Compare commits

...

39 Commits

Author SHA1 Message Date
Lance Release
27d9e5c596 Bump version: 0.22.0-beta.5 → 0.22.0-beta.6 2025-04-08 06:16:14 +00:00
BubbleCal
ec8271931f feat: support to create FTS index on list of strings (#2317)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

- **Chores**
- Updated internal library dependencies to the latest beta version for
improved system stability.
- **Tests**
- Added automated tests to validate full-text search functionality on
list-based text fields.
- **Refactor**
- Enhanced the search processing logic to provide robust support for
list-type text data, ensuring more reliable results.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

---------

Signed-off-by: BubbleCal <bubble-cal@outlook.com>
2025-04-08 14:12:35 +08:00
Lance Release
6c6966600c Updating package-lock.json 2025-04-04 22:56:57 +00:00
Lance Release
2e170c3c7b Updating package-lock.json 2025-04-04 21:50:28 +00:00
Lance Release
fd92e651d1 Updating package-lock.json 2025-04-04 21:50:12 +00:00
Lance Release
c298482ee1 Bump version: 0.19.0-beta.4 → 0.19.0-beta.5 2025-04-04 21:49:53 +00:00
Lance Release
d59f64b5a3 Bump version: 0.22.0-beta.4 → 0.22.0-beta.5 2025-04-04 21:49:34 +00:00
fzowl
30ed8c4c43 fix: voyageai regression multimodal supercedes text models (#2268)
fix #2160
2025-04-04 14:45:56 -07:00
Will Jones
4a2cdbf299 ci: provide token for deprecate call (#2309)
This should prevent the failures we are seeing in Node release.

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

- **Chore**
- Enhanced the package deprecation process with improved security
measures, ensuring smoother and more reliable updates during package
deprecation.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2025-04-04 14:44:58 -07:00
Will Jones
657843d9e9 perf: remove redundant checkout latest (#2310)
This bug was introduced in https://github.com/lancedb/lancedb/pull/2281

Likely introduced during a rebase when fixing merge conflicts.

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

- **Refactor**
- Updated the refresh process so that reloading now uses the existing
dataset version instead of automatically updating to the latest version.
This change may affect workflows that rely on immediate data updates
during refresh.
  
- **New Features**
- Introduced a new module for tracking I/O statistics in object store
operations, enhancing monitoring capabilities.
- Added a new test module to validate the functionality of the dataset
operations.

- **Bug Fixes**
- Reintroduced the `write_options` method in the `CreateTableBuilder`,
ensuring consistent functionality across different builder variants.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2025-04-04 12:56:02 -07:00
Will Jones
1cd76b8498 feat: add timeout to query execution options (#2288)
Closes #2287


<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

- **New Features**
- Added configurable timeout support for query executions. Users can now
specify maximum wait times for queries, enhancing control over
long-running operations across various integrations.
- **Tests**
- Expanded test coverage to validate timeout behavior in both
synchronous and asynchronous query flows, ensuring timely error
responses when query execution exceeds the specified limit.
- Introduced a new test suite to verify query operations when a timeout
is reached, checking for appropriate error handling.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2025-04-04 12:34:41 -07:00
Lei Xu
a38f784081 chore: add numpy as dependency (#2308) 2025-04-04 10:33:39 -07:00
Will Jones
647dee4e94 ci: check release builds when we change dependencies (#2299)
The issue we fixed in https://github.com/lancedb/lancedb/pull/2296 was
caused by an upgrade in dependencies. This could have been caught if we
had run these CI jobs when we did the dependency change.

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

- **Chores**
- Updated our automated pipeline to trigger additional stability checks
when dependency configurations change, ensuring smoother build and
release processes.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2025-04-03 16:19:00 -07:00
Lance Release
0844c2dd64 Updating package-lock.json 2025-04-02 21:23:50 +00:00
Lance Release
fd2692295c Updating package-lock.json 2025-04-02 21:23:34 +00:00
Lance Release
d4ea50fba1 Bump version: 0.19.0-beta.3 → 0.19.0-beta.4 2025-04-02 21:23:19 +00:00
Lance Release
0d42297cf8 Bump version: 0.22.0-beta.3 → 0.22.0-beta.4 2025-04-02 21:23:02 +00:00
Weston Pace
a6d4125cbf feat: upgrade lance to 0.25.3b2 (#2304)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

- **Chores**
	- Updated core dependency versions to v0.25.3-beta.2.
	- Enabled additional functionality with a new "dynamodb" feature.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2025-04-02 14:22:30 -07:00
Lance Release
5c32a99e61 Updating package-lock.json 2025-04-02 09:28:46 +00:00
Lance Release
cefaa75b24 Updating package-lock.json 2025-04-02 09:28:30 +00:00
Lance Release
bd62c2384f Bump version: 0.19.0-beta.2 → 0.19.0-beta.3 2025-04-02 09:28:14 +00:00
Lance Release
f0bc08c0d7 Bump version: 0.22.0-beta.2 → 0.22.0-beta.3 2025-04-02 09:27:55 +00:00
BubbleCal
e52ac79c69 fix: can't do structured FTS in python (#2300)
missed to support it in `search()` API and there were some pydantic
errors

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

- **New Features**
- Enhanced full-text search capabilities by incorporating additional
parameters, enabling more flexible query definitions.
- Extended table search functionality to support full-text queries
alongside existing search types.

- **Tests**
- Introduced new tests that validate both structured and conditional
full-text search behaviors.
- Expanded test coverage for various query types, including MatchQuery,
BoostQuery, MultiMatchQuery, and PhraseQuery.

- **Bug Fixes**
- Fixed a logic issue in query processing to ensure correct handling of
full-text search queries.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

---------

Signed-off-by: BubbleCal <bubble-cal@outlook.com>
2025-04-02 17:27:15 +08:00
Will Jones
f091f57594 ci: fix lancedb musl builds (#2296)
Fixes #2255


<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

- **Chores**
- Enhanced the build process to improve performance and reliability
across Linux platforms.
  - Updated environment settings for more accurate compiler integration.
- Activated previously inactive build configurations to support advanced
feature support.
- Added support for the x86_64 architecture on Linux systems utilizing
the musl C library.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2025-04-01 14:44:27 -07:00
Lance Release
a997fd4108 Updating package-lock.json 2025-04-01 17:28:57 +00:00
Lance Release
1486514ccc Updating package-lock.json 2025-04-01 17:28:40 +00:00
Lance Release
a505bc3965 Bump version: 0.19.0-beta.1 → 0.19.0-beta.2 2025-04-01 17:28:21 +00:00
Lance Release
c1738250a3 Bump version: 0.22.0-beta.1 → 0.22.0-beta.2 2025-04-01 17:27:57 +00:00
Weston Pace
1ee63984f5 feat: allow FSB to be used for btree indices (#2297)
We recently allowed this for lance but there was a check in lancedb as
well that was preventing it

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

- **New Features**
- Added support for indexing fixed-size binary data using B-tree
structures for efficient data storage and retrieval.
- **Tests**
- Implemented automated tests to ensure the new binary indexing works
correctly and meets the expected configuration.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2025-04-01 10:27:22 -07:00
Lance Release
2eb2c8862a Updating package-lock.json 2025-04-01 14:27:26 +00:00
Lance Release
4ea8e178d3 Updating package-lock.json 2025-04-01 14:27:07 +00:00
Lance Release
e4485a630e Bump version: 0.19.0-beta.0 → 0.19.0-beta.1 2025-04-01 14:26:47 +00:00
Lance Release
fb95f9b3bd Bump version: 0.22.0-beta.0 → 0.22.0-beta.1 2025-04-01 14:26:28 +00:00
Weston Pace
625bab3f21 feat: update to lance 0.25.3b1 (#2294)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

- **Chores**
- Updated dependency versions for improved performance and
compatibility.

- **New Features**
- Added support for structured full-text search with expanded query
types (e.g., match, phrase, boost, multi-match) and flexible input
formats.
- Introduced a new method to check server support for structural
full-text search features.
- Enhanced the query system with new classes and interfaces for handling
various full-text queries.
- Expanded the functionality of existing methods to accept more complex
query structures, including updates to method signatures.

- **Bug Fixes**
  - Improved error handling and reporting for full-text search queries.

- **Refactor**
- Enhanced query processing with streamlined input handling and improved
error reporting, ensuring more robust and consistent search results
across platforms.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

---------

Signed-off-by: BubbleCal <bubble-cal@outlook.com>
Co-authored-by: BubbleCal <bubble-cal@outlook.com>
2025-04-01 06:36:42 -07:00
Will Jones
e59f9382a0 ci: deprecate vectordb each release (#2292)
I released each time we published, the new package was no longer
deprecated. This re-deprecated the package after a new publish.
2025-03-31 12:03:04 -07:00
Lance Release
fdee7ba477 Updating package-lock.json 2025-03-30 19:09:17 +00:00
Lance Release
c44fa3abc4 Updating package-lock.json 2025-03-30 18:05:07 +00:00
Lance Release
fc43aac0ed Updating package-lock.json 2025-03-30 18:04:51 +00:00
Lance Release
e67cd0baf9 Bump version: 0.18.3-beta.0 → 0.19.0-beta.0 2025-03-30 18:04:32 +00:00
64 changed files with 2931 additions and 628 deletions

View File

@@ -1,5 +1,5 @@
[tool.bumpversion] [tool.bumpversion]
current_version = "0.18.3-beta.0" current_version = "0.19.0-beta.5"
parse = """(?x) parse = """(?x)
(?P<major>0|[1-9]\\d*)\\. (?P<major>0|[1-9]\\d*)\\.
(?P<minor>0|[1-9]\\d*)\\. (?P<minor>0|[1-9]\\d*)\\.

View File

@@ -18,6 +18,7 @@ on:
# This should trigger a dry run (we skip the final publish step) # This should trigger a dry run (we skip the final publish step)
paths: paths:
- .github/workflows/npm-publish.yml - .github/workflows/npm-publish.yml
- Cargo.toml # Change in dependency frequently breaks builds
concurrency: concurrency:
group: ${{ github.workflow }}-${{ github.ref }} group: ${{ github.workflow }}-${{ github.ref }}
@@ -130,29 +131,24 @@ jobs:
set -e && set -e &&
apt-get update && apt-get update &&
apt-get install -y protobuf-compiler pkg-config apt-get install -y protobuf-compiler pkg-config
- target: x86_64-unknown-linux-musl
# TODO: re-enable x64 musl builds. I could not figure out why, but it # This one seems to need some extra memory
# consistently made GHA runners non-responsive at the end of build. Example: host: ubuntu-2404-8x-x64
# https://github.com/lancedb/lancedb/actions/runs/13980431071/job/39144319470?pr=2250 # https://github.com/napi-rs/napi-rs/blob/main/alpine.Dockerfile
docker: ghcr.io/napi-rs/napi-rs/nodejs-rust:lts-alpine
# - target: x86_64-unknown-linux-musl features: fp16kernels
# # This one seems to need some extra memory pre_build: |-
# host: ubuntu-2404-8x-x64 set -e &&
# # https://github.com/napi-rs/napi-rs/blob/main/alpine.Dockerfile apk add protobuf-dev curl &&
# docker: ghcr.io/napi-rs/napi-rs/nodejs-rust:lts-alpine ln -s /usr/lib/gcc/x86_64-alpine-linux-musl/14.2.0/crtbeginS.o /usr/lib/crtbeginS.o &&
# features: "," ln -s /usr/lib/libgcc_s.so /usr/lib/libgcc.so &&
# pre_build: |- CC=gcc &&
# set -e && CXX=g++
# 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
- target: aarch64-unknown-linux-gnu - target: aarch64-unknown-linux-gnu
host: ubuntu-2404-8x-x64 host: ubuntu-2404-8x-x64
# https://github.com/napi-rs/napi-rs/blob/main/debian-aarch64.Dockerfile # https://github.com/napi-rs/napi-rs/blob/main/debian-aarch64.Dockerfile
docker: ghcr.io/napi-rs/napi-rs/nodejs-rust:lts-debian-aarch64 docker: ghcr.io/napi-rs/napi-rs/nodejs-rust:lts-debian-aarch64
# TODO: enable fp16kernels after https://github.com/lancedb/lance/pull/3559 features: "fp16kernels"
features: ","
pre_build: |- pre_build: |-
set -e && set -e &&
apt-get update && apt-get update &&
@@ -170,8 +166,8 @@ jobs:
set -e && set -e &&
apk add protobuf-dev && apk add protobuf-dev &&
rustup target add aarch64-unknown-linux-musl && rustup target add aarch64-unknown-linux-musl &&
export CC="/aarch64-linux-musl-cross/bin/aarch64-linux-musl-gcc" && export CC_aarch64_unknown_linux_musl=aarch64-linux-musl-gcc &&
export CXX="/aarch64-linux-musl-cross/bin/aarch64-linux-musl-g++" export CXX_aarch64_unknown_linux_musl=aarch64-linux-musl-g++
name: build - ${{ matrix.settings.target }} name: build - ${{ matrix.settings.target }}
runs-on: ${{ matrix.settings.host }} runs-on: ${{ matrix.settings.host }}
defaults: defaults:
@@ -535,6 +531,12 @@ jobs:
for filename in *.tgz; do for filename in *.tgz; do
npm publish $PUBLISH_ARGS $filename npm publish $PUBLISH_ARGS $filename
done done
- name: Deprecate
env:
NODE_AUTH_TOKEN: ${{ secrets.LANCEDB_NPM_REGISTRY_TOKEN }}
# We need to deprecate the old package to avoid confusion.
# Each time we publish a new version, it gets undeprecated.
run: npm deprecate vectordb "Use @lancedb/lancedb instead."
- name: Notify Slack Action - name: Notify Slack Action
uses: ravsamhq/notify-slack-action@2.3.0 uses: ravsamhq/notify-slack-action@2.3.0
if: ${{ always() }} if: ${{ always() }}

