Re: Time delayed LR (WAS Re: logical replication restrictions) - Mailing list pgsql-hackers

From Kyotaro Horiguchi
Subject Re: Time delayed LR (WAS Re: logical replication restrictions)
Date
Msg-id 20230209.141459.150249869141451939.horikyota.ntt@gmail.com
Whole thread Raw
In response to RE: Time delayed LR (WAS Re: logical replication restrictions)  ("Hayato Kuroda (Fujitsu)" <kuroda.hayato@fujitsu.com>)
Responses Re: Time delayed LR (WAS Re: logical replication restrictions)
List pgsql-hackers
At Wed, 8 Feb 2023 09:03:03 +0000, "Hayato Kuroda (Fujitsu)" <kuroda.hayato@fujitsu.com> wrote in 
> Thank you for reviewing! PSA new version.

+        if (statusinterval_ms > 0 && diffms > statusinterval_ms)

The next expected feedback time is measured from the last status
report.  Thus, it seems to me this may suppress feedbacks from being
sent for an unexpectedly long time especially when min_apply_delay is
shorter than wal_r_s_interval.

regards.

-- 
Kyotaro Horiguchi
NTT Open Source Software Center



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