On Wed, Jul 6, 2016 at 6:06 PM, Andres Freund <and...@anarazel.de> wrote: > Hm. We can't easily do that in the back-patched version; because a > standby won't know to check for the flag . That's kinda ok, since we > don't yet need to clear all-visible yet at that point of > heap_update. But that better means we don't do so on the master either.
Is there any reason to back-patch this in the first place? -- Robert Haas EnterpriseDB: http://www.enterprisedb.com The Enterprise PostgreSQL Company -- Sent via pgsql-hackers mailing list (email@example.com) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers