On 2017-11-06 11:07:04 +0800, Craig Ringer wrote: > Would it make sense to teach xlogreader how to fetch from WAL archive, > too? That way if there's an archive, slots could continue to be used > even after we purge from local pg_xlog, albeit at a performance cost. > > I'm thinking of this mainly for logical slots.
That seems more like a page read callback's job than xlogreader's. 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