi, what does the option key :joinable do in active_record/connection_adapters/abstract/database_statements.rb.
cheers, deepak
It seems to be a way to say that the next nested call, if any, shouldn't join this particular transaction. :requires_new takes effect in the very call, :joinable saves state for an hypothetical next call. I could be wrong and don't have a use case in mind, but it is what I interpret after a quick read.
It is certainly undocummented.