Hi. >> I changed field name from 'reply_time' to 'last_msg_send_time'. >> Because 'last_msg_send_time' is used in >> pg_stat_wal_receiver/pg_stat_subsctiption view. >> I think that field has the same meaning. > >I got confused by the field name. If we have 'last_msg_send_time' >field in pg_stat_replciation which has information of wal senders >users would think it as a time when the wal sender sent a message last >time. However values of the fields actually shows a time when the wal >receiver sent a reply message last time. So perhaps >'last_reply_send_time' would be more clear.
Good point. 'last_reply_send_time' is better. How about just 'reply_time'? Best regards, Myungkyu, Lim