| From: | Henson Choi <assam258(at)gmail(dot)com> |
|---|---|
| To: | |
| Cc: | Ashutosh Bapat <ashutosh(dot)bapat(dot)oss(at)gmail(dot)com>, Peter Eisentraut <peter(at)eisentraut(dot)org>, Amit Langote <amitlangote09(at)gmail(dot)com>, Junwang Zhao <zhjwpku(at)gmail(dot)com>, Vik Fearing <vik(at)postgresfriends(dot)org>, Ajay Pal <ajay(dot)pal(dot)k(at)gmail(dot)com>, Imran Zaheer <imran(dot)zhir(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: SQL Property Graph Queries (SQL/PGQ) |
| Date: | 2026-02-24 00:33:13 |
| Message-ID: | CAAAe_zC_gGsj42_k6jWTpgRiPd3dfPBfwkP-+yGhE=Ukrz5UVQ@mail.gmail.com |
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| Lists: | pgsql-hackers |
Hi Hannu,
> Has there been any progress on this?
The base SQL/PGQ patch is currently in final review. We are
refraining from expanding the discussion at this stage. Once
the patch is committed, it would be best to continue as a
separate discussion thread.
> Shortest path queries seem to be something that would greatly benefit
> from having UNION DISTINCT ON ()
Good idea. It still has the performance limitation of unidirectional
BFS, but the advantage of rapid development makes it a viable
improvement. I'll definitely keep this in mind for the future
discussion.
Best regards,
Henson
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