lancedb

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lancedb-gatefixer[bot] 2deccf21cf fix(node): read Python embedding metadata (#3836 )

## Summary

- normalize Python snake_case and TypeScript camelCase embedding
metadata
- use the normalized metadata for schema validation and embedding lookup
- cover appending through `Table.add()` with a Python-authored schema
fixture

## Root cause

Python writes embedding source and vector column names as
`source_column` and `vector_column`, but the TypeScript SDK only read
`sourceColumn` and `vectorColumn`. The missing source name reached the
add path as `undefined`, preventing JavaScript rows from being embedded
and appended.

## Validation

- `pnpm lint`
- `pnpm test __test__/embedding.test.ts __test__/arrow.test.ts
__test__/registry.test.ts --runInBand` (201 passed, 1 skipped)
- `pnpm build`
- `pnpm run docs`

Fixes #1289

<!-- lance-gatekeeper-fix:v1 agent=b71c18a5e33d26f4d138972e91d34e66
generation=1 -->

---------

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

2026-08-27 13:42:30 +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): preserve JSON field metadata when adding data (#4064 )

2026-08-26 16:18:57 -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 )