View File

@@ -8,6 +8,7 @@ on:
# This should trigger a dry run (we skip the final publish step) # This should trigger a dry run (we skip the final publish step)
paths: paths:
- .github/workflows/pypi-publish.yml - .github/workflows/pypi-publish.yml
- Cargo.toml # Change in dependency frequently breaks builds
jobs: jobs:
linux: linux:

276
Cargo.lock generated
View File

@@ -1816,27 +1816,30 @@ dependencies = [
[[package]] [[package]]
name = "datafusion" name = "datafusion"
version = "45.0.0" version = "46.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "eae420e7a5b0b7f1c39364cc76cbcd0f5fdc416b2514ae3847c2676bbd60702a" checksum = "914e6f9525599579abbd90b0f7a55afcaaaa40350b9e9ed52563f126dfe45fd3"
dependencies = [ dependencies = [
"arrow", "arrow",
"arrow-array",
"arrow-ipc", "arrow-ipc",
"arrow-schema", "arrow-schema",
"async-trait", "async-trait",
"bytes", "bytes",
"chrono", "chrono",
"datafusion-catalog", "datafusion-catalog",
"datafusion-catalog-listing",
"datafusion-common", "datafusion-common",
"datafusion-common-runtime", "datafusion-common-runtime",
"datafusion-datasource",
"datafusion-execution", "datafusion-execution",
"datafusion-expr", "datafusion-expr",
"datafusion-expr-common",
"datafusion-functions", "datafusion-functions",
"datafusion-functions-aggregate", "datafusion-functions-aggregate",
"datafusion-functions-nested", "datafusion-functions-nested",
"datafusion-functions-table", "datafusion-functions-table",
"datafusion-functions-window", "datafusion-functions-window",
"datafusion-macros",
"datafusion-optimizer", "datafusion-optimizer",
"datafusion-physical-expr", "datafusion-physical-expr",
"datafusion-physical-expr-common", "datafusion-physical-expr-common",
@@ -1844,14 +1847,13 @@ dependencies = [
"datafusion-physical-plan", "datafusion-physical-plan",
"datafusion-sql", "datafusion-sql",
"futures", "futures",
"glob",
"itertools 0.14.0", "itertools 0.14.0",
"log", "log",
"object_store", "object_store",
"parking_lot", "parking_lot",
"rand 0.8.5", "rand 0.8.5",
"regex", "regex",
"sqlparser 0.53.0", "sqlparser 0.54.0",
"tempfile", "tempfile",
"tokio", "tokio",
"url", "url",
@@ -1860,9 +1862,9 @@ dependencies = [
[[package]] [[package]]
name = "datafusion-catalog" name = "datafusion-catalog"
version = "45.0.0" version = "46.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6f27987bc22b810939e8dfecc55571e9d50355d6ea8ec1c47af8383a76a6d0e1" checksum = "998a6549e6ee4ee3980e05590b2960446a56b343ea30199ef38acd0e0b9036e2"
dependencies = [ dependencies = [
"arrow", "arrow",
"async-trait", "async-trait",
@@ -1876,21 +1878,39 @@ dependencies = [
"itertools 0.14.0", "itertools 0.14.0",
"log", "log",
"parking_lot", "parking_lot",
"sqlparser 0.53.0", ]
[[package]]
name = "datafusion-catalog-listing"
version = "46.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a5ac10096a5b3c0d8a227176c0e543606860842e943594ccddb45cf42a526e43"
dependencies = [
"arrow",
"async-trait",
"datafusion-catalog",
"datafusion-common",
"datafusion-datasource",
"datafusion-execution",
"datafusion-expr",
"datafusion-physical-expr",
"datafusion-physical-expr-common",
"datafusion-physical-plan",
"futures",
"log",
"object_store",
"tokio",
] ]
[[package]] [[package]]
name = "datafusion-common" name = "datafusion-common"
version = "45.0.0" version = "46.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e3f6d5b8c9408cc692f7c194b8aa0c0f9b253e065a8d960ad9cdc2a13e697602" checksum = "1f53d7ec508e1b3f68bd301cee3f649834fad51eff9240d898a4b2614cfd0a7a"
dependencies = [ dependencies = [
"ahash", "ahash",
"arrow", "arrow",
"arrow-array",
"arrow-buffer",
"arrow-ipc", "arrow-ipc",
"arrow-schema",
"base64 0.22.1", "base64 0.22.1",
"half", "half",
"hashbrown 0.14.5", "hashbrown 0.14.5",
@@ -1899,32 +1919,60 @@ dependencies = [
"log", "log",
"object_store", "object_store",
"paste", "paste",
"sqlparser 0.53.0", "sqlparser 0.54.0",
"tokio", "tokio",
"web-time", "web-time",
] ]
[[package]] [[package]]
name = "datafusion-common-runtime" name = "datafusion-common-runtime"
version = "45.0.0" version = "46.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0d4603c8e8a4baf77660ab7074cc66fc15cc8a18f2ce9dfadb755fc6ee294e48" checksum = "e0fcf41523b22e14cc349b01526e8b9f59206653037f2949a4adbfde5f8cb668"
dependencies = [ dependencies = [
"log", "log",
"tokio", "tokio",
] ]
[[package]] [[package]]
name = "datafusion-doc" name = "datafusion-datasource"
version = "45.0.0" version = "46.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e5bf4bc68623a5cf231eed601ed6eb41f46a37c4d15d11a0bff24cbc8396cd66" checksum = "cf7f37ad8b6e88b46c7eeab3236147d32ea64b823544f498455a8d9042839c92"
dependencies = [
"arrow",
"async-trait",
"bytes",
"chrono",
"datafusion-catalog",
"datafusion-common",
"datafusion-common-runtime",
"datafusion-execution",
"datafusion-expr",
"datafusion-physical-expr",
"datafusion-physical-expr-common",
"datafusion-physical-plan",
"futures",
"glob",
"itertools 0.14.0",
"log",
"object_store",
"rand 0.8.5",
"tokio",
"url",
]
[[package]]
name = "datafusion-doc"
version = "46.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7db7a0239fd060f359dc56c6e7db726abaa92babaed2fb2e91c3a8b2fff8b256"
[[package]] [[package]]
name = "datafusion-execution" name = "datafusion-execution"
version = "45.0.0" version = "46.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "88b491c012cdf8e051053426013429a76f74ee3c2db68496c79c323ca1084d27" checksum = "0938f9e5b6bc5782be4111cdfb70c02b7b5451bf34fd57e4de062a7f7c4e31f1"
dependencies = [ dependencies = [
"arrow", "arrow",
"dashmap", "dashmap",
@@ -1941,9 +1989,9 @@ dependencies = [
[[package]] [[package]]
name = "datafusion-expr" name = "datafusion-expr"
version = "45.0.0" version = "46.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e5a181408d4fc5dc22f9252781a8f39f2d0e5d1b33ec9bde242844980a2689c1" checksum = "b36c28b00b00019a8695ad7f1a53ee1673487b90322ecbd604e2cf32894eb14f"
dependencies = [ dependencies = [
"arrow", "arrow",
"chrono", "chrono",
@@ -1956,26 +2004,27 @@ dependencies = [
"indexmap 2.8.0", "indexmap 2.8.0",
"paste", "paste",
"serde_json", "serde_json",
"sqlparser 0.53.0", "sqlparser 0.54.0",
] ]
[[package]] [[package]]
name = "datafusion-expr-common" name = "datafusion-expr-common"
version = "45.0.0" version = "46.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d1129b48e8534d8c03c6543bcdccef0b55c8ac0c1272a15a56c67068b6eb1885" checksum = "18f0a851a436c5a2139189eb4617a54e6a9ccb9edc96c4b3c83b3bb7c58b950e"
dependencies = [ dependencies = [
"arrow", "arrow",
"datafusion-common", "datafusion-common",
"indexmap 2.8.0",
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@@ -2160,13 +2200,12 @@ dependencies = [
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@@ -2175,12 +2214,11 @@ dependencies = [
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"datafusion-execution", "datafusion-execution",
"datafusion-expr", "datafusion-expr",
@@ -2188,22 +2226,18 @@ dependencies = [
"datafusion-physical-expr", "datafusion-physical-expr",
"datafusion-physical-expr-common", "datafusion-physical-expr-common",
"datafusion-physical-plan", "datafusion-physical-plan",
"futures",
"itertools 0.14.0", "itertools 0.14.0",
"log", "log",
"url",
] ]
[[package]] [[package]]
name = "datafusion-physical-plan" name = "datafusion-physical-plan"
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"arrow-schema", "arrow-schema",
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@@ -2228,20 +2262,18 @@ dependencies = [
[[package]] [[package]]
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source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
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"log", "log",
"regex", "regex",
"sqlparser 0.53.0", "sqlparser 0.54.0",
] ]
[[package]] [[package]]
@@ -2687,12 +2719,21 @@ checksum = "42703706b716c37f96a77aea830392ad231f44c9e9a67872fa5548707e11b11c"
[[package]] [[package]]
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dependencies = [ dependencies = [
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] ]
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dependencies = [
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]
[[package]] [[package]]
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@@ -3666,8 +3707,8 @@ dependencies = [
[[package]] [[package]]
name = "lance" name = "lance"
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dependencies = [ dependencies = [
"arrow", "arrow",
"arrow-arith", "arrow-arith",
@@ -3726,8 +3767,8 @@ dependencies = [
[[package]] [[package]]
name = "lance-arrow" name = "lance-arrow"
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source = "git+https://github.com/lancedb/lance.git?tag=v0.25.1-beta.3#33634d3b2e8f6a54e63a97721c7fcd31206e999a" source = "git+https://github.com/lancedb/lance?tag=v0.25.3-beta.4#236c8f986ab9e2d478d0754fab6e8d2643c31247"
dependencies = [ dependencies = [
"arrow-array", "arrow-array",
"arrow-buffer", "arrow-buffer",
@@ -3744,8 +3785,8 @@ dependencies = [
[[package]] [[package]]
name = "lance-core" name = "lance-core"
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source = "git+https://github.com/lancedb/lance.git?tag=v0.25.1-beta.3#33634d3b2e8f6a54e63a97721c7fcd31206e999a" source = "git+https://github.com/lancedb/lance?tag=v0.25.3-beta.4#236c8f986ab9e2d478d0754fab6e8d2643c31247"
dependencies = [ dependencies = [
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@@ -3781,8 +3822,8 @@ dependencies = [
[[package]] [[package]]
name = "lance-datafusion" name = "lance-datafusion"
version = "0.25.1" version = "0.25.3"
source = "git+https://github.com/lancedb/lance.git?tag=v0.25.1-beta.3#33634d3b2e8f6a54e63a97721c7fcd31206e999a" source = "git+https://github.com/lancedb/lance?tag=v0.25.3-beta.4#236c8f986ab9e2d478d0754fab6e8d2643c31247"
dependencies = [ dependencies = [
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"arrow-array", "arrow-array",
@@ -3798,6 +3839,7 @@ dependencies = [
"futures", "futures",
"lance-arrow", "lance-arrow",
"lance-core", "lance-core",
"lance-datagen",
"lazy_static", "lazy_static",
"log", "log",
"prost", "prost",
@@ -3806,10 +3848,26 @@ dependencies = [
"tracing", "tracing",
] ]
[[package]]
name = "lance-datagen"
version = "0.25.3"
source = "git+https://github.com/lancedb/lance?tag=v0.25.3-beta.4#236c8f986ab9e2d478d0754fab6e8d2643c31247"
dependencies = [
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"arrow-cast",
"arrow-schema",
"chrono",
"futures",
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"rand 0.8.5",
"rand_xoshiro",
]
[[package]] [[package]]
name = "lance-encoding" name = "lance-encoding"
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dependencies = [ dependencies = [
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@@ -3832,6 +3890,7 @@ dependencies = [
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"lazy_static", "lazy_static",
"log", "log",
"lz4",
"num-traits", "num-traits",
"paste", "paste",
"prost", "prost",
@@ -3847,8 +3906,8 @@ dependencies = [
[[package]] [[package]]
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dependencies = [ dependencies = [
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@@ -3882,8 +3941,8 @@ dependencies = [
[[package]] [[package]]
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source = "git+https://github.com/lancedb/lance.git?tag=v0.25.1-beta.3#33634d3b2e8f6a54e63a97721c7fcd31206e999a" source = "git+https://github.com/lancedb/lance?tag=v0.25.3-beta.4#236c8f986ab9e2d478d0754fab6e8d2643c31247"
dependencies = [ dependencies = [
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@@ -3902,6 +3961,7 @@ dependencies = [
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"dirs", "dirs",
"fst",
"futures", "futures",
"half", "half",
"itertools 0.13.0", "itertools 0.13.0",
@@ -3935,8 +3995,8 @@ dependencies = [
[[package]] [[package]]
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dependencies = [ dependencies = [
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@@ -3974,8 +4034,8 @@ dependencies = [
[[package]] [[package]]
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dependencies = [ dependencies = [
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@@ -3998,8 +4058,8 @@ dependencies = [
[[package]] [[package]]
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dependencies = [ dependencies = [
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@@ -4038,8 +4098,8 @@ dependencies = [
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dependencies = [ dependencies = [
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@@ -4050,7 +4110,7 @@ dependencies = [
[[package]] [[package]]
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dependencies = [ dependencies = [
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dependencies = [ dependencies = [
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@@ -4162,7 +4222,7 @@ dependencies = [
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dependencies = [ dependencies = [
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@@ -4180,7 +4240,7 @@ dependencies = [
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dependencies = [ dependencies = [
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"env_logger", "env_logger",
@@ -5895,6 +5955,15 @@ dependencies = [
"rand 0.8.5", "rand 0.8.5",
] ]
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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]
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version = "0.4.3" version = "0.4.3"
@@ -6781,11 +6850,12 @@ dependencies = [
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"recursive",
"sqlparser_derive", "sqlparser_derive",
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@@ -7636,7 +7706,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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"js-sys",
"serde", "serde",
"wasm-bindgen",
] ]
[[package]] [[package]]

