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Author SHA1 Message Date
lancedb automation
422e10ba43 chore: update lance dependency to v3.0.0-beta.1 2026-02-04 04:10:07 +00:00
141 changed files with 4205 additions and 64718 deletions

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@@ -1,5 +1,5 @@
[tool.bumpversion]
current_version = "0.27.0-beta.2"
current_version = "0.25.0-beta.0"
parse = """(?x)
(?P<major>0|[1-9]\\d*)\\.
(?P<minor>0|[1-9]\\d*)\\.

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@@ -42,7 +42,7 @@ jobs:
name: Report Workflow Failure
runs-on: ubuntu-latest
needs: [build]
if: always() && failure() && startsWith(github.ref, 'refs/tags/v')
if: always() && (github.event_name == 'release' || github.event_name == 'workflow_dispatch')
permissions:
contents: read
issues: write

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@@ -1,173 +0,0 @@
name: Codex Fix CI
on:
workflow_dispatch:
inputs:
workflow_run_url:
description: "Failing CI workflow run URL (e.g., https://github.com/lancedb/lancedb/actions/runs/12345678)"
required: true
type: string
branch:
description: "Branch to fix (e.g., main, release/v2.0, or feature-branch)"
required: true
type: string
guidelines:
description: "Additional guidelines for the fix (optional)"
required: false
type: string
permissions:
contents: write
pull-requests: write
actions: read
jobs:
fix-ci:
runs-on: warp-ubuntu-latest-x64-4x
timeout-minutes: 60
env:
CC: clang
CXX: clang++
steps:
- name: Show inputs
run: |
echo "workflow_run_url = ${{ inputs.workflow_run_url }}"
echo "branch = ${{ inputs.branch }}"
echo "guidelines = ${{ inputs.guidelines }}"
- name: Checkout Repo
uses: actions/checkout@v4
with:
ref: ${{ inputs.branch }}
fetch-depth: 0
persist-credentials: true
- name: Set up Node.js
uses: actions/setup-node@v4
with:
node-version: 20
- name: Install Codex CLI
run: npm install -g @openai/codex
- name: Install Rust toolchain
uses: dtolnay/rust-toolchain@stable
with:
toolchain: stable
components: clippy, rustfmt
- uses: Swatinem/rust-cache@v2
- name: Install system dependencies
run: |
sudo apt-get update
sudo apt-get install -y protobuf-compiler libssl-dev
- name: Set up Python
uses: actions/setup-python@v5
with:
python-version: '3.11'
- name: Install Python dependencies
run: |
pip install maturin ruff pytest pyarrow pandas polars
- name: Set up Java
uses: actions/setup-java@v4
with:
distribution: temurin
java-version: '11'
cache: maven
- name: Install Node.js dependencies for TypeScript bindings
run: |
cd nodejs
npm ci
- name: Configure git user
run: |
git config user.name "lancedb automation"
git config user.email "robot@lancedb.com"
- name: Run Codex to fix CI failure
env:
WORKFLOW_RUN_URL: ${{ inputs.workflow_run_url }}
BRANCH: ${{ inputs.branch }}
GUIDELINES: ${{ inputs.guidelines }}
GITHUB_TOKEN: ${{ secrets.ROBOT_TOKEN }}
GH_TOKEN: ${{ secrets.ROBOT_TOKEN }}
OPENAI_API_KEY: ${{ secrets.CODEX_TOKEN }}
run: |
set -euo pipefail
cat <<EOF >/tmp/codex-prompt.txt
You are running inside the lancedb repository on a GitHub Actions runner. Your task is to fix a CI failure.
Input parameters:
- Failing workflow run URL: ${WORKFLOW_RUN_URL}
- Branch to fix: ${BRANCH}
- Additional guidelines: ${GUIDELINES:-"None provided"}
Follow these steps exactly:
1. Extract the run ID from the workflow URL. The URL format is https://github.com/lancedb/lancedb/actions/runs/<run_id>.
2. Use "gh run view <run_id> --json jobs,conclusion,name" to get information about the failed run.
3. Identify which jobs failed. For each failed job, use "gh run view <run_id> --job <job_id> --log-failed" to get the failure logs.
4. Analyze the failure logs to understand what went wrong. Common failures include:
- Compilation errors
- Test failures
- Clippy warnings treated as errors
- Formatting issues
- Dependency issues
5. Based on the analysis, fix the issues in the codebase:
- For compilation errors: Fix the code that doesn't compile
- For test failures: Fix the failing tests or the code they test
- For clippy warnings: Apply the suggested fixes
- For formatting issues: Run "cargo fmt --all"
- For other issues: Apply appropriate fixes
6. After making fixes, verify them locally:
- Run "cargo fmt --all" to ensure formatting is correct
- Run "cargo clippy --workspace --tests --all-features -- -D warnings" to check for issues
- Run ONLY the specific failing tests to confirm they pass now:
- For Rust test failures: Run the specific test with "cargo test -p <crate> <test_name>"
- For Python test failures: Build with "cd python && maturin develop" then run "pytest <specific_test_file>::<test_name>"
- For Java test failures: Run "cd java && mvn test -Dtest=<TestClass>#<testMethod>"
- For TypeScript test failures: Run "cd nodejs && npm run build && npm test -- --testNamePattern='<test_name>'"
- Do NOT run the full test suite - only run the tests that were failing
7. If the additional guidelines are provided, follow them as well.
8. Inspect "git status --short" and "git diff" to review your changes.
9. Create a fix branch: "git checkout -b codex/fix-ci-<run_id>".
10. Stage all changes with "git add -A" and commit with message "fix: resolve CI failures from run <run_id>".
11. Push the branch: "git push origin codex/fix-ci-<run_id>". If the remote branch exists, delete it first with "gh api -X DELETE repos/lancedb/lancedb/git/refs/heads/codex/fix-ci-<run_id>" then push. Do NOT use "git push --force" or "git push -f".
12. Create a pull request targeting "${BRANCH}":
- Title: "ci: <short summary describing the fix>" (e.g., "ci: fix clippy warnings in lancedb" or "ci: resolve test flakiness in vector search")
- First, write the PR body to /tmp/pr-body.md using a heredoc (cat <<'PREOF' > /tmp/pr-body.md). The body should include:
- Link to the failing workflow run
- Summary of what failed
- Description of the fixes applied
- Then run "gh pr create --base ${BRANCH} --body-file /tmp/pr-body.md".
13. Display the new PR URL, "git status --short", and a summary of what was fixed.
Constraints:
- Use bash commands for all operations.
- Do not merge the PR.
- Do not modify GitHub workflow files unless they are the cause of the failure.
- If any command fails, diagnose and attempt to fix the issue instead of aborting immediately.
- If you cannot fix the issue automatically, create the PR anyway with a clear explanation of what you tried and what remains to be fixed.
- env "GH_TOKEN" is available, use "gh" tools for GitHub-related operations.
EOF
printenv OPENAI_API_KEY | codex login --with-api-key
codex --config shell_environment_policy.ignore_default_excludes=true exec --dangerously-bypass-approvals-and-sandbox "$(cat /tmp/codex-prompt.txt)"

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@@ -86,17 +86,16 @@ jobs:
You are running inside the lancedb repository on a GitHub Actions runner. Update the Lance dependency to version ${VERSION} and prepare a pull request for maintainers to review.
Follow these steps exactly:
1. Use script "ci/set_lance_version.py" to update Lance Rust dependencies. The script already refreshes Cargo metadata, so allow it to finish even if it takes time.
2. Update the Java lance-core dependency version in "java/pom.xml": change the "<lance-core.version>...</lance-core.version>" property to "${VERSION}".
3. Run "cargo clippy --workspace --tests --all-features -- -D warnings". If diagnostics appear, fix them yourself and rerun clippy until it exits cleanly. Do not skip any warnings.
4. After clippy succeeds, run "cargo fmt --all" to format the workspace.
5. Ensure the repository is clean except for intentional changes. Inspect "git status --short" and "git diff" to confirm the dependency update and any required fixes.
6. Create and switch to a new branch named "${BRANCH_NAME}" (replace any duplicated hyphens if necessary).
7. Stage all relevant files with "git add -A". Commit using the message "${COMMIT_TYPE}: update lance dependency to v${VERSION}".
8. Push the branch to origin. If the remote branch already exists, delete it first with "gh api -X DELETE repos/lancedb/lancedb/git/refs/heads/${BRANCH_NAME}" then push with "git push origin ${BRANCH_NAME}". Do NOT use "git push --force" or "git push -f".
9. env "GH_TOKEN" is available, use "gh" tools for github related operations like creating pull request.
10. Create a pull request targeting "main" with title "${COMMIT_TYPE}: update lance dependency to v${VERSION}". First, write the PR body to /tmp/pr-body.md using a heredoc (cat <<'EOF' > /tmp/pr-body.md). The body should summarize the dependency bump, clippy/fmt verification, and link the triggering tag (${TAG}). Then run "gh pr create --body-file /tmp/pr-body.md".
11. After creating the PR, display the PR URL, "git status --short", and a concise summary of the commands run and their results.
1. Use script "ci/set_lance_version.py" to update Lance dependencies. The script already refreshes Cargo metadata, so allow it to finish even if it takes time.
2. Run "cargo clippy --workspace --tests --all-features -- -D warnings". If diagnostics appear, fix them yourself and rerun clippy until it exits cleanly. Do not skip any warnings.
3. After clippy succeeds, run "cargo fmt --all" to format the workspace.
4. Ensure the repository is clean except for intentional changes. Inspect "git status --short" and "git diff" to confirm the dependency update and any required fixes.
5. Create and switch to a new branch named "${BRANCH_NAME}" (replace any duplicated hyphens if necessary).
6. Stage all relevant files with "git add -A". Commit using the message "${COMMIT_TYPE}: update lance dependency to v${VERSION}".
7. Push the branch to origin. If the branch already exists, force-push your changes.
8. env "GH_TOKEN" is available, use "gh" tools for github related operations like creating pull request.
9. Create a pull request targeting "main" with title "${COMMIT_TYPE}: update lance dependency to v${VERSION}". First, write the PR body to /tmp/pr-body.md using a heredoc (cat <<'EOF' > /tmp/pr-body.md). The body should summarize the dependency bump, clippy/fmt verification, and link the triggering tag (${TAG}). Then run "gh pr create --body-file /tmp/pr-body.md".
10. After creating the PR, display the PR URL, "git status --short", and a concise summary of the commands run and their results.
Constraints:
- Use bash commands; avoid modifying GitHub workflow files other than through the scripted task above.

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@@ -8,8 +8,6 @@ on:
paths:
- Cargo.toml
- nodejs/**
- rust/**
- docs/src/js/**
- .github/workflows/nodejs.yml
- docker-compose.yml
@@ -78,11 +76,8 @@ jobs:
fetch-depth: 0
lfs: true
- uses: actions/setup-node@v3
name: Setup Node.js 20 for build
with:
# @napi-rs/cli v3 requires Node >= 20.12 (via @inquirer/prompts@8).
# Build always on Node 20; tests run on the matrix version below.
node-version: 20
node-version: ${{ matrix.node-version }}
cache: 'npm'
cache-dependency-path: nodejs/package-lock.json
- uses: Swatinem/rust-cache@v2
@@ -90,16 +85,12 @@ jobs:
run: |
sudo apt update
sudo apt install -y protobuf-compiler libssl-dev
npm install -g @napi-rs/cli
- name: Build
run: |
npm ci --include=optional
npm run build:debug -- --profile ci
- uses: actions/setup-node@v3
name: Setup Node.js ${{ matrix.node-version }} for test
with:
node-version: ${{ matrix.node-version }}
- name: Compile TypeScript
run: npm run tsc
npm run tsc
- name: Setup localstack
working-directory: .
run: docker compose up --detach --wait
@@ -152,6 +143,7 @@ jobs:
- name: Install dependencies
run: |
brew install protobuf
npm install -g @napi-rs/cli
- name: Build
run: |
npm ci --include=optional

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@@ -128,13 +128,16 @@ jobs:
- target: x86_64-unknown-linux-musl
# This one seems to need some extra memory
host: ubuntu-2404-8x-x64
# https://github.com/napi-rs/napi-rs/blob/main/alpine.Dockerfile
docker: ghcr.io/napi-rs/napi-rs/nodejs-rust:lts-alpine
features: fp16kernels
pre_build: |-
set -e &&
sudo apt-get update &&
sudo apt-get install -y protobuf-compiler pkg-config &&
rustup target add x86_64-unknown-linux-musl &&
export EXTRA_ARGS="-x"
apk add protobuf-dev curl &&
ln -s /usr/lib/gcc/x86_64-alpine-linux-musl/14.2.0/crtbeginS.o /usr/lib/crtbeginS.o &&
ln -s /usr/lib/libgcc_s.so /usr/lib/libgcc.so &&
CC=gcc &&
CXX=g++
- target: aarch64-unknown-linux-gnu
host: ubuntu-2404-8x-x64
# https://github.com/napi-rs/napi-rs/blob/main/debian-aarch64.Dockerfile
@@ -150,13 +153,15 @@ jobs:
rustup target add aarch64-unknown-linux-gnu
- target: aarch64-unknown-linux-musl
host: ubuntu-2404-8x-x64
# https://github.com/napi-rs/napi-rs/blob/main/alpine.Dockerfile
docker: ghcr.io/napi-rs/napi-rs/nodejs-rust:lts-alpine
features: ","
pre_build: |-
set -e &&
sudo apt-get update &&
sudo apt-get install -y protobuf-compiler &&
apk add protobuf-dev &&
rustup target add aarch64-unknown-linux-musl &&
export EXTRA_ARGS="-x"
export CC_aarch64_unknown_linux_musl=aarch64-linux-musl-gcc &&
export CXX_aarch64_unknown_linux_musl=aarch64-linux-musl-g++
name: build - ${{ matrix.settings.target }}
runs-on: ${{ matrix.settings.host }}
defaults:
@@ -187,18 +192,12 @@ jobs:
.cargo-cache
target/
key: nodejs-${{ matrix.settings.target }}-cargo-${{ matrix.settings.host }}
- name: Setup toolchain
run: ${{ matrix.settings.setup }}
if: ${{ matrix.settings.setup }}
shell: bash
- name: Install dependencies
run: npm ci
- name: Install Zig
uses: mlugg/setup-zig@v2
if: ${{ contains(matrix.settings.target, 'musl') }}
with:
version: 0.14.1
- name: Install cargo-zigbuild
uses: taiki-e/install-action@v2
if: ${{ contains(matrix.settings.target, 'musl') }}
with:
tool: cargo-zigbuild
- name: Build in docker
uses: addnab/docker-run-action@v3
if: ${{ matrix.settings.docker }}
@@ -211,24 +210,24 @@ jobs:
run: |
set -e
${{ matrix.settings.pre_build }}
npx napi build --platform --release \
npx napi build --platform --release --no-const-enum \
--features ${{ matrix.settings.features }} \
--target ${{ matrix.settings.target }} \
--dts ../lancedb/native.d.ts \
--js ../lancedb/native.js \
--strip \
--output-dir dist/
dist/
- name: Build
run: |
${{ matrix.settings.pre_build }}
npx napi build --platform --release \
npx napi build --platform --release --no-const-enum \
--features ${{ matrix.settings.features }} \
--target ${{ matrix.settings.target }} \
--dts ../lancedb/native.d.ts \
--js ../lancedb/native.js \
--strip \
$EXTRA_ARGS \
--output-dir dist/
dist/
if: ${{ !matrix.settings.docker }}
shell: bash
- name: Upload artifact
@@ -319,7 +318,7 @@ jobs:
- name: Setup node
uses: actions/setup-node@v4
with:
node-version: 24
node-version: 20
cache: npm
cache-dependency-path: nodejs/package-lock.json
registry-url: "https://registry.npmjs.org"
@@ -349,9 +348,9 @@ jobs:
run: find npm
- name: Publish
env:
NODE_AUTH_TOKEN: ${{ secrets.LANCEDB_NPM_REGISTRY_TOKEN }}
DRY_RUN: ${{ !startsWith(github.ref, 'refs/tags/v') }}
run: |
npm config set provenance true
ARGS="--access public"
if [[ $DRY_RUN == "true" ]]; then
ARGS="$ARGS --dry-run"
@@ -364,7 +363,7 @@ jobs:
name: Report Workflow Failure
runs-on: ubuntu-latest
needs: [build-lancedb, test-lancedb, publish]
if: always() && failure() && startsWith(github.ref, 'refs/tags/v')
if: always() && (github.event_name == 'release' || github.event_name == 'workflow_dispatch')
permissions:
contents: read
issues: write

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@@ -181,7 +181,7 @@ jobs:
permissions:
contents: read
issues: write
if: always() && failure() && startsWith(github.ref, 'refs/tags/python-v')
if: always() && (github.event_name == 'release' || github.event_name == 'workflow_dispatch')
steps:
- uses: actions/checkout@v4
- uses: ./.github/actions/create-failure-issue

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@@ -8,7 +8,6 @@ on:
paths:
- Cargo.toml
- python/**
- rust/**
- .github/workflows/python.yml
concurrency:

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@@ -100,9 +100,7 @@ jobs:
lfs: true
- uses: Swatinem/rust-cache@v2
- name: Install dependencies
run: |
sudo apt update
sudo apt install -y protobuf-compiler libssl-dev
run: sudo apt install -y protobuf-compiler libssl-dev
- uses: rui314/setup-mold@v1
- name: Make Swap
run: |
@@ -185,7 +183,7 @@ jobs:
runs-on: ubuntu-24.04
strategy:
matrix:
msrv: ["1.91.0"] # This should match up with rust-version in Cargo.toml
msrv: ["1.88.0"] # This should match up with rust-version in Cargo.toml
env:
# Need up-to-date compilers for kernels
CC: clang-18

844
Cargo.lock generated

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@@ -12,23 +12,23 @@ repository = "https://github.com/lancedb/lancedb"
description = "Serverless, low-latency vector database for AI applications"
keywords = ["lancedb", "lance", "database", "vector", "search"]
categories = ["database-implementations"]
rust-version = "1.91.0"
rust-version = "1.88.0"
[workspace.dependencies]
lance = { "version" = "=3.0.0-rc.2", default-features = false, "tag" = "v3.0.0-rc.2", "git" = "https://github.com/lance-format/lance.git" }
lance-core = { "version" = "=3.0.0-rc.2", "tag" = "v3.0.0-rc.2", "git" = "https://github.com/lance-format/lance.git" }
lance-datagen = { "version" = "=3.0.0-rc.2", "tag" = "v3.0.0-rc.2", "git" = "https://github.com/lance-format/lance.git" }
lance-file = { "version" = "=3.0.0-rc.2", "tag" = "v3.0.0-rc.2", "git" = "https://github.com/lance-format/lance.git" }
lance-io = { "version" = "=3.0.0-rc.2", default-features = false, "tag" = "v3.0.0-rc.2", "git" = "https://github.com/lance-format/lance.git" }
lance-index = { "version" = "=3.0.0-rc.2", "tag" = "v3.0.0-rc.2", "git" = "https://github.com/lance-format/lance.git" }
lance-linalg = { "version" = "=3.0.0-rc.2", "tag" = "v3.0.0-rc.2", "git" = "https://github.com/lance-format/lance.git" }
lance-namespace = { "version" = "=3.0.0-rc.2", "tag" = "v3.0.0-rc.2", "git" = "https://github.com/lance-format/lance.git" }
lance-namespace-impls = { "version" = "=3.0.0-rc.2", default-features = false, "tag" = "v3.0.0-rc.2", "git" = "https://github.com/lance-format/lance.git" }
lance-table = { "version" = "=3.0.0-rc.2", "tag" = "v3.0.0-rc.2", "git" = "https://github.com/lance-format/lance.git" }
lance-testing = { "version" = "=3.0.0-rc.2", "tag" = "v3.0.0-rc.2", "git" = "https://github.com/lance-format/lance.git" }
lance-datafusion = { "version" = "=3.0.0-rc.2", "tag" = "v3.0.0-rc.2", "git" = "https://github.com/lance-format/lance.git" }
lance-encoding = { "version" = "=3.0.0-rc.2", "tag" = "v3.0.0-rc.2", "git" = "https://github.com/lance-format/lance.git" }
lance-arrow = { "version" = "=3.0.0-rc.2", "tag" = "v3.0.0-rc.2", "git" = "https://github.com/lance-format/lance.git" }
lance = { "version" = "=3.0.0-beta.1", default-features = false, "tag" = "v3.0.0-beta.1", "git" = "https://github.com/lance-format/lance.git" }
lance-core = { "version" = "=3.0.0-beta.1", "tag" = "v3.0.0-beta.1", "git" = "https://github.com/lance-format/lance.git" }
lance-datagen = { "version" = "=3.0.0-beta.1", "tag" = "v3.0.0-beta.1", "git" = "https://github.com/lance-format/lance.git" }
lance-file = { "version" = "=3.0.0-beta.1", "tag" = "v3.0.0-beta.1", "git" = "https://github.com/lance-format/lance.git" }
lance-io = { "version" = "=3.0.0-beta.1", default-features = false, "tag" = "v3.0.0-beta.1", "git" = "https://github.com/lance-format/lance.git" }
lance-index = { "version" = "=3.0.0-beta.1", "tag" = "v3.0.0-beta.1", "git" = "https://github.com/lance-format/lance.git" }
lance-linalg = { "version" = "=3.0.0-beta.1", "tag" = "v3.0.0-beta.1", "git" = "https://github.com/lance-format/lance.git" }
lance-namespace = { "version" = "=3.0.0-beta.1", "tag" = "v3.0.0-beta.1", "git" = "https://github.com/lance-format/lance.git" }
lance-namespace-impls = { "version" = "=3.0.0-beta.1", default-features = false, "tag" = "v3.0.0-beta.1", "git" = "https://github.com/lance-format/lance.git" }
lance-table = { "version" = "=3.0.0-beta.1", "tag" = "v3.0.0-beta.1", "git" = "https://github.com/lance-format/lance.git" }
lance-testing = { "version" = "=3.0.0-beta.1", "tag" = "v3.0.0-beta.1", "git" = "https://github.com/lance-format/lance.git" }
lance-datafusion = { "version" = "=3.0.0-beta.1", "tag" = "v3.0.0-beta.1", "git" = "https://github.com/lance-format/lance.git" }
lance-encoding = { "version" = "=3.0.0-beta.1", "tag" = "v3.0.0-beta.1", "git" = "https://github.com/lance-format/lance.git" }
lance-arrow = { "version" = "=3.0.0-beta.1", "tag" = "v3.0.0-beta.1", "git" = "https://github.com/lance-format/lance.git" }
ahash = "0.8"
# Note that this one does not include pyarrow
arrow = { version = "57.2", optional = false }
@@ -40,15 +40,13 @@ arrow-schema = "57.2"
arrow-select = "57.2"
arrow-cast = "57.2"
async-trait = "0"
datafusion = { version = "52.1", default-features = false }
datafusion-catalog = "52.1"
datafusion-common = { version = "52.1", default-features = false }
datafusion-execution = "52.1"
datafusion-expr = "52.1"
datafusion-functions = "52.1"
datafusion-physical-plan = "52.1"
datafusion-physical-expr = "52.1"
datafusion-sql = "52.1"
datafusion = { version = "51.0", default-features = false }
datafusion-catalog = "51.0"
datafusion-common = { version = "51.0", default-features = false }
datafusion-execution = "51.0"
datafusion-expr = "51.0"
datafusion-physical-plan = "51.0"
datafusion-physical-expr = "51.0"
env_logger = "0.11"
half = { "version" = "2.7.1", default-features = false, features = [
"num-traits",

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@@ -1,9 +0,0 @@
.PHONY: licenses
licenses:
cargo about generate about.hbs -o RUST_THIRD_PARTY_LICENSES.html -c about.toml
cd python && cargo about generate ../about.hbs -o RUST_THIRD_PARTY_LICENSES.html -c ../about.toml
cd python && uv sync --all-extras && uv tool run pip-licenses --python .venv/bin/python --format=markdown --with-urls --output-file=PYTHON_THIRD_PARTY_LICENSES.md
cd nodejs && cargo about generate ../about.hbs -o RUST_THIRD_PARTY_LICENSES.html -c ../about.toml
cd nodejs && npx license-checker --markdown --out NODEJS_THIRD_PARTY_LICENSES.md
cd java && ./mvnw license:aggregate-add-third-party -q

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@@ -1,70 +0,0 @@
<html>
<head>
<style>
@media (prefers-color-scheme: dark) {
body {
background: #333;
color: white;
}
a {
color: skyblue;
}
}
.container {
font-family: sans-serif;
max-width: 800px;
margin: 0 auto;
}
.intro {
text-align: center;
}
.licenses-list {
list-style-type: none;
margin: 0;
padding: 0;
}
.license-used-by {
margin-top: -10px;
}
.license-text {
max-height: 200px;
overflow-y: scroll;
white-space: pre-wrap;
}
</style>
</head>
<body>
<main class="container">
<div class="intro">
<h1>Third Party Licenses</h1>
<p>This page lists the licenses of the projects used in cargo-about.</p>
</div>
<h2>Overview of licenses:</h2>
<ul class="licenses-overview">
{{#each overview}}
<li><a href="#{{id}}">{{name}}</a> ({{count}})</li>
{{/each}}
</ul>
<h2>All license text:</h2>
<ul class="licenses-list">
{{#each licenses}}
<li class="license">
<h3 id="{{id}}">{{name}}</h3>
<h4>Used by:</h4>
<ul class="license-used-by">
{{#each used_by}}
<li><a href="{{#if crate.repository}} {{crate.repository}} {{else}} https://crates.io/crates/{{crate.name}} {{/if}}">{{crate.name}} {{crate.version}}</a></li>
{{/each}}
</ul>
<pre class="license-text">{{text}}</pre>
</li>
{{/each}}
</ul>
</main>
</body>
</html>

View File

@@ -1,18 +0,0 @@
accepted = [
"0BSD",
"Apache-2.0",
"Apache-2.0 WITH LLVM-exception",
"BSD-2-Clause",
"BSD-3-Clause",
"BSL-1.0",
"bzip2-1.0.6",
"CC0-1.0",
"CDDL-1.0",
"CDLA-Permissive-2.0",
"ISC",
"MIT",
"MPL-2.0",
"OpenSSL",
"Unicode-3.0",
"Zlib",
]

