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Messages on August 18, 2026

Threads2 messages
0Started
1Replied in own
1Replied to othersin 1 thread
Patchesof which 1 carried a patch
0New patchfirst in its thread
1Follow-uprevision of an earlier one
ActivityThreadSent
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