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lancedb-gatefixer[bot]
9b825c5f29
## Summary - Resolve automatic string-search routing from the active table schema whenever the query executes. - Defer embedding-provider construction while leaving explicit vector and FTS routes unchanged. - Cover unrelated global registrations and metadata transitions across repeated executions of one query builder. ## Root cause LocalTable.search used the number of globally registered embedding providers to choose between vector and full-text search. A provider registered for any other table therefore sent a plain FTS table down the vector path. A wrapper-lifetime metadata snapshot avoided that contamination but became stale after time travel or read-consistency refreshes. The query now records fluent builder operations and creates the appropriate native vector or FTS query from the active schema on each execution. ## Validation - pnpm build - pnpm tsc - pnpm lint - pnpm run docs - pnpm test --runInBand (681 passed, 5 skipped) Fixes #1557 <!-- lance-gatekeeper-fix:v1 agent=b6183df8296db4aabdc5d19a2256b029 generation=1 --> --------- Co-authored-by: Gatefixer <313497061+lancedb-gatefixer[bot]@users.noreply.github.com> Co-authored-by: Xuanwo <github@xuanwo.io>
LanceDB JavaScript SDK
A JavaScript library for LanceDB.
Installation
npm install @lancedb/lancedb
This will download the appropriate native library for your platform. We currently support:
- Linux (x86_64 and aarch64 on glibc and musl)
- MacOS (Intel and ARM/M1/M2)
- Windows (x86_64 and aarch64)
Usage
Basic Example
import * as lancedb from "@lancedb/lancedb";
const db = await lancedb.connect("data/sample-lancedb");
const table = await db.createTable("my_table", [
{ id: 1, vector: [0.1, 1.0], item: "foo", price: 10.0 },
{ id: 2, vector: [3.9, 0.5], item: "bar", price: 20.0 },
]);
const results = await table.vectorSearch([0.1, 0.3]).limit(20).toArray();
console.log(results);
The quickstart contains more complete examples.
Development
See CONTRIBUTING.md for information on how to contribute to LanceDB.