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Jack Ye
e4d0f9e2da
Dropping a view unbinds its name and leaves the definition dataset to a server-side cleanup job, so the two are separate events a caller may want to wait on. `drop_view_async` returns that job — the same shape `drop_materialized_view_async` and `drop_function_async` already use: a `202` carries the job id, a `200` (nothing was bound to the name) yields an already-finished job with no id, and any other success status is an error rather than a silent no-op. ## `drop_view` waits `drop_view` now awaits the job before returning, so a caller who does not want to think about cleanup gets the stronger guarantee: when it returns, the definition really is deleted. That is deliberately **different** from `drop_materialized_view` and `drop_function`, which return as soon as the name is unbound and document that content may still be deleting. The view API is the newer one, and waiting is the semantic worth having; the other two are left alone rather than changing behaviour already released. ## Surfaces `Database` trait, the remote client, `Connection`, and the Python and Node bindings — matching where `drop_materialized_view_async` is already exposed. Four client tests cover the accepted case reporting its job id, the nothing-bound case reporting a finished job, a `202` without a usable `job_id`, and an unexpected success status.
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.