Tepid: only update indexes that have changed attributes#32

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gburd wants to merge 14 commits into

Commits on Jul 6, 2026

Rebase on upstream hourly, add AI/LLM PR review

gburd
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github-actions[bot]
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ci: AI PR review — Open Code Review + Agora MCP history

gburd
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github-actions[bot]
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ci: bump pg-history Bedrock read timeout past botocore's 60s default

gburd
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github-actions[bot]
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ci: hourly upstream sync from postgres/postgres
gburd
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dev setup v36
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Add tests to cover a variety of heap HOT update behaviors
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Identify modified indexed attributes in the executor on UPDATE
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Add the HOT-indexed on-disk format: inline attr bitmap and stubs

gburd
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nathan-bossart
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Add HOT-indexed updates: selective index maintenance and reads

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Collapse dead HOT-indexed chains to xid-free stubs on prune/vacuum

gburd
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Teach amcheck to recognize HOT-indexed chains and collapse stubs
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Add HOT-indexed statistics and the comprehensive test suite
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Gate HOT-indexed updates on the logical-replication apply path
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[DO NOT MERGE] Add a HOT/SIU benchmark harness
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