Re: INVALID index while concurrent indexing in progress?
> > > > Anyway, I pushed the patch. I appreciate your willingness to > > collaborate and look forward to your future participation, for sure. Thank you Laurenz and Alvaro. Regards, Rajie On Fri, May 20, 2022 at 3:55 PM Laurenz Albe wrote: > On Fri, 2022-05-20 at 10:30 +0200, Alvaro Herrera wrote: > > > > Anyway, I pushed the patch. I appreciate your willingness to > > collaborate and look forward to your future participation, for sure. > > Thanks! > > Laurenz Albe >
about pg14 new parameter in_hot_standby
in the pg14 document(https://www.postgresql.org/docs/14/runtime-config-preset.html) in_hot_standby parameter: Reports whether the server is currently in hot standby mode. When this is on, all transactions are forced to be read-only. Within a session, this can change only if the server is promoted to be primary. See Section 27.4 for more information. "Within a session, this can change only if the server is promoted to be primary"--- I can not understand this statement. I think document will tell us: when the postgresql cluster is in the standby database role, the standby database parameter in_hot_standby value will change to on，and this in_hot_standby parameter can not been modified in the session. I do not know what I say is correct or not.
