| From: | Alena Rybakina <a(dot)rybakina(at)postgrespro(dot)ru> |
|---|---|
| To: | Andrei Lepikhov <a(dot)lepikhov(at)postgrespro(dot)ru> |
| Cc: | Alexander Korotkov <aekorotkov(at)gmail(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, pgsql-hackers(at)postgresql(dot)org, Peter Geoghegan <pg(at)bowt(dot)ie>, "Finnerty, Jim" <jfinnert(at)amazon(dot)com>, Marcos Pegoraro <marcos(at)f10(dot)com(dot)br>, teodor(at)sigaev(dot)ru, Ranier Vilela <ranier(dot)vf(at)gmail(dot)com>, Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com>, Peter Eisentraut <peter(at)eisentraut(dot)org>, jian he <jian(dot)universality(at)gmail(dot)com> |
| Subject: | Re: POC, WIP: OR-clause support for indexes |
| Date: | 2024-02-12 08:55:40 |
| Message-ID: | 19f7795b-a31c-491f-ad2a-746f0dd3c7c8@postgrespro.ru |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
Hi!
I can't unnderstand this part of code:
/* Time to generate index paths */
MemSet(&clauseset, 0, sizeof(clauseset));
match_clauses_to_index(root, list_make1(rinfo1), index, &clauseset);
As I understand it, match_clauses_to_index is necessary if you have a
RestrictInfo (rinfo1) variable, so maybe we should run it after the
make_restrictonfo procedure, otherwise calling it, I think, is useless.
--
Regards,
Alena Rybakina
Postgres Professional:http://www.postgrespro.com
The Russian Postgres Company
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Andrei Lepikhov | 2024-02-12 09:01:50 | Re: POC, WIP: OR-clause support for indexes |
| Previous Message | Pavel Luzanov | 2024-02-12 08:50:34 | Re: Add semi-join pushdown to postgres_fdw |