On 24 March 2017 at 05:39, Thomas Munro <thomas.mu...@enterprisedb.com> wrote:
> Fujii-san for the idea of tracking write and flush lag too You mentioned wishing that logical replication would update sent lag as the decoding position. It appears to do just that already; see the references to restart_lsn in StartLogicalReplication, and the update of sentPtr in XLogSendLogical . It's a bit misleading, since it hasn't *sent* anything, it buffers it until commit. But it's useful. -- Craig Ringer http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Training & Services -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
