Hi Tatsuo, hi hackers,
I'd like to ask for a bit of review help before PGConf.dev 2026
(Vancouver, May 19–22).
For the SQL/RPR R020 poster going on display at the conference, I
have prepared a companion deep-dive page to sit behind the on-site
QR code, building on the patch series Tatsuo has been driving in
this thread:
https://assam258-5892.github.io/postgresql/rpr/It walks through the standard scope (R010 vs R020), worked examples,
NFA semantics, navigation functions, parser-to-executor design and
pruning rules, plus an interactive NFA simulator. To widen reach,
the page is also available in 23 AI-pretranslated languages from
the switcher:
العربية, Čeština, Dansk, Deutsch, Español, Suomi, Français,
עברית, Magyar, Italiano, 日本語, 한국어, Nederlands, Norsk,
Polski, Português (BR), Română, Русский, Slovenčina, Svenska,
Türkçe, 中文 (简体), 繁體中文.
Each translated page carries a clear "AI pre-translated, errors
possible" notice.
The ask (light, entirely optional):
- English original has had one review pass; Korean I reviewed
myself.
- Tatsuo — if you ever find a free moment, a quick glance at the
Japanese version would be very much appreciated, but absolutely
no rush.
- Native speakers of any of the other 22 languages — incidental
corrections welcome (this thread or off-list), but nothing is
expected.
References (also linked from the deep-dive page):
- thread:
https://www.postgresql.org/message-id/flat/20230625.210509.1276733411677577841.t-ishii%40sranhm.sra.co.jp - latest patch (v47):
https://postgr.es/m/20260502.140304.670813149418899420.ishii@postgresql.org - commitfest #4460:
https://commitfest.postgresql.org/patch/4460/Best regards,
Henson
