> On Dec 24, 2019, at 6:12 AM, Tatsuo Ishii <ishii@sraoss.co.jp> wrote:
>
> The logical replication protocol builds on the primitives of the
> physical streaming replication protocol as stated in the document. The
> explanation of 'k' and 'w' messages can be found in the "Streaming
> Replication Protocol" section.
That's what I missed--thanks