| From: | Masahiko Sawada <msawada(at)postgresql(dot)org> |
|---|---|
| To: | pgsql-committers(at)lists(dot)postgresql(dot)org |
| Subject: | pgsql: Use streaming read I/O in BRIN vacuum scan. |
| Date: | 2025-11-17 21:23:23 |
| Message-ID: | E1vL6h1-0003EX-16@gemulon.postgresql.org |
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| Lists: | pgsql-committers |
Use streaming read I/O in BRIN vacuum scan.
This commit implements streaming read I/O for BRIN vacuum
scans. Although BRIN indexes tend to be relatively small by design,
performance tests have shown performance improvements.
Author: Arseniy Mukhin <arseniy(dot)mukhin(dot)dev(at)gmail(dot)com>
Discussion: https://postgr.es/m/CAE7r3ML01aiq9Th_1OSz7U7Aq2pWbhMLoz5T%2BPXcg8J9ZAPFFA%40mail.gmail.com
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/a6eac2273e6e762003e763f45b880261fbd473a4
Modified Files
--------------
src/backend/access/brin/brin.c | 32 +++++++++++++++++++++++---------
1 file changed, 23 insertions(+), 9 deletions(-)
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