View File

@@ -14,7 +14,7 @@ Add the following dependency to your `pom.xml`:
<dependency>
<groupId>com.lancedb</groupId>
<artifactId>lancedb-core</artifactId>
<version>0.27.0-beta.2</version>
<version>0.25.0-beta.0</version>
</dependency>
```

View File

@@ -367,27 +367,6 @@ Use [Table.listIndices](Table.md#listindices) to find the names of the indices.
***
### initialStorageOptions()
```ts
abstract initialStorageOptions(): Promise<undefined | null | Record<string, string>>
```
Get the initial storage options that were passed in when opening this table.
For dynamically refreshed options (e.g., credential vending), use
[Table.latestStorageOptions](Table.md#lateststorageoptions).
Warning: This is an internal API and the return value is subject to change.
#### Returns
`Promise`&lt;`undefined` \| `null` \| `Record`&lt;`string`, `string`&gt;&gt;
The storage options, or undefined if no storage options were configured.
***
### isOpen()
```ts
@@ -402,28 +381,6 @@ Return true if the table has not been closed
***
### latestStorageOptions()
```ts
abstract latestStorageOptions(): Promise<undefined | null | Record<string, string>>
```
Get the latest storage options, refreshing from provider if configured.
This method is useful for credential vending scenarios where storage options
may be refreshed dynamically. If no dynamic provider is configured, this
returns the initial static options.
Warning: This is an internal API and the return value is subject to change.
#### Returns
`Promise`&lt;`undefined` \| `null` \| `Record`&lt;`string`, `string`&gt;&gt;
The storage options, or undefined if no storage options were configured.
***
### listIndices()
```ts

View File

@@ -1,71 +0,0 @@
List of third-party dependencies grouped by their license type.
Apache 2.0:
* error-prone annotations (com.google.errorprone:error_prone_annotations:2.28.0 - https://errorprone.info/error_prone_annotations)
Apache License 2.0:
* JsonNullable Jackson module (org.openapitools:jackson-databind-nullable:0.2.6 - https://github.com/OpenAPITools/jackson-databind-nullable)
Apache License V2.0:
* FlatBuffers Java API (com.google.flatbuffers:flatbuffers-java:23.5.26 - https://github.com/google/flatbuffers)
Apache License, Version 2.0:
* Apache Commons Codec (commons-codec:commons-codec:1.15 - https://commons.apache.org/proper/commons-codec/)
* Apache HttpClient (org.apache.httpcomponents.client5:httpclient5:5.2.1 - https://hc.apache.org/httpcomponents-client-5.0.x/5.2.1/httpclient5/)
* Apache HttpComponents Core HTTP/1.1 (org.apache.httpcomponents.core5:httpcore5:5.2 - https://hc.apache.org/httpcomponents-core-5.2.x/5.2/httpcore5/)
* Apache HttpComponents Core HTTP/2 (org.apache.httpcomponents.core5:httpcore5-h2:5.2 - https://hc.apache.org/httpcomponents-core-5.2.x/5.2/httpcore5-h2/)
* Arrow Format (org.apache.arrow:arrow-format:15.0.0 - https://arrow.apache.org/arrow-format/)
* Arrow Java C Data Interface (org.apache.arrow:arrow-c-data:15.0.0 - https://arrow.apache.org/arrow-c-data/)
* Arrow Java Dataset (org.apache.arrow:arrow-dataset:15.0.0 - https://arrow.apache.org/arrow-dataset/)
* Arrow Memory - Core (org.apache.arrow:arrow-memory-core:15.0.0 - https://arrow.apache.org/arrow-memory/arrow-memory-core/)
* Arrow Memory - Netty (org.apache.arrow:arrow-memory-netty:15.0.0 - https://arrow.apache.org/arrow-memory/arrow-memory-netty/)
* Arrow Vectors (org.apache.arrow:arrow-vector:15.0.0 - https://arrow.apache.org/arrow-vector/)
* Guava: Google Core Libraries for Java (com.google.guava:guava:33.3.1-jre - https://github.com/google/guava)
* J2ObjC Annotations (com.google.j2objc:j2objc-annotations:3.0.0 - https://github.com/google/j2objc/)
* Netty/Buffer (io.netty:netty-buffer:4.1.104.Final - https://netty.io/netty-buffer/)
* Netty/Common (io.netty:netty-common:4.1.104.Final - https://netty.io/netty-common/)
Apache-2.0:
* Apache Commons Lang (org.apache.commons:commons-lang3:3.18.0 - https://commons.apache.org/proper/commons-lang/)
* lance-namespace-apache-client (org.lance:lance-namespace-apache-client:0.4.5 - https://github.com/openapitools/openapi-generator)
* lance-namespace-core (org.lance:lance-namespace-core:0.4.5 - https://lance.org/format/namespace/lance-namespace-core/)
EDL 1.0:
* Jakarta Activation API jar (jakarta.activation:jakarta.activation-api:1.2.2 - https://github.com/eclipse-ee4j/jaf/jakarta.activation-api)
Eclipse Distribution License - v 1.0:
* Eclipse Collections API (org.eclipse.collections:eclipse-collections-api:11.1.0 - https://github.com/eclipse/eclipse-collections/eclipse-collections-api)
* Eclipse Collections Main Library (org.eclipse.collections:eclipse-collections:11.1.0 - https://github.com/eclipse/eclipse-collections/eclipse-collections)
* Jakarta XML Binding API (jakarta.xml.bind:jakarta.xml.bind-api:2.3.3 - https://github.com/eclipse-ee4j/jaxb-api/jakarta.xml.bind-api)
Eclipse Public License - v 1.0:
* Eclipse Collections API (org.eclipse.collections:eclipse-collections-api:11.1.0 - https://github.com/eclipse/eclipse-collections/eclipse-collections-api)
* Eclipse Collections Main Library (org.eclipse.collections:eclipse-collections:11.1.0 - https://github.com/eclipse/eclipse-collections/eclipse-collections)
The Apache Software License, Version 2.0:
* FindBugs-jsr305 (com.google.code.findbugs:jsr305:3.0.2 - http://findbugs.sourceforge.net/)
* Guava InternalFutureFailureAccess and InternalFutures (com.google.guava:failureaccess:1.0.2 - https://github.com/google/guava/failureaccess)
* Guava ListenableFuture only (com.google.guava:listenablefuture:9999.0-empty-to-avoid-conflict-with-guava - https://github.com/google/guava/listenablefuture)
* Jackson datatype: JSR310 (com.fasterxml.jackson.datatype:jackson-datatype-jsr310:2.16.0 - https://github.com/FasterXML/jackson-modules-java8/jackson-datatype-jsr310)
* Jackson module: Old JAXB Annotations (javax.xml.bind) (com.fasterxml.jackson.module:jackson-module-jaxb-annotations:2.17.1 - https://github.com/FasterXML/jackson-modules-base)
* Jackson-annotations (com.fasterxml.jackson.core:jackson-annotations:2.16.0 - https://github.com/FasterXML/jackson)
* Jackson-core (com.fasterxml.jackson.core:jackson-core:2.16.0 - https://github.com/FasterXML/jackson-core)
* jackson-databind (com.fasterxml.jackson.core:jackson-databind:2.15.2 - https://github.com/FasterXML/jackson)
* Jackson-JAXRS: base (com.fasterxml.jackson.jaxrs:jackson-jaxrs-base:2.17.1 - https://github.com/FasterXML/jackson-jaxrs-providers/jackson-jaxrs-base)
* Jackson-JAXRS: JSON (com.fasterxml.jackson.jaxrs:jackson-jaxrs-json-provider:2.17.1 - https://github.com/FasterXML/jackson-jaxrs-providers/jackson-jaxrs-json-provider)
* JAR JNI Loader (org.questdb:jar-jni:1.1.1 - https://github.com/questdb/rust-maven-plugin)
* Lance Core (org.lance:lance-core:2.0.0 - https://lance.org/)
The MIT License:
* Checker Qual (org.checkerframework:checker-qual:3.43.0 - https://checkerframework.org/)

View File

@@ -1,71 +0,0 @@
List of third-party dependencies grouped by their license type.
Apache 2.0:
* error-prone annotations (com.google.errorprone:error_prone_annotations:2.28.0 - https://errorprone.info/error_prone_annotations)
Apache License 2.0:
* JsonNullable Jackson module (org.openapitools:jackson-databind-nullable:0.2.6 - https://github.com/OpenAPITools/jackson-databind-nullable)
Apache License V2.0:
* FlatBuffers Java API (com.google.flatbuffers:flatbuffers-java:23.5.26 - https://github.com/google/flatbuffers)
Apache License, Version 2.0:
* Apache Commons Codec (commons-codec:commons-codec:1.15 - https://commons.apache.org/proper/commons-codec/)
* Apache HttpClient (org.apache.httpcomponents.client5:httpclient5:5.2.1 - https://hc.apache.org/httpcomponents-client-5.0.x/5.2.1/httpclient5/)
* Apache HttpComponents Core HTTP/1.1 (org.apache.httpcomponents.core5:httpcore5:5.2 - https://hc.apache.org/httpcomponents-core-5.2.x/5.2/httpcore5/)
* Apache HttpComponents Core HTTP/2 (org.apache.httpcomponents.core5:httpcore5-h2:5.2 - https://hc.apache.org/httpcomponents-core-5.2.x/5.2/httpcore5-h2/)
* Arrow Format (org.apache.arrow:arrow-format:15.0.0 - https://arrow.apache.org/arrow-format/)
* Arrow Java C Data Interface (org.apache.arrow:arrow-c-data:15.0.0 - https://arrow.apache.org/arrow-c-data/)
* Arrow Java Dataset (org.apache.arrow:arrow-dataset:15.0.0 - https://arrow.apache.org/arrow-dataset/)
* Arrow Memory - Core (org.apache.arrow:arrow-memory-core:15.0.0 - https://arrow.apache.org/arrow-memory/arrow-memory-core/)
* Arrow Memory - Netty (org.apache.arrow:arrow-memory-netty:15.0.0 - https://arrow.apache.org/arrow-memory/arrow-memory-netty/)
* Arrow Vectors (org.apache.arrow:arrow-vector:15.0.0 - https://arrow.apache.org/arrow-vector/)
* Guava: Google Core Libraries for Java (com.google.guava:guava:33.3.1-jre - https://github.com/google/guava)
* J2ObjC Annotations (com.google.j2objc:j2objc-annotations:3.0.0 - https://github.com/google/j2objc/)
* Netty/Buffer (io.netty:netty-buffer:4.1.104.Final - https://netty.io/netty-buffer/)
* Netty/Common (io.netty:netty-common:4.1.104.Final - https://netty.io/netty-common/)
Apache-2.0:
* Apache Commons Lang (org.apache.commons:commons-lang3:3.18.0 - https://commons.apache.org/proper/commons-lang/)
* lance-namespace-apache-client (org.lance:lance-namespace-apache-client:0.4.5 - https://github.com/openapitools/openapi-generator)
* lance-namespace-core (org.lance:lance-namespace-core:0.4.5 - https://lance.org/format/namespace/lance-namespace-core/)
EDL 1.0:
* Jakarta Activation API jar (jakarta.activation:jakarta.activation-api:1.2.2 - https://github.com/eclipse-ee4j/jaf/jakarta.activation-api)
Eclipse Distribution License - v 1.0:
* Eclipse Collections API (org.eclipse.collections:eclipse-collections-api:11.1.0 - https://github.com/eclipse/eclipse-collections/eclipse-collections-api)
* Eclipse Collections Main Library (org.eclipse.collections:eclipse-collections:11.1.0 - https://github.com/eclipse/eclipse-collections/eclipse-collections)
* Jakarta XML Binding API (jakarta.xml.bind:jakarta.xml.bind-api:2.3.3 - https://github.com/eclipse-ee4j/jaxb-api/jakarta.xml.bind-api)
Eclipse Public License - v 1.0:
* Eclipse Collections API (org.eclipse.collections:eclipse-collections-api:11.1.0 - https://github.com/eclipse/eclipse-collections/eclipse-collections-api)
* Eclipse Collections Main Library (org.eclipse.collections:eclipse-collections:11.1.0 - https://github.com/eclipse/eclipse-collections/eclipse-collections)
The Apache Software License, Version 2.0:
* FindBugs-jsr305 (com.google.code.findbugs:jsr305:3.0.2 - http://findbugs.sourceforge.net/)
* Guava InternalFutureFailureAccess and InternalFutures (com.google.guava:failureaccess:1.0.2 - https://github.com/google/guava/failureaccess)
* Guava ListenableFuture only (com.google.guava:listenablefuture:9999.0-empty-to-avoid-conflict-with-guava - https://github.com/google/guava/listenablefuture)
* Jackson datatype: JSR310 (com.fasterxml.jackson.datatype:jackson-datatype-jsr310:2.16.0 - https://github.com/FasterXML/jackson-modules-java8/jackson-datatype-jsr310)
* Jackson module: Old JAXB Annotations (javax.xml.bind) (com.fasterxml.jackson.module:jackson-module-jaxb-annotations:2.17.1 - https://github.com/FasterXML/jackson-modules-base)
* Jackson-annotations (com.fasterxml.jackson.core:jackson-annotations:2.16.0 - https://github.com/FasterXML/jackson)
* Jackson-core (com.fasterxml.jackson.core:jackson-core:2.16.0 - https://github.com/FasterXML/jackson-core)
* jackson-databind (com.fasterxml.jackson.core:jackson-databind:2.15.2 - https://github.com/FasterXML/jackson)
* Jackson-JAXRS: base (com.fasterxml.jackson.jaxrs:jackson-jaxrs-base:2.17.1 - https://github.com/FasterXML/jackson-jaxrs-providers/jackson-jaxrs-base)
* Jackson-JAXRS: JSON (com.fasterxml.jackson.jaxrs:jackson-jaxrs-json-provider:2.17.1 - https://github.com/FasterXML/jackson-jaxrs-providers/jackson-jaxrs-json-provider)
* JAR JNI Loader (org.questdb:jar-jni:1.1.1 - https://github.com/questdb/rust-maven-plugin)
* Lance Core (org.lance:lance-core:2.0.0 - https://lance.org/)
The MIT License:
* Checker Qual (org.checkerframework:checker-qual:3.43.0 - https://checkerframework.org/)

View File

@@ -8,7 +8,7 @@
<parent>
<groupId>com.lancedb</groupId>
<artifactId>lancedb-parent</artifactId>
<version>0.27.0-beta.2</version>
<version>0.25.0-beta.0</version>
<relativePath>../pom.xml</relativePath>
</parent>

View File

@@ -6,7 +6,7 @@
<groupId>com.lancedb</groupId>
<artifactId>lancedb-parent</artifactId>
<version>0.27.0-beta.2</version>
<version>0.25.0-beta.0</version>
<packaging>pom</packaging>
<name>${project.artifactId}</name>
<description>LanceDB Java SDK Parent POM</description>
@@ -28,7 +28,7 @@
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<arrow.version>15.0.0</arrow.version>
<lance-core.version>3.1.0-beta.2</lance-core.version>
<lance-core.version>1.0.4</lance-core.version>
<spotless.skip>false</spotless.skip>
<spotless.version>2.30.0</spotless.version>
<spotless.java.googlejavaformat.version>1.7</spotless.java.googlejavaformat.version>
@@ -160,19 +160,6 @@
<groupId>com.diffplug.spotless</groupId>
<artifactId>spotless-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>license-maven-plugin</artifactId>
<version>2.4.0</version>
<configuration>
<outputDirectory>${project.basedir}</outputDirectory>
<thirdPartyFilename>JAVA_THIRD_PARTY_LICENSES.md</thirdPartyFilename>
<fileTemplate>/org/codehaus/mojo/license/third-party-file-groupByLicense.ftl</fileTemplate>
<includedScopes>compile,runtime</includedScopes>
<excludedScopes>test,provided</excludedScopes>
<sortArtifactByName>true</sortArtifactByName>
</configuration>
</plugin>
</plugins>
<pluginManagement>
<plugins>
@@ -305,12 +292,11 @@
<plugin>
<groupId>org.sonatype.central</groupId>
<artifactId>central-publishing-maven-plugin</artifactId>
<version>0.8.0</version>
<version>0.4.0</version>
<extensions>true</extensions>
<configuration>
<publishingServerId>ossrh</publishingServerId>
<tokenAuth>true</tokenAuth>
<autoPublish>true</autoPublish>
</configuration>
</plugin>
<plugin>

View File

@@ -1,7 +1,7 @@
[package]
name = "lancedb-nodejs"
edition.workspace = true
version = "0.27.0-beta.2"
version = "0.25.0-beta.0"
license.workspace = true
description.workspace = true
repository.workspace = true
@@ -19,11 +19,11 @@ arrow-schema.workspace = true
env_logger.workspace = true
futures.workspace = true
lancedb = { path = "../rust/lancedb", default-features = false }
napi = { version = "3.8.3", default-features = false, features = [
napi = { version = "2.16.8", default-features = false, features = [
"napi9",
"async"
] }
napi-derive = "3.5.2"
napi-derive = "2.16.4"
# Prevent dynamic linking of lzma, which comes from datafusion
lzma-sys = { version = "*", features = ["static"] }
log.workspace = true
@@ -33,7 +33,7 @@ aws-lc-sys = "=0.28.0"
aws-lc-rs = "=1.13.0"
[build-dependencies]
napi-build = "2.3.1"
napi-build = "2.1"
[features]
default = ["remote", "lancedb/aws", "lancedb/gcs", "lancedb/azure", "lancedb/dynamodb", "lancedb/oss", "lancedb/huggingface"]

View File

@@ -1,668 +0,0 @@
[@75lb/deep-merge@1.1.2](https://github.com/75lb/deep-merge) - MIT
[@aashutoshrathi/word-wrap@1.2.6](https://github.com/aashutoshrathi/word-wrap) - MIT
[@ampproject/remapping@2.2.1](https://github.com/ampproject/remapping) - Apache-2.0
[@aws-crypto/crc32@3.0.0](https://github.com/aws/aws-sdk-js-crypto-helpers) - Apache-2.0
[@aws-crypto/crc32c@3.0.0](https://github.com/aws/aws-sdk-js-crypto-helpers) - Apache-2.0
[@aws-crypto/ie11-detection@3.0.0](https://github.com/aws/aws-sdk-js-crypto-helpers) - Apache-2.0
[@aws-crypto/sha1-browser@3.0.0](https://github.com/aws/aws-sdk-js-crypto-helpers) - Apache-2.0
[@aws-crypto/sha256-browser@3.0.0](https://github.com/aws/aws-sdk-js-crypto-helpers) - Apache-2.0
[@aws-crypto/sha256-browser@5.2.0](https://github.com/aws/aws-sdk-js-crypto-helpers) - Apache-2.0
[@aws-crypto/sha256-js@3.0.0](https://github.com/aws/aws-sdk-js-crypto-helpers) - Apache-2.0
[@aws-crypto/sha256-js@5.2.0](https://github.com/aws/aws-sdk-js-crypto-helpers) - Apache-2.0
[@aws-crypto/supports-web-crypto@3.0.0](https://github.com/aws/aws-sdk-js-crypto-helpers) - Apache-2.0
[@aws-crypto/supports-web-crypto@5.2.0](https://github.com/aws/aws-sdk-js-crypto-helpers) - Apache-2.0
[@aws-crypto/util@3.0.0](https://github.com/aws/aws-sdk-js-crypto-helpers) - Apache-2.0
[@aws-crypto/util@5.2.0](https://github.com/aws/aws-sdk-js-crypto-helpers) - Apache-2.0
[@aws-sdk/client-dynamodb@3.602.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/client-kms@3.549.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/client-s3@3.550.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/client-sso-oidc@3.549.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/client-sso-oidc@3.600.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/client-sso@3.549.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/client-sso@3.598.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/client-sts@3.549.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/client-sts@3.600.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/core@3.549.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/core@3.598.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/credential-provider-env@3.535.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/credential-provider-env@3.598.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/credential-provider-http@3.535.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/credential-provider-http@3.598.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/credential-provider-ini@3.549.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/credential-provider-ini@3.598.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/credential-provider-node@3.549.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/credential-provider-node@3.600.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/credential-provider-process@3.535.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/credential-provider-process@3.598.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/credential-provider-sso@3.549.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/credential-provider-sso@3.598.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/credential-provider-web-identity@3.549.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/credential-provider-web-identity@3.598.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/endpoint-cache@3.572.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/middleware-bucket-endpoint@3.535.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/middleware-endpoint-discovery@3.598.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/middleware-expect-continue@3.535.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/middleware-flexible-checksums@3.535.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/middleware-host-header@3.535.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/middleware-host-header@3.598.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/middleware-location-constraint@3.535.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/middleware-logger@3.535.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/middleware-logger@3.598.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/middleware-recursion-detection@3.535.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/middleware-recursion-detection@3.598.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/middleware-sdk-s3@3.535.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/middleware-signing@3.535.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/middleware-ssec@3.537.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/middleware-user-agent@3.540.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/middleware-user-agent@3.598.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/region-config-resolver@3.535.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/region-config-resolver@3.598.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/signature-v4-multi-region@3.535.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/token-providers@3.549.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/token-providers@3.598.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/types@3.535.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/types@3.598.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/util-arn-parser@3.535.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/util-endpoints@3.540.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/util-endpoints@3.598.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/util-locate-window@3.535.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/util-user-agent-browser@3.535.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/util-user-agent-browser@3.598.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/util-user-agent-node@3.535.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/util-user-agent-node@3.598.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/util-utf8-browser@3.259.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@aws-sdk/xml-builder@3.535.0](https://github.com/aws/aws-sdk-js-v3) - Apache-2.0
[@babel/code-frame@7.26.2](https://github.com/babel/babel) - MIT
[@babel/compat-data@7.23.5](https://github.com/babel/babel) - MIT
[@babel/core@7.23.7](https://github.com/babel/babel) - MIT
[@babel/generator@7.23.6](https://github.com/babel/babel) - MIT
[@babel/helper-compilation-targets@7.23.6](https://github.com/babel/babel) - MIT
[@babel/helper-environment-visitor@7.22.20](https://github.com/babel/babel) - MIT
[@babel/helper-function-name@7.23.0](https://github.com/babel/babel) - MIT
[@babel/helper-hoist-variables@7.22.5](https://github.com/babel/babel) - MIT
[@babel/helper-module-imports@7.22.15](https://github.com/babel/babel) - MIT
[@babel/helper-module-transforms@7.23.3](https://github.com/babel/babel) - MIT
[@babel/helper-plugin-utils@7.22.5](https://github.com/babel/babel) - MIT
[@babel/helper-simple-access@7.22.5](https://github.com/babel/babel) - MIT
[@babel/helper-split-export-declaration@7.22.6](https://github.com/babel/babel) - MIT
[@babel/helper-string-parser@7.25.9](https://github.com/babel/babel) - MIT
[@babel/helper-validator-identifier@7.25.9](https://github.com/babel/babel) - MIT
[@babel/helper-validator-option@7.23.5](https://github.com/babel/babel) - MIT
[@babel/helpers@7.27.0](https://github.com/babel/babel) - MIT
[@babel/parser@7.27.0](https://github.com/babel/babel) - MIT
[@babel/plugin-syntax-async-generators@7.8.4](https://github.com/babel/babel/tree/master/packages/babel-plugin-syntax-async-generators) - MIT
[@babel/plugin-syntax-bigint@7.8.3](https://github.com/babel/babel/tree/master/packages/babel-plugin-syntax-bigint) - MIT
[@babel/plugin-syntax-class-properties@7.12.13](https://github.com/babel/babel) - MIT
[@babel/plugin-syntax-import-meta@7.10.4](https://github.com/babel/babel) - MIT
[@babel/plugin-syntax-json-strings@7.8.3](https://github.com/babel/babel/tree/master/packages/babel-plugin-syntax-json-strings) - MIT
[@babel/plugin-syntax-jsx@7.23.3](https://github.com/babel/babel) - MIT
[@babel/plugin-syntax-logical-assignment-operators@7.10.4](https://github.com/babel/babel) - MIT
[@babel/plugin-syntax-nullish-coalescing-operator@7.8.3](https://github.com/babel/babel/tree/master/packages/babel-plugin-syntax-nullish-coalescing-operator) - MIT
[@babel/plugin-syntax-numeric-separator@7.10.4](https://github.com/babel/babel) - MIT
[@babel/plugin-syntax-object-rest-spread@7.8.3](https://github.com/babel/babel/tree/master/packages/babel-plugin-syntax-object-rest-spread) - MIT
[@babel/plugin-syntax-optional-catch-binding@7.8.3](https://github.com/babel/babel/tree/master/packages/babel-plugin-syntax-optional-catch-binding) - MIT
[@babel/plugin-syntax-optional-chaining@7.8.3](https://github.com/babel/babel/tree/master/packages/babel-plugin-syntax-optional-chaining) - MIT
[@babel/plugin-syntax-top-level-await@7.14.5](https://github.com/babel/babel) - MIT
[@babel/plugin-syntax-typescript@7.23.3](https://github.com/babel/babel) - MIT
[@babel/template@7.27.0](https://github.com/babel/babel) - MIT
[@babel/traverse@7.23.7](https://github.com/babel/babel) - MIT
[@babel/types@7.27.0](https://github.com/babel/babel) - MIT
[@bcoe/v8-coverage@0.2.3](https://github.com/demurgos/v8-coverage) - MIT
[@biomejs/biome@1.8.3](https://github.com/biomejs/biome) - MIT OR Apache-2.0
[@biomejs/cli-darwin-arm64@1.8.3](https://github.com/biomejs/biome) - MIT OR Apache-2.0
[@eslint-community/eslint-utils@4.4.0](https://github.com/eslint-community/eslint-utils) - MIT
[@eslint-community/regexpp@4.10.0](https://github.com/eslint-community/regexpp) - MIT
[@eslint/eslintrc@2.1.4](https://github.com/eslint/eslintrc) - MIT
[@eslint/js@8.57.0](https://github.com/eslint/eslint) - MIT
[@huggingface/jinja@0.3.2](https://github.com/huggingface/huggingface.js) - MIT
[@huggingface/transformers@3.0.2](https://github.com/huggingface/transformers.js) - Apache-2.0
[@humanwhocodes/config-array@0.11.14](https://github.com/humanwhocodes/config-array) - Apache-2.0
[@humanwhocodes/module-importer@1.0.1](https://github.com/humanwhocodes/module-importer) - Apache-2.0
[@humanwhocodes/object-schema@2.0.2](https://github.com/humanwhocodes/object-schema) - BSD-3-Clause
[@img/sharp-darwin-arm64@0.33.5](https://github.com/lovell/sharp) - Apache-2.0
[@img/sharp-libvips-darwin-arm64@1.0.4](https://github.com/lovell/sharp-libvips) - LGPL-3.0-or-later
[@isaacs/cliui@8.0.2](https://github.com/yargs/cliui) - ISC
[@isaacs/fs-minipass@4.0.1](https://github.com/npm/fs-minipass) - ISC
[@istanbuljs/load-nyc-config@1.1.0](https://github.com/istanbuljs/load-nyc-config) - ISC
[@istanbuljs/schema@0.1.3](https://github.com/istanbuljs/schema) - MIT
[@jest/console@29.7.0](https://github.com/jestjs/jest) - MIT
[@jest/core@29.7.0](https://github.com/jestjs/jest) - MIT
[@jest/environment@29.7.0](https://github.com/jestjs/jest) - MIT
[@jest/expect-utils@29.7.0](https://github.com/jestjs/jest) - MIT
[@jest/expect@29.7.0](https://github.com/jestjs/jest) - MIT
[@jest/fake-timers@29.7.0](https://github.com/jestjs/jest) - MIT
[@jest/globals@29.7.0](https://github.com/jestjs/jest) - MIT
[@jest/reporters@29.7.0](https://github.com/jestjs/jest) - MIT
[@jest/schemas@29.6.3](https://github.com/jestjs/jest) - MIT
[@jest/source-map@29.6.3](https://github.com/jestjs/jest) - MIT
[@jest/test-result@29.7.0](https://github.com/jestjs/jest) - MIT
[@jest/test-sequencer@29.7.0](https://github.com/jestjs/jest) - MIT
[@jest/transform@29.7.0](https://github.com/jestjs/jest) - MIT
[@jest/types@29.6.3](https://github.com/jestjs/jest) - MIT
[@jridgewell/gen-mapping@0.3.3](https://github.com/jridgewell/gen-mapping) - MIT
[@jridgewell/resolve-uri@3.1.1](https://github.com/jridgewell/resolve-uri) - MIT
[@jridgewell/set-array@1.1.2](https://github.com/jridgewell/set-array) - MIT
[@jridgewell/sourcemap-codec@1.4.15](https://github.com/jridgewell/sourcemap-codec) - MIT
[@jridgewell/trace-mapping@0.3.22](https://github.com/jridgewell/trace-mapping) - MIT
[@lancedb/lancedb@0.26.2](https://github.com/lancedb/lancedb) - Apache-2.0
[@napi-rs/cli@2.18.3](https://github.com/napi-rs/napi-rs) - MIT
[@nodelib/fs.scandir@2.1.5](https://github.com/nodelib/nodelib/tree/master/packages/fs/fs.scandir) - MIT
[@nodelib/fs.stat@2.0.5](https://github.com/nodelib/nodelib/tree/master/packages/fs/fs.stat) - MIT
[@nodelib/fs.walk@1.2.8](https://github.com/nodelib/nodelib/tree/master/packages/fs/fs.walk) - MIT
[@pkgjs/parseargs@0.11.0](https://github.com/pkgjs/parseargs) - MIT
[@protobufjs/aspromise@1.1.2](https://github.com/dcodeIO/protobuf.js) - BSD-3-Clause
[@protobufjs/base64@1.1.2](https://github.com/dcodeIO/protobuf.js) - BSD-3-Clause
[@protobufjs/codegen@2.0.4](https://github.com/dcodeIO/protobuf.js) - BSD-3-Clause
[@protobufjs/eventemitter@1.1.0](https://github.com/dcodeIO/protobuf.js) - BSD-3-Clause
[@protobufjs/fetch@1.1.0](https://github.com/dcodeIO/protobuf.js) - BSD-3-Clause
[@protobufjs/float@1.0.2](https://github.com/dcodeIO/protobuf.js) - BSD-3-Clause
[@protobufjs/inquire@1.1.0](https://github.com/dcodeIO/protobuf.js) - BSD-3-Clause
[@protobufjs/path@1.1.2](https://github.com/dcodeIO/protobuf.js) - BSD-3-Clause
[@protobufjs/pool@1.1.0](https://github.com/dcodeIO/protobuf.js) - BSD-3-Clause
[@protobufjs/utf8@1.1.0](https://github.com/dcodeIO/protobuf.js) - BSD-3-Clause
[@shikijs/core@1.10.3](https://github.com/shikijs/shiki) - MIT
[@sinclair/typebox@0.27.8](https://github.com/sinclairzx81/typebox) - MIT
[@sinonjs/commons@3.0.1](https://github.com/sinonjs/commons) - BSD-3-Clause
[@sinonjs/fake-timers@10.3.0](https://github.com/sinonjs/fake-timers) - BSD-3-Clause
[@smithy/abort-controller@2.2.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/abort-controller@3.1.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/chunked-blob-reader-native@2.2.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/chunked-blob-reader@2.2.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/config-resolver@2.2.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/config-resolver@3.0.3](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/core@1.4.2](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/core@2.2.3](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/credential-provider-imds@2.3.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/credential-provider-imds@3.1.2](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/eventstream-codec@2.2.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/eventstream-serde-browser@2.2.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/eventstream-serde-config-resolver@2.2.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/eventstream-serde-node@2.2.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/eventstream-serde-universal@2.2.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/fetch-http-handler@2.5.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/fetch-http-handler@3.1.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/hash-blob-browser@2.2.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/hash-node@2.2.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/hash-node@3.0.2](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/hash-stream-node@2.2.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/invalid-dependency@2.2.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/invalid-dependency@3.0.2](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/is-array-buffer@2.2.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/is-array-buffer@3.0.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/md5-js@2.2.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/middleware-content-length@2.2.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/middleware-content-length@3.0.2](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/middleware-endpoint@2.5.1](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/middleware-endpoint@3.0.3](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/middleware-retry@2.3.1](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/middleware-retry@3.0.6](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/middleware-serde@2.3.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/middleware-serde@3.0.2](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/middleware-stack@2.2.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/middleware-stack@3.0.2](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/node-config-provider@2.3.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/node-config-provider@3.1.2](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/node-http-handler@2.5.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/node-http-handler@3.1.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/property-provider@2.2.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/property-provider@3.1.2](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/protocol-http@3.3.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/protocol-http@4.0.2](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/querystring-builder@2.2.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/querystring-builder@3.0.2](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/querystring-parser@2.2.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/querystring-parser@3.0.2](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/service-error-classification@2.1.5](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/service-error-classification@3.0.2](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/shared-ini-file-loader@2.4.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/shared-ini-file-loader@3.1.2](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/signature-v4@2.2.1](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/signature-v4@3.1.1](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/smithy-client@2.5.1](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/smithy-client@3.1.4](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/types@2.12.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/types@3.2.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/url-parser@2.2.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/url-parser@3.0.2](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/util-base64@2.3.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/util-base64@3.0.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/util-body-length-browser@2.2.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/util-body-length-browser@3.0.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/util-body-length-node@2.3.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/util-body-length-node@3.0.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/util-buffer-from@2.2.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/util-buffer-from@3.0.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/util-config-provider@2.3.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/util-config-provider@3.0.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/util-defaults-mode-browser@2.2.1](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/util-defaults-mode-browser@3.0.6](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/util-defaults-mode-node@2.3.1](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/util-defaults-mode-node@3.0.6](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/util-endpoints@1.2.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/util-endpoints@2.0.3](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/util-hex-encoding@2.2.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/util-hex-encoding@3.0.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/util-middleware@2.2.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/util-middleware@3.0.2](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/util-retry@2.2.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/util-retry@3.0.2](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/util-stream@2.2.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/util-stream@3.0.4](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/util-uri-escape@2.2.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/util-uri-escape@3.0.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/util-utf8@2.3.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/util-utf8@3.0.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/util-waiter@2.2.0](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@smithy/util-waiter@3.1.1](https://github.com/awslabs/smithy-typescript) - Apache-2.0