View File

@@ -21,16 +21,16 @@ categories = ["database-implementations"]
rust-version = "1.78.0" rust-version = "1.78.0"
[workspace.dependencies] [workspace.dependencies]
lance = { "version" = "=0.25.1", "features" = [ lance = { "version" = "=0.25.3", "features" = [
"dynamodb", "dynamodb",
], tag = "v0.25.1-beta.3", git = "https://github.com/lancedb/lance.git" } ], tag = "v0.25.3-beta.4", git = "https://github.com/lancedb/lance" }
lance-io = { version = "=0.25.1", tag = "v0.25.1-beta.3", git = "https://github.com/lancedb/lance.git" } lance-io = { version = "=0.25.3", tag = "v0.25.3-beta.4", git = "https://github.com/lancedb/lance" }
lance-index = { version = "=0.25.1", tag = "v0.25.1-beta.3", git = "https://github.com/lancedb/lance.git" } lance-index = { version = "=0.25.3", tag = "v0.25.3-beta.4", git = "https://github.com/lancedb/lance" }
lance-linalg = { version = "=0.25.1", tag = "v0.25.1-beta.3", git = "https://github.com/lancedb/lance.git" } lance-linalg = { version = "=0.25.3", tag = "v0.25.3-beta.4", git = "https://github.com/lancedb/lance" }
lance-table = { version = "=0.25.1", tag = "v0.25.1-beta.3", git = "https://github.com/lancedb/lance.git" } lance-table = { version = "=0.25.3", tag = "v0.25.3-beta.4", git = "https://github.com/lancedb/lance" }
lance-testing = { version = "=0.25.1", tag = "v0.25.1-beta.3", git = "https://github.com/lancedb/lance.git" } lance-testing = { version = "=0.25.3", tag = "v0.25.3-beta.4", git = "https://github.com/lancedb/lance" }
lance-datafusion = { version = "=0.25.1", tag = "v0.25.1-beta.3", git = "https://github.com/lancedb/lance.git" } lance-datafusion = { version = "=0.25.3", tag = "v0.25.3-beta.4", git = "https://github.com/lancedb/lance" }
lance-encoding = { version = "=0.25.1", tag = "v0.25.1-beta.3", git = "https://github.com/lancedb/lance.git" } lance-encoding = { version = "=0.25.3", tag = "v0.25.3-beta.4", git = "https://github.com/lancedb/lance" }
# Note that this one does not include pyarrow # Note that this one does not include pyarrow
arrow = { version = "54.1", optional = false } arrow = { version = "54.1", optional = false }
arrow-array = "54.1" arrow-array = "54.1"
@@ -41,12 +41,12 @@ arrow-schema = "54.1"
arrow-arith = "54.1" arrow-arith = "54.1"
arrow-cast = "54.1" arrow-cast = "54.1"
async-trait = "0" async-trait = "0"
datafusion = { version = "45.0", default-features = false } datafusion = { version = "46.0", default-features = false }
datafusion-catalog = "45.0" datafusion-catalog = "46.0"
datafusion-common = { version = "45.0", default-features = false } datafusion-common = { version = "46.0", default-features = false }
datafusion-execution = "45.0" datafusion-execution = "46.0"
datafusion-expr = "45.0" datafusion-expr = "46.0"
datafusion-physical-plan = "45.0" datafusion-physical-plan = "46.0"
env_logger = "0.11" env_logger = "0.11"
half = { "version" = "=2.4.1", default-features = false, features = [ half = { "version" = "=2.4.1", default-features = false, features = [
"num-traits", "num-traits",

View File

@@ -0,0 +1,75 @@
[**@lancedb/lancedb**](../README.md) • **Docs**
***
[@lancedb/lancedb](../globals.md) / BoostQuery
# Class: BoostQuery
Represents a full-text query interface.
This interface defines the structure and behavior for full-text queries,
including methods to retrieve the query type and convert the query to a dictionary format.
## Implements
- [`FullTextQuery`](../interfaces/FullTextQuery.md)
## Constructors
### new BoostQuery()
```ts
new BoostQuery(
positive,
negative,
negativeBoost): BoostQuery
```
Creates an instance of BoostQuery.
#### Parameters
* **positive**: [`FullTextQuery`](../interfaces/FullTextQuery.md)
The positive query that boosts the relevance score.
* **negative**: [`FullTextQuery`](../interfaces/FullTextQuery.md)
The negative query that reduces the relevance score.
* **negativeBoost**: `number`
The factor by which the negative query reduces the score.
#### Returns
[`BoostQuery`](BoostQuery.md)
## Methods
### queryType()
```ts
queryType(): FullTextQueryType
```
#### Returns
[`FullTextQueryType`](../enumerations/FullTextQueryType.md)
#### Implementation of
[`FullTextQuery`](../interfaces/FullTextQuery.md).[`queryType`](../interfaces/FullTextQuery.md#querytype)
***
### toDict()
```ts
toDict(): Record<string, unknown>
```
#### Returns
`Record`&lt;`string`, `unknown`&gt;
#### Implementation of
[`FullTextQuery`](../interfaces/FullTextQuery.md).[`toDict`](../interfaces/FullTextQuery.md#todict)

View File

@@ -0,0 +1,83 @@
[**@lancedb/lancedb**](../README.md) • **Docs**
***
[@lancedb/lancedb](../globals.md) / MatchQuery
# Class: MatchQuery
Represents a full-text query interface.
This interface defines the structure and behavior for full-text queries,
including methods to retrieve the query type and convert the query to a dictionary format.
## Implements
- [`FullTextQuery`](../interfaces/FullTextQuery.md)
## Constructors
### new MatchQuery()
```ts
new MatchQuery(
query,
column,
boost,
fuzziness,
maxExpansions): MatchQuery
```
Creates an instance of MatchQuery.
#### Parameters
* **query**: `string`
The text query to search for.
* **column**: `string`
The name of the column to search within.
* **boost**: `number` = `1.0`
(Optional) The boost factor to influence the relevance score of this query. Default is `1.0`.
* **fuzziness**: `number` = `0`
(Optional) The allowed edit distance for fuzzy matching. Default is `0`.
* **maxExpansions**: `number` = `50`
(Optional) The maximum number of terms to consider for fuzzy matching. Default is `50`.
#### Returns
[`MatchQuery`](MatchQuery.md)
## Methods
### queryType()
```ts
queryType(): FullTextQueryType
```
#### Returns
[`FullTextQueryType`](../enumerations/FullTextQueryType.md)
#### Implementation of
[`FullTextQuery`](../interfaces/FullTextQuery.md).[`queryType`](../interfaces/FullTextQuery.md#querytype)
***
### toDict()
```ts
toDict(): Record<string, unknown>
```
#### Returns
`Record`&lt;`string`, `unknown`&gt;
#### Implementation of
[`FullTextQuery`](../interfaces/FullTextQuery.md).[`toDict`](../interfaces/FullTextQuery.md#todict)

View File

@@ -0,0 +1,77 @@
[**@lancedb/lancedb**](../README.md) • **Docs**
***
[@lancedb/lancedb](../globals.md) / MultiMatchQuery
# Class: MultiMatchQuery
Represents a full-text query interface.
This interface defines the structure and behavior for full-text queries,
including methods to retrieve the query type and convert the query to a dictionary format.
## Implements
- [`FullTextQuery`](../interfaces/FullTextQuery.md)
## Constructors
### new MultiMatchQuery()
```ts
new MultiMatchQuery(
query,
columns,
boosts): MultiMatchQuery
```
Creates an instance of MultiMatchQuery.
#### Parameters
* **query**: `string`
The text query to search for across multiple columns.
* **columns**: `string`[]
An array of column names to search within.
* **boosts**: `number`[] = `...`
(Optional) An array of boost factors corresponding to each column. Default is an array of 1.0 for each column.
The `boosts` array should have the same length as `columns`. If not provided, all columns will have a default boost of 1.0.
If the length of `boosts` is less than `columns`, it will be padded with 1.0s.
#### Returns
[`MultiMatchQuery`](MultiMatchQuery.md)
## Methods
### queryType()
```ts
queryType(): FullTextQueryType
```
#### Returns
[`FullTextQueryType`](../enumerations/FullTextQueryType.md)
#### Implementation of
[`FullTextQuery`](../interfaces/FullTextQuery.md).[`queryType`](../interfaces/FullTextQuery.md#querytype)
***
### toDict()
```ts
toDict(): Record<string, unknown>
```
#### Returns
`Record`&lt;`string`, `unknown`&gt;
#### Implementation of
[`FullTextQuery`](../interfaces/FullTextQuery.md).[`toDict`](../interfaces/FullTextQuery.md#todict)

View File

@@ -0,0 +1,69 @@
[**@lancedb/lancedb**](../README.md) • **Docs**
***
[@lancedb/lancedb](../globals.md) / PhraseQuery
# Class: PhraseQuery
Represents a full-text query interface.
This interface defines the structure and behavior for full-text queries,
including methods to retrieve the query type and convert the query to a dictionary format.
## Implements
- [`FullTextQuery`](../interfaces/FullTextQuery.md)
## Constructors
### new PhraseQuery()
```ts
new PhraseQuery(query, column): PhraseQuery
```
Creates an instance of `PhraseQuery`.
#### Parameters
* **query**: `string`
The phrase to search for in the specified column.
* **column**: `string`
The name of the column to search within.
#### Returns
[`PhraseQuery`](PhraseQuery.md)
## Methods
### queryType()
```ts
queryType(): FullTextQueryType
```
#### Returns
[`FullTextQueryType`](../enumerations/FullTextQueryType.md)
#### Implementation of
[`FullTextQuery`](../interfaces/FullTextQuery.md).[`queryType`](../interfaces/FullTextQuery.md#querytype)
***
### toDict()
```ts
toDict(): Record<string, unknown>
```
#### Returns
`Record`&lt;`string`, `unknown`&gt;
#### Implementation of
[`FullTextQuery`](../interfaces/FullTextQuery.md).[`toDict`](../interfaces/FullTextQuery.md#todict)

View File

@@ -206,7 +206,7 @@ fullTextSearch(query, options?): this
#### Parameters #### Parameters
* **query**: `string` * **query**: `string` \| [`FullTextQuery`](../interfaces/FullTextQuery.md)
* **options?**: `Partial`&lt;[`FullTextSearchOptions`](../interfaces/FullTextSearchOptions.md)&gt; * **options?**: `Partial`&lt;[`FullTextSearchOptions`](../interfaces/FullTextSearchOptions.md)&gt;
@@ -309,7 +309,7 @@ nearestToText(query, columns?): Query
#### Parameters #### Parameters
* **query**: `string` * **query**: `string` \| [`FullTextQuery`](../interfaces/FullTextQuery.md)
* **columns?**: `string`[] * **columns?**: `string`[]

View File

@@ -192,7 +192,7 @@ fullTextSearch(query, options?): this
#### Parameters #### Parameters
* **query**: `string` * **query**: `string` \| [`FullTextQuery`](../interfaces/FullTextQuery.md)
* **options?**: `Partial`&lt;[`FullTextSearchOptions`](../interfaces/FullTextSearchOptions.md)&gt; * **options?**: `Partial`&lt;[`FullTextSearchOptions`](../interfaces/FullTextSearchOptions.md)&gt;

View File

@@ -347,7 +347,7 @@ fullTextSearch(query, options?): this
#### Parameters #### Parameters
* **query**: `string` * **query**: `string` \| [`FullTextQuery`](../interfaces/FullTextQuery.md)
* **options?**: `Partial`&lt;[`FullTextSearchOptions`](../interfaces/FullTextSearchOptions.md)&gt; * **options?**: `Partial`&lt;[`FullTextSearchOptions`](../interfaces/FullTextSearchOptions.md)&gt;

View File

@@ -0,0 +1,46 @@
[**@lancedb/lancedb**](../README.md) • **Docs**
***
[@lancedb/lancedb](../globals.md) / FullTextQueryType
# Enumeration: FullTextQueryType
Enum representing the types of full-text queries supported.
- `Match`: Performs a full-text search for terms in the query string.
- `MatchPhrase`: Searches for an exact phrase match in the text.
- `Boost`: Boosts the relevance score of specific terms in the query.
- `MultiMatch`: Searches across multiple fields for the query terms.
## Enumeration Members
### Boost
```ts
Boost: "boost";
```
***
### Match
```ts
Match: "match";
```
***
### MatchPhrase
```ts
MatchPhrase: "match_phrase";
```
***
### MultiMatch
```ts
MultiMatch: "multi_match";
```

