On Thu, Aug 22, 2013 at 6:42 AM, Andres Freund <and...@2ndquadrant.com>wrote:
> > FWIW I've wished for that function repeatedly. Mostly just to make sure > I am actually connected to the same "network" of replicas and not some > other. > It's also useful if you're providing support for a limited number of > machines and you want some form of identifying a node. > There's a "hostname" function at PGXN which serves some use-cases: http://pgxn.org/dist/hostname/
