Thanks Michael.
On Mon, 6 Apr, 2020, 9:49 PM Michael Lewis, <mlewis(at)entrata(dot)com> wrote:
> There is nothing native to compute this. This was asked a month or so ago.
> The best the poster came up with was a regular query on master DB which
> updates a timestamptz field. Assuming master and slave have clocks in sync,
> it is simple to compute the lag from that.
>
>>