[@swc/helpers@0.5.12](https://github.com/swc-project/swc) - Apache-2.0
[@types/axios@0.14.0](https://github.com/mzabriskie/axios) - MIT
[@types/babel__core@7.20.5](https://github.com/DefinitelyTyped/DefinitelyTyped) - MIT
[@types/babel__generator@7.6.8](https://github.com/DefinitelyTyped/DefinitelyTyped) - MIT
[@types/babel__template@7.4.4](https://github.com/DefinitelyTyped/DefinitelyTyped) - MIT
[@types/babel__traverse@7.20.5](https://github.com/DefinitelyTyped/DefinitelyTyped) - MIT
[@types/command-line-args@5.2.3](https://github.com/DefinitelyTyped/DefinitelyTyped) - MIT
[@types/command-line-usage@5.0.2](https://github.com/DefinitelyTyped/DefinitelyTyped) - MIT
[@types/command-line-usage@5.0.4](https://github.com/DefinitelyTyped/DefinitelyTyped) - MIT
[@types/graceful-fs@4.1.9](https://github.com/DefinitelyTyped/DefinitelyTyped) - MIT
[@types/hast@3.0.4](https://github.com/DefinitelyTyped/DefinitelyTyped) - MIT
[@types/istanbul-lib-coverage@2.0.6](https://github.com/DefinitelyTyped/DefinitelyTyped) - MIT
[@types/istanbul-lib-report@3.0.3](https://github.com/DefinitelyTyped/DefinitelyTyped) - MIT
[@types/istanbul-reports@3.0.4](https://github.com/DefinitelyTyped/DefinitelyTyped) - MIT
[@types/jest@29.5.12](https://github.com/DefinitelyTyped/DefinitelyTyped) - MIT
[@types/json-schema@7.0.15](https://github.com/DefinitelyTyped/DefinitelyTyped) - MIT
[@types/node-fetch@2.6.11](https://github.com/DefinitelyTyped/DefinitelyTyped) - MIT
[@types/node@18.19.26](https://github.com/DefinitelyTyped/DefinitelyTyped) - MIT
[@types/node@20.16.10](https://github.com/DefinitelyTyped/DefinitelyTyped) - MIT
[@types/node@20.17.9](https://github.com/DefinitelyTyped/DefinitelyTyped) - MIT
[@types/node@22.7.4](https://github.com/DefinitelyTyped/DefinitelyTyped) - MIT
[@types/semver@7.5.6](https://github.com/DefinitelyTyped/DefinitelyTyped) - MIT
[@types/stack-utils@2.0.3](https://github.com/DefinitelyTyped/DefinitelyTyped) - MIT
[@types/tmp@0.2.6](https://github.com/DefinitelyTyped/DefinitelyTyped) - MIT
[@types/unist@3.0.2](https://github.com/DefinitelyTyped/DefinitelyTyped) - MIT
[@types/yargs-parser@21.0.3](https://github.com/DefinitelyTyped/DefinitelyTyped) - MIT
[@types/yargs@17.0.32](https://github.com/DefinitelyTyped/DefinitelyTyped) - MIT
[@typescript-eslint/eslint-plugin@7.1.0](https://github.com/typescript-eslint/typescript-eslint) - MIT
[@typescript-eslint/parser@7.1.0](https://github.com/typescript-eslint/typescript-eslint) - BSD-2-Clause
[@typescript-eslint/scope-manager@7.1.0](https://github.com/typescript-eslint/typescript-eslint) - MIT
[@typescript-eslint/type-utils@7.1.0](https://github.com/typescript-eslint/typescript-eslint) - MIT
[@typescript-eslint/types@7.1.0](https://github.com/typescript-eslint/typescript-eslint) - MIT
[@typescript-eslint/typescript-estree@7.1.0](https://github.com/typescript-eslint/typescript-eslint) - BSD-2-Clause
[@typescript-eslint/utils@7.1.0](https://github.com/typescript-eslint/typescript-eslint) - MIT
[@typescript-eslint/visitor-keys@7.1.0](https://github.com/typescript-eslint/typescript-eslint) - MIT
[@ungap/structured-clone@1.2.0](https://github.com/ungap/structured-clone) - ISC
[abort-controller@3.0.0](https://github.com/mysticatea/abort-controller) - MIT
[acorn-jsx@5.3.2](https://github.com/acornjs/acorn-jsx) - MIT
[acorn@8.11.3](https://github.com/acornjs/acorn) - MIT
[agentkeepalive@4.5.0](https://github.com/node-modules/agentkeepalive) - MIT
[ajv@6.12.6](https://github.com/ajv-validator/ajv) - MIT
[ansi-escapes@4.3.2](https://github.com/sindresorhus/ansi-escapes) - MIT
[ansi-regex@5.0.1](https://github.com/chalk/ansi-regex) - MIT
[ansi-regex@6.1.0](https://github.com/chalk/ansi-regex) - MIT
[ansi-styles@4.3.0](https://github.com/chalk/ansi-styles) - MIT
[ansi-styles@5.2.0](https://github.com/chalk/ansi-styles) - MIT
[ansi-styles@6.2.1](https://github.com/chalk/ansi-styles) - MIT
[anymatch@3.1.3](https://github.com/micromatch/anymatch) - ISC
[apache-arrow@15.0.0](https://github.com/apache/arrow) - Apache-2.0
[apache-arrow@16.0.0](https://github.com/apache/arrow) - Apache-2.0
[apache-arrow@17.0.0](https://github.com/apache/arrow) - Apache-2.0
[apache-arrow@18.0.0](https://github.com/apache/arrow) - Apache-2.0
[argparse@1.0.10](https://github.com/nodeca/argparse) - MIT
[argparse@2.0.1](https://github.com/nodeca/argparse) - Python-2.0
[array-back@3.1.0](https://github.com/75lb/array-back) - MIT
[array-back@6.2.2](https://github.com/75lb/array-back) - MIT
[array-union@2.1.0](https://github.com/sindresorhus/array-union) - MIT
[asynckit@0.4.0](https://github.com/alexindigo/asynckit) - MIT
[axios@1.8.4](https://github.com/axios/axios) - MIT
[babel-jest@29.7.0](https://github.com/jestjs/jest) - MIT
[babel-plugin-istanbul@6.1.1](https://github.com/istanbuljs/babel-plugin-istanbul) - BSD-3-Clause
[babel-plugin-jest-hoist@29.6.3](https://github.com/jestjs/jest) - MIT
[babel-preset-current-node-syntax@1.0.1](https://github.com/nicolo-ribaudo/babel-preset-current-node-syntax) - MIT
[babel-preset-jest@29.6.3](https://github.com/jestjs/jest) - MIT
[balanced-match@1.0.2](https://github.com/juliangruber/balanced-match) - MIT
[base-64@0.1.0](https://github.com/mathiasbynens/base64) - MIT
[bowser@2.11.0](https://github.com/lancedikson/bowser) - MIT
[brace-expansion@1.1.11](https://github.com/juliangruber/brace-expansion) - MIT
[brace-expansion@2.0.1](https://github.com/juliangruber/brace-expansion) - MIT
[braces@3.0.3](https://github.com/micromatch/braces) - MIT
[browserslist@4.22.2](https://github.com/browserslist/browserslist) - MIT
[bs-logger@0.2.6](https://github.com/huafu/bs-logger) - MIT
[bser@2.1.1](https://github.com/facebook/watchman) - Apache-2.0
[buffer-from@1.1.2](https://github.com/LinusU/buffer-from) - MIT
[callsites@3.1.0](https://github.com/sindresorhus/callsites) - MIT
[camelcase@5.3.1](https://github.com/sindresorhus/camelcase) - MIT
[camelcase@6.3.0](https://github.com/sindresorhus/camelcase) - MIT
[caniuse-lite@1.0.30001579](https://github.com/browserslist/caniuse-lite) - CC-BY-4.0
[chalk-template@0.4.0](https://github.com/chalk/chalk-template) - MIT
[chalk@4.1.2](https://github.com/chalk/chalk) - MIT
[char-regex@1.0.2](https://github.com/Richienb/char-regex) - MIT
[charenc@0.0.2](https://github.com/pvorb/node-charenc) - BSD-3-Clause
[chownr@3.0.0](https://github.com/isaacs/chownr) - BlueOak-1.0.0
[ci-info@3.9.0](https://github.com/watson/ci-info) - MIT
[cjs-module-lexer@1.2.3](https://github.com/nodejs/cjs-module-lexer) - MIT
[cliui@8.0.1](https://github.com/yargs/cliui) - ISC
[co@4.6.0](https://github.com/tj/co) - MIT
[collect-v8-coverage@1.0.2](https://github.com/SimenB/collect-v8-coverage) - MIT
[color-convert@2.0.1](https://github.com/Qix-/color-convert) - MIT
[color-name@1.1.4](https://github.com/colorjs/color-name) - MIT
[color-string@1.9.1](https://github.com/Qix-/color-string) - MIT
[color@4.2.3](https://github.com/Qix-/color) - MIT
[combined-stream@1.0.8](https://github.com/felixge/node-combined-stream) - MIT
[command-line-args@5.2.1](https://github.com/75lb/command-line-args) - MIT
[command-line-usage@7.0.1](https://github.com/75lb/command-line-usage) - MIT
[concat-map@0.0.1](https://github.com/substack/node-concat-map) - MIT
[convert-source-map@2.0.0](https://github.com/thlorenz/convert-source-map) - MIT
[create-jest@29.7.0](https://github.com/jestjs/jest) - MIT
[cross-spawn@7.0.6](https://github.com/moxystudio/node-cross-spawn) - MIT
[crypt@0.0.2](https://github.com/pvorb/node-crypt) - BSD-3-Clause
[debug@4.3.4](https://github.com/debug-js/debug) - MIT
[dedent@1.5.1](https://github.com/dmnd/dedent) - MIT
[deep-is@0.1.4](https://github.com/thlorenz/deep-is) - MIT
[deepmerge@4.3.1](https://github.com/TehShrike/deepmerge) - MIT
[delayed-stream@1.0.0](https://github.com/felixge/node-delayed-stream) - MIT
[detect-libc@2.0.3](https://github.com/lovell/detect-libc) - Apache-2.0
[detect-newline@3.1.0](https://github.com/sindresorhus/detect-newline) - MIT
[diff-sequences@29.6.3](https://github.com/jestjs/jest) - MIT
[digest-fetch@1.3.0](https://github.com/devfans/digest-fetch) - ISC
[dir-glob@3.0.1](https://github.com/kevva/dir-glob) - MIT
[doctrine@3.0.0](https://github.com/eslint/doctrine) - Apache-2.0
[eastasianwidth@0.2.0](https://github.com/komagata/eastasianwidth) - MIT
[electron-to-chromium@1.4.642](https://github.com/kilian/electron-to-chromium) - ISC
[emittery@0.13.1](https://github.com/sindresorhus/emittery) - MIT
[emoji-regex@8.0.0](https://github.com/mathiasbynens/emoji-regex) - MIT
[emoji-regex@9.2.2](https://github.com/mathiasbynens/emoji-regex) - MIT
[entities@4.5.0](https://github.com/fb55/entities) - BSD-2-Clause
[error-ex@1.3.2](https://github.com/qix-/node-error-ex) - MIT
[escalade@3.1.1](https://github.com/lukeed/escalade) - MIT
[escape-string-regexp@2.0.0](https://github.com/sindresorhus/escape-string-regexp) - MIT
[escape-string-regexp@4.0.0](https://github.com/sindresorhus/escape-string-regexp) - MIT
[eslint-scope@7.2.2](https://github.com/eslint/eslint-scope) - BSD-2-Clause
[eslint-visitor-keys@3.4.3](https://github.com/eslint/eslint-visitor-keys) - Apache-2.0
[eslint@8.57.0](https://github.com/eslint/eslint) - MIT
[espree@9.6.1](https://github.com/eslint/espree) - BSD-2-Clause
[esprima@4.0.1](https://github.com/jquery/esprima) - BSD-2-Clause
[esquery@1.5.0](https://github.com/estools/esquery) - BSD-3-Clause
[esrecurse@4.3.0](https://github.com/estools/esrecurse) - BSD-2-Clause
[estraverse@5.3.0](https://github.com/estools/estraverse) - BSD-2-Clause
[esutils@2.0.3](https://github.com/estools/esutils) - BSD-2-Clause
[event-target-shim@5.0.1](https://github.com/mysticatea/event-target-shim) - MIT
[execa@5.1.1](https://github.com/sindresorhus/execa) - MIT
[exit@0.1.2](https://github.com/cowboy/node-exit) - MIT
[expect@29.7.0](https://github.com/jestjs/jest) - MIT
[fast-deep-equal@3.1.3](https://github.com/epoberezkin/fast-deep-equal) - MIT
[fast-glob@3.3.2](https://github.com/mrmlnc/fast-glob) - MIT
[fast-json-stable-stringify@2.1.0](https://github.com/epoberezkin/fast-json-stable-stringify) - MIT
[fast-levenshtein@2.0.6](https://github.com/hiddentao/fast-levenshtein) - MIT
[fast-xml-parser@4.2.5](https://github.com/NaturalIntelligence/fast-xml-parser) - MIT
[fastq@1.16.0](https://github.com/mcollina/fastq) - ISC
[fb-watchman@2.0.2](https://github.com/facebook/watchman) - Apache-2.0
[file-entry-cache@6.0.1](https://github.com/royriojas/file-entry-cache) - MIT
[fill-range@7.1.1](https://github.com/jonschlinkert/fill-range) - MIT
[find-replace@3.0.0](https://github.com/75lb/find-replace) - MIT
[find-up@4.1.0](https://github.com/sindresorhus/find-up) - MIT
[find-up@5.0.0](https://github.com/sindresorhus/find-up) - MIT
[flat-cache@3.2.0](https://github.com/jaredwray/flat-cache) - MIT
[flatbuffers@1.12.0](https://github.com/google/flatbuffers) - Apache*
[flatbuffers@23.5.26](https://github.com/google/flatbuffers) - Apache*
[flatbuffers@24.3.25](https://github.com/google/flatbuffers) - Apache-2.0
[flatted@3.2.9](https://github.com/WebReflection/flatted) - ISC
[follow-redirects@1.15.6](https://github.com/follow-redirects/follow-redirects) - MIT
[foreground-child@3.3.0](https://github.com/tapjs/foreground-child) - ISC
[form-data-encoder@1.7.2](https://github.com/octet-stream/form-data-encoder) - MIT
[form-data@4.0.0](https://github.com/form-data/form-data) - MIT
[formdata-node@4.4.1](https://github.com/octet-stream/form-data) - MIT
[fs.realpath@1.0.0](https://github.com/isaacs/fs.realpath) - ISC
[fsevents@2.3.3](https://github.com/fsevents/fsevents) - MIT
[function-bind@1.1.2](https://github.com/Raynos/function-bind) - MIT
[gensync@1.0.0-beta.2](https://github.com/loganfsmyth/gensync) - MIT
[get-caller-file@2.0.5](https://github.com/stefanpenner/get-caller-file) - ISC
[get-package-type@0.1.0](https://github.com/cfware/get-package-type) - MIT
[get-stream@6.0.1](https://github.com/sindresorhus/get-stream) - MIT
[glob-parent@5.1.2](https://github.com/gulpjs/glob-parent) - ISC
[glob-parent@6.0.2](https://github.com/gulpjs/glob-parent) - ISC
[glob@10.4.5](https://github.com/isaacs/node-glob) - ISC
[glob@7.2.3](https://github.com/isaacs/node-glob) - ISC
[globals@11.12.0](https://github.com/sindresorhus/globals) - MIT
[globals@13.24.0](https://github.com/sindresorhus/globals) - MIT
[globby@11.1.0](https://github.com/sindresorhus/globby) - MIT
[graceful-fs@4.2.11](https://github.com/isaacs/node-graceful-fs) - ISC
[graphemer@1.4.0](https://github.com/flmnt/graphemer) - MIT
[guid-typescript@1.0.9](https://github.com/NicolasDeveloper/guid-typescript) - ISC
[has-flag@4.0.0](https://github.com/sindresorhus/has-flag) - MIT
[hasown@2.0.0](https://github.com/inspect-js/hasOwn) - MIT
[html-escaper@2.0.2](https://github.com/WebReflection/html-escaper) - MIT
[human-signals@2.1.0](https://github.com/ehmicky/human-signals) - Apache-2.0
[humanize-ms@1.2.1](https://github.com/node-modules/humanize-ms) - MIT
[ignore@5.3.0](https://github.com/kaelzhang/node-ignore) - MIT
[import-fresh@3.3.0](https://github.com/sindresorhus/import-fresh) - MIT
[import-local@3.1.0](https://github.com/sindresorhus/import-local) - MIT
[imurmurhash@0.1.4](https://github.com/jensyt/imurmurhash-js) - MIT
[inflight@1.0.6](https://github.com/npm/inflight) - ISC
[inherits@2.0.4](https://github.com/isaacs/inherits) - ISC
[interpret@1.4.0](https://github.com/gulpjs/interpret) - MIT
[is-arrayish@0.2.1](https://github.com/qix-/node-is-arrayish) - MIT
[is-arrayish@0.3.2](https://github.com/qix-/node-is-arrayish) - MIT
[is-buffer@1.1.6](https://github.com/feross/is-buffer) - MIT
[is-core-module@2.13.1](https://github.com/inspect-js/is-core-module) - MIT
[is-extglob@2.1.1](https://github.com/jonschlinkert/is-extglob) - MIT
[is-fullwidth-code-point@3.0.0](https://github.com/sindresorhus/is-fullwidth-code-point) - MIT
[is-generator-fn@2.1.0](https://github.com/sindresorhus/is-generator-fn) - MIT
[is-glob@4.0.3](https://github.com/micromatch/is-glob) - MIT
[is-number@7.0.0](https://github.com/jonschlinkert/is-number) - MIT
[is-path-inside@3.0.3](https://github.com/sindresorhus/is-path-inside) - MIT
[is-stream@2.0.1](https://github.com/sindresorhus/is-stream) - MIT
[isexe@2.0.0](https://github.com/isaacs/isexe) - ISC
[istanbul-lib-coverage@3.2.2](https://github.com/istanbuljs/istanbuljs) - BSD-3-Clause
[istanbul-lib-instrument@5.2.1](https://github.com/istanbuljs/istanbuljs) - BSD-3-Clause
[istanbul-lib-instrument@6.0.1](https://github.com/istanbuljs/istanbuljs) - BSD-3-Clause
[istanbul-lib-report@3.0.1](https://github.com/istanbuljs/istanbuljs) - BSD-3-Clause
[istanbul-lib-source-maps@4.0.1](https://github.com/istanbuljs/istanbuljs) - BSD-3-Clause
[istanbul-reports@3.1.6](https://github.com/istanbuljs/istanbuljs) - BSD-3-Clause
[jackspeak@3.4.3](https://github.com/isaacs/jackspeak) - BlueOak-1.0.0
[jest-changed-files@29.7.0](https://github.com/jestjs/jest) - MIT
[jest-circus@29.7.0](https://github.com/jestjs/jest) - MIT
[jest-cli@29.7.0](https://github.com/jestjs/jest) - MIT
[jest-config@29.7.0](https://github.com/jestjs/jest) - MIT
[jest-diff@29.7.0](https://github.com/jestjs/jest) - MIT
[jest-docblock@29.7.0](https://github.com/jestjs/jest) - MIT
[jest-each@29.7.0](https://github.com/jestjs/jest) - MIT
[jest-environment-node@29.7.0](https://github.com/jestjs/jest) - MIT
[jest-get-type@29.6.3](https://github.com/jestjs/jest) - MIT
[jest-haste-map@29.7.0](https://github.com/jestjs/jest) - MIT
[jest-leak-detector@29.7.0](https://github.com/jestjs/jest) - MIT
[jest-matcher-utils@29.7.0](https://github.com/jestjs/jest) - MIT
[jest-message-util@29.7.0](https://github.com/jestjs/jest) - MIT
[jest-mock@29.7.0](https://github.com/jestjs/jest) - MIT
[jest-pnp-resolver@1.2.3](https://github.com/arcanis/jest-pnp-resolver) - MIT
[jest-regex-util@29.6.3](https://github.com/jestjs/jest) - MIT
[jest-resolve-dependencies@29.7.0](https://github.com/jestjs/jest) - MIT
[jest-resolve@29.7.0](https://github.com/jestjs/jest) - MIT
[jest-runner@29.7.0](https://github.com/jestjs/jest) - MIT
[jest-runtime@29.7.0](https://github.com/jestjs/jest) - MIT
[jest-snapshot@29.7.0](https://github.com/jestjs/jest) - MIT
[jest-util@29.7.0](https://github.com/jestjs/jest) - MIT
[jest-validate@29.7.0](https://github.com/jestjs/jest) - MIT
[jest-watcher@29.7.0](https://github.com/jestjs/jest) - MIT
[jest-worker@29.7.0](https://github.com/jestjs/jest) - MIT
[jest@29.7.0](https://github.com/jestjs/jest) - MIT
[js-tokens@4.0.0](https://github.com/lydell/js-tokens) - MIT
[js-yaml@3.14.1](https://github.com/nodeca/js-yaml) - MIT
[js-yaml@4.1.0](https://github.com/nodeca/js-yaml) - MIT
[jsesc@2.5.2](https://github.com/mathiasbynens/jsesc) - MIT
[json-bignum@0.0.3](https://github.com/datalanche/json-bignum) - MIT
[json-buffer@3.0.1](https://github.com/dominictarr/json-buffer) - MIT
[json-parse-even-better-errors@2.3.1](https://github.com/npm/json-parse-even-better-errors) - MIT
[json-schema-traverse@0.4.1](https://github.com/epoberezkin/json-schema-traverse) - MIT
[json-stable-stringify-without-jsonify@1.0.1](https://github.com/samn/json-stable-stringify) - MIT
[json5@2.2.3](https://github.com/json5/json5) - MIT
[keyv@4.5.4](https://github.com/jaredwray/keyv) - MIT
[kleur@3.0.3](https://github.com/lukeed/kleur) - MIT
[leven@3.1.0](https://github.com/sindresorhus/leven) - MIT
[levn@0.4.1](https://github.com/gkz/levn) - MIT
[lines-and-columns@1.2.4](https://github.com/eventualbuddha/lines-and-columns) - MIT
[linkify-it@5.0.0](https://github.com/markdown-it/linkify-it) - MIT
[locate-path@5.0.0](https://github.com/sindresorhus/locate-path) - MIT
[locate-path@6.0.0](https://github.com/sindresorhus/locate-path) - MIT
[lodash.camelcase@4.3.0](https://github.com/lodash/lodash) - MIT
[lodash.memoize@4.1.2](https://github.com/lodash/lodash) - MIT
[lodash.merge@4.6.2](https://github.com/lodash/lodash) - MIT
[lodash@4.17.21](https://github.com/lodash/lodash) - MIT
[long@5.2.3](https://github.com/dcodeIO/long.js) - Apache-2.0
[lru-cache@10.4.3](https://github.com/isaacs/node-lru-cache) - ISC
[lru-cache@5.1.1](https://github.com/isaacs/node-lru-cache) - ISC
[lunr@2.3.9](https://github.com/olivernn/lunr.js) - MIT
[make-dir@4.0.0](https://github.com/sindresorhus/make-dir) - MIT
[make-error@1.3.6](https://github.com/JsCommunity/make-error) - ISC
[makeerror@1.0.12](https://github.com/daaku/nodejs-makeerror) - BSD-3-Clause
[markdown-it@14.1.0](https://github.com/markdown-it/markdown-it) - MIT
[md5@2.3.0](https://github.com/pvorb/node-md5) - BSD-3-Clause
[mdurl@2.0.0](https://github.com/markdown-it/mdurl) - MIT
[merge-stream@2.0.0](https://github.com/grncdr/merge-stream) - MIT
[merge2@1.4.1](https://github.com/teambition/merge2) - MIT
[micromatch@4.0.8](https://github.com/micromatch/micromatch) - MIT
[mime-db@1.52.0](https://github.com/jshttp/mime-db) - MIT
[mime-types@2.1.35](https://github.com/jshttp/mime-types) - MIT
[mimic-fn@2.1.0](https://github.com/sindresorhus/mimic-fn) - MIT
[minimatch@3.1.2](https://github.com/isaacs/minimatch) - ISC
[minimatch@9.0.3](https://github.com/isaacs/minimatch) - ISC
[minimatch@9.0.5](https://github.com/isaacs/minimatch) - ISC
[minimist@1.2.8](https://github.com/minimistjs/minimist) - MIT
[minipass@7.1.2](https://github.com/isaacs/minipass) - ISC
[minizlib@3.0.1](https://github.com/isaacs/minizlib) - MIT
[mkdirp@3.0.1](https://github.com/isaacs/node-mkdirp) - MIT
[mnemonist@0.38.3](https://github.com/yomguithereal/mnemonist) - MIT
[ms@2.1.2](https://github.com/zeit/ms) - MIT
[ms@2.1.3](https://github.com/vercel/ms) - MIT
[natural-compare@1.4.0](https://github.com/litejs/natural-compare-lite) - MIT
[node-domexception@1.0.0](https://github.com/jimmywarting/node-domexception) - MIT
[node-fetch@2.7.0](https://github.com/bitinn/node-fetch) - MIT
[node-int64@0.4.0](https://github.com/broofa/node-int64) - MIT
[node-releases@2.0.14](https://github.com/chicoxyzzy/node-releases) - MIT
[normalize-path@3.0.0](https://github.com/jonschlinkert/normalize-path) - MIT
[npm-run-path@4.0.1](https://github.com/sindresorhus/npm-run-path) - MIT
[obliterator@1.6.1](https://github.com/yomguithereal/obliterator) - MIT
[once@1.4.0](https://github.com/isaacs/once) - ISC
[onetime@5.1.2](https://github.com/sindresorhus/onetime) - MIT
[onnxruntime-common@1.19.2](https://github.com/Microsoft/onnxruntime) - MIT
[onnxruntime-common@1.20.0-dev.20241016-2b8fc5529b](https://github.com/Microsoft/onnxruntime) - MIT
[onnxruntime-node@1.19.2](https://github.com/Microsoft/onnxruntime) - MIT
[onnxruntime-web@1.21.0-dev.20241024-d9ca84ef96](https://github.com/Microsoft/onnxruntime) - MIT
[openai@4.29.2](https://github.com/openai/openai-node) - Apache-2.0
[optionator@0.9.3](https://github.com/gkz/optionator) - MIT
[p-limit@2.3.0](https://github.com/sindresorhus/p-limit) - MIT
[p-limit@3.1.0](https://github.com/sindresorhus/p-limit) - MIT
[p-locate@4.1.0](https://github.com/sindresorhus/p-locate) - MIT
[p-locate@5.0.0](https://github.com/sindresorhus/p-locate) - MIT
[p-try@2.2.0](https://github.com/sindresorhus/p-try) - MIT
[package-json-from-dist@1.0.1](https://github.com/isaacs/package-json-from-dist) - BlueOak-1.0.0
[parent-module@1.0.1](https://github.com/sindresorhus/parent-module) - MIT
[parse-json@5.2.0](https://github.com/sindresorhus/parse-json) - MIT
[path-exists@4.0.0](https://github.com/sindresorhus/path-exists) - MIT
[path-is-absolute@1.0.1](https://github.com/sindresorhus/path-is-absolute) - MIT
[path-key@3.1.1](https://github.com/sindresorhus/path-key) - MIT
[path-parse@1.0.7](https://github.com/jbgutierrez/path-parse) - MIT
[path-scurry@1.11.1](https://github.com/isaacs/path-scurry) - BlueOak-1.0.0
[path-type@4.0.0](https://github.com/sindresorhus/path-type) - MIT
[picocolors@1.0.0](https://github.com/alexeyraspopov/picocolors) - ISC
[picomatch@2.3.1](https://github.com/micromatch/picomatch) - MIT
[pirates@4.0.6](https://github.com/danez/pirates) - MIT
[pkg-dir@4.2.0](https://github.com/sindresorhus/pkg-dir) - MIT
[platform@1.3.6](https://github.com/bestiejs/platform.js) - MIT
[prelude-ls@1.2.1](https://github.com/gkz/prelude-ls) - MIT
[pretty-format@29.7.0](https://github.com/jestjs/jest) - MIT
[prompts@2.4.2](https://github.com/terkelg/prompts) - MIT
[protobufjs@7.4.0](https://github.com/protobufjs/protobuf.js) - BSD-3-Clause
[proxy-from-env@1.1.0](https://github.com/Rob--W/proxy-from-env) - MIT
[punycode.js@2.3.1](https://github.com/mathiasbynens/punycode.js) - MIT
[punycode@2.3.1](https://github.com/mathiasbynens/punycode.js) - MIT
[pure-rand@6.0.4](https://github.com/dubzzz/pure-rand) - MIT
[queue-microtask@1.2.3](https://github.com/feross/queue-microtask) - MIT
[react-is@18.2.0](https://github.com/facebook/react) - MIT
[rechoir@0.6.2](https://github.com/tkellen/node-rechoir) - MIT
[reflect-metadata@0.2.2](https://github.com/rbuckton/reflect-metadata) - Apache-2.0
[require-directory@2.1.1](https://github.com/troygoode/node-require-directory) - MIT
[resolve-cwd@3.0.0](https://github.com/sindresorhus/resolve-cwd) - MIT
[resolve-from@4.0.0](https://github.com/sindresorhus/resolve-from) - MIT
[resolve-from@5.0.0](https://github.com/sindresorhus/resolve-from) - MIT
[resolve.exports@2.0.2](https://github.com/lukeed/resolve.exports) - MIT
[resolve@1.22.8](https://github.com/browserify/resolve) - MIT
[reusify@1.0.4](https://github.com/mcollina/reusify) - MIT
[rimraf@3.0.2](https://github.com/isaacs/rimraf) - ISC
[rimraf@5.0.10](https://github.com/isaacs/rimraf) - ISC
[run-parallel@1.2.0](https://github.com/feross/run-parallel) - MIT
[semver@6.3.1](https://github.com/npm/node-semver) - ISC
[semver@7.6.3](https://github.com/npm/node-semver) - ISC
[sharp@0.33.5](https://github.com/lovell/sharp) - Apache-2.0
[shebang-command@2.0.0](https://github.com/kevva/shebang-command) - MIT
[shebang-regex@3.0.0](https://github.com/sindresorhus/shebang-regex) - MIT
[shelljs@0.8.5](https://github.com/shelljs/shelljs) - BSD-3-Clause
[shiki@1.10.3](https://github.com/shikijs/shiki) - MIT
[shx@0.3.4](https://github.com/shelljs/shx) - MIT
[signal-exit@3.0.7](https://github.com/tapjs/signal-exit) - ISC
[signal-exit@4.1.0](https://github.com/tapjs/signal-exit) - ISC
[simple-swizzle@0.2.2](https://github.com/qix-/node-simple-swizzle) - MIT
[sisteransi@1.0.5](https://github.com/terkelg/sisteransi) - MIT
[slash@3.0.0](https://github.com/sindresorhus/slash) - MIT
[source-map-support@0.5.13](https://github.com/evanw/node-source-map-support) - MIT
[source-map@0.6.1](https://github.com/mozilla/source-map) - BSD-3-Clause
[sprintf-js@1.0.3](https://github.com/alexei/sprintf.js) - BSD-3-Clause
[stack-utils@2.0.6](https://github.com/tapjs/stack-utils) - MIT
[stream-read-all@3.0.1](https://github.com/75lb/stream-read-all) - MIT
[string-length@4.0.2](https://github.com/sindresorhus/string-length) - MIT
[string-width@4.2.3](https://github.com/sindresorhus/string-width) - MIT
[string-width@5.1.2](https://github.com/sindresorhus/string-width) - MIT
[strip-ansi@6.0.1](https://github.com/chalk/strip-ansi) - MIT
[strip-ansi@7.1.0](https://github.com/chalk/strip-ansi) - MIT
[strip-bom@4.0.0](https://github.com/sindresorhus/strip-bom) - MIT
[strip-final-newline@2.0.0](https://github.com/sindresorhus/strip-final-newline) - MIT
[strip-json-comments@3.1.1](https://github.com/sindresorhus/strip-json-comments) - MIT
[strnum@1.0.5](https://github.com/NaturalIntelligence/strnum) - MIT
[supports-color@7.2.0](https://github.com/chalk/supports-color) - MIT
[supports-color@8.1.1](https://github.com/chalk/supports-color) - MIT
[supports-preserve-symlinks-flag@1.0.0](https://github.com/inspect-js/node-supports-preserve-symlinks-flag) - MIT
[table-layout@3.0.2](https://github.com/75lb/table-layout) - MIT
[tar@7.4.3](https://github.com/isaacs/node-tar) - ISC
[test-exclude@6.0.0](https://github.com/istanbuljs/test-exclude) - ISC
[text-table@0.2.0](https://github.com/substack/text-table) - MIT
[tmp@0.2.3](https://github.com/raszi/node-tmp) - MIT
[tmpl@1.0.5](https://github.com/daaku/nodejs-tmpl) - BSD-3-Clause
[to-regex-range@5.0.1](https://github.com/micromatch/to-regex-range) - MIT
[tr46@0.0.3](https://github.com/Sebmaster/tr46.js) - MIT
[ts-api-utils@1.0.3](https://github.com/JoshuaKGoldberg/ts-api-utils) - MIT
[ts-jest@29.1.2](https://github.com/kulshekhar/ts-jest) - MIT
[tslib@1.14.1](https://github.com/Microsoft/tslib) - 0BSD
[tslib@2.6.2](https://github.com/Microsoft/tslib) - 0BSD
[type-check@0.4.0](https://github.com/gkz/type-check) - MIT
[type-detect@4.0.8](https://github.com/chaijs/type-detect) - MIT
[type-fest@0.20.2](https://github.com/sindresorhus/type-fest) - (MIT OR CC0-1.0)
[type-fest@0.21.3](https://github.com/sindresorhus/type-fest) - (MIT OR CC0-1.0)
[typedoc-plugin-markdown@4.2.1](https://github.com/typedoc2md/typedoc-plugin-markdown) - MIT
[typedoc@0.26.4](https://github.com/TypeStrong/TypeDoc) - Apache-2.0
[typescript-eslint@7.1.0](https://github.com/typescript-eslint/typescript-eslint) - MIT
[typescript@5.5.4](https://github.com/Microsoft/TypeScript) - Apache-2.0
[typical@4.0.0](https://github.com/75lb/typical) - MIT
[typical@7.1.1](https://github.com/75lb/typical) - MIT
[uc.micro@2.1.0](https://github.com/markdown-it/uc.micro) - MIT
[undici-types@5.26.5](https://github.com/nodejs/undici) - MIT
[undici-types@6.19.8](https://github.com/nodejs/undici) - MIT
[update-browserslist-db@1.0.13](https://github.com/browserslist/update-db) - MIT
[uri-js@4.4.1](https://github.com/garycourt/uri-js) - BSD-2-Clause
[uuid@9.0.1](https://github.com/uuidjs/uuid) - MIT
[v8-to-istanbul@9.2.0](https://github.com/istanbuljs/v8-to-istanbul) - ISC
[walker@1.0.8](https://github.com/daaku/nodejs-walker) - Apache-2.0
[web-streams-polyfill@3.3.3](https://github.com/MattiasBuelens/web-streams-polyfill) - MIT
[web-streams-polyfill@4.0.0-beta.3](https://github.com/MattiasBuelens/web-streams-polyfill) - MIT
[webidl-conversions@3.0.1](https://github.com/jsdom/webidl-conversions) - BSD-2-Clause
[whatwg-url@5.0.0](https://github.com/jsdom/whatwg-url) - MIT
[which@2.0.2](https://github.com/isaacs/node-which) - ISC
[wordwrapjs@5.1.0](https://github.com/75lb/wordwrapjs) - MIT
[wrap-ansi@7.0.0](https://github.com/chalk/wrap-ansi) - MIT
[wrap-ansi@8.1.0](https://github.com/chalk/wrap-ansi) - MIT
[wrappy@1.0.2](https://github.com/npm/wrappy) - ISC
[write-file-atomic@4.0.2](https://github.com/npm/write-file-atomic) - ISC
[y18n@5.0.8](https://github.com/yargs/y18n) - ISC
[yallist@3.1.1](https://github.com/isaacs/yallist) - ISC
[yallist@5.0.0](https://github.com/isaacs/yallist) - BlueOak-1.0.0
[yaml@2.4.5](https://github.com/eemeli/yaml) - ISC
[yargs-parser@21.1.1](https://github.com/yargs/yargs-parser) - ISC
[yargs@17.7.2](https://github.com/yargs/yargs) - MIT
[yocto-queue@0.1.0](https://github.com/sindresorhus/yocto-queue) - MIT

File diff suppressed because it is too large Load Diff

View File

@@ -273,9 +273,7 @@ export async function connect(
let nativeProvider: NativeJsHeaderProvider | undefined;
if (finalHeaderProvider) {
if (typeof finalHeaderProvider === "function") {
nativeProvider = new NativeJsHeaderProvider(async () =>
finalHeaderProvider(),
);
nativeProvider = new NativeJsHeaderProvider(finalHeaderProvider);
} else if (
finalHeaderProvider &&
typeof finalHeaderProvider.getHeaders === "function"

View File

@@ -684,17 +684,19 @@ export class VectorQuery extends StandardQueryBase<NativeVectorQuery> {
rerank(reranker: Reranker): VectorQuery {
super.doCall((inner) =>
inner.rerank(async (args) => {
const vecResults = await fromBufferToRecordBatch(args.vecResults);
const ftsResults = await fromBufferToRecordBatch(args.ftsResults);
const result = await reranker.rerankHybrid(
args.query,
vecResults as RecordBatch,
ftsResults as RecordBatch,
);
inner.rerank({
rerankHybrid: async (_, args) => {
const vecResults = await fromBufferToRecordBatch(args.vecResults);
const ftsResults = await fromBufferToRecordBatch(args.ftsResults);
const result = await reranker.rerankHybrid(
args.query,
vecResults as RecordBatch,
ftsResults as RecordBatch,
);
const buffer = fromRecordBatchToBuffer(result);
return buffer;
const buffer = fromRecordBatchToBuffer(result);
return buffer;
},
}),
);

View File

@@ -542,35 +542,6 @@ export abstract class Table {
*
*/
abstract stats(): Promise<TableStatistics>;
/**
* Get the initial storage options that were passed in when opening this table.
*
* For dynamically refreshed options (e.g., credential vending), use
* {@link Table.latestStorageOptions}.
*
* Warning: This is an internal API and the return value is subject to change.
*
* @returns The storage options, or undefined if no storage options were configured.
*/
abstract initialStorageOptions(): Promise<
Record<string, string> | null | undefined
>;
/**
* Get the latest storage options, refreshing from provider if configured.
*
* This method is useful for credential vending scenarios where storage options
* may be refreshed dynamically. If no dynamic provider is configured, this
* returns the initial static options.
*
* Warning: This is an internal API and the return value is subject to change.
*
* @returns The storage options, or undefined if no storage options were configured.
*/
abstract latestStorageOptions(): Promise<
Record<string, string> | null | undefined
>;
}
export class LocalTable extends Table {
@@ -907,18 +878,6 @@ export class LocalTable extends Table {
return await this.inner.stats();
}
async initialStorageOptions(): Promise<
Record<string, string> | null | undefined
> {
return await this.inner.initialStorageOptions();
}
async latestStorageOptions(): Promise<
Record<string, string> | null | undefined
> {
return await this.inner.latestStorageOptions();
}
mergeInsert(on: string | string[]): MergeInsertBuilder {
on = Array.isArray(on) ? on : [on];
return new MergeInsertBuilder(this.inner.mergeInsert(on), this.schema());