View File

@@ -9,12 +9,20 @@
- [embedding](namespaces/embedding/README.md) - [embedding](namespaces/embedding/README.md)
- [rerankers](namespaces/rerankers/README.md) - [rerankers](namespaces/rerankers/README.md)
## Enumerations
- [FullTextQueryType](enumerations/FullTextQueryType.md)
## Classes ## Classes
- [BoostQuery](classes/BoostQuery.md)
- [Connection](classes/Connection.md) - [Connection](classes/Connection.md)
- [Index](classes/Index.md) - [Index](classes/Index.md)
- [MakeArrowTableOptions](classes/MakeArrowTableOptions.md) - [MakeArrowTableOptions](classes/MakeArrowTableOptions.md)
- [MatchQuery](classes/MatchQuery.md)
- [MergeInsertBuilder](classes/MergeInsertBuilder.md) - [MergeInsertBuilder](classes/MergeInsertBuilder.md)
- [MultiMatchQuery](classes/MultiMatchQuery.md)
- [PhraseQuery](classes/PhraseQuery.md)
- [Query](classes/Query.md) - [Query](classes/Query.md)
- [QueryBase](classes/QueryBase.md) - [QueryBase](classes/QueryBase.md)
- [RecordBatchIterator](classes/RecordBatchIterator.md) - [RecordBatchIterator](classes/RecordBatchIterator.md)
@@ -33,6 +41,7 @@
- [CreateTableOptions](interfaces/CreateTableOptions.md) - [CreateTableOptions](interfaces/CreateTableOptions.md)
- [ExecutableQuery](interfaces/ExecutableQuery.md) - [ExecutableQuery](interfaces/ExecutableQuery.md)
- [FtsOptions](interfaces/FtsOptions.md) - [FtsOptions](interfaces/FtsOptions.md)
- [FullTextQuery](interfaces/FullTextQuery.md)
- [FullTextSearchOptions](interfaces/FullTextSearchOptions.md) - [FullTextSearchOptions](interfaces/FullTextSearchOptions.md)
- [HnswPqOptions](interfaces/HnswPqOptions.md) - [HnswPqOptions](interfaces/HnswPqOptions.md)
- [HnswSqOptions](interfaces/HnswSqOptions.md) - [HnswSqOptions](interfaces/HnswSqOptions.md)

View File

@@ -0,0 +1,35 @@
[**@lancedb/lancedb**](../README.md) • **Docs**
***
[@lancedb/lancedb](../globals.md) / FullTextQuery
# Interface: FullTextQuery
Represents a full-text query interface.
This interface defines the structure and behavior for full-text queries,
including methods to retrieve the query type and convert the query to a dictionary format.
## Methods
### queryType()
```ts
queryType(): FullTextQueryType
```
#### Returns
[`FullTextQueryType`](../enumerations/FullTextQueryType.md)
***
### toDict()
```ts
toDict(): Record<string, unknown>
```
#### Returns
`Record`&lt;`string`, `unknown`&gt;

View File

@@ -20,3 +20,13 @@ The maximum number of rows to return in a single batch
Batches may have fewer rows if the underlying data is stored Batches may have fewer rows if the underlying data is stored
in smaller chunks. in smaller chunks.
***
### timeoutMs?
```ts
optional timeoutMs: number;
```
Timeout for query execution in milliseconds

View File

@@ -8,7 +8,7 @@
<parent> <parent>
<groupId>com.lancedb</groupId> <groupId>com.lancedb</groupId>
<artifactId>lancedb-parent</artifactId> <artifactId>lancedb-parent</artifactId>
<version>0.18.3-beta.0</version> <version>0.19.0-beta.5</version>
<relativePath>../pom.xml</relativePath> <relativePath>../pom.xml</relativePath>
</parent> </parent>

View File

@@ -6,7 +6,7 @@
<groupId>com.lancedb</groupId> <groupId>com.lancedb</groupId>
<artifactId>lancedb-parent</artifactId> <artifactId>lancedb-parent</artifactId>
<version>0.18.3-beta.0</version> <version>0.19.0-beta.5</version>
<packaging>pom</packaging> <packaging>pom</packaging>
<name>LanceDB Parent</name> <name>LanceDB Parent</name>

51
node/package-lock.json generated
View File

@@ -1,12 +1,12 @@
{ {
"name": "vectordb", "name": "vectordb",
"version": "0.18.3-beta.0", "version": "0.19.0-beta.5",
"lockfileVersion": 3, "lockfileVersion": 3,
"requires": true, "requires": true,
"packages": { "packages": {
"": { "": {
"name": "vectordb", "name": "vectordb",
"version": "0.18.3-beta.0", "version": "0.19.0-beta.5",
"cpu": [ "cpu": [
"x64", "x64",
"arm64" "arm64"
@@ -52,11 +52,11 @@
"uuid": "^9.0.0" "uuid": "^9.0.0"
}, },
"optionalDependencies": { "optionalDependencies": {
"@lancedb/vectordb-darwin-arm64": "0.18.3-beta.0", "@lancedb/vectordb-darwin-arm64": "0.19.0-beta.5",
"@lancedb/vectordb-darwin-x64": "0.18.3-beta.0", "@lancedb/vectordb-darwin-x64": "0.19.0-beta.5",
"@lancedb/vectordb-linux-arm64-gnu": "0.18.3-beta.0", "@lancedb/vectordb-linux-arm64-gnu": "0.19.0-beta.5",
"@lancedb/vectordb-linux-x64-gnu": "0.18.3-beta.0", "@lancedb/vectordb-linux-x64-gnu": "0.19.0-beta.5",
"@lancedb/vectordb-win32-x64-msvc": "0.18.3-beta.0" "@lancedb/vectordb-win32-x64-msvc": "0.19.0-beta.5"
}, },
"peerDependencies": { "peerDependencies": {
"@apache-arrow/ts": "^14.0.2", "@apache-arrow/ts": "^14.0.2",
@@ -327,9 +327,9 @@
} }
}, },
"node_modules/@lancedb/vectordb-darwin-arm64": { "node_modules/@lancedb/vectordb-darwin-arm64": {
"version": "0.18.3-beta.0", "version": "0.19.0-beta.5",
"resolved": "https://registry.npmjs.org/@lancedb/vectordb-darwin-arm64/-/vectordb-darwin-arm64-0.18.3-beta.0.tgz", "resolved": "https://registry.npmjs.org/@lancedb/vectordb-darwin-arm64/-/vectordb-darwin-arm64-0.19.0-beta.5.tgz",
"integrity": "sha512-dhJ5VlXV2N/L67mIpTSePhb8krX0FyQgpuz3I+4T4vYuU5JEF3cmedQ5TF5+3cGJhZim4PHRYLkfgCyTlxcqUg==", "integrity": "sha512-NuJVGaV4b6XgH3dlkCEquvtGM1cY5sIJE5M/LgJ3HYYvAbco/seBQM5AHTV/7CULoPEY9eQeJZOj9fWP5oQLYQ==",
"cpu": [ "cpu": [
"arm64" "arm64"
], ],
@@ -340,9 +340,9 @@
] ]
}, },
"node_modules/@lancedb/vectordb-darwin-x64": { "node_modules/@lancedb/vectordb-darwin-x64": {
"version": "0.18.3-beta.0", "version": "0.19.0-beta.5",
"resolved": "https://registry.npmjs.org/@lancedb/vectordb-darwin-x64/-/vectordb-darwin-x64-0.18.3-beta.0.tgz", "resolved": "https://registry.npmjs.org/@lancedb/vectordb-darwin-x64/-/vectordb-darwin-x64-0.19.0-beta.5.tgz",
"integrity": "sha512-SHqPkuyfe87d5skf9GERzdeu6AKvVIbXMUwl5N+dVrE7HH6qiuP2HvOmiyHS2lJFgo0Ph8jSBVzPDxxtjF36Dg==", "integrity": "sha512-hbadwvQcUgKJfluUHhN+mx+XeFRwTuh9mD0L3Tf3t3BkDTxyHpEG5WNgOpWrh6e1RU6zW54CoCyQuSEaVqGgGw==",
"cpu": [ "cpu": [
"x64" "x64"
], ],
@@ -353,9 +353,9 @@
] ]
}, },
"node_modules/@lancedb/vectordb-linux-arm64-gnu": { "node_modules/@lancedb/vectordb-linux-arm64-gnu": {
"version": "0.18.3-beta.0", "version": "0.19.0-beta.5",
"resolved": "https://registry.npmjs.org/@lancedb/vectordb-linux-arm64-gnu/-/vectordb-linux-arm64-gnu-0.18.3-beta.0.tgz", "resolved": "https://registry.npmjs.org/@lancedb/vectordb-linux-arm64-gnu/-/vectordb-linux-arm64-gnu-0.19.0-beta.5.tgz",
"integrity": "sha512-ohnWsV1n9cxL5ik/GGL4FdQ04Ff9REELcNb1zgmJYyEfwyc6TH9m5HdySO/1ACPZJiLbML4gSvZ10J0Zyb+2SA==", "integrity": "sha512-fu/EOYLr3mx76/SP4dEgbq0vSYHfuTf68lVl5/tL6eIb1Purz42l22+jNKLJ/S3Plase2SkXdxyY90K2Y/CvSg==",
"cpu": [ "cpu": [
"arm64" "arm64"
], ],
@@ -366,9 +366,9 @@
] ]
}, },
"node_modules/@lancedb/vectordb-linux-x64-gnu": { "node_modules/@lancedb/vectordb-linux-x64-gnu": {
"version": "0.18.3-beta.0", "version": "0.19.0-beta.5",
"resolved": "https://registry.npmjs.org/@lancedb/vectordb-linux-x64-gnu/-/vectordb-linux-x64-gnu-0.18.3-beta.0.tgz", "resolved": "https://registry.npmjs.org/@lancedb/vectordb-linux-x64-gnu/-/vectordb-linux-x64-gnu-0.19.0-beta.5.tgz",
"integrity": "sha512-nhbW2CKaBSUesiYCPBd9fAsDYIJLadlGsrb2gfjODlFy+2Lpnbz6T9SuV7dNqj6KBw+KHhaRhLqta7tyMZm/EA==", "integrity": "sha512-pzb8fl5M8155sc/mEFnKmuh9rCfQohHBlb+j+5qNMe84AyygQ8Me1H3b1h9fOkUPu2Y168zYfuGkjNv4Bjm9eA==",
"cpu": [ "cpu": [
"x64" "x64"
], ],
@@ -379,9 +379,9 @@
] ]
}, },
"node_modules/@lancedb/vectordb-win32-x64-msvc": { "node_modules/@lancedb/vectordb-win32-x64-msvc": {
"version": "0.18.3-beta.0", "version": "0.19.0-beta.5",
"resolved": "https://registry.npmjs.org/@lancedb/vectordb-win32-x64-msvc/-/vectordb-win32-x64-msvc-0.18.3-beta.0.tgz", "resolved": "https://registry.npmjs.org/@lancedb/vectordb-win32-x64-msvc/-/vectordb-win32-x64-msvc-0.19.0-beta.5.tgz",
"integrity": "sha512-VE4TvMdZ7DIrTC8VYylGxEcH4h2UEejSwGX4PxRzrN9QsCQ4m4pOh3L/UguSO3g+Y1QEaGE20iWQoX6wgSEUhA==", "integrity": "sha512-5z6BSfTuZYJdDL2wwRrEQlnfluahzaUH2U7vj3i4ik4zaAwvaYcrjmdYCTLRYhFscUqzxd2pVFHbfRYe+maYzA==",
"cpu": [ "cpu": [
"x64" "x64"
], ],
@@ -1184,9 +1184,10 @@
} }
}, },
"node_modules/axios": { "node_modules/axios": {
"version": "1.7.7", "version": "1.8.4",
"resolved": "https://registry.npmjs.org/axios/-/axios-1.7.7.tgz", "resolved": "https://registry.npmjs.org/axios/-/axios-1.8.4.tgz",
"integrity": "sha512-S4kL7XrjgBmvdGut0sN3yJxqYzrDOnivkBiN0OFs6hLiUam3UPvswUo0kqGyhqUZGEOytHyumEdXsAkgCOUf3Q==", "integrity": "sha512-eBSYY4Y68NNlHbHBMdeDmKNtDgXWhQsJcGqzO3iLUM0GraQFSS9cVgPX5I9b3lbdFKyYoAEGAZF1DwhTaljNAw==",
"license": "MIT",
"dependencies": { "dependencies": {
"follow-redirects": "^1.15.6", "follow-redirects": "^1.15.6",
"form-data": "^4.0.0", "form-data": "^4.0.0",

