lancedb-gatefixer[bot]andXuanwo ffe94a65a1 fix(node): preserve optimize cleanup timestamp (#4160) ...

<!-- lance-gatekeeper-fix:v1 agent=278cb095b2e5d69051442bc254d803a6
generation=1 -->

## Summary

- pass the TypeScript `cleanupOlderThan` date to the native binding as
an unchanged epoch timestamp
- prune with Lance's absolute `before_timestamp` policy so dispatch and
compaction time cannot move the cutoff
- retain versions created after the supplied cutoff and document that
behavior
- add boundary and end-to-end regression coverage

## Root cause

The TypeScript layer converted the absolute date into an elapsed
duration before calling native optimize. Lance converted that duration
back into a timestamp only after compaction, which silently advanced the
requested cutoff and made the cleanup count depend on a millisecond
timing boundary.

## Validation

- `cargo fmt --all`
- `cargo clippy --quiet --features remote --tests --examples -p lancedb
-p lancedb-nodejs`
- `pnpm build`
- `pnpm lint`
- `pnpm run docs`
- `pnpm test __test__/table.test.ts --runInBand` (309 passed)

Fixes #4159

---------

Co-authored-by: Gatefixer <313497061+lancedb-gatefixer[bot]@users.noreply.github.com>
Co-authored-by: Xuanwo <github@xuanwo.io>

2026-09-15 14:10:48 +08:00

..

fixtures

fix(node): preserve embedding registration in server bundles (#3806)

2026-08-26 04:17:32 +08:00

arrow.test.ts

fix(node): accept Arrow metadata across JavaScript realms (#3904)

2026-08-27 23:35:02 +08:00

blob.test.ts

feat(node): add blob v2 fetch and field helpers (#4155)

2026-09-11 14:46:27 -07:00

connection.test.ts

feat(nodejs): add listTables, deprecate tableNames (#4041)

2026-08-24 16:25:14 -07:00

embedding_registry.test.ts

fix(node): preserve embedding registration in server bundles (#3806)

2026-08-26 04:17:32 +08:00

embedding.test.ts

fix(node): read Python embedding metadata (#3836)

2026-08-27 13:42:30 +08:00

materialized_view.test.ts

feat: record the source namespace in a materialized view definition (#4098)

2026-09-01 06:05:02 -07:00

otel.test.ts

feat: expose Lance metrics via OpenTelemetry in Python and Node (#3609)

2026-07-09 15:36:03 -07:00

package.test.ts

feat(node)!: require Node >= 22 and drop npm lockfiles (#4074)

2026-08-28 09:47:47 -07:00

permutation.test.ts

feat: add python Permutation class to mimic hugging face dataset and provide pytorch dataloader (#2725)

2025-11-06 16:15:33 -08:00

query.test.ts

fix(node): cover offset pagination in search (#3814)

2026-08-07 17:33:13 +08:00

registry.test.ts

fix(nodejs)!: key parsed embedding configs by vector column (#4003)

2026-08-22 00:23:40 +08:00

remote.test.ts

feat!: replace get_job/job_history with describe_job/query_job_events (#4130)

2026-09-05 16:24:23 -07:00

rerankers.test.ts

fix(node): prevent reranker from keeping process alive (#3270)

2026-04-19 14:02:23 +08:00

s3_integration.test.ts

fix: delete tables from DDB on drop_all_tables (#2194)

2025-03-10 15:00:53 -07:00

sanitize.test.ts

fix(node): sanitize Map fields across Arrow versions (#3650)

2026-07-21 09:28:57 -07:00

scannable.test.ts

feat(nodejs): add Scannable primitive for streaming ingestion (#3271)

2026-05-14 15:07:41 -07:00

session.test.ts

feat: allow Python and Typescript users to create Sessions (#2530)

2025-07-24 12:06:29 -07:00

table.test.ts

fix(node): preserve optimize cleanup timestamp (#4160)

2026-09-15 14:10:48 +08:00

tsconfig.json

docs(nodejs): add @lancedb/lancedb examples everywhere (#1411)

2024-07-10 13:29:03 -05:00

util.test.ts

ci: check license headers (#2076)

2025-01-29 08:27:07 -08:00

vector_types.test.ts

feat(node): support Float16, Float64, and Uint8 vector queries (#3193)

2026-03-30 11:15:35 -07:00