View File

@@ -1,6 +1,6 @@
{
"name": "@lancedb/lancedb-darwin-arm64",
"version": "0.27.0-beta.2",
"version": "0.25.0-beta.0",
"os": ["darwin"],
"cpu": ["arm64"],
"main": "lancedb.darwin-arm64.node",
@@ -8,9 +8,5 @@
"license": "Apache-2.0",
"engines": {
"node": ">= 18"
},
"repository": {
"type": "git",
"url": "https://github.com/lancedb/lancedb"
}
}

View File

@@ -0,0 +1,3 @@
# `@lancedb/lancedb-darwin-x64`
This is the **x86_64-apple-darwin** binary for `@lancedb/lancedb`

View File

@@ -0,0 +1,12 @@
{
"name": "@lancedb/lancedb-darwin-x64",
"version": "0.25.0-beta.0",
"os": ["darwin"],
"cpu": ["x64"],
"main": "lancedb.darwin-x64.node",
"files": ["lancedb.darwin-x64.node"],
"license": "Apache-2.0",
"engines": {
"node": ">= 18"
}
}

View File

@@ -1,6 +1,6 @@
{
"name": "@lancedb/lancedb-linux-arm64-gnu",
"version": "0.27.0-beta.2",
"version": "0.25.0-beta.0",
"os": ["linux"],
"cpu": ["arm64"],
"main": "lancedb.linux-arm64-gnu.node",
@@ -9,9 +9,5 @@
"engines": {
"node": ">= 18"
},
"libc": ["glibc"],
"repository": {
"type": "git",
"url": "https://github.com/lancedb/lancedb"
}
"libc": ["glibc"]
}

View File

@@ -1,6 +1,6 @@
{
"name": "@lancedb/lancedb-linux-arm64-musl",
"version": "0.27.0-beta.2",
"version": "0.25.0-beta.0",
"os": ["linux"],
"cpu": ["arm64"],
"main": "lancedb.linux-arm64-musl.node",
@@ -9,9 +9,5 @@
"engines": {
"node": ">= 18"
},
"libc": ["musl"],
"repository": {
"type": "git",
"url": "https://github.com/lancedb/lancedb"
}
"libc": ["musl"]
}

View File

@@ -1,6 +1,6 @@
{
"name": "@lancedb/lancedb-linux-x64-gnu",
"version": "0.27.0-beta.2",
"version": "0.25.0-beta.0",
"os": ["linux"],
"cpu": ["x64"],
"main": "lancedb.linux-x64-gnu.node",
@@ -9,9 +9,5 @@
"engines": {
"node": ">= 18"
},
"libc": ["glibc"],
"repository": {
"type": "git",
"url": "https://github.com/lancedb/lancedb"
}
"libc": ["glibc"]
}

View File

@@ -1,6 +1,6 @@
{
"name": "@lancedb/lancedb-linux-x64-musl",
"version": "0.27.0-beta.2",
"version": "0.25.0-beta.0",
"os": ["linux"],
"cpu": ["x64"],
"main": "lancedb.linux-x64-musl.node",
@@ -9,9 +9,5 @@
"engines": {
"node": ">= 18"
},
"libc": ["musl"],
"repository": {
"type": "git",
"url": "https://github.com/lancedb/lancedb"
}
"libc": ["musl"]
}

View File

@@ -1,6 +1,6 @@
{
"name": "@lancedb/lancedb-win32-arm64-msvc",
"version": "0.27.0-beta.2",
"version": "0.25.0-beta.0",
"os": [
"win32"
],
@@ -14,9 +14,5 @@
"license": "Apache-2.0",
"engines": {
"node": ">= 18"
},
"repository": {
"type": "git",
"url": "https://github.com/lancedb/lancedb"
}
}

View File

@@ -1,6 +1,6 @@
{
"name": "@lancedb/lancedb-win32-x64-msvc",
"version": "0.27.0-beta.2",
"version": "0.25.0-beta.0",
"os": ["win32"],
"cpu": ["x64"],
"main": "lancedb.win32-x64-msvc.node",
@@ -8,9 +8,5 @@
"license": "Apache-2.0",
"engines": {
"node": ">= 18"
},
"repository": {
"type": "git",
"url": "https://github.com/lancedb/lancedb"
}
}

1779
nodejs/package-lock.json generated

File diff suppressed because it is too large Load Diff

View File

@@ -11,7 +11,7 @@
"ann"
],
"private": false,
"version": "0.27.0-beta.2",
"version": "0.25.0-beta.0",
"main": "dist/index.js",
"exports": {
".": "./dist/index.js",
@@ -21,29 +21,29 @@
},
"types": "dist/index.d.ts",
"napi": {
"binaryName": "lancedb",
"targets": [
"aarch64-apple-darwin",
"x86_64-unknown-linux-gnu",
"aarch64-unknown-linux-gnu",
"x86_64-unknown-linux-musl",
"aarch64-unknown-linux-musl",
"x86_64-pc-windows-msvc",
"aarch64-pc-windows-msvc"
]
"name": "lancedb",
"triples": {
"defaults": false,
"additional": [
"x86_64-apple-darwin",
"aarch64-apple-darwin",
"x86_64-unknown-linux-gnu",
"aarch64-unknown-linux-gnu",
"x86_64-unknown-linux-musl",
"aarch64-unknown-linux-musl",
"x86_64-pc-windows-msvc",
"aarch64-pc-windows-msvc"
]
}
},
"license": "Apache-2.0",
"repository": {
"type": "git",
"url": "https://github.com/lancedb/lancedb"
},
"devDependencies": {
"@aws-sdk/client-dynamodb": "^3.33.0",
"@aws-sdk/client-kms": "^3.33.0",
"@aws-sdk/client-s3": "^3.33.0",
"@biomejs/biome": "^1.7.3",
"@jest/globals": "^29.7.0",
"@napi-rs/cli": "^3.5.1",
"@napi-rs/cli": "^2.18.3",
"@types/axios": "^0.14.0",
"@types/jest": "^29.1.2",
"@types/node": "^22.7.4",
@@ -72,9 +72,9 @@
"os": ["darwin", "linux", "win32"],
"scripts": {
"artifacts": "napi artifacts",
"build:debug": "napi build --platform --dts ../lancedb/native.d.ts --js ../lancedb/native.js --output-dir lancedb",
"build:debug": "napi build --platform --no-const-enum --dts ../lancedb/native.d.ts --js ../lancedb/native.js lancedb",
"postbuild:debug": "shx mkdir -p dist && shx cp lancedb/*.node dist/",
"build:release": "napi build --platform --release --dts ../lancedb/native.d.ts --js ../lancedb/native.js --output-dir dist",
"build:release": "napi build --platform --no-const-enum --release --dts ../lancedb/native.d.ts --js ../lancedb/native.js dist/",
"postbuild:release": "shx mkdir -p dist && shx cp lancedb/*.node dist/",
"build": "npm run build:debug && npm run tsc",
"build-release": "npm run build:release && npm run tsc",
@@ -88,7 +88,7 @@
"prepublishOnly": "napi prepublish -t npm",
"test": "jest --verbose",
"integration": "S3_TEST=1 npm run test",
"universal": "napi universalize",
"universal": "napi universal",
"version": "napi version"
},
"dependencies": {

View File

@@ -13,7 +13,6 @@ use crate::header::JsHeaderProvider;
use crate::table::Table;
use crate::ConnectionOptions;
use lancedb::connection::{ConnectBuilder, Connection as LanceDBConnection};
use lancedb::ipc::{ipc_file_to_batches, ipc_file_to_schema};
#[napi]

View File

@@ -1,19 +1,20 @@
// SPDX-License-Identifier: Apache-2.0
// SPDX-FileCopyrightText: Copyright The LanceDB Authors
use napi::{bindgen_prelude::*, threadsafe_function::ThreadsafeFunction};
use napi::{
bindgen_prelude::*,
threadsafe_function::{ErrorStrategy, ThreadsafeFunction},
};
use napi_derive::napi;
use std::collections::HashMap;
use std::sync::Arc;
type GetHeadersFn = ThreadsafeFunction<(), Promise<HashMap<String, String>>, (), Status, false>;
/// JavaScript HeaderProvider implementation that wraps a JavaScript callback.
/// This is the only native header provider - all header provider implementations
/// should provide a JavaScript function that returns headers.
#[napi]
pub struct JsHeaderProvider {
get_headers_fn: Arc<GetHeadersFn>,
get_headers_fn: Arc<ThreadsafeFunction<(), ErrorStrategy::CalleeHandled>>,
}
impl Clone for JsHeaderProvider {
@@ -28,12 +29,9 @@ impl Clone for JsHeaderProvider {
impl JsHeaderProvider {
/// Create a new JsHeaderProvider from a JavaScript callback
#[napi(constructor)]
pub fn new(
get_headers_callback: Function<(), Promise<HashMap<String, String>>>,
) -> Result<Self> {
pub fn new(get_headers_callback: JsFunction) -> Result<Self> {
let get_headers_fn = get_headers_callback
.build_threadsafe_function()
.build()
.create_threadsafe_function(0, |ctx| Ok(vec![ctx.value]))
.map_err(|e| {
Error::new(
Status::GenericFailure,
@@ -53,7 +51,7 @@ impl lancedb::remote::HeaderProvider for JsHeaderProvider {
async fn get_headers(&self) -> lancedb::error::Result<HashMap<String, String>> {
// Call the JavaScript function asynchronously
let promise: Promise<HashMap<String, String>> =
self.get_headers_fn.call_async(()).await.map_err(|e| {
self.get_headers_fn.call_async(Ok(())).await.map_err(|e| {
lancedb::error::Error::Runtime {
message: format!("Failed to call JavaScript get_headers: {}", e),
}

View File

@@ -60,7 +60,7 @@ pub struct OpenTableOptions {
pub storage_options: Option<HashMap<String, String>>,
}
#[napi_derive::module_init]
#[napi::module_init]
fn init() {
let env = Env::new()
.filter_or("LANCEDB_LOG", "warn")

View File

@@ -20,8 +20,8 @@ use napi_derive::napi;
use crate::error::convert_error;
use crate::error::NapiErrorExt;
use crate::iterator::RecordBatchIterator;
use crate::rerankers::RerankHybridCallbackArgs;
use crate::rerankers::Reranker;
use crate::rerankers::RerankerCallbacks;
use crate::util::{parse_distance_type, schema_to_buffer};
#[napi]
@@ -42,7 +42,7 @@ impl Query {
}
#[napi]
pub fn full_text_search(&mut self, query: Object) -> napi::Result<()> {
pub fn full_text_search(&mut self, query: napi::JsObject) -> napi::Result<()> {
let query = parse_fts_query(query)?;
self.inner = self.inner.clone().full_text_search(query);
Ok(())
@@ -235,7 +235,7 @@ impl VectorQuery {
}
#[napi]
pub fn full_text_search(&mut self, query: Object) -> napi::Result<()> {
pub fn full_text_search(&mut self, query: napi::JsObject) -> napi::Result<()> {
let query = parse_fts_query(query)?;
self.inner = self.inner.clone().full_text_search(query);
Ok(())
@@ -272,13 +272,11 @@ impl VectorQuery {
}
#[napi]
pub fn rerank(
&mut self,
rerank_hybrid: Function<RerankHybridCallbackArgs, Promise<Buffer>>,
) -> napi::Result<()> {
let reranker = Reranker::new(rerank_hybrid)?;
self.inner = self.inner.clone().rerank(Arc::new(reranker));
Ok(())
pub fn rerank(&mut self, callbacks: RerankerCallbacks) {
self.inner = self
.inner
.clone()
.rerank(Arc::new(Reranker::new(callbacks)));
}
#[napi(catch_unwind)]
@@ -525,12 +523,12 @@ impl JsFullTextQuery {
}
}
fn parse_fts_query(query: Object) -> napi::Result<FullTextSearchQuery> {
if let Ok(Some(query)) = query.get::<&JsFullTextQuery>("query") {
fn parse_fts_query(query: napi::JsObject) -> napi::Result<FullTextSearchQuery> {
if let Ok(Some(query)) = query.get::<_, &JsFullTextQuery>("query") {
Ok(FullTextSearchQuery::new_query(query.inner.clone()))
} else if let Ok(Some(query_text)) = query.get::<String>("query") {
} else if let Ok(Some(query_text)) = query.get::<_, String>("query") {
let mut query_text = query_text;
let columns = query.get::<Option<Vec<String>>>("columns")?.flatten();
let columns = query.get::<_, Option<Vec<String>>>("columns")?.flatten();
let is_phrase =
query_text.len() >= 2 && query_text.starts_with('"') && query_text.ends_with('"');

View File

@@ -3,7 +3,10 @@
use arrow_array::RecordBatch;
use async_trait::async_trait;
use napi::{bindgen_prelude::*, threadsafe_function::ThreadsafeFunction};
use napi::{
bindgen_prelude::*,
threadsafe_function::{ErrorStrategy, ThreadsafeFunction},
};
use napi_derive::napi;
use lancedb::ipc::batches_to_ipc_file;
@@ -12,28 +15,27 @@ use lancedb::{error::Error, ipc::ipc_file_to_batches};
use crate::error::NapiErrorExt;
type RerankHybridFn = ThreadsafeFunction<
RerankHybridCallbackArgs,
Promise<Buffer>,
RerankHybridCallbackArgs,
Status,
false,
>;
/// Reranker implementation that "wraps" a NodeJS Reranker implementation.
/// This contains references to the callbacks that can be used to invoke the
/// reranking methods on the NodeJS implementation and handles serializing the
/// record batches to Arrow IPC buffers.
#[napi]
pub struct Reranker {
rerank_hybrid: RerankHybridFn,
/// callback to the Javascript which will call the rerankHybrid method of
/// some Reranker implementation
rerank_hybrid: ThreadsafeFunction<RerankHybridCallbackArgs, ErrorStrategy::CalleeHandled>,
}
#[napi]
impl Reranker {
pub fn new(
rerank_hybrid: Function<RerankHybridCallbackArgs, Promise<Buffer>>,
) -> napi::Result<Self> {
let rerank_hybrid = rerank_hybrid.build_threadsafe_function().build()?;
Ok(Self { rerank_hybrid })
#[napi]
pub fn new(callbacks: RerankerCallbacks) -> Self {
let rerank_hybrid = callbacks
.rerank_hybrid
.create_threadsafe_function(0, move |ctx| Ok(vec![ctx.value]))
.unwrap();
Self { rerank_hybrid }
}
}
@@ -47,16 +49,16 @@ impl lancedb::rerankers::Reranker for Reranker {
) -> lancedb::error::Result<RecordBatch> {
let callback_args = RerankHybridCallbackArgs {
query: query.to_string(),
vec_results: Buffer::from(batches_to_ipc_file(&[vector_results])?.as_ref()),
fts_results: Buffer::from(batches_to_ipc_file(&[fts_results])?.as_ref()),
vec_results: batches_to_ipc_file(&[vector_results])?,
fts_results: batches_to_ipc_file(&[fts_results])?,
};
let promised_buffer: Promise<Buffer> = self
.rerank_hybrid
.call_async(callback_args)
.call_async(Ok(callback_args))
.await
.map_err(|e| Error::Runtime {
message: format!("napi error status={}, reason={}", e.status, e.reason),
})?;
message: format!("napi error status={}, reason={}", e.status, e.reason),
})?;
let buffer = promised_buffer.await.map_err(|e| Error::Runtime {
message: format!("napi error status={}, reason={}", e.status, e.reason),
})?;
@@ -75,11 +77,16 @@ impl std::fmt::Debug for Reranker {
}
}
#[napi(object)]
pub struct RerankerCallbacks {
pub rerank_hybrid: JsFunction,
}
#[napi(object)]
pub struct RerankHybridCallbackArgs {
pub query: String,
pub vec_results: Buffer,
pub fts_results: Buffer,
pub vec_results: Vec<u8>,
pub fts_results: Vec<u8>,
}
fn buffer_to_record_batch(buffer: Buffer) -> Result<RecordBatch> {

View File

@@ -96,6 +96,7 @@ impl napi::bindgen_prelude::FromNapiValue for Session {
) -> napi::Result<Self> {
let object: napi::bindgen_prelude::ClassInstance<Self> =
napi::bindgen_prelude::ClassInstance::from_napi_value(env, napi_val)?;
Ok((*object).clone())
let copy = object.clone();
Ok(copy)
}
}

View File

@@ -71,17 +71,6 @@ impl Table {
pub async fn add(&self, buf: Buffer, mode: String) -> napi::Result<AddResult> {
let batches = ipc_file_to_batches(buf.to_vec())
.map_err(|e| napi::Error::from_reason(format!("Failed to read IPC file: {}", e)))?;
let batches = batches
.into_iter()
.map(|batch| {
batch.map_err(|e| {
napi::Error::from_reason(format!(
"Failed to read record batch from IPC file: {}",
e
))
})
})
.collect::<Result<Vec<_>>>()?;
let mut op = self.inner_ref()?.add(batches);
op = if mode == "append" {
@@ -177,19 +166,6 @@ impl Table {
Ok(stats.into())
}
#[napi(catch_unwind)]
pub async fn initial_storage_options(&self) -> napi::Result<Option<HashMap<String, String>>> {
Ok(self.inner_ref()?.initial_storage_options().await)
}
#[napi(catch_unwind)]
pub async fn latest_storage_options(&self) -> napi::Result<Option<HashMap<String, String>>> {
self.inner_ref()?
.latest_storage_options()
.await
.default_error()
}
#[napi(catch_unwind)]
pub async fn update(
&self,

View File

@@ -1,5 +1,5 @@
[tool.bumpversion]
current_version = "0.30.0-beta.3"
current_version = "0.28.0-beta.0"
parse = """(?x)
(?P<major>0|[1-9]\\d*)\\.
(?P<minor>0|[1-9]\\d*)\\.

View File

@@ -1,13 +1,13 @@
[package]
name = "lancedb-python"
version = "0.30.0-beta.3"
version = "0.27.0"
edition.workspace = true
description = "Python bindings for LanceDB"
license.workspace = true
repository.workspace = true
keywords.workspace = true
categories.workspace = true
rust-version = "1.91.0"
rust-version = "1.88.0"
[lib]
name = "_lancedb"

View File

@@ -1,206 +0,0 @@
| Name | Version | License | URL |
|--------------------------------|-----------------|--------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------|
| InstructorEmbedding | 1.0.1 | Apache License 2.0 | https://github.com/HKUNLP/instructor-embedding |
| Jinja2 | 3.1.6 | BSD License | https://github.com/pallets/jinja/ |
| Markdown | 3.10.2 | BSD-3-Clause | https://Python-Markdown.github.io/ |
| MarkupSafe | 3.0.3 | BSD-3-Clause | https://github.com/pallets/markupsafe/ |
| PyJWT | 2.11.0 | MIT | https://github.com/jpadilla/pyjwt |
| PyYAML | 6.0.3 | MIT License | https://pyyaml.org/ |
| Pygments | 2.19.2 | BSD License | https://pygments.org |
| accelerate | 1.12.0 | Apache Software License | https://github.com/huggingface/accelerate |
| adlfs | 2026.2.0 | BSD License | UNKNOWN |
| aiohappyeyeballs | 2.6.1 | Python Software Foundation License | https://github.com/aio-libs/aiohappyeyeballs |
| aiohttp | 3.13.3 | Apache-2.0 AND MIT | https://github.com/aio-libs/aiohttp |
| aiosignal | 1.4.0 | Apache Software License | https://github.com/aio-libs/aiosignal |
| annotated-types | 0.7.0 | MIT License | https://github.com/annotated-types/annotated-types |
| anyio | 4.12.1 | MIT | https://anyio.readthedocs.io/en/stable/versionhistory.html |
| appnope | 0.1.4 | BSD License | http://github.com/minrk/appnope |
| asttokens | 3.0.1 | Apache 2.0 | https://github.com/gristlabs/asttokens |
| attrs | 25.4.0 | MIT | https://www.attrs.org/en/stable/changelog.html |
| awscli | 1.44.35 | Apache Software License | http://aws.amazon.com/cli/ |
| azure-core | 1.38.0 | MIT License | https://github.com/Azure/azure-sdk-for-python/tree/main/sdk/core/azure-core |
| azure-datalake-store | 0.0.53 | MIT License | https://github.com/Azure/azure-data-lake-store-python |
| azure-identity | 1.25.1 | MIT | https://github.com/Azure/azure-sdk-for-python |
| azure-storage-blob | 12.28.0 | MIT License | https://github.com/Azure/azure-sdk-for-python/tree/main/sdk/storage/azure-storage-blob |
| babel | 2.18.0 | BSD License | https://babel.pocoo.org/ |
| backrefs | 6.1 | MIT | https://github.com/facelessuser/backrefs |
| beautifulsoup4 | 4.14.3 | MIT License | https://www.crummy.com/software/BeautifulSoup/bs4/ |
| bleach | 6.3.0 | Apache Software License | https://github.com/mozilla/bleach |
| boto3 | 1.42.45 | Apache-2.0 | https://github.com/boto/boto3 |
| botocore | 1.42.45 | Apache-2.0 | https://github.com/boto/botocore |
| cachetools | 7.0.0 | MIT | https://github.com/tkem/cachetools/ |
| certifi | 2026.1.4 | Mozilla Public License 2.0 (MPL 2.0) | https://github.com/certifi/python-certifi |
| cffi | 2.0.0 | MIT | https://cffi.readthedocs.io/en/latest/whatsnew.html |
| cfgv | 3.5.0 | MIT | https://github.com/asottile/cfgv |
| charset-normalizer | 3.4.4 | MIT | https://github.com/jawah/charset_normalizer/blob/master/CHANGELOG.md |
| click | 8.3.1 | BSD-3-Clause | https://github.com/pallets/click/ |
| cohere | 5.20.4 | MIT License | https://github.com/cohere-ai/cohere-python |
| colorama | 0.4.6 | BSD License | https://github.com/tartley/colorama |
| colpali_engine | 0.3.13 | MIT License | https://github.com/illuin-tech/colpali |
| comm | 0.2.3 | BSD License | https://github.com/ipython/comm |
| cryptography | 46.0.4 | Apache-2.0 OR BSD-3-Clause | https://github.com/pyca/cryptography |
| datafusion | 51.0.0 | Apache Software License | https://datafusion.apache.org/python |
| debugpy | 1.8.20 | MIT License | https://aka.ms/debugpy |
| decorator | 5.2.1 | BSD License | UNKNOWN |
| defusedxml | 0.7.1 | Python Software Foundation License | https://github.com/tiran/defusedxml |
| deprecation | 2.1.0 | Apache Software License | http://deprecation.readthedocs.io/ |
| distlib | 0.4.0 | Python Software Foundation License | https://github.com/pypa/distlib |
| distro | 1.9.0 | Apache Software License | https://github.com/python-distro/distro |
| docutils | 0.19 | BSD License; GNU General Public License (GPL); Public Domain; Python Software Foundation License | https://docutils.sourceforge.io/ |
| duckdb | 1.4.4 | MIT License | https://github.com/duckdb/duckdb-python |
| executing | 2.2.1 | MIT License | https://github.com/alexmojaki/executing |
| fastavro | 1.12.1 | MIT | https://github.com/fastavro/fastavro |
| fastjsonschema | 2.21.2 | BSD License | https://github.com/horejsek/python-fastjsonschema |
| filelock | 3.20.3 | Unlicense | https://github.com/tox-dev/py-filelock |
| frozenlist | 1.8.0 | Apache-2.0 | https://github.com/aio-libs/frozenlist |
| fsspec | 2026.2.0 | BSD-3-Clause | https://github.com/fsspec/filesystem_spec |
| ftfy | 6.3.1 | Apache-2.0 | https://ftfy.readthedocs.io/en/latest/ |
| ghp-import | 2.1.0 | Apache Software License | https://github.com/c-w/ghp-import |
| google-ai-generativelanguage | 0.6.15 | Apache Software License | https://github.com/googleapis/google-cloud-python/tree/main/packages/google-ai-generativelanguage |
| google-api-core | 2.25.2 | Apache Software License | https://github.com/googleapis/python-api-core |
| google-api-python-client | 2.189.0 | Apache Software License | https://github.com/googleapis/google-api-python-client/ |
| google-auth | 2.48.0 | Apache Software License | https://github.com/googleapis/google-auth-library-python |
| google-auth-httplib2 | 0.3.0 | Apache Software License | https://github.com/GoogleCloudPlatform/google-auth-library-python-httplib2 |
| google-generativeai | 0.8.6 | Apache Software License | https://github.com/google/generative-ai-python |
| googleapis-common-protos | 1.72.0 | Apache Software License | https://github.com/googleapis/google-cloud-python/tree/main/packages/googleapis-common-protos |
| griffe | 2.0.0 | ISC | https://mkdocstrings.github.io/griffe |
| griffecli | 2.0.0 | ISC | UNKNOWN |
| griffelib | 2.0.0 | ISC | UNKNOWN |
| grpcio | 1.78.0 | Apache-2.0 | https://grpc.io |
| grpcio-status | 1.71.2 | Apache Software License | https://grpc.io |
| h11 | 0.16.0 | MIT License | https://github.com/python-hyper/h11 |
| hf-xet | 1.2.0 | Apache-2.0 | https://github.com/huggingface/xet-core |
| httpcore | 1.0.9 | BSD-3-Clause | https://www.encode.io/httpcore/ |
| httplib2 | 0.31.2 | MIT License | https://github.com/httplib2/httplib2 |
| httpx | 0.28.1 | BSD License | https://github.com/encode/httpx |
| huggingface_hub | 0.36.2 | Apache Software License | https://github.com/huggingface/huggingface_hub |
| ibm-cos-sdk | 2.14.3 | Apache Software License | https://github.com/ibm/ibm-cos-sdk-python |
| ibm-cos-sdk-core | 2.14.3 | Apache Software License | https://github.com/ibm/ibm-cos-sdk-python-core |
| ibm-cos-sdk-s3transfer | 2.14.3 | Apache Software License | https://github.com/IBM/ibm-cos-sdk-python-s3transfer |
| ibm_watsonx_ai | 1.5.1 | BSD License | https://ibm.github.io/watsonx-ai-python-sdk/changelog.html |
| identify | 2.6.16 | MIT | https://github.com/pre-commit/identify |
| idna | 3.11 | BSD-3-Clause | https://github.com/kjd/idna |
| iniconfig | 2.3.0 | MIT | https://github.com/pytest-dev/iniconfig |
| ipykernel | 6.31.0 | BSD-3-Clause | https://ipython.org |
| ipython | 9.10.0 | BSD-3-Clause | https://ipython.org |
| ipython_pygments_lexers | 1.1.1 | BSD License | https://github.com/ipython/ipython-pygments-lexers |
| isodate | 0.7.2 | BSD License | https://github.com/gweis/isodate/ |
| jedi | 0.19.2 | MIT License | https://github.com/davidhalter/jedi |
| jiter | 0.13.0 | MIT License | https://github.com/pydantic/jiter/ |
| jmespath | 1.0.1 | MIT License | https://github.com/jmespath/jmespath.py |
| joblib | 1.5.3 | BSD-3-Clause | https://joblib.readthedocs.io |
| jsonschema | 4.26.0 | MIT | https://github.com/python-jsonschema/jsonschema |
| jsonschema-specifications | 2025.9.1 | MIT | https://github.com/python-jsonschema/jsonschema-specifications |
| jupyter_client | 8.8.0 | BSD License | https://jupyter.org |
| jupyter_core | 5.9.1 | BSD-3-Clause | https://jupyter.org |
| jupyterlab_pygments | 0.3.0 | BSD License | https://github.com/jupyterlab/jupyterlab_pygments |
| jupytext | 1.19.1 | MIT License | https://github.com/mwouts/jupytext |
| lance-namespace | 0.4.5 | Apache-2.0 | https://github.com/lance-format/lance-namespace |
| lance-namespace-urllib3-client | 0.4.5 | Apache-2.0 | https://github.com/lance-format/lance-namespace |
| lancedb | 0.29.2 | Apache Software License | https://github.com/lancedb/lancedb |
| lomond | 0.3.3 | BSD License | https://github.com/wildfoundry/dataplicity-lomond |
| markdown-it-py | 4.0.0 | MIT License | https://github.com/executablebooks/markdown-it-py |
| matplotlib-inline | 0.2.1 | UNKNOWN | https://github.com/ipython/matplotlib-inline |
| mdit-py-plugins | 0.5.0 | MIT License | https://github.com/executablebooks/mdit-py-plugins |
| mdurl | 0.1.2 | MIT License | https://github.com/executablebooks/mdurl |
| mergedeep | 1.3.4 | MIT License | https://github.com/clarketm/mergedeep |
| mistune | 3.2.0 | BSD License | https://github.com/lepture/mistune |
| mkdocs | 1.6.1 | BSD-2-Clause | https://github.com/mkdocs/mkdocs |
| mkdocs-autorefs | 1.4.3 | ISC | https://mkdocstrings.github.io/autorefs |
| mkdocs-get-deps | 0.2.0 | MIT | https://github.com/mkdocs/get-deps |
| mkdocs-jupyter | 0.25.1 | Apache-2.0 | https://github.com/danielfrg/mkdocs-jupyter |
| mkdocs-material | 9.7.1 | MIT | https://github.com/squidfunk/mkdocs-material |
| mkdocs-material-extensions | 1.3.1 | MIT | https://github.com/facelessuser/mkdocs-material-extensions |
| mkdocstrings | 1.0.3 | ISC | https://mkdocstrings.github.io |
| mkdocstrings-python | 2.0.2 | ISC | https://mkdocstrings.github.io/python |
| mpmath | 1.3.0 | BSD License | http://mpmath.org/ |
| msal | 1.34.0 | MIT License | https://github.com/AzureAD/microsoft-authentication-library-for-python |
| msal-extensions | 1.3.1 | MIT License | https://github.com/AzureAD/microsoft-authentication-extensions-for-python/releases |
| multidict | 6.7.1 | Apache License 2.0 | https://github.com/aio-libs/multidict |
| nbclient | 0.10.4 | BSD License | https://jupyter.org |
| nbconvert | 7.17.0 | BSD License | https://jupyter.org |
| nbformat | 5.10.4 | BSD License | https://jupyter.org |
| nest-asyncio | 1.6.0 | BSD License | https://github.com/erdewit/nest_asyncio |
| networkx | 3.6.1 | BSD-3-Clause | https://networkx.org/ |
| nodeenv | 1.10.0 | BSD License | https://github.com/ekalinin/nodeenv |
| numpy | 2.4.2 | BSD-3-Clause AND 0BSD AND MIT AND Zlib AND CC0-1.0 | https://numpy.org |
| ollama | 0.6.1 | MIT | https://ollama.com |
| open_clip_torch | 3.2.0 | MIT License | https://github.com/mlfoundations/open_clip |
| openai | 2.18.0 | Apache Software License | https://github.com/openai/openai-python |
| packaging | 26.0 | Apache-2.0 OR BSD-2-Clause | https://github.com/pypa/packaging |
| paginate | 0.5.7 | MIT License | https://github.com/Signum/paginate |
| pandas | 2.3.3 | BSD License | https://pandas.pydata.org |
| pandocfilters | 1.5.1 | BSD License | http://github.com/jgm/pandocfilters |
| parso | 0.8.6 | MIT License | https://github.com/davidhalter/parso |
| pathspec | 1.0.4 | Mozilla Public License 2.0 (MPL 2.0) | UNKNOWN |
| peft | 0.17.1 | Apache Software License | https://github.com/huggingface/peft |
| pexpect | 4.9.0 | ISC License (ISCL) | https://pexpect.readthedocs.io/ |
| pillow | 12.1.0 | MIT-CMU | https://python-pillow.github.io |
| platformdirs | 4.5.1 | MIT | https://github.com/tox-dev/platformdirs |
| pluggy | 1.6.0 | MIT License | UNKNOWN |
| polars | 1.3.0 | MIT License | https://www.pola.rs/ |
| pre_commit | 4.5.1 | MIT | https://github.com/pre-commit/pre-commit |
| prompt_toolkit | 3.0.52 | BSD License | https://github.com/prompt-toolkit/python-prompt-toolkit |
| propcache | 0.4.1 | Apache Software License | https://github.com/aio-libs/propcache |
| proto-plus | 1.27.1 | Apache Software License | https://github.com/googleapis/proto-plus-python |
| protobuf | 5.29.6 | 3-Clause BSD License | https://developers.google.com/protocol-buffers/ |
| psutil | 7.2.2 | BSD-3-Clause | https://github.com/giampaolo/psutil |
| ptyprocess | 0.7.0 | ISC License (ISCL) | https://github.com/pexpect/ptyprocess |
| pure_eval | 0.2.3 | MIT License | http://github.com/alexmojaki/pure_eval |
| pyarrow | 23.0.0 | Apache-2.0 | https://arrow.apache.org/ |
| pyarrow-stubs | 20.0.0.20251215 | BSD-2-Clause | https://github.com/zen-xu/pyarrow-stubs |
| pyasn1 | 0.6.2 | BSD-2-Clause | https://github.com/pyasn1/pyasn1 |
| pyasn1_modules | 0.4.2 | BSD License | https://github.com/pyasn1/pyasn1-modules |
| pycparser | 3.0 | BSD-3-Clause | https://github.com/eliben/pycparser |
| pydantic | 2.12.5 | MIT | https://github.com/pydantic/pydantic |
| pydantic_core | 2.41.5 | MIT | https://github.com/pydantic/pydantic-core |
| pylance | 2.0.0 | Apache Software License | UNKNOWN |
| pymdown-extensions | 10.20.1 | MIT | https://github.com/facelessuser/pymdown-extensions |
| pyparsing | 3.3.2 | MIT | https://github.com/pyparsing/pyparsing/ |
| pyright | 1.1.408 | MIT | https://github.com/RobertCraigie/pyright-python |
| pytest | 9.0.2 | MIT | https://docs.pytest.org/en/latest/ |
| pytest-asyncio | 1.3.0 | Apache-2.0 | https://github.com/pytest-dev/pytest-asyncio |
| pytest-mock | 3.15.1 | MIT License | https://github.com/pytest-dev/pytest-mock/ |
| python-dateutil | 2.9.0.post0 | Apache Software License; BSD License | https://github.com/dateutil/dateutil |
| pytz | 2025.2 | MIT License | http://pythonhosted.org/pytz |
| pyyaml_env_tag | 1.1 | MIT | https://github.com/waylan/pyyaml-env-tag |
| pyzmq | 27.1.0 | BSD License | https://pyzmq.readthedocs.org |
| referencing | 0.37.0 | MIT | https://github.com/python-jsonschema/referencing |
| regex | 2026.1.15 | Apache-2.0 AND CNRI-Python | https://github.com/mrabarnett/mrab-regex |
| requests | 2.32.5 | Apache Software License | https://requests.readthedocs.io |
| rpds-py | 0.30.0 | MIT | https://github.com/crate-py/rpds |
| rsa | 4.7.2 | Apache Software License | https://stuvel.eu/rsa |
| ruff | 0.15.0 | MIT License | https://docs.astral.sh/ruff |
| s3transfer | 0.16.0 | Apache Software License | https://github.com/boto/s3transfer |
| safetensors | 0.7.0 | Apache Software License | https://github.com/huggingface/safetensors |
| scikit-learn | 1.8.0 | BSD-3-Clause | https://scikit-learn.org |
| scipy | 1.17.0 | BSD License | https://scipy.org/ |
| sentence-transformers | 5.2.2 | Apache Software License | https://www.SBERT.net |
| sentencepiece | 0.2.1 | UNKNOWN | https://github.com/google/sentencepiece |
| six | 1.17.0 | MIT License | https://github.com/benjaminp/six |
| sniffio | 1.3.1 | Apache Software License; MIT License | https://github.com/python-trio/sniffio |
| soupsieve | 2.8.3 | MIT | https://github.com/facelessuser/soupsieve |
| stack-data | 0.6.3 | MIT License | http://github.com/alexmojaki/stack_data |
| sympy | 1.14.0 | BSD License | https://sympy.org |
| tabulate | 0.9.0 | MIT License | https://github.com/astanin/python-tabulate |
| tantivy | 0.25.1 | UNKNOWN | UNKNOWN |
| threadpoolctl | 3.6.0 | BSD License | https://github.com/joblib/threadpoolctl |
| timm | 1.0.24 | Apache Software License | https://github.com/huggingface/pytorch-image-models |
| tinycss2 | 1.4.0 | BSD License | https://www.courtbouillon.org/tinycss2 |
| tokenizers | 0.22.2 | Apache Software License | https://github.com/huggingface/tokenizers |
| torch | 2.8.0 | BSD License | https://pytorch.org/ |
| torchvision | 0.23.0 | BSD | https://github.com/pytorch/vision |
| tornado | 6.5.4 | Apache Software License | http://www.tornadoweb.org/ |
| tqdm | 4.67.3 | MPL-2.0 AND MIT | https://tqdm.github.io |
| traitlets | 5.14.3 | BSD License | https://github.com/ipython/traitlets |
| transformers | 4.57.6 | Apache Software License | https://github.com/huggingface/transformers |
| types-requests | 2.32.4.20260107 | Apache-2.0 | https://github.com/python/typeshed |
| typing-inspection | 0.4.2 | MIT | https://github.com/pydantic/typing-inspection |
| typing_extensions | 4.15.0 | PSF-2.0 | https://github.com/python/typing_extensions |
| tzdata | 2025.3 | Apache-2.0 | https://github.com/python/tzdata |
| uritemplate | 4.2.0 | BSD 3-Clause OR Apache-2.0 | https://uritemplate.readthedocs.org |
| urllib3 | 2.6.3 | MIT | https://github.com/urllib3/urllib3/blob/main/CHANGES.rst |
| virtualenv | 20.36.1 | MIT | https://github.com/pypa/virtualenv |
| watchdog | 6.0.0 | Apache Software License | https://github.com/gorakhargosh/watchdog |
| webencodings | 0.5.1 | BSD License | https://github.com/SimonSapin/python-webencodings |
| yarl | 1.22.0 | Apache Software License | https://github.com/aio-libs/yarl |

File diff suppressed because it is too large Load Diff

View File

@@ -59,9 +59,9 @@ tests = [
"polars>=0.19, <=1.3.0",
"tantivy",
"pyarrow-stubs",
"pylance>=1.0.0b14,<3.0.0",
"pylance>=1.0.0b14",
"requests",
"datafusion<52",
"datafusion",
]
dev = [
"ruff",

View File

@@ -180,8 +180,6 @@ class Table:
delete_unverified: Optional[bool] = None,
) -> OptimizeStats: ...
async def uri(self) -> str: ...
async def initial_storage_options(self) -> Optional[Dict[str, str]]: ...
async def latest_storage_options(self) -> Optional[Dict[str, str]]: ...
@property
def tags(self) -> Tags: ...
def query(self) -> Query: ...

View File

@@ -1,10 +1,8 @@
# SPDX-License-Identifier: Apache-2.0
# SPDX-FileCopyrightText: Copyright The LanceDB Authors
from functools import singledispatch
from typing import List, Optional, Tuple, Union
from lancedb.pydantic import LanceModel, model_to_dict
import pyarrow as pa
from ._lancedb import RecordBatchStream
@@ -82,32 +80,3 @@ def peek_reader(
yield from reader
return batch, pa.RecordBatchReader.from_batches(batch.schema, all_batches())
@singledispatch
def to_arrow(data) -> pa.Table:
"""Convert a single data object to a pa.Table."""
raise NotImplementedError(f"to_arrow not implemented for type {type(data)}")
@to_arrow.register(pa.RecordBatch)
def _arrow_from_batch(data: pa.RecordBatch) -> pa.Table:
return pa.Table.from_batches([data])
@to_arrow.register(pa.Table)
def _arrow_from_table(data: pa.Table) -> pa.Table:
return data
@to_arrow.register(list)
def _arrow_from_list(data: list) -> pa.Table:
if not data:
raise ValueError("Cannot create table from empty list without a schema")
if isinstance(data[0], LanceModel):
schema = data[0].__class__.to_arrow_schema()
dicts = [model_to_dict(d) for d in data]
return pa.Table.from_pylist(dicts, schema=schema)
return pa.Table.from_pylist(data)

View File

@@ -2,7 +2,6 @@
# SPDX-FileCopyrightText: Copyright The LanceDB Authors
import warnings
from typing import List, Union
import numpy as np
@@ -16,8 +15,6 @@ from .utils import weak_lru
@register("gte-text")
class GteEmbeddings(TextEmbeddingFunction):
"""
Deprecated: GTE embeddings should be used through sentence-transformers.
An embedding function that uses GTE-LARGE MLX format(for Apple silicon devices only)
as well as the standard cpu/gpu version from: https://huggingface.co/thenlper/gte-large.
@@ -64,13 +61,6 @@ class GteEmbeddings(TextEmbeddingFunction):
def __init__(self, **kwargs):
super().__init__(**kwargs)
warnings.warn(
"GTE embeddings as a standalone embedding function are deprecated. "
"Use the 'sentence-transformers' embedding function with a GTE model "
"instead.",
DeprecationWarning,
stacklevel=3,
)
self._ndims = None
if kwargs:
self.mlx = kwargs.get("mlx", False)

View File

@@ -110,9 +110,6 @@ class OpenAIEmbeddings(TextEmbeddingFunction):
valid_embeddings = {
idx: v.embedding for v, idx in zip(rs.data, valid_indices)
}
except openai.AuthenticationError:
logging.error("Authentication failed: Invalid API key provided")
raise
except openai.BadRequestError:
logging.exception("Bad request: %s", texts)
return [None] * len(texts)

View File

@@ -6,7 +6,6 @@ import io
import os
from typing import TYPE_CHECKING, List, Union
import urllib.parse as urlparse
import warnings
import numpy as np
import pyarrow as pa
@@ -25,7 +24,6 @@ if TYPE_CHECKING:
@register("siglip")
class SigLipEmbeddings(EmbeddingFunction):
# Deprecated: prefer CLIP embeddings via `open-clip`.
model_name: str = "google/siglip-base-patch16-224"
device: str = "cpu"
batch_size: int = 64
@@ -38,12 +36,6 @@ class SigLipEmbeddings(EmbeddingFunction):
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
warnings.warn(
"SigLip embeddings are deprecated. Use CLIP embeddings via the "
"'open-clip' embedding function instead.",
DeprecationWarning,
stacklevel=3,
)
transformers = attempt_import_or_raise("transformers")
self._torch = attempt_import_or_raise("torch")

View File

@@ -269,11 +269,6 @@ def retry_with_exponential_backoff(
# and say that it is assumed that if this portion errors out, it's due
# to rate limit but the user should check the error message to be sure.
except Exception as e: # noqa: PERF203
# Don't retry on authentication errors (e.g., OpenAI 401)
# These are permanent failures that won't be fixed by retrying
if _is_non_retryable_error(e):
raise
num_retries += 1
if num_retries > max_retries:
@@ -294,29 +289,6 @@ def retry_with_exponential_backoff(
return wrapper
def _is_non_retryable_error(error: Exception) -> bool:
"""Check if an error should not be retried.
Args:
error: The exception to check
Returns:
True if the error should not be retried, False otherwise
"""
# Check for OpenAI authentication errors
error_type = type(error).__name__
if error_type == "AuthenticationError":
return True
# Check for other common non-retryable HTTP status codes
# 401 Unauthorized, 403 Forbidden
if hasattr(error, "status_code"):
if error.status_code in (401, 403):
return True
return False
def url_retrieve(url: str):
"""
Parameters

View File

@@ -44,7 +44,7 @@ from lance_namespace import (
ListNamespacesRequest,
CreateNamespaceRequest,
DropNamespaceRequest,
DeclareTableRequest,
CreateEmptyTableRequest,
)
from lancedb.table import AsyncTable, LanceTable, Table
from lancedb.util import validate_table_name
@@ -318,20 +318,20 @@ class LanceNamespaceDBConnection(DBConnection):
if location is None:
# Table doesn't exist or mode is "create", reserve a new location
declare_request = DeclareTableRequest(
create_empty_request = CreateEmptyTableRequest(
id=table_id,
location=None,
properties=self.storage_options if self.storage_options else None,
)
declare_response = self._ns.declare_table(declare_request)
create_empty_response = self._ns.create_empty_table(create_empty_request)
if not declare_response.location:
if not create_empty_response.location:
raise ValueError(
"Table location is missing from declare_table response"
"Table location is missing from create_empty_table response"
)
location = declare_response.location
namespace_storage_options = declare_response.storage_options
location = create_empty_response.location
namespace_storage_options = create_empty_response.storage_options
# Merge storage options: self.storage_options < user options < namespace options
merged_storage_options = dict(self.storage_options)
@@ -759,20 +759,20 @@ class AsyncLanceNamespaceDBConnection:
if location is None:
# Table doesn't exist or mode is "create", reserve a new location
declare_request = DeclareTableRequest(
create_empty_request = CreateEmptyTableRequest(
id=table_id,
location=None,
properties=self.storage_options if self.storage_options else None,
)
declare_response = self._ns.declare_table(declare_request)
create_empty_response = self._ns.create_empty_table(create_empty_request)
if not declare_response.location:
if not create_empty_response.location:
raise ValueError(
"Table location is missing from declare_table response"
"Table location is missing from create_empty_table response"
)
location = declare_response.location
namespace_storage_options = declare_response.storage_options
location = create_empty_response.location
namespace_storage_options = create_empty_response.storage_options
# Merge storage options: self.storage_options < user options < namespace options
merged_storage_options = dict(self.storage_options)

View File

@@ -9,7 +9,7 @@ import json
from ._lancedb import async_permutation_builder, PermutationReader
from .table import LanceTable
from .background_loop import LOOP
from .util import batch_to_tensor, batch_to_tensor_rows
from .util import batch_to_tensor
from typing import Any, Callable, Iterator, Literal, Optional, TYPE_CHECKING, Union
if TYPE_CHECKING:
@@ -333,11 +333,7 @@ class Transforms:
"""
@staticmethod
def arrow2python(batch: pa.RecordBatch) -> list[dict[str, Any]]:
return batch.to_pylist()
@staticmethod
def arrow2pythoncol(batch: pa.RecordBatch) -> dict[str, list[Any]]:
def arrow2python(batch: pa.RecordBatch) -> dict[str, list[Any]]:
return batch.to_pydict()
@staticmethod
@@ -691,17 +687,7 @@ class Permutation:
return
def with_format(
self,
format: Literal[
"numpy",
"python",
"python_col",
"pandas",
"arrow",
"torch",
"torch_col",
"polars",
],
self, format: Literal["numpy", "python", "pandas", "arrow", "torch", "polars"]
) -> "Permutation":
"""
Set the format for batches
@@ -710,18 +696,16 @@ class Permutation:
The format can be one of:
- "numpy" - the batch will be a dict of numpy arrays (one per column)
- "python" - the batch will be a list of dicts (one per row)
- "python_col" - the batch will be a dict of lists (one entry per column)
- "python" - the batch will be a dict of lists (one per column)
- "pandas" - the batch will be a pandas DataFrame
- "arrow" - the batch will be a pyarrow RecordBatch
- "torch" - the batch will be a list of tensors, one per row
- "torch_col" - the batch will be a 2D torch tensor (first dim indexes columns)
- "torch" - the batch will be a two dimensional torch tensor
- "polars" - the batch will be a polars DataFrame
Conversion may or may not involve a data copy. Lance uses Arrow internally
and so it is able to zero-copy to the arrow and polars formats.
and so it is able to zero-copy to the arrow and polars.
Conversion to torch_col will be zero-copy but will only support a subset of data
Conversion to torch will be zero-copy but will only support a subset of data
types (numeric types).
Conversion to numpy and/or pandas will typically be zero-copy for numeric
@@ -734,8 +718,6 @@ class Permutation:
assert format is not None, "format is required"
if format == "python":
return self.with_transform(Transforms.arrow2python)
if format == "python_col":
return self.with_transform(Transforms.arrow2pythoncol)
elif format == "numpy":
return self.with_transform(Transforms.arrow2numpy)
elif format == "pandas":
@@ -743,8 +725,6 @@ class Permutation:
elif format == "arrow":
return self.with_transform(Transforms.arrow2arrow)
elif format == "torch":
return self.with_transform(batch_to_tensor_rows)
elif format == "torch_col":
return self.with_transform(batch_to_tensor)
elif format == "polars":
return self.with_transform(Transforms.arrow2polars())
@@ -766,20 +746,15 @@ class Permutation:
def __getitem__(self, index: int) -> Any:
"""
Returns a single row from the permutation by offset
"""
return self.__getitems__([index])
Return a single row from the permutation
def __getitems__(self, indices: list[int]) -> Any:
"""
Returns rows from the permutation by offset
"""
The output will always be a python dictionary regardless of the format.
async def do_getitems():
return await self.reader.take_offsets(indices, selection=self.selection)
batch = LOOP.run(do_getitems())
return self.transform_fn(batch)
This method is mostly useful for debugging and exploration. For actual
processing use [iter](#iter) or a torch data loader to perform batched
processing.
"""
pass
@deprecated(details="Use with_skip instead")
def skip(self, skip: int) -> "Permutation":

View File

@@ -1462,7 +1462,6 @@ class LanceFtsQueryBuilder(LanceQueryBuilder):
self._phrase_query = False
self.ordering_field_name = ordering_field_name
self._reranker = None
self._fast_search = None
if isinstance(fts_columns, str):
fts_columns = [fts_columns]
self._fts_columns = fts_columns
@@ -1484,19 +1483,6 @@ class LanceFtsQueryBuilder(LanceQueryBuilder):
self._phrase_query = phrase_query
return self
def fast_search(self) -> LanceFtsQueryBuilder:
"""
Skip a flat search of unindexed data. This will improve
search performance but search results will not include unindexed data.
Returns
-------
LanceFtsQueryBuilder
The LanceFtsQueryBuilder object.
"""
self._fast_search = True
return self
def to_query_object(self) -> Query:
return Query(
columns=self._columns,
@@ -1508,7 +1494,6 @@ class LanceFtsQueryBuilder(LanceQueryBuilder):
query=self._query, columns=self._fts_columns
),
offset=self._offset,
fast_search=self._fast_search,
)
def output_schema(self) -> pa.Schema:
@@ -1797,26 +1782,6 @@ class LanceHybridQueryBuilder(LanceQueryBuilder):
vector_results = LanceHybridQueryBuilder._rank(vector_results, "_distance")
fts_results = LanceHybridQueryBuilder._rank(fts_results, "_score")
# If both result sets are empty (e.g. after hard filtering),
# return early to avoid errors in reranking or score restoration.
if vector_results.num_rows == 0 and fts_results.num_rows == 0:
# Build a minimal empty table with the _relevance_score column
combined_schema = pa.unify_schemas(
[vector_results.schema, fts_results.schema],
)
empty = pa.table(
{
col: pa.array([], type=combined_schema.field(col).type)
for col in combined_schema.names
}
)
empty = empty.append_column(
"_relevance_score", pa.array([], type=pa.float32())
)
if not with_row_ids and "_rowid" in empty.column_names:
empty = empty.drop(["_rowid"])
return empty
original_distances = None
original_scores = None
original_distance_row_ids = None
@@ -2153,17 +2118,19 @@ class LanceHybridQueryBuilder(LanceQueryBuilder):
""" # noqa: E501
self._create_query_builders()
reranker_label = str(self._reranker) if self._reranker else "No reranker"
vector_plan = self._table._explain_plan(
self._vector_query.to_query_object(), verbose=verbose
results = ["Vector Search Plan:"]
results.append(
self._table._explain_plan(
self._vector_query.to_query_object(), verbose=verbose
)
)
fts_plan = self._table._explain_plan(
self._fts_query.to_query_object(), verbose=verbose
results.append("FTS Search Plan:")
results.append(
self._table._explain_plan(
self._fts_query.to_query_object(), verbose=verbose
)
)
# Indent sub-plans under the reranker
indented_vector = "\n".join(" " + line for line in vector_plan.splitlines())
indented_fts = "\n".join(" " + line for line in fts_plan.splitlines())
return f"{reranker_label}\n {indented_vector}\n {indented_fts}"
return "\n".join(results)
def analyze_plan(self):
"""Execute the query and display with runtime metrics.
@@ -3197,20 +3164,23 @@ class AsyncHybridQuery(AsyncStandardQuery, AsyncVectorQueryBase):
... plan = await table.query().nearest_to([1.0, 2.0]).nearest_to_text("hello").explain_plan(True)
... print(plan)
>>> asyncio.run(doctest_example()) # doctest: +ELLIPSIS, +NORMALIZE_WHITESPACE
RRFReranker(K=60)
ProjectionExec: expr=[vector@0 as vector, text@3 as text, _distance@2 as _distance]
Take: columns="vector, _rowid, _distance, (text)"
CoalesceBatchesExec: target_batch_size=1024
GlobalLimitExec: skip=0, fetch=10
FilterExec: _distance@2 IS NOT NULL
SortExec: TopK(fetch=10), expr=[_distance@2 ASC NULLS LAST, _rowid@1 ASC NULLS LAST], preserve_partitioning=[false]
KNNVectorDistance: metric=l2
LanceRead: uri=..., projection=[vector], ...
ProjectionExec: expr=[vector@2 as vector, text@3 as text, _score@1 as _score]
Take: columns="_rowid, _score, (vector), (text)"
CoalesceBatchesExec: target_batch_size=1024
GlobalLimitExec: skip=0, fetch=10
MatchQuery: column=text, query=hello
Vector Search Plan:
ProjectionExec: expr=[vector@0 as vector, text@3 as text, _distance@2 as _distance]
Take: columns="vector, _rowid, _distance, (text)"
CoalesceBatchesExec: target_batch_size=1024
GlobalLimitExec: skip=0, fetch=10
FilterExec: _distance@2 IS NOT NULL
SortExec: TopK(fetch=10), expr=[_distance@2 ASC NULLS LAST, _rowid@1 ASC NULLS LAST], preserve_partitioning=[false]
KNNVectorDistance: metric=l2
LanceRead: uri=..., projection=[vector], ...
<BLANKLINE>
FTS Search Plan:
ProjectionExec: expr=[vector@2 as vector, text@3 as text, _score@1 as _score]
Take: columns="_rowid, _score, (vector), (text)"
CoalesceBatchesExec: target_batch_size=1024
GlobalLimitExec: skip=0, fetch=10
MatchQuery: column=text, query=hello
<BLANKLINE>
Parameters
----------
@@ -3222,12 +3192,12 @@ class AsyncHybridQuery(AsyncStandardQuery, AsyncVectorQueryBase):
plan : str
""" # noqa: E501
vector_plan = await self._inner.to_vector_query().explain_plan(verbose)
fts_plan = await self._inner.to_fts_query().explain_plan(verbose)
# Indent sub-plans under the reranker
indented_vector = "\n".join(" " + line for line in vector_plan.splitlines())
indented_fts = "\n".join(" " + line for line in fts_plan.splitlines())
return f"{self._reranker}\n {indented_vector}\n {indented_fts}"
results = ["Vector Search Plan:"]
results.append(await self._inner.to_vector_query().explain_plan(verbose))
results.append("FTS Search Plan:")
results.append(await self._inner.to_fts_query().explain_plan(verbose))
return "\n".join(results)
async def analyze_plan(self):
"""

View File

@@ -42,18 +42,10 @@ class AnswerdotaiRerankers(Reranker):
rerankers = attempt_import_or_raise(
"rerankers"
) # import here for faster ops later
self.model_name = model_name
self.model_type = model_type
self.reranker = rerankers.Reranker(
model_name=model_name, model_type=model_type, **kwargs
)
def __str__(self):
return (
f"AnswerdotaiRerankers(model_type={self.model_type}, "
f"model_name={self.model_name})"
)
def _rerank(self, result_set: pa.Table, query: str):
result_set = self._handle_empty_results(result_set)
if len(result_set) == 0:

View File

@@ -40,9 +40,6 @@ class Reranker(ABC):
if ARROW_VERSION.major <= 13:
self._concat_tables_args = {"promote": True}
def __str__(self):
return self.__class__.__name__
def rerank_vector(
self,
query: str,

View File

@@ -44,9 +44,6 @@ class CohereReranker(Reranker):
self.top_n = top_n
self.api_key = api_key
def __str__(self):
return f"CohereReranker(model_name={self.model_name})"
@cached_property
def _client(self):
cohere = attempt_import_or_raise("cohere")

View File

@@ -50,9 +50,6 @@ class CrossEncoderReranker(Reranker):
if self.device is None:
self.device = "cuda" if torch.cuda.is_available() else "cpu"
def __str__(self):
return f"CrossEncoderReranker(model_name={self.model_name})"
@cached_property
def model(self):
sbert = attempt_import_or_raise("sentence_transformers")

View File

@@ -45,9 +45,6 @@ class JinaReranker(Reranker):
self.top_n = top_n
self.api_key = api_key
def __str__(self):
return f"JinaReranker(model_name={self.model_name})"
@cached_property
def _client(self):
import requests

View File

@@ -38,9 +38,6 @@ class LinearCombinationReranker(Reranker):
self.weight = weight
self.fill = fill
def __str__(self):
return f"LinearCombinationReranker(weight={self.weight}, fill={self.fill})"
def rerank_hybrid(
self,
query: str, # noqa: F821

View File

@@ -54,12 +54,6 @@ class MRRReranker(Reranker):
self.weight_vector = weight_vector
self.weight_fts = weight_fts
def __str__(self):
return (
f"MRRReranker(weight_vector={self.weight_vector}, "
f"weight_fts={self.weight_fts})"
)
def rerank_hybrid(
self,
query: str, # noqa: F821

View File

@@ -43,9 +43,6 @@ class OpenaiReranker(Reranker):
self.column = column
self.api_key = api_key
def __str__(self):
return f"OpenaiReranker(model_name={self.model_name})"
def _rerank(self, result_set: pa.Table, query: str):
result_set = self._handle_empty_results(result_set)
if len(result_set) == 0:

View File

@@ -36,9 +36,6 @@ class RRFReranker(Reranker):
super().__init__(return_score)
self.K = K
def __str__(self):
return f"RRFReranker(K={self.K})"
def rerank_hybrid(
self,
query: str, # noqa: F821

View File

@@ -52,9 +52,6 @@ class VoyageAIReranker(Reranker):
self.api_key = api_key
self.truncation = truncation
def __str__(self):
return f"VoyageAIReranker(model_name={self.model_name})"
@cached_property
def _client(self):
voyageai = attempt_import_or_raise("voyageai")

View File

@@ -1,214 +0,0 @@
# SPDX-License-Identifier: Apache-2.0
# SPDX-FileCopyrightText: Copyright The LanceDB Authors
from dataclasses import dataclass
from functools import singledispatch
import sys
from typing import Callable, Iterator, Optional
from lancedb.arrow import to_arrow
import pyarrow as pa
import pyarrow.dataset as ds
from .pydantic import LanceModel
@dataclass
class Scannable:
schema: pa.Schema
num_rows: Optional[int]
# Factory function to create a new reader each time (supports re-scanning)
reader: Callable[[], pa.RecordBatchReader]
# Whether reader can be called more than once. For example, an iterator can
# only be consumed once, while a DataFrame can be converted to a new reader
# each time.
rescannable: bool = True
@singledispatch
def to_scannable(data) -> Scannable:
# Fallback: try iterable protocol
if hasattr(data, "__iter__"):
return _from_iterable(iter(data))
raise NotImplementedError(f"to_scannable not implemented for type {type(data)}")
@to_scannable.register(pa.RecordBatchReader)
def _from_reader(data: pa.RecordBatchReader) -> Scannable:
# RecordBatchReader can only be consumed once - not rescannable
return Scannable(
schema=data.schema, num_rows=None, reader=lambda: data, rescannable=False
)
@to_scannable.register(pa.RecordBatch)
def _from_batch(data: pa.RecordBatch) -> Scannable:
return Scannable(
schema=data.schema,
num_rows=data.num_rows,
reader=lambda: pa.RecordBatchReader.from_batches(data.schema, [data]),
)
@to_scannable.register(pa.Table)
def _from_table(data: pa.Table) -> Scannable:
return Scannable(schema=data.schema, num_rows=data.num_rows, reader=data.to_reader)
@to_scannable.register(ds.Dataset)
def _from_dataset(data: ds.Dataset) -> Scannable:
return Scannable(
schema=data.schema,
num_rows=data.count_rows(),
reader=lambda: data.scanner().to_reader(),
)
@to_scannable.register(ds.Scanner)
def _from_scanner(data: ds.Scanner) -> Scannable:
# Scanner can only be consumed once - not rescannable
return Scannable(
schema=data.projected_schema,
num_rows=None,
reader=data.to_reader,
rescannable=False,
)
@to_scannable.register(list)
def _from_list(data: list) -> Scannable:
if not data:
raise ValueError("Cannot create table from empty list without a schema")
table = to_arrow(data)
return Scannable(
schema=table.schema, num_rows=table.num_rows, reader=table.to_reader
)
@to_scannable.register(dict)
def _from_dict(data: dict) -> Scannable:
raise ValueError("Cannot add a single dictionary to a table. Use a list.")
@to_scannable.register(LanceModel)
def _from_lance_model(data: LanceModel) -> Scannable:
raise ValueError("Cannot add a single LanceModel to a table. Use a list.")
def _from_iterable(data: Iterator) -> Scannable:
first_item = next(data, None)
if first_item is None:
raise ValueError("Cannot create table from empty iterator")
first = to_arrow(first_item)
schema = first.schema
def iter():
yield from first.to_batches()
for item in data:
batch = to_arrow(item)
if batch.schema != schema:
try:
batch = batch.cast(schema)
except pa.lib.ArrowInvalid:
raise ValueError(
f"Input iterator yielded a batch with schema that "
f"does not match the schema of other batches.\n"
f"Expected:\n{schema}\nGot:\n{batch.schema}"
)
yield from batch.to_batches()
reader = pa.RecordBatchReader.from_batches(schema, iter())
return to_scannable(reader)
_registered_modules: set[str] = set()
def _register_optional_converters():
"""Register converters for optional dependencies that are already imported."""
if "pandas" in sys.modules and "pandas" not in _registered_modules:
_registered_modules.add("pandas")
import pandas as pd
@to_arrow.register(pd.DataFrame)
def _arrow_from_pandas(data: pd.DataFrame) -> pa.Table:
table = pa.Table.from_pandas(data, preserve_index=False)
return table.replace_schema_metadata(None)
@to_scannable.register(pd.DataFrame)
def _from_pandas(data: pd.DataFrame) -> Scannable:
return to_scannable(_arrow_from_pandas(data))
if "polars" in sys.modules and "polars" not in _registered_modules:
_registered_modules.add("polars")
import polars as pl
@to_arrow.register(pl.DataFrame)
def _arrow_from_polars(data: pl.DataFrame) -> pa.Table:
return data.to_arrow()
@to_scannable.register(pl.DataFrame)
def _from_polars(data: pl.DataFrame) -> Scannable:
arrow = data.to_arrow()
return Scannable(
schema=arrow.schema, num_rows=len(data), reader=arrow.to_reader
)
@to_scannable.register(pl.LazyFrame)
def _from_polars_lazy(data: pl.LazyFrame) -> Scannable:
arrow = data.collect().to_arrow()
return Scannable(
schema=arrow.schema, num_rows=arrow.num_rows, reader=arrow.to_reader
)
if "datasets" in sys.modules and "datasets" not in _registered_modules:
_registered_modules.add("datasets")
from datasets import Dataset as HFDataset
from datasets import DatasetDict as HFDatasetDict
@to_scannable.register(HFDataset)
def _from_hf_dataset(data: HFDataset) -> Scannable:
table = data.data.table # Access underlying Arrow table
return Scannable(
schema=table.schema, num_rows=len(data), reader=table.to_reader
)
@to_scannable.register(HFDatasetDict)
def _from_hf_dataset_dict(data: HFDatasetDict) -> Scannable:
# HuggingFace DatasetDict: combine all splits with a 'split' column
schema = data[list(data.keys())[0]].features.arrow_schema
if "split" not in schema.names:
schema = schema.append(pa.field("split", pa.string()))
def gen():
for split_name, dataset in data.items():
for batch in dataset.data.to_batches():
split_arr = pa.array(
[split_name] * len(batch), type=pa.string()
)
yield pa.RecordBatch.from_arrays(
list(batch.columns) + [split_arr], schema=schema
)
total_rows = sum(len(dataset) for dataset in data.values())
return Scannable(
schema=schema,
num_rows=total_rows,
reader=lambda: pa.RecordBatchReader.from_batches(schema, gen()),
)
if "lance" in sys.modules and "lance" not in _registered_modules:
_registered_modules.add("lance")
import lance
@to_scannable.register(lance.LanceDataset)
def _from_lance(data: lance.LanceDataset) -> Scannable:
return Scannable(
schema=data.schema,
num_rows=data.count_rows(),
reader=lambda: data.scanner().to_reader(),
)
# Register on module load
_register_optional_converters()

View File

@@ -25,8 +25,6 @@ from typing import (
)
from urllib.parse import urlparse
from lancedb.scannable import _register_optional_converters, to_scannable
from . import __version__
from lancedb.arrow import peek_reader
from lancedb.background_loop import LOOP
@@ -906,9 +904,7 @@ class Table(ABC):
----------
field_names: str or list of str
The name(s) of the field to index.
If ``use_tantivy`` is False (default), only a single field name
(str) is supported. To index multiple fields, create a separate
FTS index for each field.
can be only str if use_tantivy=True for now.
replace: bool, default False
If True, replace the existing index if it exists. Note that this is
not yet an atomic operation; the index will be temporarily
@@ -2226,37 +2222,6 @@ class LanceTable(Table):
def uri(self) -> str:
return LOOP.run(self._table.uri())
def initial_storage_options(self) -> Optional[Dict[str, str]]:
"""Get the initial storage options that were passed in when opening this table.
For dynamically refreshed options (e.g., credential vending), use
:meth:`latest_storage_options`.
Warning: This is an internal API and the return value is subject to change.
Returns
-------
Optional[Dict[str, str]]
The storage options, or None if no storage options were configured.
"""
return LOOP.run(self._table.initial_storage_options())
def latest_storage_options(self) -> Optional[Dict[str, str]]:
"""Get the latest storage options, refreshing from provider if configured.
This method is useful for credential vending scenarios where storage options
may be refreshed dynamically. If no dynamic provider is configured, this
returns the initial static options.
Warning: This is an internal API and the return value is subject to change.
Returns
-------
Optional[Dict[str, str]]
The storage options, or None if no storage options were configured.
"""
return LOOP.run(self._table.latest_storage_options())
def create_scalar_index(
self,
column: str,
@@ -2302,11 +2267,7 @@ class LanceTable(Table):
):
if not use_tantivy:
if not isinstance(field_names, str):
raise ValueError(
"Native FTS indexes can only be created on a single field "
"at a time. To search over multiple text fields, create a "
"separate FTS index for each field."
)
raise ValueError("field_names must be a string when use_tantivy=False")
if tokenizer_name is None:
tokenizer_configs = {
@@ -3663,37 +3624,6 @@ class AsyncTable:
"""
return await self._inner.uri()
async def initial_storage_options(self) -> Optional[Dict[str, str]]:
"""Get the initial storage options that were passed in when opening this table.
For dynamically refreshed options (e.g., credential vending), use
:meth:`latest_storage_options`.
Warning: This is an internal API and the return value is subject to change.
Returns
-------
Optional[Dict[str, str]]
The storage options, or None if no storage options were configured.
"""
return await self._inner.initial_storage_options()
async def latest_storage_options(self) -> Optional[Dict[str, str]]:
"""Get the latest storage options, refreshing from provider if configured.
This method is useful for credential vending scenarios where storage options
may be refreshed dynamically. If no dynamic provider is configured, this
returns the initial static options.
Warning: This is an internal API and the return value is subject to change.
Returns
-------
Optional[Dict[str, str]]
The storage options, or None if no storage options were configured.
"""
return await self._inner.latest_storage_options()
async def add(
self,
data: DATA,
@@ -3729,31 +3659,18 @@ class AsyncTable:
on_bad_vectors = "error"
if fill_value is None:
fill_value = 0.0
data = _sanitize_data(
data,
schema,
metadata=schema.metadata,
on_bad_vectors=on_bad_vectors,
fill_value=fill_value,
allow_subschema=True,
)
if isinstance(data, pa.Table):
data = data.to_reader()
# _santitize_data is an old code path, but we will use it until the
# new code path is ready.
if on_bad_vectors != "error" or (
schema.metadata is not None and b"embedding_functions" in schema.metadata
):
data = _sanitize_data(
data,
schema,
metadata=schema.metadata,
on_bad_vectors=on_bad_vectors,
fill_value=fill_value,
allow_subschema=True,
)
_register_optional_converters()
data = to_scannable(data)
try:
return await self._inner.add(data, mode or "append")
except RuntimeError as e:
if "Cast error" in str(e):
raise ValueError(e)
elif "Vector column contains NaN" in str(e):
raise ValueError(e)
else:
raise
return await self._inner.add(data, mode or "append")
def merge_insert(self, on: Union[str, Iterable[str]]) -> LanceMergeInsertBuilder:
"""

View File

@@ -419,22 +419,3 @@ def batch_to_tensor(batch: pa.RecordBatch):
"""
torch = attempt_import_or_raise("torch", "torch")
return torch.stack([torch.from_dlpack(col) for col in batch.columns])
def batch_to_tensor_rows(batch: pa.RecordBatch):
"""
Convert a PyArrow RecordBatch to a list of PyTorch Tensor, one per row
Each column is converted to a tensor (using zero-copy via DLPack)
and the columns are then stacked into a single tensor. The 2D tensor
is then converted to a list of tensors, one per row
Fails if torch or numpy is not installed.
Fails if a column's data type is not supported by PyTorch.
"""
torch = attempt_import_or_raise("torch", "torch")
numpy = attempt_import_or_raise("numpy", "numpy")
columns = [col.to_numpy(zero_copy_only=False) for col in batch.columns]
stacked = torch.tensor(numpy.column_stack(columns))
rows = list(stacked.unbind(dim=0))
return rows

View File

@@ -515,34 +515,3 @@ def test_openai_propagates_api_key(monkeypatch):
query = "greetings"
actual = table.search(query).limit(1).to_pydantic(Words)[0]
assert len(actual.text) > 0
@patch("time.sleep")
def test_openai_no_retry_on_401(mock_sleep):
"""
Test that OpenAI embedding function does not retry on 401 authentication
errors.
"""
from lancedb.embeddings.utils import retry_with_exponential_backoff
# Create a mock that raises an AuthenticationError
class MockAuthenticationError(Exception):
"""Mock OpenAI AuthenticationError"""
pass
MockAuthenticationError.__name__ = "AuthenticationError"
mock_func = MagicMock(side_effect=MockAuthenticationError("Invalid API key"))
# Wrap the function with retry logic
wrapped_func = retry_with_exponential_backoff(mock_func, max_retries=3)
# Should raise without retrying
with pytest.raises(MockAuthenticationError):
wrapped_func()
# Verify that the function was only called once (no retries)
assert mock_func.call_count == 1
# Verify that sleep was never called (no retries)
assert mock_sleep.call_count == 0

View File

@@ -882,105 +882,3 @@ def test_fts_query_to_json():
'"must_not":[]}}'
)
assert json_str == expected
def test_fts_fast_search(table):
table.create_fts_index("text", use_tantivy=False)
# Insert some unindexed data
table.add(
[
{
"text": "xyz",
"vector": [0 for _ in range(128)],
"id": 101,
"text2": "xyz",
"nested": {"text": "xyz"},
"count": 10,
}
]
)
# Without fast_search, the query object should not have fast_search set
builder = table.search("xyz", query_type="fts").limit(10)
query = builder.to_query_object()
assert query.fast_search is None
# With fast_search, the query object should have fast_search=True
builder = table.search("xyz", query_type="fts").fast_search().limit(10)
query = builder.to_query_object()
assert query.fast_search is True
# fast_search should be chainable with other methods
builder = (
table.search("xyz", query_type="fts").fast_search().select(["text"]).limit(5)
)
query = builder.to_query_object()
assert query.fast_search is True
assert query.limit == 5
assert query.columns == ["text"]
# Verify it executes without error and skips unindexed data
results = table.search("xyz", query_type="fts").fast_search().limit(5).to_list()
assert len(results) == 0
# Update index and verify it returns results
table.optimize()
results = table.search("xyz", query_type="fts").fast_search().limit(5).to_list()
assert len(results) > 0
@pytest.mark.asyncio
async def test_fts_fast_search_async(async_table):
await async_table.create_index("text", config=FTS())
# Insert some unindexed data
await async_table.add(
[
{
"text": "xyz",
"vector": [0 for _ in range(128)],
"id": 101,
"text2": "xyz",
"nested": {"text": "xyz"},
"count": 10,
}
]
)
# Without fast_search, should return results
results = await async_table.query().nearest_to_text("xyz").limit(5).to_list()
assert len(results) > 0
# With fast_search, should return no results data unindexed
fast_results = (
await async_table.query()
.nearest_to_text("xyz")
.fast_search()
.limit(5)
.to_list()
)
assert len(fast_results) == 0
# Update index and verify it returns results
await async_table.optimize()
fast_results = (
await async_table.query()
.nearest_to_text("xyz")
.fast_search()
.limit(5)
.to_list()
)
assert len(fast_results) > 0
# fast_search should be chainable with other methods
results = (
await async_table.query()
.nearest_to_text("xyz")
.fast_search()
.select(["text"])
.limit(5)
.to_list()
)
assert len(results) > 0

View File

@@ -163,7 +163,9 @@ async def test_explain_plan(table: AsyncTable):
table.query().nearest_to_text("dog").nearest_to([0.1, 0.1]).explain_plan(True)
)
assert "Vector Search Plan" in plan
assert "KNNVectorDistance" in plan
assert "FTS Search Plan" in plan
assert "LanceRead" in plan

View File

@@ -664,20 +664,23 @@ def test_iter_basic(some_permutation: Permutation):
expected_batches = (950 + batch_size - 1) // batch_size # ceiling division
assert len(batches) == expected_batches
# Check that all batches are lists of dicts (default python format)
assert all(isinstance(batch, list) for batch in batches)
# Check that all batches are dicts (default python format)
assert all(isinstance(batch, dict) for batch in batches)
# Check that batches have the correct structure
for batch in batches:
assert "id" in batch[0]
assert "value" in batch[0]
assert "id" in batch
assert "value" in batch
assert isinstance(batch["id"], list)
assert isinstance(batch["value"], list)
# Check that all batches except the last have the correct size
for batch in batches[:-1]:
assert len(batch) == batch_size
assert len(batch["id"]) == batch_size
assert len(batch["value"]) == batch_size
# Last batch might be smaller
assert len(batches[-1]) <= batch_size
assert len(batches[-1]["id"]) <= batch_size
def test_iter_skip_last_batch(some_permutation: Permutation):
@@ -696,11 +699,11 @@ def test_iter_skip_last_batch(some_permutation: Permutation):
if 950 % batch_size != 0:
assert len(batches_without_skip) == num_full_batches + 1
# Last batch should be smaller
assert len(batches_without_skip[-1]) == 950 % batch_size
assert len(batches_without_skip[-1]["id"]) == 950 % batch_size
# All batches with skip_last_batch should be full size
for batch in batches_with_skip:
assert len(batch) == batch_size
assert len(batch["id"]) == batch_size
def test_iter_different_batch_sizes(some_permutation: Permutation):
@@ -717,12 +720,12 @@ def test_iter_different_batch_sizes(some_permutation: Permutation):
