Re: Minimal logical decoding on standbys - Mailing list pgsql-hackers

Hi,

On 4/6/23 2:23 PM, Amit Kapila wrote:
> On Thu, Apr 6, 2023 at 11:29 AM Amit Kapila <amit.kapila16@gmail.com> wrote:
> 
> Thinking some more on this, I think such a slot won't decode any other
> records. During CreateInitDecodingContext->ReplicationSlotReserveWal,
> for standby's, we use lastReplayedEndRecPtr as restart_lsn. This
> should be a record before parameter_change record in the above
> scenario. So, ideally, the first record to decode by such a walsender
> should be parameter_change which will anyway error out. So, this
> shouldn't be a problem.
> 

Agree.

Regards,

-- 
Bertrand Drouvot
PostgreSQL Contributors Team
RDS Open Source Databases
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