| From: | Andrei Lepikhov <a(dot)lepikhov(at)postgrespro(dot)ru> |
|---|---|
| To: | Alexander Korotkov <aekorotkov(at)gmail(dot)com>, Richard Guo <guofenglinux(at)gmail(dot)com> |
| Cc: | Pavel Borisov <pashkin(dot)elfe(at)gmail(dot)com>, vignesh C <vignesh21(at)gmail(dot)com>, PostgreSQL Developers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com>, Teodor Sigaev <teodor(at)sigaev(dot)ru>, David Rowley <dgrowleyml(at)gmail(dot)com>, "a(dot)rybakina" <a(dot)rybakina(at)postgrespro(dot)ru>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Subject: | Re: POC: GROUP BY optimization |
| Date: | 2024-01-18 14:18:34 |
| Message-ID: | [email protected] |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
Just forgotten second attachment.
--
regards,
Andrei Lepikhov
Postgres Professional
| Attachment | Content-Type | Size |
|---|---|---|
| step2.txt | text/plain | 1.6 KB |
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Bertrand Drouvot | 2024-01-18 14:20:28 | Re: Fix race condition in InvalidatePossiblyObsoleteSlot() |
| Previous Message | Robert Haas | 2024-01-18 14:16:39 | Re: the s_lock_stuck on perform_spin_delay |