References to past discussions and patches: https://postgr.es/m/cakoswnkn6hsyatuys8xzxzrcr-kl1okhs5-b9qd9bf1rad3...@mail.gmail.com https://www.postgresql.org/message-id/flat/1343682669-sup-2...@alvh.no-ip.org https://www.postgresql.org/message-id/20160109030002.GA671800@alvherre.pgsql
I started this time around from the newest of my patches in those threads, but the implementation has changed considerably from what's there. -- Álvaro Herrera 48°01'N 7°57'E — https://www.EnterpriseDB.com/
