On Dec 22, 2020, at 11:13 PM, Fujii Masao <masao(dot)fujii(at)oss(dot)nttdata(dot)com<mailto:masao(dot)fujii(at)oss(dot)nttdata(dot)com>> wrote:
‘B’ means a backend and ‘F’ means a frontend. Maybe as [1] does, we should
add the note like "Each is marked to indicate that it can be sent by
a frontend (F) and a backend (B)" into the description about each message
format for START_REPLICATION.
[1]
https://www.postgresql.org/docs/devel/protocol-message-formats.html
Thanks for your clarify. Maybe we should move the "protocol message formats”
before “stream replication protocol” or referenced it in "stream replication protocol”.
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Best regards
Japin Li