| From: | Andres Freund <andres(at)anarazel(dot)de> |
|---|---|
| To: | tushar <tushar(dot)ahuja(at)enterprisedb(dot)com> |
| Cc: | Petr Jelinek <petr(dot)jelinek(at)2ndquadrant(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Craig Ringer <craig(at)2ndquadrant(dot)com>, Petr Jelinek <petr(at)2ndquadrant(dot)com>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: Minimal logical decoding on standbys |
| Date: | 2019-03-04 17:27:39 |
| Message-ID: | 20190304172739.hdkwmtngwx5444un@alap3.anarazel.de |
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| Lists: | pgsql-hackers |
Hi,
On 2019-03-04 16:54:32 +0530, tushar wrote:
> On 03/01/2019 11:16 PM, Andres Freund wrote:
> > So, if I understand correctly you do*not* have a phyiscal replication
> > slot for this standby? For the feature to work reliably that needs to
> > exist, and you need to have hot_standby_feedback enabled. Does having
> > that fix the issue?
>
> Ok, This time around - I performed like this -
>
> .)Master cluster (set wal_level=logical and hot_standby_feedback=on in
> postgresql.conf) , start the server and create a physical replication slot
Note that hot_standby_feedback=on needs to be set on a standby, not on
the primary (although it doesn't do any harm there).
Thanks,
Andres
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