Konstantin Knizhnik 117c1b5dde Do not perform prefetch for temp relations (#10146) ...

## Problem

See https://neondb.slack.com/archives/C04DGM6SMTM/p1734002916827019

With recent prefetch fixes for pg17 and `effective_io_concurrency=100` 
pg_regress test stats.sql is failed when set temp_buffers to 100.
Stream API will try to lock all this 100 buffers for prefetch.

## Summary of changes

Disable such behaviour for temp relations.
Postgres PR: https://github.com/neondatabase/postgres/pull/548

Co-authored-by: Konstantin Knizhnik <knizhnik@neon.tech>

2024-12-16 06:03:53 +00:00

..

postgres-v14 @ c2f65b3201

Check for invalid down link while prefetching B-Tree leave pages for index-only scan (#9867)

2024-12-13 20:46:41 +00:00

postgres-v15 @ f262d631ad

Check for invalid down link while prefetching B-Tree leave pages for index-only scan (#9867)

2024-12-13 20:46:41 +00:00

postgres-v16 @ 97f9fde349

Check for invalid down link while prefetching B-Tree leave pages for index-only scan (#9867)

2024-12-13 20:46:41 +00:00

postgres-v17 @ 65c4e46baf

Do not perform prefetch for temp relations (#10146)

2024-12-16 06:03:53 +00:00

revisions.json

Do not perform prefetch for temp relations (#10146)

2024-12-16 06:03:53 +00:00