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* build(deps): bump Lance 6.0.1 → 7.0.0 (object_store 0.13.2, roaring 0.11.4) Arrow stays 58 and DataFusion stays 53 (no change). The only transitive bump is object_store 0.12.5 → 0.13.2. 141 upstream commits reviewed; no fixes lost (the 6.0.x release-branch backports are all forward-ported into 7.0.0). - object_store 0.13 moved get/put/head/rename/delete behind a new ObjectStoreExt trait (list/list_with_delimiter/put_opts stay on the core trait). Add `use object_store::ObjectStoreExt` in storage.rs and db/manifest/namespace.rs; no call-site changes. Mirrors Lance's own migration in PR #6672. - roaring pinned to 0.11.4 (cargo update -p roaring --precise 0.11.4). Lance 7.0.0's UpdatedFragmentOffsets newtype (lance#6650) derives Eq over HashMap<u64, RoaringBitmap>, which needs RoaringBitmap: Eq, added in roaring 0.11.4; the loose `roaring = "0.11"` constraint otherwise resolves 0.11.3 and lance itself fails to compile. - lance#6774: merge-insert INSERT rows now stamp _row_created_at_version with the commit version (was a fallback of 1). Flip the lance_version_columns assertion to `== v2` and correct the changes/mod.rs rationale comment. Production change-detection keys on _row_last_updated_at_version + ID membership, so its logic is unaffected. Refs lance#6650, lance#6774, lance#6672. * fix(storage): pin WriteParams::auto_cleanup = None (lance#6755 default flip) lance#6755 flipped the WriteParams::auto_cleanup default from on (a full cleanup pass every 20th commit) to None. On 6.0.1 the on-by-default hook could silently GC versions that __manifest pins for snapshots/time-travel. OmniGraph owns cleanup explicitly (optimize.rs::cleanup_all_tables) and never set auto_cleanup, so it was relying on a default that is both wrong for our snapshot model and now changed upstream. Pin auto_cleanup: None explicitly at all 11 production WriteParams sites (table_store ×6, commit_graph ×2, recovery_audit ×1, manifest/graph ×2 — the __manifest + sub-table Create paths). Removes the dependency on a default-flag value and locks in the snapshot-safe behavior regardless of future upstream re-flips. Refs lance#6755. * test(lance): pin BTREE range-boundary correctness (lance#6796) lance#6796 (issue #6792) fixed a BTREE scalar-index range-query bound inclusiveness bug: `x <= hi AND x > lo` returned the wrong boundary row. Add lance_surface_guards.rs::btree_range_query_boundary_is_correct, which reproduces the exact #6792 shape (5 rows + an explicit BTREE drives the index path even on tiny data) and pins the corrected inclusive-<= / exclusive-> semantics. It turns red if a future Lance regression reintroduces the bug. OmniGraph today builds BTREE only on string @key columns and queries them by equality/IN, so its current patterns do not hit this; the guard protects any future BTREE-range path (BTREE-on-properties, range-on-key). Refs lance#6796. * docs(dev): align Lance docs + invariants to 7.0.0 - docs/dev/lance.md: new 2026-06-14 alignment stanza for the 6.0.1 → 7.0.0 bump (object_store ObjectStoreExt move, roaring 0.11.4, #6774/#6796/#6755 behavior, #6658 shipped → MR-A unblocked but separate, #6666 + blob compaction still open); prior 6.0.1 stanza demoted to historical. - AGENTS.md: storage substrate 6.x → 7.x (line + architecture diagram). - docs/dev/invariants.md: deletes/vector known gap updated — the staged two-phase delete API (lance#6658) now exists and MR-A is unblocked, but delete_where stays inline and D2 stays in place until the migration lands; create_vector_index still gated on lance#6666. * fix(storage): skip Lance auto-cleanup on commit paths for legacy datasets Addresses PR #229 review (Codex P1). `WriteParams::auto_cleanup` is create-time config with no effect on existing datasets (Lance write.rs docs), so the previous `auto_cleanup: None` change alone did NOT protect graphs created before the v7 bump: 6.0.1 defaulted auto_cleanup ON, leaving `lance.auto_cleanup.*` config on those datasets, and Lance's per-commit hook (io/commit.rs: `if !commit_config.skip_auto_cleanup`) fires off that stored config — so omnigraph's own writes would GC versions the __manifest pins for snapshots/time-travel. Skip the hook on every commit path, covering new and legacy datasets alike: - commit_staged: CommitBuilder::with_skip_auto_cleanup(true) — the staged data path. - __manifest publisher: MergeInsertBuilder::skip_auto_cleanup(true). - all 11 WriteParams: skip_auto_cleanup: true (direct Dataset::write/append paths; auto_cleanup: None retained so new datasets store no cleanup config at all). Tests: - lance_surface_guards::skip_auto_cleanup_suppresses_version_gc — substrate: negative control (config GCs v1 without skip) + with-skip survival. - staged_writes::commit_staged_skips_auto_cleanup_so_pinned_versions_survive — omnigraph usage: commit_staged on a legacy-config dataset preserves the pinned create version. Refs lance#6755. * test(lance): assert created_at-preserved + updated_at-bumped on merge_insert UPDATE Addresses PR #229 review follow-up. `lance_merge_insert_update_preserves_created_at_version` documented (in a comment) that a merge_insert UPDATE preserves created_at and bumps updated_at, but only asserted the value change — leaving the change-feed invariant unguarded. Add the two missing assertions: - bob created_at == v1 (preserved across UPDATE; what the test name promises; lance#6774 only changed INSERT-row stamping). - bob updated_at == v2 (bumped to the commit version) — the invariant OmniGraph's insert/update classification relies on (changes/mod.rs keys on _row_last_updated_at_version). A regression here would silently drop updates from the diff/change feed. |
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| .. | ||
| architecture.md | ||
| branch-protection.md | ||
| ci.md | ||
| cluster-axioms.md | ||
| cluster-config-implementation-spec.md | ||
| cluster-config-specs.md | ||
| codeowners.md | ||
| execution.md | ||
| index.md | ||
| invariants.md | ||
| lance.md | ||
| merge.md | ||
| rfc-001-queries-envelope-mcp.md | ||
| rfc-002-config-cli-architecture.md | ||
| rfc-003-mcp-server-surface.md | ||
| rfc-004-cluster-graph-schema-apply.md | ||
| rfc-005-server-cluster-boot.md | ||
| rfc-007-operator-config.md | ||
| rfc-008-deprecate-omnigraph-yaml.md | ||
| rfc-009-unify-access-paths.md | ||
| rfc-010-cli-planes-restructure.md | ||
| rfc-011-cli-refactoring.md | ||
| schema-lint-v1-plan.md | ||
| testing.md | ||
| writes.md | ||