# Test with batch size equal to total rows
single_batch = list(some_permutation.iter(950, skip_last_batch=False))
assert len(single_batch) == 1
assert len(single_batch[0]) == 950
assert len(single_batch[0]["id"]) == 950
# Test with batch size larger than total rows
oversized_batch = list(some_permutation.iter(10000, skip_last_batch=False))
assert len(oversized_batch) == 1
assert len(oversized_batch[0]) == 950
assert len(oversized_batch[0]["id"]) == 950
def test_dunder_iter(some_permutation: Permutation):
@@ -735,13 +738,15 @@ def test_dunder_iter(some_permutation: Permutation):
# All batches should be full size
for batch in batches:
assert len(batch) == 100
assert len(batch["id"]) == 100
assert len(batch["value"]) == 100
some_permutation = some_permutation.with_batch_size(400)
batches = list(some_permutation)
assert len(batches) == 2 # floor(950 / 400) since skip_last_batch=True
for batch in batches:
assert len(batch) == 400
assert len(batch["id"]) == 400
assert len(batch["value"]) == 400
def test_iter_with_different_formats(some_permutation: Permutation):
@@ -756,7 +761,7 @@ def test_iter_with_different_formats(some_permutation: Permutation):
# Test with python format (default)
python_perm = some_permutation.with_format("python")
python_batches = list(python_perm.iter(batch_size, skip_last_batch=False))
assert all(isinstance(batch, list) for batch in python_batches)
assert all(isinstance(batch, dict) for batch in python_batches)
# Test with pandas format
pandas_perm = some_permutation.with_format("pandas")
@@ -775,8 +780,8 @@ def test_iter_with_column_selection(some_permutation: Permutation):
# Check that batches only contain the id column
for batch in batches:
assert "id" in batch[0]
assert "value" not in batch[0]
assert "id" in batch
assert "value" not in batch
def test_iter_with_column_rename(some_permutation: Permutation):
@@ -786,9 +791,9 @@ def test_iter_with_column_rename(some_permutation: Permutation):
# Check that batches have the renamed column
for batch in batches:
assert "id" in batch[0]
assert "data" in batch[0]
assert "value" not in batch[0]
assert "id" in batch
assert "data" in batch
assert "value" not in batch
def test_iter_with_limit_offset(some_permutation: Permutation):
@@ -807,14 +812,14 @@ def test_iter_with_limit_offset(some_permutation: Permutation):
assert len(limit_batches) == 5
no_skip = some_permutation.iter(101, skip_last_batch=False)
row_100 = next(no_skip)[100]["id"]
row_100 = next(no_skip)["id"][100]
# Test with both limit and offset
limited_perm = some_permutation.with_skip(100).with_take(300)
limited_batches = list(limited_perm.iter(100, skip_last_batch=False))
# Should have 3 batches (300 / 100)
assert len(limited_batches) == 3
assert limited_batches[0][0]["id"] == row_100
assert limited_batches[0]["id"][0] == row_100
def test_iter_empty_permutation(mem_db):
@@ -837,7 +842,7 @@ def test_iter_single_row(mem_db):
# With skip_last_batch=False, should get one batch
batches = list(perm.iter(10, skip_last_batch=False))
assert len(batches) == 1
assert len(batches[0]) == 1
assert len(batches[0]["id"]) == 1
# With skip_last_batch=True, should skip the single row (since it's < batch_size)
batches_skip = list(perm.iter(10, skip_last_batch=True))
@@ -855,7 +860,8 @@ def test_identity_permutation(mem_db):
batches = list(permutation.iter(10, skip_last_batch=False))
assert len(batches) == 1
assert len(batches[0]) == 10
assert len(batches[0]["id"]) == 10
assert len(batches[0]["value"]) == 10
permutation = permutation.remove_columns(["value"])
assert permutation.num_columns == 1
@@ -898,10 +904,10 @@ def test_transform_fn(mem_db):
py_result = list(permutation.with_format("python").iter(10, skip_last_batch=False))[
0
]
assert len(py_result) == 10
assert "id" in py_result[0]
assert "value" in py_result[0]
assert isinstance(py_result, list)
assert len(py_result) == 2
assert len(py_result["id"]) == 10
assert len(py_result["value"]) == 10
assert isinstance(py_result, dict)
try:
import torch
@@ -909,11 +915,9 @@ def test_transform_fn(mem_db):
torch_result = list(
permutation.with_format("torch").iter(10, skip_last_batch=False)
)[0]
assert isinstance(torch_result, list)
assert len(torch_result) == 10
assert isinstance(torch_result[0], torch.Tensor)
assert torch_result[0].shape == (2,)
assert torch_result[0].dtype == torch.int64
assert torch_result.shape == (2, 10)
assert torch_result.dtype == torch.int64
assert isinstance(torch_result, torch.Tensor)
except ImportError:
# Skip check if torch is not installed
pass
@@ -941,113 +945,3 @@ def test_custom_transform(mem_db):
batch = batches[0]
assert batch == pa.record_batch([range(10)], ["id"])
def test_getitems_basic(some_permutation: Permutation):
"""Test __getitems__ returns correct rows by offset."""
result = some_permutation.__getitems__([0, 1, 2])
assert isinstance(result, list)
assert "id" in result[0]
assert "value" in result[0]
assert len(result) == 3
def test_getitems_single_index(some_permutation: Permutation):
"""Test __getitems__ with a single index."""
result = some_permutation.__getitems__([0])
assert len(result) == 1
def test_getitems_preserves_order(some_permutation: Permutation):
"""Test __getitems__ returns rows in the requested order."""
# Get rows in forward order
forward = some_permutation.__getitems__([0, 1, 2, 3, 4])
# Get the same rows in reverse order
reverse = some_permutation.__getitems__([4, 3, 2, 1, 0])
assert [r["id"] for r in forward] == list(reversed([r["id"] for r in reverse]))
assert [r["value"] for r in forward] == list(
reversed([r["value"] for r in reverse])
)
def test_getitems_non_contiguous(some_permutation: Permutation):
"""Test __getitems__ with non-contiguous indices."""
result = some_permutation.__getitems__([0, 10, 50, 100, 500])
assert len(result) == 5
# Each id/value pair should match what we'd get individually
for i, offset in enumerate([0, 10, 50, 100, 500]):
single = some_permutation.__getitems__([offset])
assert result[i]["id"] == single[0]["id"]
assert result[i]["value"] == single[0]["value"]
def test_getitems_with_column_selection(some_permutation: Permutation):
"""Test __getitems__ respects column selection."""
id_only = some_permutation.select_columns(["id"])
result = id_only.__getitems__([0, 1, 2])
assert "id" in result[0]
assert "value" not in result[0]
assert len(result) == 3
def test_getitems_with_column_rename(some_permutation: Permutation):
"""Test __getitems__ respects column renames."""
renamed = some_permutation.rename_column("value", "data")
result = renamed.__getitems__([0, 1])
assert "data" in result[0]
assert "value" not in result[0]
assert len(result) == 2
def test_getitems_with_format(some_permutation: Permutation):
"""Test __getitems__ applies the transform function."""
arrow_perm = some_permutation.with_format("arrow")
result = arrow_perm.__getitems__([0, 1, 2])
assert isinstance(result, pa.RecordBatch)
assert result.num_rows == 3
def test_getitems_with_custom_transform(some_permutation: Permutation):
"""Test __getitems__ with a custom transform."""
def transform(batch: pa.RecordBatch) -> list:
return batch.column("id").to_pylist()
custom = some_permutation.with_transform(transform)
result = custom.__getitems__([0, 1, 2])
assert isinstance(result, list)
assert len(result) == 3
def test_getitems_identity_permutation(mem_db):
"""Test __getitems__ on an identity permutation."""
tbl = mem_db.create_table(
"test_table", pa.table({"id": range(10), "value": range(10)})
)
perm = Permutation.identity(tbl)
result = perm.__getitems__([0, 5, 9])
assert [r["id"] for r in result] == [0, 5, 9]
assert [r["value"] for r in result] == [0, 5, 9]
def test_getitems_with_limit_offset(some_permutation: Permutation):
"""Test __getitems__ on a permutation with skip/take applied."""
limited = some_permutation.with_skip(100).with_take(200)
# Should be able to access offsets within the limited range
result = limited.__getitems__([0, 1, 199])
assert len(result) == 3
# The first item of the limited permutation should match offset 100 of original
full_result = some_permutation.__getitems__([100])
limited_result = limited.__getitems__([0])
assert limited_result[0]["id"] == full_result[0]["id"]
def test_getitems_invalid_offset(some_permutation: Permutation):
"""Test __getitems__ with an out-of-range offset raises an error."""
with pytest.raises(Exception):
some_permutation.__getitems__([999999])

View File

@@ -531,78 +531,6 @@ def test_empty_result_reranker():
)
def test_empty_hybrid_result_reranker():
"""Test that hybrid search with empty results after filtering doesn't crash.
Regression test for https://github.com/lancedb/lancedb/issues/2425
"""
from lancedb.query import LanceHybridQueryBuilder
# Simulate empty vector and FTS results with the expected schema
vector_schema = pa.schema(
[
("text", pa.string()),
("vector", pa.list_(pa.float32(), 4)),
("_rowid", pa.uint64()),
("_distance", pa.float32()),
]
)
fts_schema = pa.schema(
[
("text", pa.string()),
("vector", pa.list_(pa.float32(), 4)),
("_rowid", pa.uint64()),
("_score", pa.float32()),
]
)
empty_vector = pa.table(
{
"text": pa.array([], type=pa.string()),
"vector": pa.array([], type=pa.list_(pa.float32(), 4)),
"_rowid": pa.array([], type=pa.uint64()),
"_distance": pa.array([], type=pa.float32()),
},
schema=vector_schema,
)
empty_fts = pa.table(
{
"text": pa.array([], type=pa.string()),
"vector": pa.array([], type=pa.list_(pa.float32(), 4)),
"_rowid": pa.array([], type=pa.uint64()),
"_score": pa.array([], type=pa.float32()),
},
schema=fts_schema,
)
for reranker in [LinearCombinationReranker(), RRFReranker()]:
result = LanceHybridQueryBuilder._combine_hybrid_results(
fts_results=empty_fts,
vector_results=empty_vector,
norm="score",
fts_query="nonexistent query",
reranker=reranker,
limit=10,
with_row_ids=False,
)
assert len(result) == 0
assert "_relevance_score" in result.column_names
assert "_rowid" not in result.column_names
# Also test with with_row_ids=True
result = LanceHybridQueryBuilder._combine_hybrid_results(
fts_results=empty_fts,
vector_results=empty_vector,
norm="score",
fts_query="nonexistent query",
reranker=LinearCombinationReranker(),
limit=10,
with_row_ids=True,
)
assert len(result) == 0
assert "_relevance_score" in result.column_names
assert "_rowid" in result.column_names
@pytest.mark.parametrize("use_tantivy", [True, False])
def test_cross_encoder_reranker_return_all(tmp_path, use_tantivy):
pytest.importorskip("sentence_transformers")

View File

@@ -810,7 +810,7 @@ def test_create_index_name_and_train_parameters(
)
def test_create_with_nans(mem_db: DBConnection):
def test_add_with_nans(mem_db: DBConnection):
# by default we raise an error on bad input vectors
bad_data = [
{"vector": [np.nan], "item": "bar", "price": 20.0},
@@ -854,57 +854,6 @@ def test_create_with_nans(mem_db: DBConnection):
assert np.allclose(v, np.array([0.0, 0.0]))
def test_add_with_nans(mem_db: DBConnection):
schema = pa.schema(
[
pa.field("vector", pa.list_(pa.float32(), 2), nullable=True),
pa.field("item", pa.string(), nullable=True),
pa.field("price", pa.float64(), nullable=False),
],
)
table = mem_db.create_table("test", schema=schema)
# by default we raise an error on bad input vectors
bad_data = [
{"vector": [np.nan], "item": "bar", "price": 20.0},
{"vector": [5], "item": "bar", "price": 20.0},
{"vector": [np.nan, np.nan], "item": "bar", "price": 20.0},
{"vector": [np.nan, 5.0], "item": "bar", "price": 20.0},
]
for row in bad_data:
with pytest.raises(ValueError):
table.add(
data=[row],
)
table.add(
[
{"vector": [3.1, 4.1], "item": "foo", "price": 10.0},
{"vector": [2.1, 4.1], "item": "foo", "price": 9.0},
{"vector": [np.nan], "item": "bar", "price": 20.0},
{"vector": [5], "item": "bar", "price": 20.0},
{"vector": [np.nan, np.nan], "item": "bar", "price": 20.0},
],
on_bad_vectors="drop",
)
assert len(table) == 2
table.delete("true")
# We can fill bad input with some value
table.add(
data=[
{"vector": [3.1, 4.1], "item": "foo", "price": 10.0},
{"vector": [np.nan], "item": "bar", "price": 20.0},
{"vector": [np.nan, np.nan], "item": "bar", "price": 20.0},
],
on_bad_vectors="fill",
fill_value=0.0,
)
assert len(table) == 3
arrow_tbl = table.search().where("item == 'bar'").to_arrow()
v = arrow_tbl["vector"].to_pylist()[0]
assert np.allclose(v, np.array([0.0, 0.0]))
def test_restore(mem_db: DBConnection):
table = mem_db.create_table(
"my_table",

View File

@@ -4,7 +4,6 @@
import pyarrow as pa
import pytest
from lancedb.util import tbl_to_tensor
from lancedb.permutation import Permutation
torch = pytest.importorskip("torch")
@@ -17,26 +16,3 @@ def test_table_dataloader(mem_db):
for batch in dataloader:
assert batch.size(0) == 1
assert batch.size(1) == 10
def test_permutation_dataloader(mem_db):
table = mem_db.create_table("test_table", pa.table({"a": range(1000)}))
permutation = Permutation.identity(table)
dataloader = torch.utils.data.DataLoader(permutation, batch_size=10, shuffle=True)
for batch in dataloader:
assert batch["a"].size(0) == 10
permutation = permutation.with_format("torch")
dataloader = torch.utils.data.DataLoader(permutation, batch_size=10, shuffle=True)
for batch in dataloader:
assert batch.size(0) == 10
assert batch.size(1) == 1
permutation = permutation.with_format("torch_col")
dataloader = torch.utils.data.DataLoader(
permutation, collate_fn=lambda x: x, batch_size=10, shuffle=True
)
for batch in dataloader:
assert batch.size(0) == 1
assert batch.size(1) == 10

View File

@@ -292,14 +292,18 @@ class TestModel(lancedb.pydantic.LanceModel):
lambda: pa.table({"a": [1], "b": [2]}),
lambda: pa.table({"a": [1], "b": [2]}).to_reader(),
lambda: iter(pa.table({"a": [1], "b": [2]}).to_batches()),
lambda: lance.write_dataset(
pa.table({"a": [1], "b": [2]}),
"memory://test",
lambda: (
lance.write_dataset(
pa.table({"a": [1], "b": [2]}),
"memory://test",
)
),
lambda: (
lance.write_dataset(
pa.table({"a": [1], "b": [2]}),
"memory://test",
).scanner()
),
lambda: lance.write_dataset(
pa.table({"a": [1], "b": [2]}),
"memory://test",
).scanner(),
lambda: pd.DataFrame({"a": [1], "b": [2]}),
lambda: pl.DataFrame({"a": [1], "b": [2]}),
lambda: pl.LazyFrame({"a": [1], "b": [2]}),

View File

@@ -121,8 +121,7 @@ impl Connection {
let mode = Self::parse_create_mode_str(mode)?;
let batches: Box<dyn arrow::array::RecordBatchReader + Send> =
Box::new(ArrowArrayStreamReader::from_pyarrow_bound(&data)?);
let batches = ArrowArrayStreamReader::from_pyarrow_bound(&data)?;
let mut builder = inner.create_table(name, batches).mode(mode);

View File

@@ -6,7 +6,7 @@ use std::sync::{Arc, Mutex};
use crate::{
arrow::RecordBatchStream, connection::Connection, error::PythonErrorExt, table::Table,
};
use arrow::pyarrow::{PyArrowType, ToPyArrow};
use arrow::pyarrow::ToPyArrow;
use lancedb::{
dataloader::permutation::{
builder::{PermutationBuilder as LancePermutationBuilder, ShuffleStrategy},
@@ -23,25 +23,10 @@ use pyo3::{
};
use pyo3_async_runtimes::tokio::future_into_py;
fn table_from_py<'a>(table: Bound<'a, PyAny>) -> PyResult<Bound<'a, Table>> {
if table.hasattr("_inner")? {
Ok(table.getattr("_inner")?.downcast_into::<Table>()?)
} else if table.hasattr("_table")? {
Ok(table
.getattr("_table")?
.getattr("_inner")?
.downcast_into::<Table>()?)
} else {
Err(PyRuntimeError::new_err(
"Provided table does not appear to be a Table or RemoteTable instance",
))
}
}
/// Create a permutation builder for the given table
#[pyo3::pyfunction]
pub fn async_permutation_builder(table: Bound<'_, PyAny>) -> PyResult<PyAsyncPermutationBuilder> {
let table = table_from_py(table)?;
let table = table.getattr("_inner")?.downcast_into::<Table>()?;
let inner_table = table.borrow().inner_ref()?.clone();
let inner_builder = LancePermutationBuilder::new(inner_table);
@@ -265,8 +250,10 @@ impl PyPermutationReader {
permutation_table: Option<Bound<'py, PyAny>>,
split: u64,
) -> PyResult<Bound<'py, PyAny>> {
let base_table = table_from_py(base_table)?;
let permutation_table = permutation_table.map(table_from_py).transpose()?;
let base_table = base_table.getattr("_inner")?.downcast_into::<Table>()?;
let permutation_table = permutation_table
.map(|p| PyResult::Ok(p.getattr("_inner")?.downcast_into::<Table>()?))
.transpose()?;
let base_table = base_table.borrow().inner_ref()?.base_table().clone();
let permutation_table = permutation_table
@@ -341,21 +328,4 @@ impl PyPermutationReader {
Ok(RecordBatchStream::new(stream))
})
}
#[pyo3(signature = (indices, *, selection=None))]
pub fn take_offsets<'py>(
slf: PyRef<'py, Self>,
indices: Vec<u64>,
selection: Option<Bound<'py, PyAny>>,
) -> PyResult<Bound<'py, PyAny>> {
let selection = Self::parse_selection(selection)?;
let reader = slf.reader.clone();
future_into_py(slf.py(), async move {
let batch = reader
.take_offsets(&indices, selection)
.await
.infer_error()?;
Ok(PyArrowType(batch))
})
}
}

View File

@@ -7,7 +7,6 @@ use crate::{
error::PythonErrorExt,
index::{extract_index_params, IndexConfig},
query::{Query, TakeQuery},
table::scannable::PyScannable,
};
use arrow::{
datatypes::{DataType, Schema},
@@ -26,8 +25,6 @@ use pyo3::{
};
use pyo3_async_runtimes::tokio::future_into_py;
mod scannable;
/// Statistics about a compaction operation.
#[pyclass(get_all)]
#[derive(Clone, Debug)]
@@ -296,10 +293,11 @@ impl Table {
pub fn add<'a>(
self_: PyRef<'a, Self>,
data: PyScannable,
data: Bound<'_, PyAny>,
mode: String,
) -> PyResult<Bound<'a, PyAny>> {
let mut op = self_.inner_ref()?.add(data);
let batches = ArrowArrayStreamReader::from_pyarrow_bound(&data)?;
let mut op = self_.inner_ref()?.add(batches);
if mode == "append" {
op = op.mode(AddDataMode::Append);
} else if mode == "overwrite" {
@@ -504,20 +502,6 @@ impl Table {
future_into_py(self_.py(), async move { inner.uri().await.infer_error() })
}
pub fn initial_storage_options(self_: PyRef<'_, Self>) -> PyResult<Bound<'_, PyAny>> {
let inner = self_.inner_ref()?.clone();
future_into_py(self_.py(), async move {
Ok(inner.initial_storage_options().await)
})
}
pub fn latest_storage_options(self_: PyRef<'_, Self>) -> PyResult<Bound<'_, PyAny>> {
let inner = self_.inner_ref()?.clone();
future_into_py(self_.py(), async move {
inner.latest_storage_options().await.infer_error()
})
}
pub fn __repr__(&self) -> String {
match &self.inner {
None => format!("ClosedTable({})", self.name),

View File

@@ -1,145 +0,0 @@
// SPDX-License-Identifier: Apache-2.0
// SPDX-FileCopyrightText: Copyright The LanceDB Authors
use std::sync::Arc;
use arrow::{
datatypes::{Schema, SchemaRef},
ffi_stream::ArrowArrayStreamReader,
pyarrow::{FromPyArrow, PyArrowType},
};
use futures::StreamExt;
use lancedb::{
arrow::{SendableRecordBatchStream, SimpleRecordBatchStream},
data::scannable::Scannable,
Error,
};
use pyo3::{types::PyAnyMethods, FromPyObject, Py, PyAny, Python};
/// Adapter that implements Scannable for a Python reader factory callable.
///
/// This holds a Python callable that returns a RecordBatchReader when called.
/// For rescannable sources, the callable can be invoked multiple times to
/// get fresh readers.
pub struct PyScannable {
/// Python callable that returns a RecordBatchReader
reader_factory: Py<PyAny>,
schema: SchemaRef,
num_rows: Option<usize>,
rescannable: bool,
}
impl std::fmt::Debug for PyScannable {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
f.debug_struct("PyScannable")
.field("schema", &self.schema)
.field("num_rows", &self.num_rows)
.field("rescannable", &self.rescannable)
.finish()
}
}
impl Scannable for PyScannable {
fn schema(&self) -> SchemaRef {
self.schema.clone()
}
fn scan_as_stream(&mut self) -> SendableRecordBatchStream {
let reader: Result<ArrowArrayStreamReader, Error> = {
Python::attach(|py| {
let result =
self.reader_factory
.call0(py)
.map_err(|e| lancedb::Error::Runtime {
message: format!("Python reader factory failed: {}", e),
})?;
ArrowArrayStreamReader::from_pyarrow_bound(result.bind(py)).map_err(|e| {
lancedb::Error::Runtime {
message: format!("Failed to create Arrow reader from Python: {}", e),
}
})
})
};
// Reader is blocking but stream is non-blocking, so we need to spawn a task to pull.
let (tx, rx) = tokio::sync::mpsc::channel(1);
let join_handle = tokio::task::spawn_blocking(move || {
let reader = match reader {
Ok(reader) => reader,
Err(e) => {
let _ = tx.blocking_send(Err(e));
return;
}
};
for batch in reader {
match batch {
Ok(batch) => {
if tx.blocking_send(Ok(batch)).is_err() {
// Receiver dropped, stop processing
break;
}
}
Err(source) => {
let _ = tx.blocking_send(Err(Error::Arrow { source }));
break;
}
}
}
});
let schema = self.schema.clone();
let stream = futures::stream::unfold(
(rx, Some(join_handle)),
|(mut rx, join_handle)| async move {
match rx.recv().await {
Some(Ok(batch)) => Some((Ok(batch), (rx, join_handle))),
Some(Err(e)) => Some((Err(e), (rx, join_handle))),
None => {
// Channel closed. Check if the task panicked — a panic
// drops the sender without sending an error, so without
// this check we'd silently return a truncated stream.
if let Some(handle) = join_handle {
if let Err(join_err) = handle.await {
return Some((
Err(Error::Runtime {
message: format!("Reader task panicked: {}", join_err),
}),
(rx, None),
));
}
}
None
}
}
},
);
Box::pin(SimpleRecordBatchStream::new(stream.fuse(), schema))
}
fn num_rows(&self) -> Option<usize> {
self.num_rows
}
fn rescannable(&self) -> bool {
self.rescannable
}
}
impl<'py> FromPyObject<'py> for PyScannable {
fn extract_bound(ob: &pyo3::Bound<'py, PyAny>) -> pyo3::PyResult<Self> {
// Convert from Scannable dataclass.
let schema: PyArrowType<Schema> = ob.getattr("schema")?.extract()?;
let schema = Arc::new(schema.0);
let num_rows: Option<usize> = ob.getattr("num_rows")?.extract()?;
let rescannable: bool = ob.getattr("rescannable")?.extract()?;
let reader_factory: Py<PyAny> = ob.getattr("reader")?.unbind();
Ok(Self {
schema,
reader_factory,
num_rows,
rescannable,
})
}
}

5349
python/uv.lock generated

File diff suppressed because it is too large Load Diff

View File

@@ -1,2 +1,2 @@
[toolchain]
channel = "1.91.0"
channel = "1.90.0"

View File

@@ -1,6 +1,6 @@
[package]
name = "lancedb"
version = "0.27.0-beta.2"
version = "0.25.0-beta.0"
edition.workspace = true
description = "LanceDB: A serverless, low-latency vector database for AI applications"
license.workspace = true
@@ -25,9 +25,7 @@ datafusion-catalog.workspace = true
datafusion-common.workspace = true
datafusion-execution.workspace = true
datafusion-expr.workspace = true
datafusion-functions.workspace = true
datafusion-physical-expr.workspace = true
datafusion-sql.workspace = true
datafusion-physical-plan.workspace = true
datafusion.workspace = true
object_store = { workspace = true }
@@ -53,7 +51,7 @@ pin-project = { workspace = true }
tokio = { version = "1.23", features = ["rt-multi-thread"] }
log.workspace = true
async-trait = "0"
bytes = "1"
bytes = "1.11.1"
futures.workspace = true
num-traits.workspace = true
url.workspace = true

View File

@@ -3,12 +3,13 @@
use std::{iter::once, sync::Arc};
use arrow_array::{Float64Array, Int32Array, RecordBatch, StringArray};
use arrow_array::{Float64Array, Int32Array, RecordBatch, RecordBatchIterator, StringArray};
use arrow_schema::{DataType, Field, Schema};
use aws_config::Region;
use aws_sdk_bedrockruntime::Client;
use futures::StreamExt;
use lancedb::{
arrow::IntoArrow,
connect,
embeddings::{bedrock::BedrockEmbeddingFunction, EmbeddingDefinition, EmbeddingFunction},
query::{ExecutableQuery, QueryBase},
@@ -66,7 +67,7 @@ async fn main() -> Result<()> {
Ok(())
}
fn make_data() -> RecordBatch {
fn make_data() -> impl IntoArrow {
let schema = Schema::new(vec![
Field::new("id", DataType::Int32, true),
Field::new("text", DataType::Utf8, false),
@@ -82,9 +83,10 @@ fn make_data() -> RecordBatch {
]);
let price = Float64Array::from(vec![10.0, 50.0, 100.0, 30.0]);
let schema = Arc::new(schema);
RecordBatch::try_new(
let rb = RecordBatch::try_new(
schema.clone(),
vec![Arc::new(id), Arc::new(text), Arc::new(price)],
)
.unwrap()
.unwrap();
Box::new(RecordBatchIterator::new(vec![Ok(rb)], schema))
}

View File

@@ -3,13 +3,12 @@
use std::sync::Arc;
use arrow_array::{Int32Array, RecordBatch, RecordBatchIterator, StringArray};
use arrow_array::{Int32Array, RecordBatch, RecordBatchIterator, RecordBatchReader, StringArray};
use arrow_schema::{DataType, Field, Schema};
use futures::TryStreamExt;
use lance_index::scalar::FullTextSearchQuery;
use lancedb::connection::Connection;
use lancedb::index::scalar::FtsIndexBuilder;
use lancedb::index::Index;
use lancedb::query::{ExecutableQuery, QueryBase};
@@ -30,7 +29,7 @@ async fn main() -> Result<()> {
Ok(())
}
fn create_some_records() -> Result<Box<dyn arrow_array::RecordBatchReader + Send>> {
fn create_some_records() -> Result<Box<dyn RecordBatchReader + Send>> {
const TOTAL: usize = 1000;
let schema = Arc::new(Schema::new(vec![
@@ -67,7 +66,7 @@ fn create_some_records() -> Result<Box<dyn arrow_array::RecordBatchReader + Send
}
async fn create_table(db: &Connection) -> Result<Table> {
let initial_data = create_some_records()?;
let initial_data: Box<dyn RecordBatchReader + Send> = create_some_records()?;
let tbl = db.create_table("my_table", initial_data).execute().await?;
Ok(tbl)
}

View File

@@ -1,13 +1,14 @@
// SPDX-License-Identifier: Apache-2.0
// SPDX-FileCopyrightText: Copyright The LanceDB Authors
use arrow_array::{RecordBatch, StringArray};
use arrow_array::{RecordBatch, RecordBatchIterator, StringArray};
use arrow_schema::{DataType, Field, Schema};
use futures::TryStreamExt;
use lance_index::scalar::FullTextSearchQuery;
use lancedb::index::scalar::FtsIndexBuilder;
use lancedb::index::Index;
use lancedb::{
arrow::IntoArrow,
connect,
embeddings::{
sentence_transformers::SentenceTransformersEmbeddings, EmbeddingDefinition,
@@ -69,7 +70,7 @@ async fn main() -> Result<()> {
Ok(())
}
fn make_data() -> RecordBatch {
fn make_data() -> impl IntoArrow {
let schema = Schema::new(vec![Field::new("facts", DataType::Utf8, false)]);
let facts = StringArray::from_iter_values(vec![
@@ -100,7 +101,8 @@ fn make_data() -> RecordBatch {
"The first chatbot was ELIZA, created in the 1960s.",
]);
let schema = Arc::new(schema);
RecordBatch::try_new(schema.clone(), vec![Arc::new(facts)]).unwrap()
let rb = RecordBatch::try_new(schema.clone(), vec![Arc::new(facts)]).unwrap();
Box::new(RecordBatchIterator::new(vec![Ok(rb)], schema))
}
async fn create_index(table: &Table) -> Result<()> {

View File

@@ -8,12 +8,13 @@
use std::sync::Arc;
use arrow_array::types::Float32Type;
use arrow_array::{FixedSizeListArray, Int32Array, RecordBatch, RecordBatchIterator};
use arrow_array::{
FixedSizeListArray, Int32Array, RecordBatch, RecordBatchIterator, RecordBatchReader,
};
use arrow_schema::{DataType, Field, Schema};
use futures::TryStreamExt;
use lancedb::connection::Connection;
use lancedb::index::vector::IvfPqIndexBuilder;
use lancedb::index::Index;
use lancedb::query::{ExecutableQuery, QueryBase};
@@ -33,7 +34,7 @@ async fn main() -> Result<()> {
Ok(())
}
fn create_some_records() -> Result<Box<dyn arrow_array::RecordBatchReader + Send>> {
fn create_some_records() -> Result<Box<dyn RecordBatchReader + Send>> {
const TOTAL: usize = 1000;
const DIM: usize = 128;
@@ -72,9 +73,9 @@ fn create_some_records() -> Result<Box<dyn arrow_array::RecordBatchReader + Send
}
async fn create_table(db: &Connection) -> Result<Table> {
let initial_data = create_some_records()?;
let initial_data: Box<dyn RecordBatchReader + Send> = create_some_records()?;
let tbl = db
.create_table("my_table", initial_data)
.create_table("my_table", Box::new(initial_data))
.execute()
.await
.unwrap();

View File

@@ -5,9 +5,11 @@
use std::{iter::once, sync::Arc};
use arrow_array::{RecordBatch, StringArray};
use arrow_array::{Float64Array, Int32Array, RecordBatch, RecordBatchIterator, StringArray};
use arrow_schema::{DataType, Field, Schema};
use futures::StreamExt;
use lancedb::{
arrow::IntoArrow,
connect,
embeddings::{openai::OpenAIEmbeddingFunction, EmbeddingDefinition, EmbeddingFunction},
query::{ExecutableQuery, QueryBase},
@@ -62,20 +64,26 @@ async fn main() -> Result<()> {
}
// --8<-- [end:openai_embeddings]
fn make_data() -> RecordBatch {
arrow_array::record_batch!(
("id", Int32, [1, 2, 3, 4]),
(
"text",
Utf8,
[
"Black T-Shirt",
"Leather Jacket",
"Winter Parka",
"Hooded Sweatshirt"
]
),
("price", Float64, [10.0, 50.0, 100.0, 30.0])
fn make_data() -> impl IntoArrow {
let schema = Schema::new(vec![
Field::new("id", DataType::Int32, true),
Field::new("text", DataType::Utf8, false),
Field::new("price", DataType::Float64, false),
]);
let id = Int32Array::from(vec![1, 2, 3, 4]);
let text = StringArray::from_iter_values(vec![
"Black T-Shirt",
"Leather Jacket",
"Winter Parka",
"Hooded Sweatshirt",
]);
let price = Float64Array::from(vec![10.0, 50.0, 100.0, 30.0]);
let schema = Arc::new(schema);
let rb = RecordBatch::try_new(
schema.clone(),
vec![Arc::new(id), Arc::new(text), Arc::new(price)],
)
.unwrap()
.unwrap();
Box::new(RecordBatchIterator::new(vec![Ok(rb)], schema))
}

View File

@@ -3,10 +3,11 @@
use std::{iter::once, sync::Arc};
use arrow_array::{RecordBatch, StringArray};
use arrow_array::{RecordBatch, RecordBatchIterator, StringArray};
use arrow_schema::{DataType, Field, Schema};
use futures::StreamExt;
use lancedb::{
arrow::IntoArrow,
connect,
embeddings::{
sentence_transformers::SentenceTransformersEmbeddings, EmbeddingDefinition,
@@ -58,7 +59,7 @@ async fn main() -> Result<()> {
Ok(())
}
fn make_data() -> RecordBatch {
fn make_data() -> impl IntoArrow {
let schema = Schema::new(vec![Field::new("facts", DataType::Utf8, false)]);
let facts = StringArray::from_iter_values(vec![
@@ -89,5 +90,6 @@ fn make_data() -> RecordBatch {
"The first chatbot was ELIZA, created in the 1960s.",
]);
let schema = Arc::new(schema);
RecordBatch::try_new(schema.clone(), vec![Arc::new(facts)]).unwrap()
let rb = RecordBatch::try_new(schema.clone(), vec![Arc::new(facts)]).unwrap();
Box::new(RecordBatchIterator::new(vec![Ok(rb)], schema))
}

View File

@@ -8,9 +8,11 @@
use std::sync::Arc;
use arrow_array::types::Float32Type;
use arrow_array::{FixedSizeListArray, Int32Array, RecordBatch};
use arrow_array::{FixedSizeListArray, Int32Array, RecordBatch, RecordBatchIterator};
use arrow_schema::{DataType, Field, Schema};
use futures::TryStreamExt;
use lancedb::arrow::IntoArrow;
use lancedb::connection::Connection;
use lancedb::index::Index;
use lancedb::query::{ExecutableQuery, QueryBase};
@@ -57,7 +59,7 @@ async fn open_with_existing_tbl() -> Result<()> {
Ok(())
}
fn create_some_records() -> Result<RecordBatch> {
fn create_some_records() -> Result<impl IntoArrow> {
const TOTAL: usize = 1000;
const DIM: usize = 128;
@@ -74,18 +76,25 @@ fn create_some_records() -> Result<RecordBatch> {
]));
// Create a RecordBatch stream.
Ok(RecordBatch::try_new(
schema.clone(),
vec![
Arc::new(Int32Array::from_iter_values(0..TOTAL as i32)),
Arc::new(
FixedSizeListArray::from_iter_primitive::<Float32Type, _, _>(
(0..TOTAL).map(|_| Some(vec![Some(1.0); DIM])),
DIM as i32,
let batches = RecordBatchIterator::new(
vec![RecordBatch::try_new(
schema.clone(),
vec![
Arc::new(Int32Array::from_iter_values(0..TOTAL as i32)),
Arc::new(
FixedSizeListArray::from_iter_primitive::<Float32Type, _, _>(
(0..TOTAL).map(|_| Some(vec![Some(1.0); DIM])),
DIM as i32,
),
),
),
],
)?)
],
)
.unwrap()]
.into_iter()
.map(Ok),
schema.clone(),
);
Ok(Box::new(batches))
}
async fn create_table(db: &Connection) -> Result<LanceDbTable> {

View File

@@ -155,7 +155,9 @@ impl IntoArrowStream for SendableRecordBatchStream {
impl IntoArrowStream for datafusion_physical_plan::SendableRecordBatchStream {
fn into_arrow(self) -> Result<SendableRecordBatchStream> {
let schema = self.schema();
let stream = self.map_err(|df_err| df_err.into());
let stream = self.map_err(|df_err| Error::Runtime {
message: df_err.to_string(),
});
Ok(Box::pin(SimpleRecordBatchStream::new(stream, schema)))
}
}

View File

@@ -6,8 +6,8 @@
use std::collections::HashMap;
use std::sync::Arc;
use arrow_array::RecordBatch;
use arrow_schema::SchemaRef;
use arrow_array::RecordBatchReader;
use arrow_schema::{Field, SchemaRef};
use lance::dataset::ReadParams;
use lance_namespace::models::{
CreateNamespaceRequest, CreateNamespaceResponse, DescribeNamespaceRequest,
@@ -17,20 +17,24 @@ use lance_namespace::models::{
#[cfg(feature = "aws")]
use object_store::aws::AwsCredential;
use crate::connection::create_table::CreateTableBuilder;
use crate::data::scannable::Scannable;
use crate::database::listing::ListingDatabase;
use crate::database::{
CloneTableRequest, Database, DatabaseOptions, OpenTableRequest, ReadConsistency,
TableNamesRequest,
use crate::arrow::{IntoArrow, IntoArrowStream, SendableRecordBatchStream};
use crate::database::listing::{
ListingDatabase, OPT_NEW_TABLE_STORAGE_VERSION, OPT_NEW_TABLE_V2_MANIFEST_PATHS,
};
use crate::database::{
CloneTableRequest, CreateTableData, CreateTableMode, CreateTableRequest, Database,
DatabaseOptions, OpenTableRequest, ReadConsistency, TableNamesRequest,
};
use crate::embeddings::{
EmbeddingDefinition, EmbeddingFunction, EmbeddingRegistry, MemoryRegistry, WithEmbeddings,
};
use crate::embeddings::{EmbeddingRegistry, MemoryRegistry};
use crate::error::{Error, Result};
#[cfg(feature = "remote")]
use crate::remote::{
client::ClientConfig,
db::{OPT_REMOTE_API_KEY, OPT_REMOTE_HOST_OVERRIDE, OPT_REMOTE_REGION},
};
use crate::table::{TableDefinition, WriteOptions};
use crate::Table;
use lance::io::ObjectStoreParams;
pub use lance_encoding::version::LanceFileVersion;
@@ -38,8 +42,6 @@ pub use lance_encoding::version::LanceFileVersion;
use lance_io::object_store::StorageOptions;
use lance_io::object_store::{StorageOptionsAccessor, StorageOptionsProvider};
mod create_table;
fn merge_storage_options(
store_params: &mut ObjectStoreParams,
