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Messages in week 34 (Aug 17 - Aug 23, 2026)

Threads11 messages
1Started
4Replied in own
6Replied to othersin 6 threads
Patchesof which 6 carried a patch
2New patchfirst in its thread
4Follow-uprevision of an earlier one
ActivityThreadSent
Replied (other)First patchtoast table corrupted by vacuum - missing chunk number 0 for toast valueabout 23 hours ago
Replied (other)BTree index corruption (heap-tid-past-end, unexpected zero page, misplaced TID in posting list) recurring on high-churn tables, PG 18.3, data_checksums=on, no preceding crash1 day ago
Replied (other)on 19beta3: repack (concurrently) affects sessions with transaction isolation level repeatable read1 day ago
Replied (other)[PATCH v1 0/2] Fix exported snapshot xmin handoff race3 days ago
Replied (own)Follow-up patchGIN page deletion and page recycling bugs3 days ago
Started threadFirst patchGIN page deletion and page recycling bugs4 days ago
Replied (other)Follow-up patchindex prefetching4 days ago
Replied (own)Follow-up patchGIN VACUUM can corrupt internal posting tree pages5 days ago
Replied (own)Follow-up patchgistkillitems can LP_DEAD-mark the wrong tuples on a rescan5 days ago
Replied (other)B-tree index scan ~2x slower on PG18 vs PG17 for skewed equality-prefix + range-condition lookups, with essentially the same plan5 days ago
Replied (own)GIN VACUUM can corrupt internal posting tree pages6 days ago