Re: [HACKERS] Time based lag tracking for logical replication

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От Noah Misch
Тема Re: [HACKERS] Time based lag tracking for logical replication
Дата
Msg-id 20170511073203.GA828137@rfd.leadboat.com
обсуждение исходный текст
Ответ на [HACKERS] Time based lag tracking for logical replication  (Petr Jelinek <petr.jelinek@2ndquadrant.com>)
Ответы Re: [HACKERS] Time based lag tracking for logical replication  (Simon Riggs <simon@2ndquadrant.com>)
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On Sun, Apr 23, 2017 at 01:10:32AM +0200, Petr Jelinek wrote:
> The time based lag tracking commit [1] added interface for logging
> progress of replication so that we can report lag as time interval
> instead of just bytes. But the patch didn't contain patch for the
> builtin logical replication.
> 
> So I wrote something that implements this.

This is listed as a PostgreSQL 10 open item, but the above makes it sound like
a feature to consider for v11, not a defect in v10.  Why is this an open item?

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