David Snelling
7b67db4d0c
A first adopter's namespace migration went 341 red on one class: the never-carried-field refusal firing on CORRECT filters against fresh and sparse stores — a freshly provisioned tenant refused its own first filtered read, with the did-you-mean built for typos firing hardest on day-one stores where nothing is wrong. The ruled cut: a WHERE filter naming a field no row carries is SERVED OPERATOR-TRUTHFULLY — eq/in/range/contains answer [] (nothing carries it, nothing matches); ne and exists:false answer ALL rows (the equally true complement — a blanket empty here would be silently wrong, which is why the simpler cut was rejected); exists:true answers []. Served from the field registry, with the did-you-mean demoted to a once-per-field WARN. orderBy and genuinely ambiguous addresses KEEP their hard typed refusals: no truthful order exists over an uncarried field, and ambiguity is a contract error while absence is data. Mechanics: the negative operator absorbs the FIELD_NOT_INDEXED throw as its empty exclude set (the clause-level catch correctly zeroes positive operators only); the egress matcher already agreed. Plus the provider-seam belt: a field refusal thrown by a replacement metadata manager is normalized to THIS package's UnresolvableFieldError at every filter call site — one class identity for consumers, instanceof works (a first adopter's cross-package finding). Conformance: tests/conformance/sparse-store-cut.test.ts — the shared operator rows both engines run (positive-empty, negative-all, fresh-tenant day-one, orderBy refusal kept, compound composition). Gates: unit 2065/2065 · integration 832 · conformance 36/36. |
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| .. | ||
| aggregation | ||
| brainy | ||
| db | ||
| graph | ||
| hnsw | ||
| import | ||
| indexes/columnStore | ||
| neural | ||
| performance | ||
| plugin | ||
| reprojection | ||
| storage | ||
| transaction | ||
| types | ||
| universal | ||
| utils | ||
| vfs | ||
| boundary-no-native.test.ts | ||
| brainy-core.unit.test.ts | ||
| brainy-get-optimization.test.ts | ||
| cold-open-rebuild-gate.test.ts | ||
| create-entities-default.test.ts | ||
| fieldTypeInference.test.ts | ||
| get-index-status-readiness.test.ts | ||
| metadata-cold-read-guard.test.ts | ||
| migration-lock.test.ts | ||
| plugin-autodetect.test.ts | ||
| plugin-version-coupling.test.ts | ||
| plugin.test.ts | ||
| process-exit-sweep.test.ts | ||
| shutdown-hooks-lifecycle.test.ts | ||
| test-suite-coverage-guard.test.ts | ||
| type-filtering.unit.test.ts | ||
| validate-invariants-delegation.test.ts | ||
| vector-cold-read-guard.test.ts | ||
| vfs-multi-instance-diagnostic.test.ts | ||
| vfs-restart-fix.test.ts | ||
| where-operator-validation.test.ts | ||