David Snelling
c2a84c9d1f
brain.graph.export() streams the WHOLE graph in one O(N+E) pass — node chunks
then edge chunks, async-iterable — the right primitive for visualizing all data
(vs. paging per node). Native snapshot-consistent graphCursor when present, else
a TS cursor walk over nouns + verbs. Building it surfaced two latent noun bugs,
both fixed here (each a correctness win beyond export):
- getNounsWithPagination IGNORED its cursor ('offset-based, cursor planned') —
the noun mirror of the verb bug fixed in the cursor-pagination commit. Latent
because the only multi-page consumer (aggregate backfill) uses one big page; a
small chunkSize needed page 2 and, trusting the returned-but-ignored nextCursor,
re-fetched page 0 forever (infinite loop). Ported the proven verb cursor:
opaque cn1:<shard>:<id> token, stable within-shard id order, resume-after,
O(N) at any chunk size. (Generalized verbIdFromVectorPath → idFromVectorPath.)
- hydrateNounWithMetadata DROPPED 'visibility' (noun mirror of the Fix #1 verb
hydration bug) — so getNouns-fed visibility filters saw nothing and leaked
system (VFS root) / internal nodes. Now hydrated.
- New: GraphApi.export + GraphExportOptions (chunkSize, includeInternal/System,
includeNodes/Edges). hydrateNativeSubgraph extracted + shared by subgraph+export.
Test: graph-export.test.ts — full-graph completeness incl. isolated nodes,
default-hides-internal, node/edge include toggles, chunkSize chunking (the
case that exposed the cursor hang). Full gate green.
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| .. | ||
| add.test.ts | ||
| batch-operations.test.ts | ||
| counts-by-type-fix.test.ts | ||
| fill-subtypes.test.ts | ||
| find-agg-edge-cases.test.ts | ||
| find-include-vectors.test.ts | ||
| find.test.ts | ||
| get.test.ts | ||
| graph-export.test.ts | ||
| graph-subgraph.test.ts | ||
| hybrid-search.test.ts | ||
| relate-duplicate-optimization.test.ts | ||
| relate.test.ts | ||
| related-node-bidirectional.test.ts | ||
| related-visibility-fast-path.test.ts | ||
| reserved-field-policy.test.ts | ||
| similar-threshold.test.ts | ||
| update-reserved-metadata-remap.test.ts | ||
| update.test.ts | ||
| upsert.test.ts | ||
| visibility.test.ts | ||