On 2016-08-08 10:59:20 +0800, Craig Ringer wrote: > Right. Though if we flush lazily I'm surprised the effect is that big, > you're the one who did the work and knows the significance of it.
It will be. Either you're increasing bloat (by not increasing the slot's wal position / catalog xmin), or you're adding frequent syncs on an idle connection. Greetings, Andres Freund -- Sent via pgsql-hackers mailing list (firstname.lastname@example.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers