Comment by KajMagnus

@ggreer, the grand-grand...parent, wrote:

> there's no way to do a gradual deploy of the code

There could be version numbers?

    some_procedure_v1()
    some_procedure_v2()

and new v2 version application server code calls v2 stored procedures. And if v2 app server code gets rolled back / cancelled, then, the v2 stored procedures automatically won't be used any more.