On Sun, Oct 22, 2017 at 2:19 PM, Eric Ridge <eeb...@gmail.com> wrote: > I'm looking for the status as any concurrent open transaction might see it. > For example, if any concurrent transaction might see it as "in progress", > that's what I'd want returned. Does that make sense?
Maybe, but note that that's fundamentally something that can become stale immediately. And, just because an MVCC snapshot cannot see a row does not mean that it cannot affect its transaction/statement in some other way (e.g. unique index enforcement). Again, you'll probably need to put this low level requirement into context if you want sound advice from this list. -- Peter Geoghegan -- Sent via pgsql-hackers mailing list (email@example.com) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers