Fix concurrent same-key PUT and PATCH upserts - #3787

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aaronburtle wants to merge 3 commits into

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dev/aaronburtle/concurrent-same-key-put-patch-bug

Commits on Aug 28, 2026

fix concurrent same key upsert bug
aaronburtle
committed
7ab4dd4
refine PostgreSQL concurrent upsert locking
aaronburtle
committed
d088279
fix PostgreSQL fixed-width upsert key comparisons
aaronburtle
committed
8454ef5