| From: | Fujii Masao <masao(dot)fujii(at)oss(dot)nttdata(dot)com> |
|---|---|
| To: | Tatsuo Ishii <ishii(at)postgresql(dot)org>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: NegotiateProtocolVersion description |
| Date: | 2025-07-05 15:18:43 |
| Message-ID: | 96162607-085e-4ac6-8d1b-6d7c32039bcd@oss.nttdata.com |
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| Lists: | pgsql-hackers |
On 2025/07/05 19:30, Tatsuo Ishii wrote:
> In the docs (54.7. Message Formats) NegotiateProtocolVersion message's
> third field is described as below:
>
> "Newest minor protocol version supported by the server for the major
> protocol version requested by the client. "
>
> From the description initially I thought the field value is minor
> protocol version (e.g. 0, 2). However I realized that it's actually
> protocol major version plus protocol minor version, like
> StartupMessage. Probably my misunderstanding is due to my limited
> English ability, but I just want to make sure that the current
> description definitely matches what the field actually represents.
A similar issue was discussed, and a patch was proposed in [1].
That thread might be worth reading.
Regards,
[1] https://postgr.es/m/CADK3HH+KkTFkv3zhJ9Koqmkyj=n2XG=CDp-MxAhMOPoezaQwoQ@mail.gmail.com
--
Fujii Masao
NTT DATA Japan Corporation
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