pairs: impl IntoIterator<Item = (String, String)>,
@@ -114,6 +116,337 @@ impl TableNamesBuilder {
}
}
pub struct NoData {}
impl IntoArrow for NoData {
fn into_arrow(self) -> Result<Box<dyn arrow_array::RecordBatchReader + Send>> {
unreachable!("NoData should never be converted to Arrow")
}
}
// Stores the value given from the initial CreateTableBuilder::new call
// and defers errors until `execute` is called
enum CreateTableBuilderInitialData {
None,
Iterator(Result<Box<dyn RecordBatchReader + Send>>),
Stream(Result<SendableRecordBatchStream>),
}
/// A builder for configuring a [`Connection::create_table`] operation
pub struct CreateTableBuilder<const HAS_DATA: bool> {
parent: Arc<dyn Database>,
embeddings: Vec<(EmbeddingDefinition, Arc<dyn EmbeddingFunction>)>,
embedding_registry: Arc<dyn EmbeddingRegistry>,
request: CreateTableRequest,
// This is a bit clumsy but we defer errors until `execute` is called
// to maintain backwards compatibility
data: CreateTableBuilderInitialData,
}
// Builder methods that only apply when we have initial data
impl CreateTableBuilder<true> {
fn new<T: IntoArrow>(
parent: Arc<dyn Database>,
name: String,
data: T,
embedding_registry: Arc<dyn EmbeddingRegistry>,
) -> Self {
let dummy_schema = Arc::new(arrow_schema::Schema::new(Vec::<Field>::default()));
Self {
parent,
request: CreateTableRequest::new(
name,
CreateTableData::Empty(TableDefinition::new_from_schema(dummy_schema)),
),
embeddings: Vec::new(),
embedding_registry,
data: CreateTableBuilderInitialData::Iterator(data.into_arrow()),
}
}
fn new_streaming<T: IntoArrowStream>(
parent: Arc<dyn Database>,
name: String,
data: T,
embedding_registry: Arc<dyn EmbeddingRegistry>,
) -> Self {
let dummy_schema = Arc::new(arrow_schema::Schema::new(Vec::<Field>::default()));
Self {
parent,
request: CreateTableRequest::new(
name,
CreateTableData::Empty(TableDefinition::new_from_schema(dummy_schema)),
),
embeddings: Vec::new(),
embedding_registry,
data: CreateTableBuilderInitialData::Stream(data.into_arrow()),
}
}
/// Execute the create table operation
pub async fn execute(self) -> Result<Table> {
let embedding_registry = self.embedding_registry.clone();
let parent = self.parent.clone();
let request = self.into_request()?;
Ok(Table::new_with_embedding_registry(
parent.create_table(request).await?,
parent,
embedding_registry,
))
}
fn into_request(self) -> Result<CreateTableRequest> {
if self.embeddings.is_empty() {
match self.data {
CreateTableBuilderInitialData::Iterator(maybe_iter) => {
let data = maybe_iter?;
Ok(CreateTableRequest {
data: CreateTableData::Data(data),
..self.request
})
}
CreateTableBuilderInitialData::None => {
unreachable!("No data provided for CreateTableBuilder<true>")
}
CreateTableBuilderInitialData::Stream(maybe_stream) => {
let data = maybe_stream?;
Ok(CreateTableRequest {
data: CreateTableData::StreamingData(data),
..self.request
})
}
}
} else {
let CreateTableBuilderInitialData::Iterator(maybe_iter) = self.data else {
return Err(Error::NotSupported { message: "Creating a table with embeddings is currently not support when the input is streaming".to_string() });
};
let data = maybe_iter?;
let data = Box::new(WithEmbeddings::new(data, self.embeddings));
Ok(CreateTableRequest {
data: CreateTableData::Data(data),
..self.request
})
}
}
}
// Builder methods that only apply when we do not have initial data
impl CreateTableBuilder<false> {
fn new(
parent: Arc<dyn Database>,
name: String,
schema: SchemaRef,
embedding_registry: Arc<dyn EmbeddingRegistry>,
) -> Self {
let table_definition = TableDefinition::new_from_schema(schema);
Self {
parent,
request: CreateTableRequest::new(name, CreateTableData::Empty(table_definition)),
data: CreateTableBuilderInitialData::None,
embeddings: Vec::default(),
embedding_registry,
}
}
/// Execute the create table operation
pub async fn execute(self) -> Result<Table> {
let parent = self.parent.clone();
let embedding_registry = self.embedding_registry.clone();
let request = self.into_request()?;
Ok(Table::new_with_embedding_registry(
parent.create_table(request).await?,
parent,
embedding_registry,
))
}
fn into_request(self) -> Result<CreateTableRequest> {
if self.embeddings.is_empty() {
return Ok(self.request);
}
let CreateTableData::Empty(table_def) = self.request.data else {
unreachable!("CreateTableBuilder<false> should always have Empty data")
};
let schema = table_def.schema.clone();
let empty_batch = arrow_array::RecordBatch::new_empty(schema.clone());
let reader = Box::new(std::iter::once(Ok(empty_batch)).collect::<Vec<_>>());
let reader = arrow_array::RecordBatchIterator::new(reader.into_iter(), schema);
let with_embeddings = WithEmbeddings::new(reader, self.embeddings);
let table_definition = with_embeddings.table_definition()?;
Ok(CreateTableRequest {
data: CreateTableData::Empty(table_definition),
..self.request
})
}
}
impl<const HAS_DATA: bool> CreateTableBuilder<HAS_DATA> {
/// Set the mode for creating the table
///
/// This controls what happens if a table with the given name already exists
pub fn mode(mut self, mode: CreateTableMode) -> Self {
self.request.mode = mode;
self
}
/// Apply the given write options when writing the initial data
pub fn write_options(mut self, write_options: WriteOptions) -> Self {
self.request.write_options = write_options;
self
}
/// Set an option for the storage layer.
///
/// Options already set on the connection will be inherited by the table,
/// but can be overridden here.
///
/// See available options at <https://lancedb.com/docs/storage/>
pub fn storage_option(mut self, key: impl Into<String>, value: impl Into<String>) -> Self {
let store_params = self
.request
.write_options
.lance_write_params
.get_or_insert(Default::default())
.store_params
.get_or_insert(Default::default());
merge_storage_options(store_params, [(key.into(), value.into())]);
self
}
/// Set multiple options for the storage layer.
///
/// Options already set on the connection will be inherited by the table,
/// but can be overridden here.
///
/// See available options at <https://lancedb.com/docs/storage/>
pub fn storage_options(
mut self,
pairs: impl IntoIterator<Item = (impl Into<String>, impl Into<String>)>,
) -> Self {
let store_params = self
.request
.write_options
.lance_write_params
.get_or_insert(Default::default())
.store_params
.get_or_insert(Default::default());
let updates = pairs
.into_iter()
.map(|(key, value)| (key.into(), value.into()));
merge_storage_options(store_params, updates);
self
}
/// Add an embedding definition to the table.
///
/// The `embedding_name` must match the name of an embedding function that
/// was previously registered with the connection's [`EmbeddingRegistry`].
pub fn add_embedding(mut self, definition: EmbeddingDefinition) -> Result<Self> {
// Early verification of the embedding name
let embedding_func = self
.embedding_registry
.get(&definition.embedding_name)
.ok_or_else(|| Error::EmbeddingFunctionNotFound {
name: definition.embedding_name.clone(),
reason: "No embedding function found in the connection's embedding_registry"
.to_string(),
})?;
self.embeddings.push((definition, embedding_func));
Ok(self)
}
/// Set whether to use V2 manifest paths for the table. (default: false)
///
/// These paths provide more efficient opening of tables with many
/// versions on object stores.
///
/// <div class="warning">Turning this on will make the dataset unreadable
/// for older versions of LanceDB (prior to 0.10.0).</div>
///
/// To migrate an existing dataset, instead use the
/// [[NativeTable::migrate_manifest_paths_v2]].
///
/// This has no effect in LanceDB Cloud.
#[deprecated(since = "0.15.1", note = "Use `database_options` instead")]
pub fn enable_v2_manifest_paths(mut self, use_v2_manifest_paths: bool) -> Self {
let store_params = self
.request
.write_options
.lance_write_params
.get_or_insert_with(Default::default)
.store_params
.get_or_insert_with(Default::default);
let value = if use_v2_manifest_paths {
"true".to_string()
} else {
"false".to_string()
};
merge_storage_options(
store_params,
[(OPT_NEW_TABLE_V2_MANIFEST_PATHS.to_string(), value)],
);
self
}
/// Set the data storage version.
///
/// The default is `LanceFileVersion::Stable`.
#[deprecated(since = "0.15.1", note = "Use `database_options` instead")]
pub fn data_storage_version(mut self, data_storage_version: LanceFileVersion) -> Self {
let store_params = self
.request
.write_options
.lance_write_params
.get_or_insert_with(Default::default)
.store_params
.get_or_insert_with(Default::default);
merge_storage_options(
store_params,
[(
OPT_NEW_TABLE_STORAGE_VERSION.to_string(),
data_storage_version.to_string(),
)],
);
self
}
/// Set the namespace for the table
pub fn namespace(mut self, namespace: Vec<String>) -> Self {
self.request.namespace = namespace;
self
}
/// Set a custom location for the table.
///
/// If not set, the database will derive a location from its URI and the table name.
/// This is useful when integrating with namespace systems that manage table locations.
pub fn location(mut self, location: impl Into<String>) -> Self {
self.request.location = Some(location.into());
self
}
/// Set a storage options provider for automatic credential refresh.
///
/// This allows tables to automatically refresh cloud storage credentials
/// when they expire, enabling long-running operations on remote storage.
pub fn storage_options_provider(mut self, provider: Arc<dyn StorageOptionsProvider>) -> Self {
let store_params = self
.request
.write_options
.lance_write_params
.get_or_insert(Default::default())
.store_params
.get_or_insert(Default::default());
set_storage_options_provider(store_params, provider);
self
}
}
#[derive(Clone, Debug)]
pub struct OpenTableBuilder {
parent: Arc<dyn Database>,
@@ -351,17 +684,35 @@ impl Connection {
///
/// * `name` - The name of the table
/// * `initial_data` - The initial data to write to the table
pub fn create_table<T: Scannable + 'static>(
pub fn create_table<T: IntoArrow>(
&self,
name: impl Into<String>,
initial_data: T,
) -> CreateTableBuilder {
let initial_data = Box::new(initial_data);
CreateTableBuilder::new(
) -> CreateTableBuilder<true> {
CreateTableBuilder::<true>::new(
self.internal.clone(),
self.embedding_registry.clone(),
name.into(),
initial_data,
self.embedding_registry.clone(),
)
}
/// Create a new table from a stream of data
///
/// # Parameters
///
/// * `name` - The name of the table
/// * `initial_data` - The initial data to write to the table
pub fn create_table_streaming<T: IntoArrowStream>(
&self,
name: impl Into<String>,
initial_data: T,
) -> CreateTableBuilder<true> {
CreateTableBuilder::<true>::new_streaming(
self.internal.clone(),
name.into(),
initial_data,
self.embedding_registry.clone(),
)
}
@@ -375,9 +726,13 @@ impl Connection {
&self,
name: impl Into<String>,
schema: SchemaRef,
) -> CreateTableBuilder {
let empty_batch = RecordBatch::new_empty(schema);
self.create_table(name, empty_batch)
) -> CreateTableBuilder<false> {
CreateTableBuilder::<false>::new(
self.internal.clone(),
name.into(),
schema,
self.embedding_registry.clone(),
)
}
/// Open an existing table in the database
@@ -994,11 +1349,20 @@ mod test_utils {
#[cfg(test)]
mod tests {
use crate::database::listing::{ListingDatabaseOptions, NewTableConfig};
use crate::query::QueryBase;
use crate::query::{ExecutableQuery, QueryExecutionOptions};
use crate::test_utils::connection::new_test_connection;
use arrow::compute::concat_batches;
use arrow_array::RecordBatchReader;
use arrow_schema::{DataType, Field, Schema};
use datafusion_physical_plan::stream::RecordBatchStreamAdapter;
use futures::{stream, TryStreamExt};
use lance_core::error::{ArrowResult, DataFusionResult};
use lance_testing::datagen::{BatchGenerator, IncrementingInt32};
use tempfile::tempdir;
use crate::test_utils::connection::new_test_connection;
use crate::arrow::SimpleRecordBatchStream;
use super::*;
@@ -1114,6 +1478,139 @@ mod tests {
assert_eq!(tables, vec!["table1".to_owned()]);
}
fn make_data() -> Box<dyn RecordBatchReader + Send + 'static> {
let id = Box::new(IncrementingInt32::new().named("id".to_string()));
Box::new(BatchGenerator::new().col(id).batches(10, 2000))
}
#[tokio::test]
async fn test_create_table_v2() {
let tmp_dir = tempdir().unwrap();
let uri = tmp_dir.path().to_str().unwrap();
let db = connect(uri)
.database_options(&ListingDatabaseOptions {
new_table_config: NewTableConfig {
data_storage_version: Some(LanceFileVersion::Legacy),
..Default::default()
},
..Default::default()
})
.execute()
.await
.unwrap();
let tbl = db
.create_table("v1_test", make_data())
.execute()
.await
.unwrap();
// In v1 the row group size will trump max_batch_length
let batches = tbl
.query()
.limit(20000)
.execute_with_options(QueryExecutionOptions {
max_batch_length: 50000,
..Default::default()
})
.await
.unwrap()
.try_collect::<Vec<_>>()
.await
.unwrap();
assert_eq!(batches.len(), 20);
let db = connect(uri)
.database_options(&ListingDatabaseOptions {
new_table_config: NewTableConfig {
data_storage_version: Some(LanceFileVersion::Stable),
..Default::default()
},
..Default::default()
})
.execute()
.await
.unwrap();
let tbl = db
.create_table("v2_test", make_data())
.execute()
.await
.unwrap();
// In v2 the page size is much bigger than 50k so we should get a single batch
let batches = tbl
.query()
.execute_with_options(QueryExecutionOptions {
max_batch_length: 50000,
..Default::default()
})
.await
.unwrap()
.try_collect::<Vec<_>>()
.await
.unwrap();
assert_eq!(batches.len(), 1);
}
#[tokio::test]
async fn test_create_table_streaming() {
let tmp_dir = tempdir().unwrap();
let uri = tmp_dir.path().to_str().unwrap();
let db = connect(uri).execute().await.unwrap();
let batches = make_data().collect::<ArrowResult<Vec<_>>>().unwrap();
let schema = batches.first().unwrap().schema();
let one_batch = concat_batches(&schema, batches.iter()).unwrap();
let ldb_stream = stream::iter(batches.clone().into_iter().map(Result::Ok));
let ldb_stream: SendableRecordBatchStream =
Box::pin(SimpleRecordBatchStream::new(ldb_stream, schema.clone()));
let tbl1 = db
.create_table_streaming("one", ldb_stream)
.execute()
.await
.unwrap();
let df_stream = stream::iter(batches.into_iter().map(DataFusionResult::Ok));
let df_stream: datafusion_physical_plan::SendableRecordBatchStream =
Box::pin(RecordBatchStreamAdapter::new(schema.clone(), df_stream));
let tbl2 = db
.create_table_streaming("two", df_stream)
.execute()
.await
.unwrap();
let tbl1_data = tbl1
.query()
.execute()
.await
.unwrap()
.try_collect::<Vec<_>>()
.await
.unwrap();
let tbl1_data = concat_batches(&schema, tbl1_data.iter()).unwrap();
assert_eq!(tbl1_data, one_batch);
let tbl2_data = tbl2
.query()
.execute()
.await
.unwrap()
.try_collect::<Vec<_>>()
.await
.unwrap();
let tbl2_data = concat_batches(&schema, tbl2_data.iter()).unwrap();
assert_eq!(tbl2_data, one_batch);
}
#[tokio::test]
async fn drop_table() {
let tc = new_test_connection().await.unwrap();
@@ -1143,6 +1640,41 @@ mod tests {
assert_eq!(tables.len(), 0);
}
#[tokio::test]
async fn test_create_table_already_exists() {
let tmp_dir = tempdir().unwrap();
let uri = tmp_dir.path().to_str().unwrap();
let db = connect(uri).execute().await.unwrap();
let schema = Arc::new(Schema::new(vec![Field::new("x", DataType::Int32, false)]));
db.create_empty_table("test", schema.clone())
.execute()
.await
.unwrap();
// TODO: None of the open table options are "inspectable" right now but once one is we
// should assert we are passing these options in correctly
db.create_empty_table("test", schema)
.mode(CreateTableMode::exist_ok(|mut req| {
req.index_cache_size = Some(16);
req
}))
.execute()
.await
.unwrap();
let other_schema = Arc::new(Schema::new(vec![Field::new("y", DataType::Int32, false)]));
assert!(db
.create_empty_table("test", other_schema.clone())
.execute()
.await
.is_err());
let overwritten = db
.create_empty_table("test", other_schema.clone())
.mode(CreateTableMode::Overwrite)
.execute()
.await
.unwrap();
assert_eq!(other_schema, overwritten.schema().await.unwrap());
}
#[tokio::test]
async fn test_clone_table() {
let tmp_dir = tempdir().unwrap();
@@ -1153,8 +1685,7 @@ mod tests {
let mut batch_gen = BatchGenerator::new()
.col(Box::new(IncrementingInt32::new().named("id")))
.col(Box::new(IncrementingInt32::new().named("value")));
let reader: Box<dyn arrow_array::RecordBatchReader + Send> =
Box::new(batch_gen.batches(5, 100));
let reader = batch_gen.batches(5, 100);
let source_table = db
.create_table("source_table", reader)
@@ -1189,4 +1720,128 @@ mod tests {
let cloned_count = cloned_table.count_rows(None).await.unwrap();
assert_eq!(source_count, cloned_count);
}
#[tokio::test]
async fn test_create_empty_table_with_embeddings() {
use crate::embeddings::{EmbeddingDefinition, EmbeddingFunction};
use arrow_array::{
Array, FixedSizeListArray, Float32Array, RecordBatch, RecordBatchIterator, StringArray,
};
use std::borrow::Cow;
#[derive(Debug, Clone)]
struct MockEmbedding {
dim: usize,
}
impl EmbeddingFunction for MockEmbedding {
fn name(&self) -> &str {
"test_embedding"
}
fn source_type(&self) -> Result<Cow<'_, DataType>> {
Ok(Cow::Owned(DataType::Utf8))
}
fn dest_type(&self) -> Result<Cow<'_, DataType>> {
Ok(Cow::Owned(DataType::new_fixed_size_list(
DataType::Float32,
self.dim as i32,
true,
)))
}
fn compute_source_embeddings(&self, source: Arc<dyn Array>) -> Result<Arc<dyn Array>> {
let len = source.len();
let values = vec![1.0f32; len * self.dim];
let values = Arc::new(Float32Array::from(values));
let field = Arc::new(Field::new("item", DataType::Float32, true));
Ok(Arc::new(FixedSizeListArray::new(
field,
self.dim as i32,
values,
None,
)))
}
fn compute_query_embeddings(&self, _input: Arc<dyn Array>) -> Result<Arc<dyn Array>> {
unimplemented!()
}
}
let tmp_dir = tempdir().unwrap();
let uri = tmp_dir.path().to_str().unwrap();
let db = connect(uri).execute().await.unwrap();
let embed_func = Arc::new(MockEmbedding { dim: 128 });
db.embedding_registry()
.register("test_embedding", embed_func.clone())
.unwrap();
let schema = Arc::new(Schema::new(vec![Field::new("name", DataType::Utf8, true)]));
let ed = EmbeddingDefinition {
source_column: "name".to_owned(),
dest_column: Some("name_embedding".to_owned()),
embedding_name: "test_embedding".to_owned(),
};
let table = db
.create_empty_table("test", schema)
.mode(CreateTableMode::Overwrite)
.add_embedding(ed)
.unwrap()
.execute()
.await
.unwrap();
let table_schema = table.schema().await.unwrap();
assert!(table_schema.column_with_name("name").is_some());
assert!(table_schema.column_with_name("name_embedding").is_some());
let embedding_field = table_schema.field_with_name("name_embedding").unwrap();
assert_eq!(
embedding_field.data_type(),
&DataType::new_fixed_size_list(DataType::Float32, 128, true)
);
let input_schema = Arc::new(Schema::new(vec![Field::new("name", DataType::Utf8, true)]));
let input_batch = RecordBatch::try_new(
input_schema.clone(),
vec![Arc::new(StringArray::from(vec![
Some("Alice"),
Some("Bob"),
Some("Charlie"),
]))],
)
.unwrap();
let input_reader = Box::new(RecordBatchIterator::new(
vec![Ok(input_batch)].into_iter(),
input_schema,
));
table.add(input_reader).execute().await.unwrap();
let results = table
.query()
.execute()
.await
.unwrap()
.try_collect::<Vec<_>>()
.await
.unwrap();
assert_eq!(results.len(), 1);
let batch = &results[0];
assert_eq!(batch.num_rows(), 3);
assert!(batch.column_by_name("name_embedding").is_some());
let embedding_col = batch
.column_by_name("name_embedding")
.unwrap()
.as_any()
.downcast_ref::<FixedSizeListArray>()
.unwrap();
assert_eq!(embedding_col.len(), 3);
}
}

View File

@@ -1,612 +0,0 @@
// SPDX-License-Identifier: Apache-2.0
// SPDX-FileCopyrightText: Copyright The LanceDB Authors
use std::sync::Arc;
use lance_io::object_store::StorageOptionsProvider;
use crate::{
connection::{merge_storage_options, set_storage_options_provider},
data::scannable::{Scannable, WithEmbeddingsScannable},
database::{CreateTableMode, CreateTableRequest, Database},
embeddings::{EmbeddingDefinition, EmbeddingFunction, EmbeddingRegistry},
table::WriteOptions,
Error, Result, Table,
};
pub struct CreateTableBuilder {
parent: Arc<dyn Database>,
embeddings: Vec<(EmbeddingDefinition, Arc<dyn EmbeddingFunction>)>,
embedding_registry: Arc<dyn EmbeddingRegistry>,
request: CreateTableRequest,
}
impl CreateTableBuilder {
pub(super) fn new(
parent: Arc<dyn Database>,
embedding_registry: Arc<dyn EmbeddingRegistry>,
name: String,
data: Box<dyn Scannable>,
) -> Self {
Self {
parent,
embeddings: Vec::new(),
embedding_registry,
request: CreateTableRequest::new(name, data),
}
}
/// Set the mode for creating the table
///
/// This controls what happens if a table with the given name already exists
pub fn mode(mut self, mode: CreateTableMode) -> Self {
self.request.mode = mode;
self
}
/// Apply the given write options when writing the initial data
pub fn write_options(mut self, write_options: WriteOptions) -> Self {
self.request.write_options = write_options;
self
}
/// Set an option for the storage layer.
///
/// Options already set on the connection will be inherited by the table,
/// but can be overridden here.
///
/// See available options at <https://lancedb.com/docs/storage/>
pub fn storage_option(mut self, key: impl Into<String>, value: impl Into<String>) -> Self {
let store_params = self
.request
.write_options
.lance_write_params
.get_or_insert(Default::default())
.store_params
.get_or_insert(Default::default());
merge_storage_options(store_params, [(key.into(), value.into())]);
self
}
/// Set multiple options for the storage layer.
///
/// Options already set on the connection will be inherited by the table,
/// but can be overridden here.
///
/// See available options at <https://lancedb.com/docs/storage/>
pub fn storage_options(
mut self,
pairs: impl IntoIterator<Item = (impl Into<String>, impl Into<String>)>,
) -> Self {
let store_params = self
.request
.write_options
.lance_write_params
.get_or_insert(Default::default())
.store_params
.get_or_insert(Default::default());
let updates = pairs
.into_iter()
.map(|(key, value)| (key.into(), value.into()));
merge_storage_options(store_params, updates);
self
}
/// Add an embedding definition to the table.
///
/// The `embedding_name` must match the name of an embedding function that
/// was previously registered with the connection's [`EmbeddingRegistry`].
pub fn add_embedding(mut self, definition: EmbeddingDefinition) -> Result<Self> {
// Early verification of the embedding name
let embedding_func = self
.embedding_registry
.get(&definition.embedding_name)
.ok_or_else(|| Error::EmbeddingFunctionNotFound {
name: definition.embedding_name.clone(),
reason: "No embedding function found in the connection's embedding_registry"
.to_string(),
})?;
self.embeddings.push((definition, embedding_func));
Ok(self)
}
/// Set the namespace for the table
pub fn namespace(mut self, namespace: Vec<String>) -> Self {
self.request.namespace = namespace;
self
}
/// Set a custom location for the table.
///
/// If not set, the database will derive a location from its URI and the table name.
/// This is useful when integrating with namespace systems that manage table locations.
pub fn location(mut self, location: impl Into<String>) -> Self {
self.request.location = Some(location.into());
self
}
/// Set a storage options provider for automatic credential refresh.
///
/// This allows tables to automatically refresh cloud storage credentials
/// when they expire, enabling long-running operations on remote storage.
pub fn storage_options_provider(mut self, provider: Arc<dyn StorageOptionsProvider>) -> Self {
let store_params = self
.request
.write_options
.lance_write_params
.get_or_insert(Default::default())
.store_params
.get_or_insert(Default::default());
set_storage_options_provider(store_params, provider);
self
}
/// Execute the create table operation
pub async fn execute(mut self) -> Result<Table> {
let embedding_registry = self.embedding_registry.clone();
let parent = self.parent.clone();
// If embeddings were configured via add_embedding(), wrap the data
if !self.embeddings.is_empty() {
let wrapped_data: Box<dyn Scannable> = Box::new(WithEmbeddingsScannable::try_new(
self.request.data,
self.embeddings,
)?);
self.request.data = wrapped_data;
}
Ok(Table::new_with_embedding_registry(
parent.create_table(self.request).await?,
parent,
embedding_registry,
))
}
}
#[cfg(test)]
mod tests {
use arrow_array::{
record_batch, Array, FixedSizeListArray, Float32Array, RecordBatch, RecordBatchIterator,
};
use arrow_schema::{ArrowError, DataType, Field, Schema};
use futures::TryStreamExt;
use lance_file::version::LanceFileVersion;
use tempfile::tempdir;
use crate::{
arrow::{SendableRecordBatchStream, SimpleRecordBatchStream},
connect,
database::listing::{ListingDatabaseOptions, NewTableConfig},
embeddings::{EmbeddingDefinition, EmbeddingFunction, MemoryRegistry},
query::{ExecutableQuery, QueryBase, Select},
test_utils::embeddings::MockEmbed,
};
use std::borrow::Cow;
use super::*;
#[tokio::test]
async fn create_empty_table() {
let db = connect("memory://").execute().await.unwrap();
let schema = Arc::new(Schema::new(vec![
Field::new("id", DataType::Int64, false),
Field::new("value", DataType::Float64, false),
]));
db.create_empty_table("name", schema.clone())
.execute()
.await
.unwrap();
let table = db.open_table("name").execute().await.unwrap();
assert_eq!(table.schema().await.unwrap(), schema);
assert_eq!(table.count_rows(None).await.unwrap(), 0);
}
async fn test_create_table_with_data<T>(data: T)
where
T: Scannable + 'static,
{
let db = connect("memory://").execute().await.unwrap();
let schema = data.schema();
db.create_table("data_table", data).execute().await.unwrap();
let table = db.open_table("data_table").execute().await.unwrap();
assert_eq!(table.count_rows(None).await.unwrap(), 3);
assert_eq!(table.schema().await.unwrap(), schema);
}
#[tokio::test]
async fn create_table_with_batch() {
let batch = record_batch!(("id", Int64, [1, 2, 3])).unwrap();
test_create_table_with_data(batch).await;
}
#[tokio::test]
async fn test_create_table_with_vec_batch() {
let data = vec![
record_batch!(("id", Int64, [1, 2])).unwrap(),
record_batch!(("id", Int64, [3])).unwrap(),
];
test_create_table_with_data(data).await;
}
#[tokio::test]
async fn test_create_table_with_record_batch_reader() {
let data = vec![
record_batch!(("id", Int64, [1, 2])).unwrap(),
record_batch!(("id", Int64, [3])).unwrap(),
];
let schema = data[0].schema();
let reader: Box<dyn arrow_array::RecordBatchReader + Send> = Box::new(
RecordBatchIterator::new(data.into_iter().map(Ok), schema.clone()),
);
test_create_table_with_data(reader).await;
}
#[tokio::test]
async fn test_create_table_with_stream() {
let data = vec![
record_batch!(("id", Int64, [1, 2])).unwrap(),
record_batch!(("id", Int64, [3])).unwrap(),
];
let schema = data[0].schema();
let inner = futures::stream::iter(data.into_iter().map(Ok));
let stream: SendableRecordBatchStream = Box::pin(SimpleRecordBatchStream {
schema,
stream: inner,
});
test_create_table_with_data(stream).await;
}
#[derive(Debug)]
struct MyError;
impl std::fmt::Display for MyError {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(f, "MyError occurred")
}
}
impl std::error::Error for MyError {}
#[tokio::test]
async fn test_create_preserves_reader_error() {
let first_batch = record_batch!(("id", Int64, [1, 2])).unwrap();
let schema = first_batch.schema();
let iterator = vec![
Ok(first_batch),
Err(ArrowError::ExternalError(Box::new(MyError))),
];
let reader: Box<dyn arrow_array::RecordBatchReader + Send> = Box::new(
RecordBatchIterator::new(iterator.into_iter(), schema.clone()),
);
let db = connect("memory://").execute().await.unwrap();
let result = db.create_table("failing_table", reader).execute().await;
assert!(result.is_err());
// TODO: when we upgrade to Lance 2.0.0, this should pass
// assert!(matches!(result, Err(Error::External { source})
// if source.downcast_ref::<MyError>().is_some()
// ));
}
#[tokio::test]
async fn test_create_preserves_stream_error() {
let first_batch = record_batch!(("id", Int64, [1, 2])).unwrap();
let schema = first_batch.schema();
let iterator = vec![
Ok(first_batch),
Err(Error::External {
source: Box::new(MyError),
}),
];
let stream = futures::stream::iter(iterator);
let stream: SendableRecordBatchStream = Box::pin(SimpleRecordBatchStream {
schema: schema.clone(),
stream,
});
let db = connect("memory://").execute().await.unwrap();
let result = db
.create_table("failing_stream_table", stream)
.execute()
.await;
assert!(result.is_err());
// TODO: when we upgrade to Lance 2.0.0, this should pass
// assert!(matches!(result, Err(Error::External { source})
// if source.downcast_ref::<MyError>().is_some()
// ));
}
#[tokio::test]
#[allow(deprecated)]
async fn test_create_table_with_storage_options() {
let batch = record_batch!(("id", Int64, [1, 2, 3])).unwrap();
let db = connect("memory://").execute().await.unwrap();
let table = db
.create_table("options_table", batch)
.storage_option("timeout", "30s")
.storage_options([("retry_count", "3")])
.execute()
.await
.unwrap();
let final_options = table.storage_options().await.unwrap();
assert_eq!(final_options.get("timeout"), Some(&"30s".to_string()));
assert_eq!(final_options.get("retry_count"), Some(&"3".to_string()));
}
#[tokio::test]
async fn test_create_table_unregistered_embedding() {
let db = connect("memory://").execute().await.unwrap();
let batch = record_batch!(("text", Utf8, ["hello", "world"])).unwrap();
// Try to add an embedding that doesn't exist in the registry
let result = db
.create_table("embed_table", batch)
.add_embedding(EmbeddingDefinition::new(
"text",
"nonexistent_embedding_function",
None::<&str>,
));
match result {
Err(Error::EmbeddingFunctionNotFound { name, .. }) => {
assert_eq!(name, "nonexistent_embedding_function");
}
Err(other) => panic!("Expected EmbeddingFunctionNotFound error, got: {:?}", other),
Ok(_) => panic!("Expected error, but got Ok"),
}
}
#[tokio::test]
async fn test_create_table_already_exists() {
let tmp_dir = tempdir().unwrap();
let uri = tmp_dir.path().to_str().unwrap();
let db = connect(uri).execute().await.unwrap();
let schema = Arc::new(Schema::new(vec![Field::new("x", DataType::Int32, false)]));
db.create_empty_table("test", schema.clone())
.execute()
.await
.unwrap();
db.create_empty_table("test", schema)
.mode(CreateTableMode::exist_ok(|mut req| {
req.index_cache_size = Some(16);
req
}))
.execute()
.await
.unwrap();
let other_schema = Arc::new(Schema::new(vec![Field::new("y", DataType::Int32, false)]));
assert!(db
.create_empty_table("test", other_schema.clone())
.execute()
.await
.is_err()); // TODO: assert what this error is
let overwritten = db
.create_empty_table("test", other_schema.clone())
.mode(CreateTableMode::Overwrite)
.execute()
.await
.unwrap();
assert_eq!(other_schema, overwritten.schema().await.unwrap());
}
#[tokio::test]
#[rstest::rstest]
#[case(LanceFileVersion::Legacy)]
#[case(LanceFileVersion::Stable)]
async fn test_create_table_with_storage_version(
#[case] data_storage_version: LanceFileVersion,
) {
let db = connect("memory://")
.database_options(&ListingDatabaseOptions {
new_table_config: NewTableConfig {
data_storage_version: Some(data_storage_version),
..Default::default()
},
..Default::default()
})
.execute()
.await
.unwrap();
let batch = record_batch!(("id", Int64, [1, 2, 3])).unwrap();
let table = db
.create_table("legacy_table", batch)
.execute()
.await
.unwrap();
let native_table = table.as_native().unwrap();
let storage_format = native_table
.manifest()
.await
.unwrap()
.data_storage_format
.lance_file_version()
.unwrap();
// Compare resolved versions since Stable/Next are aliases that resolve at storage time
assert_eq!(storage_format.resolve(), data_storage_version.resolve());
}
#[tokio::test]
async fn test_create_table_with_embedding() {
// Register the mock embedding function
let registry = Arc::new(MemoryRegistry::new());
let mock_embedding: Arc<dyn EmbeddingFunction> = Arc::new(MockEmbed::new("mock", 4));
registry.register("mock", mock_embedding).unwrap();
// Connect with the custom registry
let conn = connect("memory://")
.embedding_registry(registry)
.execute()
.await
.unwrap();
// Create data without the embedding column
let batch = record_batch!(("text", Utf8, ["hello", "world", "test"])).unwrap();
// Create table with add_embedding - embeddings should be computed automatically
let table = conn
.create_table("embed_test", batch)
.add_embedding(EmbeddingDefinition::new(
"text",
"mock",
Some("text_embedding"),
))
.unwrap()
.execute()
.await
.unwrap();
// Verify row count
assert_eq!(table.count_rows(None).await.unwrap(), 3);
// Verify the schema includes the embedding column
let result_schema = table.schema().await.unwrap();
assert_eq!(result_schema.fields().len(), 2);
assert_eq!(result_schema.field(0).name(), "text");
assert_eq!(result_schema.field(1).name(), "text_embedding");
// Verify the embedding column has the correct type
assert!(matches!(
result_schema.field(1).data_type(),
DataType::FixedSizeList(_, 4)
));
// Query to verify the embeddings were computed
let results: Vec<RecordBatch> = table
.query()
.select(Select::columns(&["text", "text_embedding"]))
.execute()
.await
.unwrap()
.try_collect()
.await
.unwrap();
let total_rows: usize = results.iter().map(|b| b.num_rows()).sum();
assert_eq!(total_rows, 3);
// Check that all rows have embedding values (not null)
for batch in &results {
let embedding_col = batch.column(1);
assert_eq!(embedding_col.null_count(), 0);
assert_eq!(embedding_col.len(), batch.num_rows());
}
// Verify the schema metadata contains the column definitions
assert!(
result_schema
.metadata
.contains_key("lancedb::column_definitions"),
"Schema metadata should contain column definitions"
