At Mon, 14 Nov 2022 00:09:36 +0800, 徐志宇徐 wrote in
> If the primary and standby have long replay_lag. I don't want to
> standby server promote.
>
> Is there any view or function which store the latest stream
> replication gap(replay_lag) between primary and standby ?
> Or it the
Hi All
I set up Postgres 11 stream replication env.Use keepalived to control
VIP and a script to check Postgres status.
Usually. I could check the stream replication status by this view
"pg_stat_replcation" on primary server.
Check this view "pg_stat_wal_receiver" on standby
