Re: BRIN: Prevent the heapblk overflow during index summarization on very large tables resulting in an infinite loop

David Rowley <dgrowleyml@gmail.com>

From: David Rowley <dgrowleyml@gmail.com>

To: Michael Paquier <michael@paquier.xyz>

Cc: sunil s <sunilfeb26@gmail.com>, pgsql-hackers@lists.postgresql.org

Date: 2025-10-21T07:51:10Z

Lists: pgsql-hackers

Commits

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Fix BRIN 32-bit counter wrap issue with huge tables
- c28f8ca29445 13.23 landed
- eea24eb0ac2f 14.20 landed
- 810aaf7f2706 15.15 landed
- ef915bf9367c 16.11 landed
- c4f5a59ab16b 17.7 landed
- 715983a81ac8 18.1 landed
- 9fd29d7ff476 19 (unreleased) landed
Fix integer overflow bug in GiST buffering build calculations.
- 4bc6fb57f774 9.2.0 cited

On Tue, 21 Oct 2025 at 18:53, Michael Paquier <michael@paquier.xyz> wrote:
> FWIW, I am on the same line as you.  Your suggestions are better than
> what the proposed patch does, as far as I've looked.

Pushed with the agreed comment change and type change to pageno.

David