At Tue, 18 May 2021 12:48:38 +0900, Fujii Masao <masao.fujii@oss.nttdata.com> wrote in
> Currently a promotion causes all available WAL to be replayed before
> a standby becomes a primary whether it was in paused state or not.
> OTOH, something like immediate promotion (i.e., standby becomes
> a primary without replaying outstanding WAL) might be useful for
> some cases. I don't object to that.
Mmm. I was confused with recovery target + pause. Actually promotion
works as so and it is documented. Anyway it is a matter of the next
version.
I forgot to mention the patch itself, but what the patch does looks
fine to me. Disabling pause after setting SharedProteIsTriggered
prevents later re-pausing (from the sql function).
regards.
--
Kyotaro Horiguchi
NTT Open Source Software Center