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02de07576e
### Summary Closes #3363 Adds the four namespace management methods to the NodeJS `Connection`, bringing parity with the Rust core and Python bindings: - `listNamespaces(parent?, options?)` - `createNamespace(namespacePath, options?)` - `dropNamespace(namespacePath, options?)` - `describeNamespace(namespacePath)` ### Test plan - npm test - Ran a smoke test script ```typescript import { connect } from '<lancePath>' import { tmpdir } from "os"; import { mkdtempSync } from "fs"; import { join } from "path"; const dir = mkdtempSync(join(tmpdir(), "lancedb-smoke-")); console.log(`Using temp dir: ${dir}\n`); const db = await connect(dir, { namespaceClientProperties: { manifest_enabled: "true" }, }); console.log("Creating namespaces..."); await db.createNamespace(["analytics"]); await db.createNamespace(["analytics", "sales"], { properties: { owner: "brendan", purpose: "smoke-test" }, }); await db.createNamespace(["marketing"]); const root = await db.listNamespaces(); console.log("Root namespaces:", root.namespaces); const children = await db.listNamespaces(["analytics"]); console.log("Children of 'analytics':", children.namespaces); const descWithProps = await db.describeNamespace(["analytics", "sales"]); console.log("Describe analytics/sales (with properties):", descWithProps); const descNoProps = await db.describeNamespace(["analytics"]); console.log("Describe analytics (no properties):", descNoProps); console.log("Describing a non-existent namespace (expect error)..."); try { await db.describeNamespace(["does-not-exist"]); console.error(" UNEXPECTED: describe succeeded for non-existent namespace"); } catch (err) { console.log(` ✓ Got expected error: ${err.message.split("\n")[0]}`); } await db.dropNamespace(["marketing"]); const afterDrop = await db.listNamespaces(); console.log("Root after dropping marketing:", afterDrop.namespaces); await db.close(); console.log("\nAll operations completed successfully."); ``` ``` Using temp dir: /var/folders/bj/hn6jv9c50y301d1nx0y8xmn00000gn/T/lancedb-smoke-MUC5NI Creating namespaces... Root namespaces: [ 'analytics', 'marketing' ] Children of 'analytics': [ 'sales' ] Describe analytics/sales (with properties): { properties: { purpose: 'smoke-test', owner: 'brendan' } } Describe analytics (no properties): {} Describing a non-existent namespace (expect error)... ✓ Got expected error: lance error: Namespace error: Namespace not found: does-not-exist, rust/lance-namespace-impls/src/dir/manifest.rs:2495:14 Caused by: Namespace error: Namespace not found: does-not-exist, rust/lance-namespace-impls/src/dir/manifest.rs:2495:14 Caused by: Namespace not found: does-not-exist Root after dropping marketing: [ 'analytics' ] All operations completed successfully. ``` ### Documentation - regenerated docs
46 lines
1.2 KiB
TOML
46 lines
1.2 KiB
TOML
[package]
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name = "lancedb-nodejs"
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edition.workspace = true
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version = "0.28.0-beta.11"
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publish = false
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license.workspace = true
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description.workspace = true
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repository.workspace = true
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keywords.workspace = true
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categories.workspace = true
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[lib]
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crate-type = ["cdylib"]
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[dependencies]
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async-trait.workspace = true
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arrow-ipc.workspace = true
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arrow-array.workspace = true
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arrow-buffer = "58.0.0"
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half.workspace = true
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arrow-schema.workspace = true
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env_logger.workspace = true
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futures.workspace = true
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lancedb = { path = "../rust/lancedb", default-features = false }
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lance-namespace.workspace = true
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napi = { version = "3.8.3", default-features = false, features = [
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"napi9",
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"async"
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] }
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napi-derive = "3.5.2"
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# Prevent dynamic linking of lzma, which comes from datafusion
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lzma-sys = { version = "0.1", features = ["static"] }
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log.workspace = true
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# Pin to resolve build failures; update periodically for security patches.
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aws-lc-sys = "=0.40.0"
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aws-lc-rs = "=1.16.3"
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[build-dependencies]
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napi-build = "2.3.1"
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[features]
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default = ["remote", "lancedb/aws", "lancedb/gcs", "lancedb/azure", "lancedb/dynamodb", "lancedb/oss", "lancedb/huggingface"]
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fp16kernels = ["lancedb/fp16kernels"]
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remote = ["lancedb/remote"]
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