Maxim Orlov <orlovmg(at)gmail(dot)com> writes:
> I've notice recent activity to convert macros into inline functions. We
> should make TransactionIdRetreat/Advance functions
> Instead of a macro, should we?
-1. Having to touch all the call sites like this outweighs
any claimed advantage: it makes them uglier and it will greatly
complicate any back-patching we might have to do in those areas.
regards, tom lane