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LanceDB RobotandJack Ye
8893443a68
Update the Rust workspace and Java SDK dependencies to [Lance v15.0.0-beta.8](https://github.com/lance-format/lance/releases/tag/v15.0.0-beta.8), preserve the optional `manifest_size` field in remote version responses, and verify directory-namespace renames preserve registration and data both within and across namespaces. Update the Rust and TypeScript API documentation to reflect directory-namespace rename support. Rust callers constructing `Version` literals must now provide `manifest_size` (`None` when unavailable). Java is intentionally pinned to beta.8 even while Maven artifacts are still publishing; dependency-resolution CI failures caused solely by that publishing delay are accepted for this upgrade. Python package pins remain unchanged. --------- Co-authored-by: Jack Ye <yezhaoqin@gmail.com>
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.