Re: Parallel index build for BRIN

On 16.12.2024 21:24, Tomas Vondra wrote: On 12/9/24 19:54, Tomas Vondra wrote: On 12/8/24 16:00, Egor Rogov wrote: Hi, ... I've spotted another mention of B-tree being the only AM that supports parallel builds: comment in src/backend/catalog/index.c. As this mention is not visible t

Re: Parallel index build for BRIN

Hi, On 17.11.2024 11:28, Egor Rogov wrote: Hi everyone, This thread doesn't seem to have attracted attention, so let me try again. Two documentation pages claim that B-tree is the only access method that supports parallel building, which is no longer true. I propose to fix it in a way

Re: Parallel index build for BRIN

imum     amount of memory that can be used by each index build operation as     a whole, regardless of how many worker processes were started. Thanks, Egor On 05.11.2024 12:12, Egor Rogov wrote: Hi, Commit b4375717 introduced parallel CREATE INDEX for BRIN. I've noticed that a couple of

Parallel index build for BRIN

Hi, Commit b4375717 introduced parallel CREATE INDEX for BRIN. I've noticed that a couple of documentation pages need to be updated accordingly. A small patch is attached. Thanks, Egor From 50dd542f113b915d52f47347efb6d7835bc6bb40 Mon Sep 17 00:00:00 2001 From: Egor Rogov Date: Tue,

Parallel safety restriction in 17

Hello, I've stumbled upon this statement in parallel.sgml: > The following operations are always parallel restricted: > ... > Plan nodes to which an InitPlan is attached. It looks like this is no longer true since e08d74ca, in which plan nodes with initPlans were allowed to be parallel-safe.

Re: max_wal_size

On 27.05.2020 13:16, Andreas Kretschmer wrote: Am 27.05.20 um 12:11 schrieb Pavel Luzanov: Hello, About parameter max_wal_size the documentation says: "Maximum size to let the WAL grow to between automatic WAL