View File

@@ -1,6 +1,6 @@
{ {
"name": "vectordb", "name": "vectordb",
"version": "0.18.3-beta.0", "version": "0.19.0-beta.5",
"description": " Serverless, low-latency vector database for AI applications", "description": " Serverless, low-latency vector database for AI applications",
"private": false, "private": false,
"main": "dist/index.js", "main": "dist/index.js",
@@ -89,10 +89,10 @@
} }
}, },
"optionalDependencies": { "optionalDependencies": {
"@lancedb/vectordb-darwin-x64": "0.18.3-beta.0", "@lancedb/vectordb-darwin-x64": "0.19.0-beta.5",
"@lancedb/vectordb-darwin-arm64": "0.18.3-beta.0", "@lancedb/vectordb-darwin-arm64": "0.19.0-beta.5",
"@lancedb/vectordb-linux-x64-gnu": "0.18.3-beta.0", "@lancedb/vectordb-linux-x64-gnu": "0.19.0-beta.5",
"@lancedb/vectordb-linux-arm64-gnu": "0.18.3-beta.0", "@lancedb/vectordb-linux-arm64-gnu": "0.19.0-beta.5",
"@lancedb/vectordb-win32-x64-msvc": "0.18.3-beta.0" "@lancedb/vectordb-win32-x64-msvc": "0.19.0-beta.5"
} }
} }

View File

@@ -1,7 +1,7 @@
[package] [package]
name = "lancedb-nodejs" name = "lancedb-nodejs"
edition.workspace = true edition.workspace = true
version = "0.18.3-beta.0" version = "0.19.0-beta.5"
license.workspace = true license.workspace = true
description.workspace = true description.workspace = true
repository.workspace = true repository.workspace = true

View File

@@ -867,6 +867,44 @@ describe("When creating an index", () => {
}); });
}); });
describe("When querying a table", () => {
let tmpDir: tmp.DirResult;
beforeEach(() => {
tmpDir = tmp.dirSync({ unsafeCleanup: true });
});
afterEach(() => tmpDir.removeCallback());
it("should throw an error when timeout is reached", async () => {
const db = await connect(tmpDir.name);
const data = makeArrowTable([
{ text: "a", vector: [0.1, 0.2] },
{ text: "b", vector: [0.3, 0.4] },
]);
const table = await db.createTable("test", data);
await table.createIndex("text", { config: Index.fts() });
await expect(
table.query().where("text != 'a'").toArray({ timeoutMs: 0 }),
).rejects.toThrow("Query timeout");
await expect(
table.query().nearestTo([0.0, 0.0]).toArrow({ timeoutMs: 0 }),
).rejects.toThrow("Query timeout");
await expect(
table.search("a", "fts").toArray({ timeoutMs: 0 }),
).rejects.toThrow("Query timeout");
await expect(
table
.query()
.nearestToText("a")
.nearestTo([0.0, 0.0])
.toArrow({ timeoutMs: 0 }),
).rejects.toThrow("Query timeout");
});
});
describe("Read consistency interval", () => { describe("Read consistency interval", () => {
let tmpDir: tmp.DirResult; let tmpDir: tmp.DirResult;
beforeEach(() => { beforeEach(() => {
@@ -1266,6 +1304,27 @@ describe.each([arrow15, arrow16, arrow17, arrow18])(
expect(results[0].text).toBe(data[0].text); expect(results[0].text).toBe(data[0].text);
}); });
test("full text index on list", async () => {
const db = await connect(tmpDir.name);
const data = [
{ text: ["lance database", "the", "search"], vector: [0.1, 0.2, 0.3] },
{ text: ["lance database"], vector: [0.4, 0.5, 0.6] },
{ text: ["lance", "search"], vector: [0.7, 0.8, 0.9] },
{ text: ["database", "search"], vector: [1.0, 1.1, 1.2] },
{ text: ["unrelated", "doc"], vector: [1.3, 1.4, 1.5] },
];
const table = await db.createTable("test", data);
await table.createIndex("text", {
config: Index.fts(),
});
const results = await table.search("lance").toArray();
expect(results.length).toBe(3);
const results2 = await table.search('"lance database"').toArray();
expect(results2.length).toBe(2);
});
test("full text search without positions", async () => { test("full text search without positions", async () => {
const db = await connect(tmpDir.name); const db = await connect(tmpDir.name);
const data = [ const data = [

View File

@@ -47,6 +47,12 @@ export {
QueryExecutionOptions, QueryExecutionOptions,
FullTextSearchOptions, FullTextSearchOptions,
RecordBatchIterator, RecordBatchIterator,
FullTextQuery,
MatchQuery,
PhraseQuery,
BoostQuery,
MultiMatchQuery,
FullTextQueryType,
} from "./query"; } from "./query";
export { export {

View File

@@ -17,6 +17,7 @@ import {
VectorQuery as NativeVectorQuery, VectorQuery as NativeVectorQuery,
} from "./native"; } from "./native";
import { Reranker } from "./rerankers"; import { Reranker } from "./rerankers";
export class RecordBatchIterator implements AsyncIterator<RecordBatch> { export class RecordBatchIterator implements AsyncIterator<RecordBatch> {
private promisedInner?: Promise<NativeBatchIterator>; private promisedInner?: Promise<NativeBatchIterator>;
private inner?: NativeBatchIterator; private inner?: NativeBatchIterator;
@@ -62,7 +63,7 @@ class RecordBatchIterable<
// biome-ignore lint/suspicious/noExplicitAny: skip // biome-ignore lint/suspicious/noExplicitAny: skip
[Symbol.asyncIterator](): AsyncIterator<RecordBatch<any>, any, undefined> { [Symbol.asyncIterator](): AsyncIterator<RecordBatch<any>, any, undefined> {
return new RecordBatchIterator( return new RecordBatchIterator(
this.inner.execute(this.options?.maxBatchLength), this.inner.execute(this.options?.maxBatchLength, this.options?.timeoutMs),
); );
} }
} }
@@ -78,6 +79,11 @@ export interface QueryExecutionOptions {
* in smaller chunks. * in smaller chunks.
*/ */
maxBatchLength?: number; maxBatchLength?: number;
/**
* Timeout for query execution in milliseconds
*/
timeoutMs?: number;
} }
/** /**
@@ -152,7 +158,7 @@ export class QueryBase<NativeQueryType extends NativeQuery | NativeVectorQuery>
} }
fullTextSearch( fullTextSearch(
query: string, query: string | FullTextQuery,
options?: Partial<FullTextSearchOptions>, options?: Partial<FullTextSearchOptions>,
): this { ): this {
let columns: string[] | null = null; let columns: string[] | null = null;
@@ -164,9 +170,18 @@ export class QueryBase<NativeQueryType extends NativeQuery | NativeVectorQuery>
} }
} }
this.doCall((inner: NativeQueryType) => this.doCall((inner: NativeQueryType) => {
inner.fullTextSearch(query, columns), if (typeof query === "string") {
); inner.fullTextSearch({
query: query,
columns: columns,
});
} else {
// If query is a FullTextQuery object, convert it to a dict
const queryObj = query.toDict();
inner.fullTextSearch(queryObj);
}
});
return this; return this;
} }
@@ -273,9 +288,11 @@ export class QueryBase<NativeQueryType extends NativeQuery | NativeVectorQuery>
options?: Partial<QueryExecutionOptions>, options?: Partial<QueryExecutionOptions>,
): Promise<NativeBatchIterator> { ): Promise<NativeBatchIterator> {
if (this.inner instanceof Promise) { if (this.inner instanceof Promise) {
return this.inner.then((inner) => inner.execute(options?.maxBatchLength)); return this.inner.then((inner) =>
inner.execute(options?.maxBatchLength, options?.timeoutMs),
);
} else { } else {
return this.inner.execute(options?.maxBatchLength); return this.inner.execute(options?.maxBatchLength, options?.timeoutMs);
} }
} }
@@ -718,8 +735,167 @@ export class Query extends QueryBase<NativeQuery> {
} }
} }
nearestToText(query: string, columns?: string[]): Query { nearestToText(query: string | FullTextQuery, columns?: string[]): Query {
this.doCall((inner) => inner.fullTextSearch(query, columns)); this.doCall((inner) => {
if (typeof query === "string") {
inner.fullTextSearch({
query: query,
columns: columns,
});
} else {
const queryObj = query.toDict();
inner.fullTextSearch(queryObj);
}
});
return this; return this;
} }
} }
/**
* Enum representing the types of full-text queries supported.
*
* - `Match`: Performs a full-text search for terms in the query string.
* - `MatchPhrase`: Searches for an exact phrase match in the text.
* - `Boost`: Boosts the relevance score of specific terms in the query.
* - `MultiMatch`: Searches across multiple fields for the query terms.
*/
export enum FullTextQueryType {
Match = "match",
MatchPhrase = "match_phrase",
Boost = "boost",
MultiMatch = "multi_match",
}
/**
* Represents a full-text query interface.
* This interface defines the structure and behavior for full-text queries,
* including methods to retrieve the query type and convert the query to a dictionary format.
*/
export interface FullTextQuery {
queryType(): FullTextQueryType;
toDict(): Record<string, unknown>;
}
export class MatchQuery implements FullTextQuery {
/**
* Creates an instance of MatchQuery.
*
* @param query - The text query to search for.
* @param column - The name of the column to search within.
* @param boost - (Optional) The boost factor to influence the relevance score of this query. Default is `1.0`.
* @param fuzziness - (Optional) The allowed edit distance for fuzzy matching. Default is `0`.
* @param maxExpansions - (Optional) The maximum number of terms to consider for fuzzy matching. Default is `50`.
*/
constructor(
private query: string,
private column: string,
private boost: number = 1.0,
private fuzziness: number = 0,
private maxExpansions: number = 50,
) {}
queryType(): FullTextQueryType {
return FullTextQueryType.Match;
}
toDict(): Record<string, unknown> {
return {
[this.queryType()]: {
[this.column]: {
query: this.query,
boost: this.boost,
fuzziness: this.fuzziness,
// biome-ignore lint/style/useNamingConvention: use underscore for consistency with the other APIs
max_expansions: this.maxExpansions,
},
},
};
}
}
export class PhraseQuery implements FullTextQuery {
/**
* Creates an instance of `PhraseQuery`.
*
* @param query - The phrase to search for in the specified column.
* @param column - The name of the column to search within.
*/
constructor(
private query: string,
private column: string,
) {}
queryType(): FullTextQueryType {
return FullTextQueryType.MatchPhrase;
}
toDict(): Record<string, unknown> {
return {
[this.queryType()]: {
[this.column]: this.query,
},
};
}
}
export class BoostQuery implements FullTextQuery {
/**
* Creates an instance of BoostQuery.
*
* @param positive - The positive query that boosts the relevance score.
* @param negative - The negative query that reduces the relevance score.
* @param negativeBoost - The factor by which the negative query reduces the score.
*/
constructor(
private positive: FullTextQuery,
private negative: FullTextQuery,
private negativeBoost: number,
) {}
queryType(): FullTextQueryType {
return FullTextQueryType.Boost;
}
toDict(): Record<string, unknown> {
return {
[this.queryType()]: {
positive: this.positive.toDict(),
negative: this.negative.toDict(),
// biome-ignore lint/style/useNamingConvention: use underscore for consistency with the other APIs
negative_boost: this.negativeBoost,
},
};
}
}
export class MultiMatchQuery implements FullTextQuery {
/**
* Creates an instance of MultiMatchQuery.
*
* @param query - The text query to search for across multiple columns.
* @param columns - An array of column names to search within.
* @param boosts - (Optional) An array of boost factors corresponding to each column. Default is an array of 1.0 for each column.
*
* The `boosts` array should have the same length as `columns`. If not provided, all columns will have a default boost of 1.0.
* If the length of `boosts` is less than `columns`, it will be padded with 1.0s.
*/
constructor(
private query: string,
private columns: string[],
private boosts: number[] = columns.map(() => 1.0),
) {}
queryType(): FullTextQueryType {
return FullTextQueryType.MultiMatch;
}
toDict(): Record<string, unknown> {
return {
[this.queryType()]: {
query: this.query,
columns: this.columns,
boost: this.boosts,
},
};
}
}

View File

@@ -1,6 +1,6 @@
{ {
"name": "@lancedb/lancedb-darwin-arm64", "name": "@lancedb/lancedb-darwin-arm64",
"version": "0.18.3-beta.0", "version": "0.19.0-beta.5",
"os": ["darwin"], "os": ["darwin"],
"cpu": ["arm64"], "cpu": ["arm64"],
"main": "lancedb.darwin-arm64.node", "main": "lancedb.darwin-arm64.node",

View File

@@ -1,6 +1,6 @@
{ {
"name": "@lancedb/lancedb-darwin-x64", "name": "@lancedb/lancedb-darwin-x64",
"version": "0.18.3-beta.0", "version": "0.19.0-beta.5",
"os": ["darwin"], "os": ["darwin"],
"cpu": ["x64"], "cpu": ["x64"],
"main": "lancedb.darwin-x64.node", "main": "lancedb.darwin-x64.node",

View File

@@ -1,6 +1,6 @@
{ {
"name": "@lancedb/lancedb-linux-arm64-gnu", "name": "@lancedb/lancedb-linux-arm64-gnu",
"version": "0.18.3-beta.0", "version": "0.19.0-beta.5",
"os": ["linux"], "os": ["linux"],
"cpu": ["arm64"], "cpu": ["arm64"],
"main": "lancedb.linux-arm64-gnu.node", "main": "lancedb.linux-arm64-gnu.node",

View File

@@ -1,6 +1,6 @@
{ {
"name": "@lancedb/lancedb-linux-arm64-musl", "name": "@lancedb/lancedb-linux-arm64-musl",
"version": "0.18.3-beta.0", "version": "0.19.0-beta.5",
"os": ["linux"], "os": ["linux"],
"cpu": ["arm64"], "cpu": ["arm64"],
"main": "lancedb.linux-arm64-musl.node", "main": "lancedb.linux-arm64-musl.node",

