Hi,
On 2020-06-18 21:41:45 +0900, Fujii Masao wrote:
> ISTM that a clean switchover is possible without "ALTER SYSTEM READ ONLY".
> What about the following procedure?
>
> 1. Demote the primary to a standby. Then this demoted standby is read-only.
As far as I can tell this step includes ALTER SYSTEM READ ONLY. Sure you
can choose not to expose ASRO to the user separately from demote, but
that's a miniscule part of the complexity.
Greetings,
Andres Freund
