feat(text): v3-1 FTS hardening — posting-rank TF + query combinators (OR/intersect fix) - #190

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TinDang97 merged 13 commits into

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feat/v3-1-fts-posting-rank-tf

Jun 16, 2026

Commits on Jun 16, 2026

docs(add): open v3 secondary-engine milestones + freeze fts-posting-rank-tf
tindangtts
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cfacc26
fix(text): rank-align posting TF/positions to kill BM25 corruption + O(M^2) cliff
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2ed9c88
docs(add): verify-gate PASS + observe deltas for fts-posting-rank-tf
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425aeb7
docs(add): check off fts-posting-rank-tf in v3-1 milestone roadmap
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7c8edb5
docs(add): freeze fts-query-combinators @ v1 + split build into 2a/2b
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29025af
feat(text): FT.SEARCH query parser + AST (fts-query-combinators 2a)
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a925444
test(text): lock the frozen FT query wire error codes (fts-query-combinators 2a)
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14acd9c
docs(add): record fts-query-combinators 2a verify evidence (gate deferred to 2b)
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c58450e
feat(text): wire FT.SEARCH query AST evaluator + cross-shard dispatch (2b)
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0462221
test(text): e2e FT.SEARCH combinator result-set suite + N-invariant guards (2b)
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3dc6375
docs(add): record fts-query-eval-dispatch 2b verify + combined 2a/2b gate PASS
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98b3154
style(text): apply rustfmt to v3-1 FTS sources + e2e test
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edaa3ab
docs(changelog): add v3-1 FTS hardening entry (PR #190)
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df0e9cd