View File

@@ -1,6 +1,6 @@
{ {
"name": "@lancedb/lancedb-linux-x64-gnu", "name": "@lancedb/lancedb-linux-x64-gnu",
"version": "0.18.3-beta.0", "version": "0.19.0-beta.5",
"os": ["linux"], "os": ["linux"],
"cpu": ["x64"], "cpu": ["x64"],
"main": "lancedb.linux-x64-gnu.node", "main": "lancedb.linux-x64-gnu.node",

View File

@@ -1,6 +1,6 @@
{ {
"name": "@lancedb/lancedb-linux-x64-musl", "name": "@lancedb/lancedb-linux-x64-musl",
"version": "0.18.3-beta.0", "version": "0.19.0-beta.5",
"os": ["linux"], "os": ["linux"],
"cpu": ["x64"], "cpu": ["x64"],
"main": "lancedb.linux-x64-musl.node", "main": "lancedb.linux-x64-musl.node",

View File

@@ -1,6 +1,6 @@
{ {
"name": "@lancedb/lancedb-win32-arm64-msvc", "name": "@lancedb/lancedb-win32-arm64-msvc",
"version": "0.18.3-beta.0", "version": "0.19.0-beta.5",
"os": [ "os": [
"win32" "win32"
], ],

View File

@@ -1,6 +1,6 @@
{ {
"name": "@lancedb/lancedb-win32-x64-msvc", "name": "@lancedb/lancedb-win32-x64-msvc",
"version": "0.18.3-beta.0", "version": "0.19.0-beta.5",
"os": ["win32"], "os": ["win32"],
"cpu": ["x64"], "cpu": ["x64"],
"main": "lancedb.win32-x64-msvc.node", "main": "lancedb.win32-x64-msvc.node",

252
nodejs/package-lock.json generated
View File

@@ -1,12 +1,12 @@
{ {
"name": "@lancedb/lancedb", "name": "@lancedb/lancedb",
"version": "0.18.3-beta.0", "version": "0.19.0-beta.5",
"lockfileVersion": 3, "lockfileVersion": 3,
"requires": true, "requires": true,
"packages": { "packages": {
"": { "": {
"name": "@lancedb/lancedb", "name": "@lancedb/lancedb",
"version": "0.18.3-beta.0", "version": "0.19.0-beta.5",
"cpu": [ "cpu": [
"x64", "x64",
"arm64" "arm64"
@@ -2304,89 +2304,20 @@
} }
}, },
"node_modules/@babel/code-frame": { "node_modules/@babel/code-frame": {
"version": "7.23.5", "version": "7.26.2",
"resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.23.5.tgz", "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.26.2.tgz",
"integrity": "sha512-CgH3s1a96LipHCmSUmYFPwY7MNx8C3avkq7i4Wl3cfa662ldtUe4VM1TPXX70pfmrlWTb6jLqTYrZyT2ZTJBgA==", "integrity": "sha512-RJlIHRueQgwWitWgF8OdFYGZX328Ax5BCemNGlqHfplnRT9ESi8JkFlvaVYbS+UubVY6dpv87Fs2u5M29iNFVQ==",
"dev": true, "dev": true,
"license": "MIT",
"dependencies": { "dependencies": {
"@babel/highlight": "^7.23.4", "@babel/helper-validator-identifier": "^7.25.9",
"chalk": "^2.4.2" "js-tokens": "^4.0.0",
"picocolors": "^1.0.0"
}, },
"engines": { "engines": {
"node": ">=6.9.0" "node": ">=6.9.0"
} }
}, },
"node_modules/@babel/code-frame/node_modules/ansi-styles": {
"version": "3.2.1",
"resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
"integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
"dev": true,
"dependencies": {
"color-convert": "^1.9.0"
},
"engines": {
"node": ">=4"
}
},
"node_modules/@babel/code-frame/node_modules/chalk": {
"version": "2.4.2",
"resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
"integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==",
"dev": true,
"dependencies": {
"ansi-styles": "^3.2.1",
"escape-string-regexp": "^1.0.5",
"supports-color": "^5.3.0"
},
"engines": {
"node": ">=4"
}
},
"node_modules/@babel/code-frame/node_modules/color-convert": {
"version": "1.9.3",
"resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.3.tgz",
"integrity": "sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==",
"dev": true,
"dependencies": {
"color-name": "1.1.3"
}
},
"node_modules/@babel/code-frame/node_modules/color-name": {
"version": "1.1.3",
"resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.3.tgz",
"integrity": "sha512-72fSenhMw2HZMTVHeCA9KCmpEIbzWiQsjN+BHcBbS9vr1mtt+vJjPdksIBNUmKAW8TFUDPJK5SUU3QhE9NEXDw==",
"dev": true
},
"node_modules/@babel/code-frame/node_modules/escape-string-regexp": {
"version": "1.0.5",
"resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
"integrity": "sha512-vbRorB5FUQWvla16U8R/qgaFIya2qGzwDrNmCZuYKrbdSUMG6I1ZCGQRefkRVhuOkIGVne7BQ35DSfo1qvJqFg==",
"dev": true,
"engines": {
"node": ">=0.8.0"
}
},
"node_modules/@babel/code-frame/node_modules/has-flag": {
"version": "3.0.0",
"resolved": "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz",
"integrity": "sha512-sKJf1+ceQBr4SMkvQnBDNDtf4TXpVhVGateu0t918bl30FnbE2m4vNLX+VWe/dpjlb+HugGYzW7uQXH98HPEYw==",
"dev": true,
"engines": {
"node": ">=4"
}
},
"node_modules/@babel/code-frame/node_modules/supports-color": {
"version": "5.5.0",
"resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
"integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
"dev": true,
"dependencies": {
"has-flag": "^3.0.0"
},
"engines": {
"node": ">=4"
}
},
"node_modules/@babel/compat-data": { "node_modules/@babel/compat-data": {
"version": "7.23.5", "version": "7.23.5",
"resolved": "https://registry.npmjs.org/@babel/compat-data/-/compat-data-7.23.5.tgz", "resolved": "https://registry.npmjs.org/@babel/compat-data/-/compat-data-7.23.5.tgz",
@@ -2589,19 +2520,21 @@
} }
}, },
"node_modules/@babel/helper-string-parser": { "node_modules/@babel/helper-string-parser": {
"version": "7.23.4", "version": "7.25.9",
"resolved": "https://registry.npmjs.org/@babel/helper-string-parser/-/helper-string-parser-7.23.4.tgz", "resolved": "https://registry.npmjs.org/@babel/helper-string-parser/-/helper-string-parser-7.25.9.tgz",
"integrity": "sha512-803gmbQdqwdf4olxrX4AJyFBV/RTr3rSmOj0rKwesmzlfhYNDEs+/iOcznzpNWlJlIlTJC2QfPFcHB6DlzdVLQ==", "integrity": "sha512-4A/SCr/2KLd5jrtOMFzaKjVtAei3+2r/NChoBNoZ3EyP/+GlhoaEGoWOZUmFmoITP7zOJyHIMm+DYRd8o3PvHA==",
"dev": true, "dev": true,
"license": "MIT",
"engines": { "engines": {
"node": ">=6.9.0" "node": ">=6.9.0"
} }
}, },
"node_modules/@babel/helper-validator-identifier": { "node_modules/@babel/helper-validator-identifier": {
"version": "7.22.20", "version": "7.25.9",
"resolved": "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.22.20.tgz", "resolved": "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.25.9.tgz",
"integrity": "sha512-Y4OZ+ytlatR8AI+8KZfKuL5urKp7qey08ha31L8b3BwewJAoJamTzyvxPR/5D+KkdJCGPq/+8TukHBlY10FX9A==", "integrity": "sha512-Ed61U6XJc3CVRfkERJWDz4dJwKe7iLmmJsbOGu9wSloNSFttHV0I8g6UAgb7qnK5ly5bGLPd4oXZlxCdANBOWQ==",
"dev": true, "dev": true,
"license": "MIT",
"engines": { "engines": {
"node": ">=6.9.0" "node": ">=6.9.0"
} }
@@ -2616,109 +2549,28 @@
} }
}, },
"node_modules/@babel/helpers": { "node_modules/@babel/helpers": {
"version": "7.23.8", "version": "7.27.0",
"resolved": "https://registry.npmjs.org/@babel/helpers/-/helpers-7.23.8.tgz", "resolved": "https://registry.npmjs.org/@babel/helpers/-/helpers-7.27.0.tgz",
"integrity": "sha512-KDqYz4PiOWvDFrdHLPhKtCThtIcKVy6avWD2oG4GEvyQ+XDZwHD4YQd+H2vNMnq2rkdxsDkU82T+Vk8U/WXHRQ==", "integrity": "sha512-U5eyP/CTFPuNE3qk+WZMxFkp/4zUzdceQlfzf7DdGdhp+Fezd7HD+i8Y24ZuTMKX3wQBld449jijbGq6OdGNQg==",
"dev": true, "dev": true,
"license": "MIT",
"dependencies": { "dependencies": {
"@babel/template": "^7.22.15", "@babel/template": "^7.27.0",
"@babel/traverse": "^7.23.7", "@babel/types": "^7.27.0"
"@babel/types": "^7.23.6"
}, },
"engines": { "engines": {
"node": ">=6.9.0" "node": ">=6.9.0"
} }
}, },
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"version": "7.23.4",
"resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.23.4.tgz",
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"dev": true,
"dependencies": {
"@babel/helper-validator-identifier": "^7.22.20",
"chalk": "^2.4.2",
"js-tokens": "^4.0.0"
},
"engines": {
"node": ">=6.9.0"
}
},
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"version": "3.2.1",
"resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
"integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
"dev": true,
"dependencies": {
"color-convert": "^1.9.0"
},
"engines": {
"node": ">=4"
}
},
"node_modules/@babel/highlight/node_modules/chalk": {
"version": "2.4.2",
"resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
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"dev": true,
"dependencies": {
"ansi-styles": "^3.2.1",
"escape-string-regexp": "^1.0.5",
"supports-color": "^5.3.0"
},
"engines": {
"node": ">=4"
}
},
"node_modules/@babel/highlight/node_modules/color-convert": {
"version": "1.9.3",
"resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.3.tgz",
"integrity": "sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==",
"dev": true,
"dependencies": {
"color-name": "1.1.3"
}
},
"node_modules/@babel/highlight/node_modules/color-name": {
"version": "1.1.3",
"resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.3.tgz",
"integrity": "sha512-72fSenhMw2HZMTVHeCA9KCmpEIbzWiQsjN+BHcBbS9vr1mtt+vJjPdksIBNUmKAW8TFUDPJK5SUU3QhE9NEXDw==",
"dev": true
},
"node_modules/@babel/highlight/node_modules/escape-string-regexp": {
"version": "1.0.5",
"resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
"integrity": "sha512-vbRorB5FUQWvla16U8R/qgaFIya2qGzwDrNmCZuYKrbdSUMG6I1ZCGQRefkRVhuOkIGVne7BQ35DSfo1qvJqFg==",
"dev": true,
"engines": {
"node": ">=0.8.0"
}
},
"node_modules/@babel/highlight/node_modules/has-flag": {
"version": "3.0.0",
"resolved": "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz",
"integrity": "sha512-sKJf1+ceQBr4SMkvQnBDNDtf4TXpVhVGateu0t918bl30FnbE2m4vNLX+VWe/dpjlb+HugGYzW7uQXH98HPEYw==",
"dev": true,
"engines": {
"node": ">=4"
}
},
"node_modules/@babel/highlight/node_modules/supports-color": {
"version": "5.5.0",
"resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
"integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
"dev": true,
"dependencies": {
"has-flag": "^3.0.0"
},
"engines": {
"node": ">=4"
}
},
"node_modules/@babel/parser": { "node_modules/@babel/parser": {
"version": "7.23.6", "version": "7.27.0",
"resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.23.6.tgz", "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.27.0.tgz",
"integrity": "sha512-Z2uID7YJ7oNvAI20O9X0bblw7Qqs8Q2hFy0R9tAfnfLkp5MW0UH9eUvnDSnFwKZ0AvgS1ucqR4KzvVHgnke1VQ==", "integrity": "sha512-iaepho73/2Pz7w2eMS0Q5f83+0RKI7i4xmiYeBmDzfRVbQtTOG7Ts0S4HzJVsTMGI9keU8rNfuZr8DKfSt7Yyg==",
"dev": true, "dev": true,
"license": "MIT",
"dependencies": {
"@babel/types": "^7.27.0"
},
"bin": { "bin": {
"parser": "bin/babel-parser.js" "parser": "bin/babel-parser.js"
}, },
@@ -2904,14 +2756,15 @@
} }
}, },
"node_modules/@babel/template": { "node_modules/@babel/template": {
"version": "7.22.15", "version": "7.27.0",
"resolved": "https://registry.npmjs.org/@babel/template/-/template-7.22.15.tgz", "resolved": "https://registry.npmjs.org/@babel/template/-/template-7.27.0.tgz",
"integrity": "sha512-QPErUVm4uyJa60rkI73qneDacvdvzxshT3kksGqlGWYdOTIUOwJ7RDUL8sGqslY1uXWSL6xMFKEXDS3ox2uF0w==", "integrity": "sha512-2ncevenBqXI6qRMukPlXwHKHchC7RyMuu4xv5JBXRfOGVcTy1mXCD12qrp7Jsoxll1EV3+9sE4GugBVRjT2jFA==",
"dev": true, "dev": true,
"license": "MIT",
"dependencies": { "dependencies": {
"@babel/code-frame": "^7.22.13", "@babel/code-frame": "^7.26.2",
"@babel/parser": "^7.22.15", "@babel/parser": "^7.27.0",
"@babel/types": "^7.22.15" "@babel/types": "^7.27.0"
}, },
"engines": { "engines": {
"node": ">=6.9.0" "node": ">=6.9.0"
@@ -2948,14 +2801,14 @@
} }
}, },
"node_modules/@babel/types": { "node_modules/@babel/types": {
"version": "7.23.6", "version": "7.27.0",
"resolved": "https://registry.npmjs.org/@babel/types/-/types-7.23.6.tgz", "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.27.0.tgz",
"integrity": "sha512-+uarb83brBzPKN38NX1MkB6vb6+mwvR6amUulqAE7ccQw1pEl+bCia9TbdG1lsnFP7lZySvUn37CHyXQdfTwzg==", "integrity": "sha512-H45s8fVLYjbhFH62dIJ3WtmJ6RSPt/3DRO0ZcT2SUiYiQyz3BLVb9ADEnLl91m74aQPS3AzzeajZHYOalWe3bg==",
"dev": true, "dev": true,
"license": "MIT",
"dependencies": { "dependencies": {
"@babel/helper-string-parser": "^7.23.4", "@babel/helper-string-parser": "^7.25.9",
"@babel/helper-validator-identifier": "^7.22.20", "@babel/helper-validator-identifier": "^7.25.9"
"to-fast-properties": "^2.0.0"
}, },
"engines": { "engines": {
"node": ">=6.9.0" "node": ">=6.9.0"
@@ -5550,10 +5403,11 @@
"devOptional": true "devOptional": true
}, },
"node_modules/axios": { "node_modules/axios": {
"version": "1.7.7", "version": "1.8.4",
"resolved": "https://registry.npmjs.org/axios/-/axios-1.7.7.tgz", "resolved": "https://registry.npmjs.org/axios/-/axios-1.8.4.tgz",
"integrity": "sha512-S4kL7XrjgBmvdGut0sN3yJxqYzrDOnivkBiN0OFs6hLiUam3UPvswUo0kqGyhqUZGEOytHyumEdXsAkgCOUf3Q==", "integrity": "sha512-eBSYY4Y68NNlHbHBMdeDmKNtDgXWhQsJcGqzO3iLUM0GraQFSS9cVgPX5I9b3lbdFKyYoAEGAZF1DwhTaljNAw==",
"dev": true, "dev": true,
"license": "MIT",
"dependencies": { "dependencies": {
"follow-redirects": "^1.15.6", "follow-redirects": "^1.15.6",
"form-data": "^4.0.0", "form-data": "^4.0.0",
@@ -7869,7 +7723,8 @@
"version": "4.0.0", "version": "4.0.0",
"resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-4.0.0.tgz", "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-4.0.0.tgz",
"integrity": "sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==", "integrity": "sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==",
"dev": true "dev": true,
"license": "MIT"
}, },
"node_modules/js-yaml": { "node_modules/js-yaml": {
"version": "3.14.1", "version": "3.14.1",
@@ -9360,15 +9215,6 @@
"integrity": "sha512-3f0uOEAQwIqGuWW2MVzYg8fV/QNnc/IpuJNG837rLuczAaLVHslWHZQj4IGiEl5Hs3kkbhwL9Ab7Hrsmuj+Smw==", "integrity": "sha512-3f0uOEAQwIqGuWW2MVzYg8fV/QNnc/IpuJNG837rLuczAaLVHslWHZQj4IGiEl5Hs3kkbhwL9Ab7Hrsmuj+Smw==",
"dev": true "dev": true
}, },
"node_modules/to-fast-properties": {
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/to-fast-properties/-/to-fast-properties-2.0.0.tgz",
"integrity": "sha512-/OaKK0xYrs3DmxRYqL/yDc+FxFUVYhDlXMhRmv3z915w2HF1tnN1omB354j8VUGO/hbRzyD6Y3sA7v7GS/ceog==",
"dev": true,
"engines": {
"node": ">=4"
}
},
"node_modules/to-regex-range": { "node_modules/to-regex-range": {
"version": "5.0.1", "version": "5.0.1",
"resolved": "https://registry.npmjs.org/to-regex-range/-/to-regex-range-5.0.1.tgz", "resolved": "https://registry.npmjs.org/to-regex-range/-/to-regex-range-5.0.1.tgz",

