Re: HOT chain validation in verify_heapam()

Himanshu Upadhyaya <upadhyaya.himanshu@gmail.com>

From: Himanshu Upadhyaya <upadhyaya.himanshu@gmail.com>

To: Robert Haas <robertmhaas@gmail.com>

Cc: Aleksander Alekseev <aleksander@timescale.com>, PostgreSQL Hackers <pgsql-hackers@postgresql.org>, Mark Dilger <mark.dilger@enterprisedb.com>, Andres Freund <andres@anarazel.de>

Date: 2023-03-09T15:54:38Z

Lists: pgsql-hackers

Attachments

v11-0001-Implement-HOT-chain-validation-in-verify_heapam.patch (text/x-patch) patch v11-0001

On Wed, Mar 8, 2023 at 7:30 PM Himanshu Upadhyaya <
upadhyaya.himanshu@gmail.com> wrote:
Please find the v11 patch with all these changes.

-- 
Regards,
Himanshu Upadhyaya
EnterpriseDB: http://www.enterprisedb.com

Commits

amcheck: Generalize one of the recently-added update chain checks.
- c87aff065c33 16.0 landed
amcheck: Tighten up validation of redirect line pointers.
- 80d5e3a61551 16.0 landed
amcheck: Fix verify_heapam for tuples where xmin or xmax is 0.
- 8fd5aa76c367 14.8 landed
- 701ec5557968 15.3 landed
- e88754a1965c 16.0 landed
amcheck: Fix a few bugs in new update chain validation.
- 949e2e7c4f68 16.0 landed
Fix new test case to work on (some?) big-endian architectures.
- c75a623304bc 16.0 landed
Don't test HEAP_XMAX_INVALID when freezing xmax.
- 02d647bbf057 16.0 landed