Index-resident, incrementally-maintained summaries (BRIN-style); remove side table + REINDEX - #2

Merged

bitner merged 7 commits into

mainfrom

Jun 23, 2026

Commits on Jun 22, 2026

Index-resident summary storage: page I/O foundation (Generic WAL)

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d4e61d5
Typed index summary: serialize/deserialize + write_summary/read_summary

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4940a74
Store summaries in the index metapage and maintain them incrementally (BRIN-style)

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80a66f6
Gate test-only prelude import in index_storage (warning-free production build)

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65a1b01

Commits on Jun 23, 2026

Document that pruning depends on the table_range index being indisvalid

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ec5f9bc
Memoize per-plan catalog lookups and constant parsing in the prune hook

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35099a5
Fix build on PG13-17: portable tuple-descriptor attribute access

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aa8d29f