View File

@@ -11,7 +11,7 @@
"ann" "ann"
], ],
"private": false, "private": false,
"version": "0.18.3-beta.0", "version": "0.19.0-beta.5",
"main": "dist/index.js", "main": "dist/index.js",
"exports": { "exports": {
".": "./dist/index.js", ".": "./dist/index.js",
@@ -29,6 +29,7 @@
"aarch64-apple-darwin", "aarch64-apple-darwin",
"x86_64-unknown-linux-gnu", "x86_64-unknown-linux-gnu",
"aarch64-unknown-linux-gnu", "aarch64-unknown-linux-gnu",
"x86_64-unknown-linux-musl",
"aarch64-unknown-linux-musl", "aarch64-unknown-linux-musl",
"x86_64-pc-windows-msvc", "x86_64-pc-windows-msvc",
"aarch64-pc-windows-msvc" "aarch64-pc-windows-msvc"

View File

@@ -3,7 +3,7 @@
use std::sync::Arc; use std::sync::Arc;
use lancedb::index::scalar::FullTextSearchQuery; use lancedb::index::scalar::{FtsQuery, FullTextSearchQuery, MatchQuery, PhraseQuery};
use lancedb::query::ExecutableQuery; use lancedb::query::ExecutableQuery;
use lancedb::query::Query as LanceDbQuery; use lancedb::query::Query as LanceDbQuery;
use lancedb::query::QueryBase; use lancedb::query::QueryBase;
@@ -18,7 +18,7 @@ use crate::error::NapiErrorExt;
use crate::iterator::RecordBatchIterator; use crate::iterator::RecordBatchIterator;
use crate::rerankers::Reranker; use crate::rerankers::Reranker;
use crate::rerankers::RerankerCallbacks; use crate::rerankers::RerankerCallbacks;
use crate::util::parse_distance_type; use crate::util::{parse_distance_type, parse_fts_query};
#[napi] #[napi]
pub struct Query { pub struct Query {
@@ -38,9 +38,53 @@ impl Query {
} }
#[napi] #[napi]
pub fn full_text_search(&mut self, query: String, columns: Option<Vec<String>>) { pub fn full_text_search(&mut self, query: napi::JsUnknown) -> napi::Result<()> {
let query = FullTextSearchQuery::new(query).columns(columns); let query = unsafe { query.cast::<napi::JsObject>() };
let query = if let Some(query_text) = query.get::<_, String>("query").transpose() {
let mut query_text = query_text?;
let columns = query.get::<_, Option<Vec<String>>>("columns")?.flatten();
let is_phrase =
query_text.len() >= 2 && query_text.starts_with('"') && query_text.ends_with('"');
let is_multi_match = columns.as_ref().map(|cols| cols.len() > 1).unwrap_or(false);
if is_phrase {
// Remove the surrounding quotes for phrase queries
query_text = query_text[1..query_text.len() - 1].to_string();
}
let query: FtsQuery = match (is_phrase, is_multi_match) {
(false, _) => MatchQuery::new(query_text).into(),
(true, false) => PhraseQuery::new(query_text).into(),
(true, true) => {
return Err(napi::Error::from_reason(
"Phrase queries cannot be used with multiple columns.",
));
}
};
let mut query = FullTextSearchQuery::new_query(query);
if let Some(cols) = columns {
if !cols.is_empty() {
query = query.with_columns(&cols).map_err(|e| {
napi::Error::from_reason(format!(
"Failed to set full text search columns: {}",
e
))
})?;
}
}
query
} else if let Some(query) = query.get::<_, napi::JsObject>("query")? {
let query = parse_fts_query(&query)?;
FullTextSearchQuery::new_query(query)
} else {
return Err(napi::Error::from_reason(
"Invalid full text search query object".to_string(),
));
};
self.inner = self.inner.clone().full_text_search(query); self.inner = self.inner.clone().full_text_search(query);
Ok(())
} }
#[napi] #[napi]
@@ -87,11 +131,15 @@ impl Query {
pub async fn execute( pub async fn execute(
&self, &self,
max_batch_length: Option<u32>, max_batch_length: Option<u32>,
timeout_ms: Option<u32>,
) -> napi::Result<RecordBatchIterator> { ) -> napi::Result<RecordBatchIterator> {
let mut execution_opts = QueryExecutionOptions::default(); let mut execution_opts = QueryExecutionOptions::default();
if let Some(max_batch_length) = max_batch_length { if let Some(max_batch_length) = max_batch_length {
execution_opts.max_batch_length = max_batch_length; execution_opts.max_batch_length = max_batch_length;
} }
if let Some(timeout_ms) = timeout_ms {
execution_opts.timeout = Some(std::time::Duration::from_millis(timeout_ms as u64))
}
let inner_stream = self let inner_stream = self
.inner .inner
.execute_with_options(execution_opts) .execute_with_options(execution_opts)
@@ -195,9 +243,53 @@ impl VectorQuery {
} }
#[napi] #[napi]
pub fn full_text_search(&mut self, query: String, columns: Option<Vec<String>>) { pub fn full_text_search(&mut self, query: napi::JsUnknown) -> napi::Result<()> {
let query = FullTextSearchQuery::new(query).columns(columns); let query = unsafe { query.cast::<napi::JsObject>() };
let query = if let Some(query_text) = query.get::<_, String>("query").transpose() {
let mut query_text = query_text?;
let columns = query.get::<_, Option<Vec<String>>>("columns")?.flatten();
let is_phrase =
query_text.len() >= 2 && query_text.starts_with('"') && query_text.ends_with('"');
let is_multi_match = columns.as_ref().map(|cols| cols.len() > 1).unwrap_or(false);
if is_phrase {
// Remove the surrounding quotes for phrase queries
query_text = query_text[1..query_text.len() - 1].to_string();
}
let query: FtsQuery = match (is_phrase, is_multi_match) {
(false, _) => MatchQuery::new(query_text).into(),
(true, false) => PhraseQuery::new(query_text).into(),
(true, true) => {
return Err(napi::Error::from_reason(
"Phrase queries cannot be used with multiple columns.",
));
}
};
let mut query = FullTextSearchQuery::new_query(query);
if let Some(cols) = columns {
if !cols.is_empty() {
query = query.with_columns(&cols).map_err(|e| {
napi::Error::from_reason(format!(
"Failed to set full text search columns: {}",
e
))
})?;
}
}
query
} else if let Some(query) = query.get::<_, napi::JsObject>("query")? {
let query = parse_fts_query(&query)?;
FullTextSearchQuery::new_query(query)
} else {
return Err(napi::Error::from_reason(
"Invalid full text search query object".to_string(),
));
};
self.inner = self.inner.clone().full_text_search(query); self.inner = self.inner.clone().full_text_search(query);
Ok(())
} }
#[napi] #[napi]
@@ -242,11 +334,15 @@ impl VectorQuery {
pub async fn execute( pub async fn execute(
&self, &self,
max_batch_length: Option<u32>, max_batch_length: Option<u32>,
timeout_ms: Option<u32>,
) -> napi::Result<RecordBatchIterator> { ) -> napi::Result<RecordBatchIterator> {
let mut execution_opts = QueryExecutionOptions::default(); let mut execution_opts = QueryExecutionOptions::default();
if let Some(max_batch_length) = max_batch_length { if let Some(max_batch_length) = max_batch_length {
execution_opts.max_batch_length = max_batch_length; execution_opts.max_batch_length = max_batch_length;
} }
if let Some(timeout_ms) = timeout_ms {
execution_opts.timeout = Some(std::time::Duration::from_millis(timeout_ms as u64))
}
let inner_stream = self let inner_stream = self
.inner .inner
.execute_with_options(execution_opts) .execute_with_options(execution_opts)