);
}
#[tokio::test]
async fn test_create_empty_table_with_embeddings() {
#[derive(Debug, Clone)]
struct MockEmbedding {
dim: usize,
}
impl EmbeddingFunction for MockEmbedding {
fn name(&self) -> &str {
"test_embedding"
}
fn source_type(&self) -> Result<Cow<'_, DataType>> {
Ok(Cow::Owned(DataType::Utf8))
}
fn dest_type(&self) -> Result<Cow<'_, DataType>> {
Ok(Cow::Owned(DataType::new_fixed_size_list(
DataType::Float32,
self.dim as i32,
true,
)))
}
fn compute_source_embeddings(&self, source: Arc<dyn Array>) -> Result<Arc<dyn Array>> {
let len = source.len();
let values = vec![1.0f32; len * self.dim];
let values = Arc::new(Float32Array::from(values));
let field = Arc::new(Field::new("item", DataType::Float32, true));
Ok(Arc::new(FixedSizeListArray::new(
field,
self.dim as i32,
values,
None,
)))
}
fn compute_query_embeddings(&self, _input: Arc<dyn Array>) -> Result<Arc<dyn Array>> {
unimplemented!()
}
}
let tmp_dir = tempdir().unwrap();
let uri = tmp_dir.path().to_str().unwrap();
let db = connect(uri).execute().await.unwrap();
let embed_func = Arc::new(MockEmbedding { dim: 128 });
db.embedding_registry()
.register("test_embedding", embed_func.clone())
.unwrap();
let schema = Arc::new(Schema::new(vec![Field::new("name", DataType::Utf8, true)]));
let ed = EmbeddingDefinition {
source_column: "name".to_owned(),
dest_column: Some("name_embedding".to_owned()),
embedding_name: "test_embedding".to_owned(),
};
let table = db
.create_empty_table("test", schema)
.mode(CreateTableMode::Overwrite)
.add_embedding(ed)
.unwrap()
.execute()
.await
.unwrap();
let table_schema = table.schema().await.unwrap();
assert!(table_schema.column_with_name("name").is_some());
assert!(table_schema.column_with_name("name_embedding").is_some());
let embedding_field = table_schema.field_with_name("name_embedding").unwrap();
assert_eq!(
embedding_field.data_type(),
&DataType::new_fixed_size_list(DataType::Float32, 128, true)
);
let input_batch = record_batch!(("name", Utf8, ["Alice", "Bob", "Charlie"])).unwrap();
table.add(input_batch).execute().await.unwrap();
let results = table
.query()
.execute()
.await
.unwrap()
.try_collect::<Vec<_>>()
.await
.unwrap();
assert_eq!(results.len(), 1);
let batch = &results[0];
assert_eq!(batch.num_rows(), 3);
assert!(batch.column_by_name("name_embedding").is_some());
let embedding_col = batch
.column_by_name("name_embedding")
.unwrap()
.as_any()
.downcast_ref::<FixedSizeListArray>()
.unwrap();
assert_eq!(embedding_col.len(), 3);
}
}

View File

@@ -5,4 +5,3 @@
pub mod inspect;
pub mod sanitize;
pub mod scannable;

View File

@@ -1,968 +0,0 @@
// SPDX-License-Identifier: Apache-2.0
// SPDX-FileCopyrightText: Copyright The LanceDB Authors
//! Data source abstraction for LanceDB.
//!
//! This module provides a [`Scannable`] trait that allows input data sources to express
//! capabilities (row count, rescannability) so the insert pipeline can make
//! better decisions about write parallelism and retry strategies.
use std::sync::Arc;
use crate::arrow::{
SendableRecordBatchStream, SendableRecordBatchStreamExt, SimpleRecordBatchStream,
};
use crate::embeddings::{
compute_embeddings_for_batch, compute_output_schema, EmbeddingDefinition, EmbeddingFunction,
EmbeddingRegistry,
};
use crate::table::{ColumnDefinition, ColumnKind, TableDefinition};
use crate::{Error, Result};
use arrow_array::{ArrayRef, RecordBatch, RecordBatchIterator, RecordBatchReader};
use arrow_schema::{ArrowError, SchemaRef};
use async_trait::async_trait;
use futures::stream::once;
use futures::StreamExt;
use lance_datafusion::utils::StreamingWriteSource;
pub trait Scannable: Send {
/// Returns the schema of the data.
fn schema(&self) -> SchemaRef;
/// Read data as a stream of record batches.
///
/// For rescannable sources (in-memory data like RecordBatch, Vec<RecordBatch>),
/// this can be called multiple times and returns cloned data each time.
///
/// For non-rescannable sources (streams, readers), this can only be called once.
/// Calling it a second time returns a stream whose first item is an error.
fn scan_as_stream(&mut self) -> SendableRecordBatchStream;
/// Optional hint about the number of rows.
///
/// When available, this allows the pipeline to estimate total data size
/// and choose appropriate partitioning.
fn num_rows(&self) -> Option<usize> {
None
}
/// Whether the source can be re-read from the beginning.
///
/// `true` for in-memory data (Tables, DataFrames) and disk-based sources (Datasets).
/// `false` for streaming sources (DuckDB results, network streams).
///
/// When true, the pipeline can retry failed writes by rescanning.
fn rescannable(&self) -> bool {
false
}
}
impl std::fmt::Debug for dyn Scannable {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
f.debug_struct("Scannable")
.field("schema", &self.schema())
.field("num_rows", &self.num_rows())
.field("rescannable", &self.rescannable())
.finish()
}
}
impl Scannable for RecordBatch {
fn schema(&self) -> SchemaRef {
Self::schema(self)
}
fn scan_as_stream(&mut self) -> SendableRecordBatchStream {
let batch = self.clone();
let schema = batch.schema();
Box::pin(SimpleRecordBatchStream {
schema,
stream: once(async move { Ok(batch) }),
})
}
fn num_rows(&self) -> Option<usize> {
Some(Self::num_rows(self))
}
fn rescannable(&self) -> bool {
true
}
}
impl Scannable for Vec<RecordBatch> {
fn schema(&self) -> SchemaRef {
if self.is_empty() {
Arc::new(arrow_schema::Schema::empty())
} else {
self[0].schema()
}
}
fn scan_as_stream(&mut self) -> SendableRecordBatchStream {
if self.is_empty() {
let schema = Scannable::schema(self);
return Box::pin(SimpleRecordBatchStream {
schema,
stream: once(async {
Err(Error::InvalidInput {
message: "Cannot scan an empty Vec<RecordBatch>".to_string(),
})
}),
});
}
let schema = Scannable::schema(self);
let batches = self.clone();
let stream = futures::stream::iter(batches.into_iter().map(Ok));
Box::pin(SimpleRecordBatchStream { schema, stream })
}
fn num_rows(&self) -> Option<usize> {
Some(self.iter().map(|b| b.num_rows()).sum())
}
fn rescannable(&self) -> bool {
true
}
}
impl Scannable for Box<dyn RecordBatchReader + Send> {
fn schema(&self) -> SchemaRef {
RecordBatchReader::schema(self.as_ref())
}
fn scan_as_stream(&mut self) -> SendableRecordBatchStream {
let schema = Scannable::schema(self);
// Swap self with a reader that errors on iteration, so a second call
// produces a clear error instead of silently returning empty data.
let err_reader: Box<dyn RecordBatchReader + Send> = Box::new(RecordBatchIterator::new(
vec![Err(ArrowError::InvalidArgumentError(
"Reader has already been consumed".into(),
))],
schema.clone(),
));
let reader = std::mem::replace(self, err_reader);
// Bridge the blocking RecordBatchReader to an async stream via a channel.
let (tx, rx) = tokio::sync::mpsc::channel::<crate::Result<RecordBatch>>(2);
tokio::task::spawn_blocking(move || {
for batch_result in reader {
let result = batch_result.map_err(Into::into);
if tx.blocking_send(result).is_err() {
break;
}
}
});
let stream = futures::stream::unfold(rx, |mut rx| async move {
rx.recv().await.map(|batch| (batch, rx))
})
.fuse();
Box::pin(SimpleRecordBatchStream { schema, stream })
}
}
impl Scannable for SendableRecordBatchStream {
fn schema(&self) -> SchemaRef {
self.as_ref().schema()
}
fn scan_as_stream(&mut self) -> SendableRecordBatchStream {
let schema = Scannable::schema(self);
// Swap self with an error stream so a second call produces a clear error.
let error_stream = Box::pin(SimpleRecordBatchStream {
schema: schema.clone(),
stream: once(async {
Err(Error::InvalidInput {
message: "Stream has already been consumed".to_string(),
})
}),
});
std::mem::replace(self, error_stream)
}
}
#[async_trait]
impl StreamingWriteSource for Box<dyn Scannable> {
fn arrow_schema(&self) -> SchemaRef {
self.schema()
}
fn into_stream(mut self) -> datafusion_physical_plan::SendableRecordBatchStream {
self.scan_as_stream().into_df_stream()
}
}
/// A scannable that applies embeddings to the stream.
pub struct WithEmbeddingsScannable {
inner: Box<dyn Scannable>,
embeddings: Vec<(EmbeddingDefinition, Arc<dyn EmbeddingFunction>)>,
output_schema: SchemaRef,
}
impl WithEmbeddingsScannable {
/// Create a new WithEmbeddingsScannable.
///
/// The embeddings are applied to the inner scannable's data as new columns.
pub fn try_new(
inner: Box<dyn Scannable>,
embeddings: Vec<(EmbeddingDefinition, Arc<dyn EmbeddingFunction>)>,
) -> Result<Self> {
let output_schema = compute_output_schema(&inner.schema(), &embeddings)?;
// Build column definitions: Physical for base columns, Embedding for new ones
let base_col_count = inner.schema().fields().len();
let column_definitions: Vec<ColumnDefinition> = (0..base_col_count)
.map(|_| ColumnDefinition {
kind: ColumnKind::Physical,
})
.chain(embeddings.iter().map(|(ed, _)| ColumnDefinition {
kind: ColumnKind::Embedding(ed.clone()),
}))
.collect();
let table_definition = TableDefinition::new(output_schema, column_definitions);
let output_schema = table_definition.into_rich_schema();
Self::with_schema(inner, embeddings, output_schema)
}
/// Create a WithEmbeddingsScannable with a specific output schema.
///
/// Use this when the table schema is already known (e.g. during add) to
/// avoid nullability mismatches between the embedding function's declared
/// type and the table's stored type.
pub fn with_schema(
inner: Box<dyn Scannable>,
embeddings: Vec<(EmbeddingDefinition, Arc<dyn EmbeddingFunction>)>,
output_schema: SchemaRef,
) -> Result<Self> {
Ok(Self {
inner,
embeddings,
output_schema,
})
}
}
impl Scannable for WithEmbeddingsScannable {
fn schema(&self) -> SchemaRef {
self.output_schema.clone()
}
fn scan_as_stream(&mut self) -> SendableRecordBatchStream {
let inner_stream = self.inner.scan_as_stream();
let embeddings = self.embeddings.clone();
let output_schema = self.output_schema.clone();
let stream_schema = output_schema.clone();
let mapped_stream = inner_stream.then(move |batch_result| {
let embeddings = embeddings.clone();
let output_schema = output_schema.clone();
async move {
let batch = batch_result?;
let result = tokio::task::spawn_blocking(move || {
compute_embeddings_for_batch(batch, &embeddings)
})
.await
.map_err(|e| Error::Runtime {
message: format!("Task panicked during embedding computation: {}", e),
})??;
// Cast columns to match the declared output schema. The data is
// identical but field metadata (e.g. nested nullability) may
// differ between the embedding function output and the table.
let columns: Vec<ArrayRef> = result
.columns()
.iter()
.enumerate()
.map(|(i, col)| {
let target_type = output_schema.field(i).data_type();
if col.data_type() == target_type {
Ok(col.clone())
} else {
arrow_cast::cast(col, target_type).map_err(Error::from)
}
})
.collect::<Result<_>>()?;
let result = RecordBatch::try_new(output_schema, columns)?;
Ok(result)
}
});
Box::pin(SimpleRecordBatchStream {
schema: stream_schema,
stream: mapped_stream,
})
}
fn num_rows(&self) -> Option<usize> {
self.inner.num_rows()
}
fn rescannable(&self) -> bool {
self.inner.rescannable()
}
}
pub fn scannable_with_embeddings(
inner: Box<dyn Scannable>,
table_definition: &TableDefinition,
registry: Option<&Arc<dyn EmbeddingRegistry>>,
) -> Result<Box<dyn Scannable>> {
if let Some(registry) = registry {
let mut embeddings = Vec::with_capacity(table_definition.column_definitions.len());
for cd in table_definition.column_definitions.iter() {
if let ColumnKind::Embedding(embedding_def) = &cd.kind {
match registry.get(&embedding_def.embedding_name) {
Some(func) => {
embeddings.push((embedding_def.clone(), func));
}
None => {
return Err(Error::EmbeddingFunctionNotFound {
name: embedding_def.embedding_name.clone(),
reason: format!(
"Table was defined with an embedding column `{}` but no embedding function was found with that name within the registry.",
embedding_def.embedding_name
),
});
}
}
}
}
if !embeddings.is_empty() {
// Use the table's schema so embedding column types (including nested
// nullability) match what's stored, avoiding mismatches with the
// embedding function's declared dest_type.
return Ok(Box::new(WithEmbeddingsScannable::with_schema(
inner,
embeddings,
table_definition.schema.clone(),
)?));
}
}
Ok(inner)
}
/// A wrapper that buffers the first RecordBatch from a Scannable so we can
/// inspect it (e.g. to estimate data size) without losing it.
pub(crate) struct PeekedScannable {
inner: Box<dyn Scannable>,
peeked: Option<RecordBatch>,
/// The first item from the stream, if it was an error. Stored so we can
/// re-emit it from `scan_as_stream` instead of silently dropping it.
first_error: Option<crate::Error>,
stream: Option<SendableRecordBatchStream>,
}
impl PeekedScannable {
pub fn new(inner: Box<dyn Scannable>) -> Self {
Self {
inner,
peeked: None,
first_error: None,
stream: None,
}
}
/// Reads and buffers the first batch from the inner scannable.
/// Returns a clone of it. Subsequent calls return the same batch.
///
/// Returns `None` if the stream is empty or the first item is an error.
/// Errors are preserved and re-emitted by `scan_as_stream`.
pub async fn peek(&mut self) -> Option<RecordBatch> {
if self.peeked.is_some() {
return self.peeked.clone();
}
// Already peeked and got an error or empty stream.
if self.stream.is_some() || self.first_error.is_some() {
return None;
}
let mut stream = self.inner.scan_as_stream();
match stream.next().await {
Some(Ok(batch)) => {
self.peeked = Some(batch.clone());
self.stream = Some(stream);
Some(batch)
}
Some(Err(e)) => {
self.first_error = Some(e);
self.stream = Some(stream);
None
}
None => {
self.stream = Some(stream);
None
}
}
}
}
impl Scannable for PeekedScannable {
fn schema(&self) -> SchemaRef {
self.inner.schema()
}
fn num_rows(&self) -> Option<usize> {
self.inner.num_rows()
}
fn rescannable(&self) -> bool {
self.inner.rescannable()
}
fn scan_as_stream(&mut self) -> SendableRecordBatchStream {
let schema = self.inner.schema();
// If peek() hit an error, prepend it so downstream sees the error.
let error_item = self.first_error.take().map(Err);
match (self.peeked.take(), self.stream.take()) {
(Some(batch), Some(rest)) => {
let prepend = futures::stream::once(std::future::ready(Ok(batch)));
Box::pin(SimpleRecordBatchStream {
schema,
stream: prepend.chain(rest),
})
}
(Some(batch), None) => Box::pin(SimpleRecordBatchStream {
schema,
stream: futures::stream::once(std::future::ready(Ok(batch))),
}),
(None, Some(rest)) => {
if let Some(err) = error_item {
let stream = futures::stream::once(std::future::ready(err));
Box::pin(SimpleRecordBatchStream { schema, stream })
} else {
rest
}
}
(None, None) => {
// peek() was never called — just delegate
self.inner.scan_as_stream()
}
}
}
}
/// Compute the number of write partitions based on data size estimates.
///
/// `sample_bytes` and `sample_rows` come from a representative batch and are
/// used to estimate per-row size. `total_rows_hint` is the total row count
/// when known; otherwise `sample_rows` row count is used as a lower bound
/// estimate.
///
/// Targets roughly 1 million rows or 2 GB per partition, capped at
/// `max_partitions` (typically the number of available CPU cores).
pub(crate) fn estimate_write_partitions(
sample_bytes: usize,
sample_rows: usize,
total_rows_hint: Option<usize>,
max_partitions: usize,
) -> usize {
if sample_rows == 0 {
return 1;
}
let bytes_per_row = sample_bytes / sample_rows;
let total_rows = total_rows_hint.unwrap_or(sample_rows);
let total_bytes = total_rows * bytes_per_row;
let by_rows = total_rows.div_ceil(1_000_000);
let by_bytes = total_bytes.div_ceil(2 * 1024 * 1024 * 1024);
by_rows.max(by_bytes).max(1).min(max_partitions)
}
#[cfg(test)]
mod tests {
use super::*;
use arrow_array::record_batch;
use futures::TryStreamExt;
#[tokio::test]
async fn test_record_batch_rescannable() {
let mut batch = record_batch!(("id", Int64, [0, 1, 2])).unwrap();
let stream1 = batch.scan_as_stream();
let batches1: Vec<RecordBatch> = stream1.try_collect().await.unwrap();
assert_eq!(batches1.len(), 1);
assert_eq!(batches1[0], batch);
assert!(batch.rescannable());
let stream2 = batch.scan_as_stream();
let batches2: Vec<RecordBatch> = stream2.try_collect().await.unwrap();
assert_eq!(batches2.len(), 1);
assert_eq!(batches2[0], batch);
}
#[tokio::test]
async fn test_vec_batch_rescannable() {
let mut batches = vec![
record_batch!(("id", Int64, [0, 1])).unwrap(),
record_batch!(("id", Int64, [2, 3, 4])).unwrap(),
];
let stream1 = batches.scan_as_stream();
let result1: Vec<RecordBatch> = stream1.try_collect().await.unwrap();
assert_eq!(result1.len(), 2);
assert_eq!(result1[0], batches[0]);
assert_eq!(result1[1], batches[1]);
assert!(batches.rescannable());
let stream2 = batches.scan_as_stream();
let result2: Vec<RecordBatch> = stream2.try_collect().await.unwrap();
assert_eq!(result2.len(), 2);
assert_eq!(result2[0], batches[0]);
assert_eq!(result2[1], batches[1]);
}
#[tokio::test]
async fn test_vec_batch_empty_errors() {
let mut empty: Vec<RecordBatch> = vec![];
let mut stream = empty.scan_as_stream();
let result = stream.next().await;
assert!(result.is_some());
assert!(result.unwrap().is_err());
}
#[tokio::test]
async fn test_reader_not_rescannable() {
let batch = record_batch!(("id", Int64, [0, 1, 2])).unwrap();
let schema = batch.schema();
let mut reader: Box<dyn arrow_array::RecordBatchReader + Send> = Box::new(
RecordBatchIterator::new(vec![Ok(batch.clone())], schema.clone()),
);
let stream1 = reader.scan_as_stream();
let result1: Vec<RecordBatch> = stream1.try_collect().await.unwrap();
assert_eq!(result1.len(), 1);
assert_eq!(result1[0], batch);
assert!(!reader.rescannable());
// Second call returns a stream whose first item is an error
let mut stream2 = reader.scan_as_stream();
let result2 = stream2.next().await;
assert!(result2.is_some());
assert!(result2.unwrap().is_err());
}
#[tokio::test]
async fn test_stream_not_rescannable() {
let batch = record_batch!(("id", Int64, [0, 1, 2])).unwrap();
let schema = batch.schema();
let inner_stream = futures::stream::iter(vec![Ok(batch.clone())]);
let mut stream: SendableRecordBatchStream = Box::pin(SimpleRecordBatchStream {
schema: schema.clone(),
stream: inner_stream,
});
let stream1 = stream.scan_as_stream();
let result1: Vec<RecordBatch> = stream1.try_collect().await.unwrap();
assert_eq!(result1.len(), 1);
assert_eq!(result1[0], batch);
assert!(!stream.rescannable());
// Second call returns a stream whose first item is an error
let mut stream2 = stream.scan_as_stream();
let result2 = stream2.next().await;
assert!(result2.is_some());
assert!(result2.unwrap().is_err());
}
mod peeked_scannable_tests {
use crate::test_utils::TestCustomError;
use super::*;
#[tokio::test]
async fn test_peek_returns_first_batch() {
let batch = record_batch!(("id", Int64, [1, 2, 3])).unwrap();
let mut peeked = PeekedScannable::new(Box::new(batch.clone()));
let first = peeked.peek().await.unwrap();
assert_eq!(first, batch);
}
#[tokio::test]
async fn test_peek_is_idempotent() {
let batch = record_batch!(("id", Int64, [1, 2, 3])).unwrap();
let mut peeked = PeekedScannable::new(Box::new(batch.clone()));
let first = peeked.peek().await.unwrap();
let second = peeked.peek().await.unwrap();
assert_eq!(first, second);
}
#[tokio::test]
async fn test_scan_after_peek_returns_all_data() {
let batches = vec![
record_batch!(("id", Int64, [1, 2])).unwrap(),
record_batch!(("id", Int64, [3, 4, 5])).unwrap(),
];
let mut peeked = PeekedScannable::new(Box::new(batches.clone()));
let first = peeked.peek().await.unwrap();
assert_eq!(first, batches[0]);
let result: Vec<RecordBatch> = peeked.scan_as_stream().try_collect().await.unwrap();
assert_eq!(result.len(), 2);
assert_eq!(result[0], batches[0]);
assert_eq!(result[1], batches[1]);
}
#[tokio::test]
async fn test_scan_without_peek_passes_through() {
let batch = record_batch!(("id", Int64, [1, 2, 3])).unwrap();
let mut peeked = PeekedScannable::new(Box::new(batch.clone()));
let result: Vec<RecordBatch> = peeked.scan_as_stream().try_collect().await.unwrap();
assert_eq!(result.len(), 1);
assert_eq!(result[0], batch);
}
#[tokio::test]
async fn test_delegates_num_rows() {
let batches = vec![
record_batch!(("id", Int64, [1, 2])).unwrap(),
record_batch!(("id", Int64, [3])).unwrap(),
];
let peeked = PeekedScannable::new(Box::new(batches));
assert_eq!(peeked.num_rows(), Some(3));
}
#[tokio::test]
async fn test_non_rescannable_stream_data_preserved() {
let batches = vec![
record_batch!(("id", Int64, [1, 2])).unwrap(),
record_batch!(("id", Int64, [3])).unwrap(),
];
let schema = batches[0].schema();
let inner = futures::stream::iter(batches.clone().into_iter().map(Ok));
let stream: SendableRecordBatchStream = Box::pin(SimpleRecordBatchStream {
schema,
stream: inner,
});
let mut peeked = PeekedScannable::new(Box::new(stream));
assert!(!peeked.rescannable());
assert_eq!(peeked.num_rows(), None);
let first = peeked.peek().await.unwrap();
assert_eq!(first, batches[0]);
// All data is still available via scan_as_stream
let result: Vec<RecordBatch> = peeked.scan_as_stream().try_collect().await.unwrap();
assert_eq!(result.len(), 2);
assert_eq!(result[0], batches[0]);
assert_eq!(result[1], batches[1]);
}
#[tokio::test]
async fn test_error_in_first_batch_propagates() {
let schema = Arc::new(arrow_schema::Schema::new(vec![arrow_schema::Field::new(
"id",
arrow_schema::DataType::Int64,
false,
)]));
let inner = futures::stream::iter(vec![Err(Error::External {
source: Box::new(TestCustomError),
})]);
let stream: SendableRecordBatchStream = Box::pin(SimpleRecordBatchStream {
schema,
stream: inner,
});
let mut peeked = PeekedScannable::new(Box::new(stream));
// peek returns None for errors
assert!(peeked.peek().await.is_none());
// But the error should come through when scanning
let mut stream = peeked.scan_as_stream();
let first = stream.next().await.unwrap();
assert!(first.is_err());
let err = first.unwrap_err();
assert!(
matches!(&err, Error::External { source } if source.downcast_ref::<TestCustomError>().is_some()),
"Expected TestCustomError to be preserved, got: {err}"
);
}
#[tokio::test]
async fn test_error_in_later_batch_propagates() {
let good_batch = record_batch!(("id", Int64, [1, 2])).unwrap();
let schema = good_batch.schema();
let inner = futures::stream::iter(vec![
Ok(good_batch.clone()),
Err(Error::External {
source: Box::new(TestCustomError),
}),
]);
let stream: SendableRecordBatchStream = Box::pin(SimpleRecordBatchStream {
schema,
stream: inner,
});
let mut peeked = PeekedScannable::new(Box::new(stream));
// peek succeeds with the first batch
let first = peeked.peek().await.unwrap();
assert_eq!(first, good_batch);
// scan_as_stream should yield the first batch, then the error
let mut stream = peeked.scan_as_stream();
let batch1 = stream.next().await.unwrap().unwrap();
assert_eq!(batch1, good_batch);
let batch2 = stream.next().await.unwrap();
assert!(batch2.is_err());
let err = batch2.unwrap_err();
assert!(
matches!(&err, Error::External { source } if source.downcast_ref::<TestCustomError>().is_some()),
"Expected TestCustomError to be preserved, got: {err}"
);
}
#[tokio::test]
async fn test_empty_stream_returns_none() {
let schema = Arc::new(arrow_schema::Schema::new(vec![arrow_schema::Field::new(
"id",
arrow_schema::DataType::Int64,
false,
)]));
let inner = futures::stream::empty();
let stream: SendableRecordBatchStream = Box::pin(SimpleRecordBatchStream {
schema,
stream: inner,
});
let mut peeked = PeekedScannable::new(Box::new(stream));
assert!(peeked.peek().await.is_none());
// Scanning an empty (post-peek) stream should yield nothing
let result: Vec<RecordBatch> = peeked.scan_as_stream().try_collect().await.unwrap();
assert!(result.is_empty());
}
}
mod estimate_write_partitions_tests {
use super::*;
#[test]
fn test_small_data_single_partition() {
// 100 rows * 24 bytes/row = 2400 bytes — well under both thresholds
assert_eq!(estimate_write_partitions(2400, 100, Some(100), 8), 1);
}
#[test]
fn test_scales_by_row_count() {
// 2.5M rows at 24 bytes/row — row threshold dominates
// ceil(2_500_000 / 1_000_000) = 3
assert_eq!(estimate_write_partitions(72, 3, Some(2_500_000), 8), 3);
}
#[test]
fn test_scales_by_byte_size() {
// 100k rows at 40KB/row = ~4GB total → ceil(4GB / 2GB) = 2
let sample_bytes = 40_000 * 10;
assert_eq!(
estimate_write_partitions(sample_bytes, 10, Some(100_000), 8),
2
);
}
#[test]
fn test_capped_at_max_partitions() {
// 10M rows would want 10 partitions, but capped at 4
assert_eq!(estimate_write_partitions(72, 3, Some(10_000_000), 4), 4);
}
#[test]
fn test_zero_sample_rows_returns_one() {
assert_eq!(estimate_write_partitions(0, 0, Some(1_000_000), 8), 1);
}
#[test]
fn test_no_row_hint_uses_sample_size() {
// Without a hint, uses sample_rows (3), which is small
assert_eq!(estimate_write_partitions(72, 3, None, 8), 1);
}
#[test]
fn test_always_at_least_one() {
assert_eq!(estimate_write_partitions(24, 1, Some(1), 8), 1);
}
}
mod embedding_tests {
use super::*;
use crate::embeddings::MemoryRegistry;
use crate::table::{ColumnDefinition, ColumnKind};
use crate::test_utils::embeddings::MockEmbed;
use arrow_array::Array as _;
use arrow_array::{ArrayRef, StringArray};
use arrow_schema::{DataType, Field, Schema};
#[tokio::test]
async fn test_with_embeddings_scannable() {
let schema = Arc::new(Schema::new(vec![Field::new("text", DataType::Utf8, false)]));
let text_array = StringArray::from(vec!["hello", "world", "test"]);
let batch =
RecordBatch::try_new(schema.clone(), vec![Arc::new(text_array) as ArrayRef])
.unwrap();
let mock_embedding: Arc<dyn EmbeddingFunction> = Arc::new(MockEmbed::new("mock", 4));
let embedding_def = EmbeddingDefinition::new("text", "mock", Some("text_embedding"));
let mut scannable = WithEmbeddingsScannable::try_new(
Box::new(batch.clone()),
vec![(embedding_def, mock_embedding)],
)
.unwrap();
// Check that schema has the embedding column
let output_schema = scannable.schema();
assert_eq!(output_schema.fields().len(), 2);
assert_eq!(output_schema.field(0).name(), "text");
assert_eq!(output_schema.field(1).name(), "text_embedding");
// Check num_rows and rescannable are preserved
assert_eq!(scannable.num_rows(), Some(3));
assert!(scannable.rescannable());
// Read the data
let stream = scannable.scan_as_stream();
let results: Vec<RecordBatch> = stream.try_collect().await.unwrap();
assert_eq!(results.len(), 1);
let result_batch = &results[0];
assert_eq!(result_batch.num_rows(), 3);
assert_eq!(result_batch.num_columns(), 2);
// Verify the embedding column is present and has the right shape
let embedding_col = result_batch.column(1);
assert_eq!(embedding_col.len(), 3);
}
#[tokio::test]
async fn test_maybe_embedded_scannable_no_embeddings() {
let batch = record_batch!(("id", Int64, [1, 2, 3])).unwrap();
// Create a table definition with no embedding columns
let table_def = TableDefinition::new_from_schema(batch.schema());
// Even with a registry, if there are no embedding columns, it's a passthrough
let registry: Arc<dyn EmbeddingRegistry> = Arc::new(MemoryRegistry::new());
let mut scannable =
scannable_with_embeddings(Box::new(batch.clone()), &table_def, Some(&registry))
.unwrap();
// Check that data passes through unchanged
let stream = scannable.scan_as_stream();
let results: Vec<RecordBatch> = stream.try_collect().await.unwrap();
assert_eq!(results.len(), 1);
assert_eq!(results[0], batch);
}
#[tokio::test]
async fn test_maybe_embedded_scannable_with_embeddings() {
let schema = Arc::new(Schema::new(vec![Field::new("text", DataType::Utf8, false)]));
let text_array = StringArray::from(vec!["hello", "world"]);
let batch =
RecordBatch::try_new(schema.clone(), vec![Arc::new(text_array) as ArrayRef])
.unwrap();
// Create a table definition with an embedding column
let embedding_def = EmbeddingDefinition::new("text", "mock", Some("text_embedding"));
let embedding_schema = Arc::new(Schema::new(vec![
Field::new("text", DataType::Utf8, false),
Field::new(
"text_embedding",
DataType::FixedSizeList(
Arc::new(Field::new("item", DataType::Float32, true)),
4,
),
false,
),
]));
let table_def = TableDefinition::new(
embedding_schema,
vec![
ColumnDefinition {
kind: ColumnKind::Physical,
},
ColumnDefinition {
kind: ColumnKind::Embedding(embedding_def.clone()),
},
],
);
// Register the mock embedding function
let registry: Arc<dyn EmbeddingRegistry> = Arc::new(MemoryRegistry::new());
let mock_embedding: Arc<dyn EmbeddingFunction> = Arc::new(MockEmbed::new("mock", 4));
registry.register("mock", mock_embedding).unwrap();
let mut scannable =
scannable_with_embeddings(Box::new(batch), &table_def, Some(&registry)).unwrap();
// Read and verify the data has embeddings
let stream = scannable.scan_as_stream();
let results: Vec<RecordBatch> = stream.try_collect().await.unwrap();
assert_eq!(results.len(), 1);
let result_batch = &results[0];
assert_eq!(result_batch.num_columns(), 2);
assert_eq!(result_batch.schema().field(1).name(), "text_embedding");
}
#[tokio::test]
async fn test_maybe_embedded_scannable_missing_function() {
let schema = Arc::new(Schema::new(vec![Field::new("text", DataType::Utf8, false)]));
let text_array = StringArray::from(vec!["hello"]);
let batch =
RecordBatch::try_new(schema.clone(), vec![Arc::new(text_array) as ArrayRef])
.unwrap();
// Create a table definition with an embedding column
let embedding_def =
EmbeddingDefinition::new("text", "nonexistent", Some("text_embedding"));
let embedding_schema = Arc::new(Schema::new(vec![
Field::new("text", DataType::Utf8, false),
Field::new(
"text_embedding",
DataType::FixedSizeList(
Arc::new(Field::new("item", DataType::Float32, true)),
4,
),
false,
),
]));
let table_def = TableDefinition::new(
embedding_schema,
vec![
ColumnDefinition {
kind: ColumnKind::Physical,
},
ColumnDefinition {
kind: ColumnKind::Embedding(embedding_def),
},
],
);
// Registry has no embedding functions registered
let registry: Arc<dyn EmbeddingRegistry> = Arc::new(MemoryRegistry::new());
let result = scannable_with_embeddings(Box::new(batch), &table_def, Some(&registry));
// Should fail because the embedding function is not found
assert!(result.is_err());
let err = result.err().unwrap();
assert!(
matches!(err, Error::EmbeddingFunctionNotFound { .. }),
"Expected EmbeddingFunctionNotFound"
);
}
}
}

View File

@@ -18,7 +18,12 @@ use std::collections::HashMap;
use std::sync::Arc;
use std::time::Duration;
use arrow_array::RecordBatchReader;
use async_trait::async_trait;
use datafusion_physical_plan::stream::RecordBatchStreamAdapter;
use futures::stream;
use lance::dataset::ReadParams;
use lance_datafusion::utils::StreamingWriteSource;
use lance_namespace::models::{
CreateNamespaceRequest, CreateNamespaceResponse, DescribeNamespaceRequest,
DescribeNamespaceResponse, DropNamespaceRequest, DropNamespaceResponse, ListNamespacesRequest,
@@ -26,9 +31,9 @@ use lance_namespace::models::{
};
use lance_namespace::LanceNamespace;
use crate::data::scannable::Scannable;
use crate::arrow::{SendableRecordBatchStream, SendableRecordBatchStreamExt};
use crate::error::Result;
use crate::table::{BaseTable, WriteOptions};
use crate::table::{BaseTable, TableDefinition, WriteOptions};
pub mod listing;
pub mod namespace;
@@ -85,10 +90,8 @@ pub type TableBuilderCallback = Box<dyn FnOnce(OpenTableRequest) -> OpenTableReq
/// Describes what happens when creating a table and a table with
/// the same name already exists
#[derive(Default)]
pub enum CreateTableMode {
/// If the table already exists, an error is returned
#[default]
Create,
/// If the table already exists, it is opened. Any provided data is
/// ignored. The function will be passed an OpenTableBuilder to customize
@@ -106,14 +109,57 @@ impl CreateTableMode {
}
}
impl Default for CreateTableMode {
fn default() -> Self {
Self::Create
}
}
/// The data to start a table or a schema to create an empty table
pub enum CreateTableData {
/// Creates a table using an iterator of data, the schema will be obtained from the data
Data(Box<dyn RecordBatchReader + Send>),
/// Creates a table using a stream of data, the schema will be obtained from the data
StreamingData(SendableRecordBatchStream),
/// Creates an empty table, the definition / schema must be provided separately
Empty(TableDefinition),
}
impl CreateTableData {
pub fn schema(&self) -> Arc<arrow_schema::Schema> {
match self {
Self::Data(reader) => reader.schema(),
Self::StreamingData(stream) => stream.schema(),
Self::Empty(definition) => definition.schema.clone(),
}
}
}
#[async_trait]
impl StreamingWriteSource for CreateTableData {
fn arrow_schema(&self) -> Arc<arrow_schema::Schema> {
self.schema()
}
fn into_stream(self) -> datafusion_physical_plan::SendableRecordBatchStream {
match self {
Self::Data(reader) => reader.into_stream(),
Self::StreamingData(stream) => stream.into_df_stream(),
Self::Empty(table_definition) => {
let schema = table_definition.schema.clone();
Box::pin(RecordBatchStreamAdapter::new(schema, stream::empty()))
}
}
}
}
/// A request to create a table
pub struct CreateTableRequest {
/// The name of the new table
pub name: String,
/// The namespace to create the table in. Empty list represents root namespace.
pub namespace: Vec<String>,
/// Initial data to write to the table, can be empty.
pub data: Box<dyn Scannable>,
/// Initial data to write to the table, can be None to create an empty table
pub data: CreateTableData,
/// The mode to use when creating the table
pub mode: CreateTableMode,
/// Options to use when writing data (only used if `data` is not None)
@@ -127,7 +173,7 @@ pub struct CreateTableRequest {
}
impl CreateTableRequest {
pub fn new(name: String, data: Box<dyn Scannable>) -> Self {
pub fn new(name: String, data: CreateTableData) -> Self {
Self {
name,
namespace: vec![],

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