View File

@@ -1,6 +1,7 @@
// SPDX-License-Identifier: Apache-2.0 // SPDX-License-Identifier: Apache-2.0
// SPDX-FileCopyrightText: Copyright The LanceDB Authors // SPDX-FileCopyrightText: Copyright The LanceDB Authors
use lancedb::index::scalar::{BoostQuery, FtsQuery, MatchQuery, MultiMatchQuery, PhraseQuery};
use lancedb::DistanceType; use lancedb::DistanceType;
pub fn parse_distance_type(distance_type: impl AsRef<str>) -> napi::Result<DistanceType> { pub fn parse_distance_type(distance_type: impl AsRef<str>) -> napi::Result<DistanceType> {
@@ -15,3 +16,144 @@ pub fn parse_distance_type(distance_type: impl AsRef<str>) -> napi::Result<Dista
))), ))),
} }
} }
pub fn parse_fts_query(query: &napi::JsObject) -> napi::Result<FtsQuery> {
let query_type = query
.get_property_names()?
.get_element::<napi::JsString>(0)?;
let query_type = query_type.into_utf8()?.into_owned()?;
let query_value =
query
.get::<_, napi::JsObject>(&query_type)?
.ok_or(napi::Error::from_reason(format!(
"query value {} not found",
query_type
)))?;
match query_type.as_str() {
"match" => {
let column = query_value
.get_property_names()?
.get_element::<napi::JsString>(0)?
.into_utf8()?
.into_owned()?;
let params =
query_value
.get::<_, napi::JsObject>(&column)?
.ok_or(napi::Error::from_reason(format!(
"column {} not found",
column
)))?;
let query = params
.get::<_, napi::JsString>("query")?
.ok_or(napi::Error::from_reason("query not found"))?
.into_utf8()?
.into_owned()?;
let boost = params
.get::<_, napi::JsNumber>("boost")?
.ok_or(napi::Error::from_reason("boost not found"))?
.get_double()? as f32;
let fuzziness = params
.get::<_, napi::JsNumber>("fuzziness")?
.map(|f| f.get_uint32())
.transpose()?;
let max_expansions = params
.get::<_, napi::JsNumber>("max_expansions")?
.ok_or(napi::Error::from_reason("max_expansions not found"))?
.get_uint32()? as usize;
let query = MatchQuery::new(query)
.with_column(Some(column))
.with_boost(boost)
.with_fuzziness(fuzziness)
.with_max_expansions(max_expansions);
Ok(query.into())
}
"match_phrase" => {
let column = query_value
.get_property_names()?
.get_element::<napi::JsString>(0)?
.into_utf8()?
.into_owned()?;
let query = query_value
.get::<_, napi::JsString>(&column)?
.ok_or(napi::Error::from_reason(format!(
"column {} not found",
column
)))?
.into_utf8()?
.into_owned()?;
let query = PhraseQuery::new(query).with_column(Some(column));
Ok(query.into())
}
"boost" => {
let positive = query_value
.get::<_, napi::JsObject>("positive")?
.ok_or(napi::Error::from_reason("positive not found"))?;
let negative = query_value
.get::<_, napi::JsObject>("negative")?
.ok_or(napi::Error::from_reason("negative not found"))?;
let negative_boost = query_value
.get::<_, napi::JsNumber>("negative_boost")?
.ok_or(napi::Error::from_reason("negative_boost not found"))?
.get_double()? as f32;
let positive = parse_fts_query(&positive)?;
let negative = parse_fts_query(&negative)?;
let query = BoostQuery::new(positive, negative, Some(negative_boost));
Ok(query.into())
}
"multi_match" => {
let query = query_value
.get::<_, napi::JsString>("query")?
.ok_or(napi::Error::from_reason("query not found"))?
.into_utf8()?
.into_owned()?;
let columns_array = query_value
.get::<_, napi::JsTypedArray>("columns")?
.ok_or(napi::Error::from_reason("columns not found"))?;
let columns_num = columns_array.get_array_length()?;
let mut columns = Vec::with_capacity(columns_num as usize);
for i in 0..columns_num {
let column = columns_array
.get_element::<napi::JsString>(i)?
.into_utf8()?
.into_owned()?;
columns.push(column);
}
let boost_array = query_value
.get::<_, napi::JsTypedArray>("boost")?
.ok_or(napi::Error::from_reason("boost not found"))?;
if boost_array.get_array_length()? != columns_num {
return Err(napi::Error::from_reason(format!(
"boost array length ({}) does not match columns length ({})",
boost_array.get_array_length()?,
columns_num
)));
}
let mut boost = Vec::with_capacity(columns_num as usize);
for i in 0..columns_num {
let b = boost_array.get_element::<napi::JsNumber>(i)?.get_double()? as f32;
boost.push(b);
}
let query =
MultiMatchQuery::try_new_with_boosts(query, columns, boost).map_err(|e| {
napi::Error::from_reason(format!("Error creating MultiMatchQuery: {}", e))
})?;
Ok(query.into())
}
_ => Err(napi::Error::from_reason(format!(
"Unsupported query type: {}",
query_type
))),
}
}

View File

@@ -1,5 +1,5 @@
[tool.bumpversion] [tool.bumpversion]
current_version = "0.22.0-beta.0" current_version = "0.22.0-beta.6"
parse = """(?x) parse = """(?x)
(?P<major>0|[1-9]\\d*)\\. (?P<major>0|[1-9]\\d*)\\.
(?P<minor>0|[1-9]\\d*)\\. (?P<minor>0|[1-9]\\d*)\\.

View File

@@ -1,6 +1,6 @@
[package] [package]
name = "lancedb-python" name = "lancedb-python"
version = "0.22.0-beta.0" version = "0.22.0-beta.6"
edition.workspace = true edition.workspace = true
description = "Python bindings for LanceDB" description = "Python bindings for LanceDB"
license.workspace = true license.workspace = true

View File

@@ -4,11 +4,12 @@ name = "lancedb"
dynamic = ["version"] dynamic = ["version"]
dependencies = [ dependencies = [
"deprecation", "deprecation",
"tqdm>=4.27.0", "numpy",
"overrides>=0.7",
"packaging",
"pyarrow>=14", "pyarrow>=14",
"pydantic>=1.10", "pydantic>=1.10",
"packaging", "tqdm>=4.27.0",
"overrides>=0.7",
] ]
description = "lancedb" description = "lancedb"
authors = [{ name = "LanceDB Devs", email = "dev@lancedb.com" }] authors = [{ name = "LanceDB Devs", email = "dev@lancedb.com" }]
@@ -55,6 +56,7 @@ tests = [
"tantivy", "tantivy",
"pyarrow-stubs", "pyarrow-stubs",
"pylance>=0.23.2", "pylance>=0.23.2",
"requests",
] ]
dev = [ dev = [
"ruff", "ruff",

View File

@@ -1,3 +1,4 @@
from datetime import timedelta
from typing import Dict, List, Optional, Tuple, Any, Union, Literal from typing import Dict, List, Optional, Tuple, Any, Union, Literal
import pyarrow as pa import pyarrow as pa
@@ -94,7 +95,9 @@ class Query:
def postfilter(self): ... def postfilter(self): ...
def nearest_to(self, query_vec: pa.Array) -> VectorQuery: ... def nearest_to(self, query_vec: pa.Array) -> VectorQuery: ...
def nearest_to_text(self, query: dict) -> FTSQuery: ... def nearest_to_text(self, query: dict) -> FTSQuery: ...
async def execute(self, max_batch_length: Optional[int]) -> RecordBatchStream: ... async def execute(
self, max_batch_length: Optional[int], timeout: Optional[timedelta]
) -> RecordBatchStream: ...
async def explain_plan(self, verbose: Optional[bool]) -> str: ... async def explain_plan(self, verbose: Optional[bool]) -> str: ...
async def analyze_plan(self) -> str: ... async def analyze_plan(self) -> str: ...
def to_query_request(self) -> PyQueryRequest: ... def to_query_request(self) -> PyQueryRequest: ...
@@ -110,7 +113,9 @@ class FTSQuery:
def get_query(self) -> str: ... def get_query(self) -> str: ...
def add_query_vector(self, query_vec: pa.Array) -> None: ... def add_query_vector(self, query_vec: pa.Array) -> None: ...
def nearest_to(self, query_vec: pa.Array) -> HybridQuery: ... def nearest_to(self, query_vec: pa.Array) -> HybridQuery: ...
async def execute(self, max_batch_length: Optional[int]) -> RecordBatchStream: ... async def execute(
self, max_batch_length: Optional[int], timeout: Optional[timedelta]
) -> RecordBatchStream: ...
def to_query_request(self) -> PyQueryRequest: ... def to_query_request(self) -> PyQueryRequest: ...
class VectorQuery: class VectorQuery:

View File

@@ -1,9 +1,12 @@
# SPDX-License-Identifier: Apache-2.0 # SPDX-License-Identifier: Apache-2.0
# SPDX-FileCopyrightText: Copyright The LanceDB Authors # SPDX-FileCopyrightText: Copyright The LanceDB Authors
import base64
import os import os
from typing import ClassVar, TYPE_CHECKING, List, Union from typing import ClassVar, TYPE_CHECKING, List, Union, Any
from pathlib import Path
from urllib.parse import urlparse
from io import BytesIO
import numpy as np import numpy as np
import pyarrow as pa import pyarrow as pa
@@ -11,12 +14,100 @@ import pyarrow as pa
from ..util import attempt_import_or_raise from ..util import attempt_import_or_raise
from .base import EmbeddingFunction from .base import EmbeddingFunction
from .registry import register from .registry import register
from .utils import api_key_not_found_help, IMAGES from .utils import api_key_not_found_help, IMAGES, TEXT
if TYPE_CHECKING: if TYPE_CHECKING:
import PIL import PIL
def is_valid_url(text):
try:
parsed = urlparse(text)
return bool(parsed.scheme) and bool(parsed.netloc)
except Exception:
return False
def transform_input(input_data: Union[str, bytes, Path]):
PIL = attempt_import_or_raise("PIL", "pillow")
if isinstance(input_data, str):
if is_valid_url(input_data):
content = {"type": "image_url", "image_url": input_data}
else:
content = {"type": "text", "text": input_data}
elif isinstance(input_data, PIL.Image.Image):
buffered = BytesIO()
input_data.save(buffered, format="JPEG")
img_str = base64.b64encode(buffered.getvalue()).decode("utf-8")
content = {
"type": "image_base64",
"image_base64": "data:image/jpeg;base64," + img_str,
}
elif isinstance(input_data, bytes):
img = PIL.Image.open(BytesIO(input_data))
buffered = BytesIO()
img.save(buffered, format="JPEG")
img_str = base64.b64encode(buffered.getvalue()).decode("utf-8")
content = {
"type": "image_base64",
"image_base64": "data:image/jpeg;base64," + img_str,
}
elif isinstance(input_data, Path):
img = PIL.Image.open(input_data)
buffered = BytesIO()
img.save(buffered, format="JPEG")
img_str = base64.b64encode(buffered.getvalue()).decode("utf-8")
content = {
"type": "image_base64",
"image_base64": "data:image/jpeg;base64," + img_str,
}
else:
raise ValueError("Each input should be either str, bytes, Path or Image.")
return {"content": [content]}
def sanitize_multimodal_input(inputs: Union[TEXT, IMAGES]) -> List[Any]:
"""
Sanitize the input to the embedding function.
"""
PIL = attempt_import_or_raise("PIL", "pillow")
if isinstance(inputs, (str, bytes, Path, PIL.Image.Image)):
inputs = [inputs]
elif isinstance(inputs, pa.Array):
inputs = inputs.to_pylist()
elif isinstance(inputs, pa.ChunkedArray):
inputs = inputs.combine_chunks().to_pylist()
else:
raise ValueError(
f"Input type {type(inputs)} not allowed with multimodal model."
)
if not all(isinstance(x, (str, bytes, Path, PIL.Image.Image)) for x in inputs):
raise ValueError("Each input should be either str, bytes, Path or Image.")
return [transform_input(i) for i in inputs]
def sanitize_text_input(inputs: TEXT) -> List[str]:
"""
Sanitize the input to the embedding function.
"""
if isinstance(inputs, str):
inputs = [inputs]
elif isinstance(inputs, pa.Array):
inputs = inputs.to_pylist()
elif isinstance(inputs, pa.ChunkedArray):
inputs = inputs.combine_chunks().to_pylist()
else:
raise ValueError(f"Input type {type(inputs)} not allowed with text model.")
if not all(isinstance(x, str) for x in inputs):
raise ValueError("Each input should be str.")
return inputs
@register("voyageai") @register("voyageai")
class VoyageAIEmbeddingFunction(EmbeddingFunction): class VoyageAIEmbeddingFunction(EmbeddingFunction):
""" """
@@ -74,6 +165,11 @@ class VoyageAIEmbeddingFunction(EmbeddingFunction):
] ]
multimodal_embedding_models: list = ["voyage-multimodal-3"] multimodal_embedding_models: list = ["voyage-multimodal-3"]
def _is_multimodal_model(self, model_name: str):
return (
model_name in self.multimodal_embedding_models or "multimodal" in model_name
)
def ndims(self): def ndims(self):
if self.name == "voyage-3-lite": if self.name == "voyage-3-lite":
return 512 return 512
@@ -85,55 +181,12 @@ class VoyageAIEmbeddingFunction(EmbeddingFunction):
"voyage-finance-2", "voyage-finance-2",
"voyage-multilingual-2", "voyage-multilingual-2",
"voyage-law-2", "voyage-law-2",
"voyage-multimodal-3",
]: ]:
return 1024 return 1024
else: else:
raise ValueError(f"Model {self.name} not supported") raise ValueError(f"Model {self.name} not supported")
def sanitize_input(self, images: IMAGES) -> Union[List[bytes], np.ndarray]:
"""
Sanitize the input to the embedding function.
"""
if isinstance(images, (str, bytes)):
images = [images]
elif isinstance(images, pa.Array):
images = images.to_pylist()
elif isinstance(images, pa.ChunkedArray):
images = images.combine_chunks().to_pylist()
return images
def generate_text_embeddings(self, text: str, **kwargs) -> np.ndarray:
"""
Get the embeddings for the given texts
Parameters
----------
texts: list[str] or np.ndarray (of str)
The texts to embed
input_type: Optional[str]
truncation: Optional[bool]
"""
client = VoyageAIEmbeddingFunction._get_client()
if self.name in self.text_embedding_models:
rs = client.embed(texts=[text], model=self.name, **kwargs)
elif self.name in self.multimodal_embedding_models:
rs = client.multimodal_embed(inputs=[[text]], model=self.name, **kwargs)
else:
raise ValueError(
f"Model {self.name} not supported to generate text embeddings"
)
return rs.embeddings[0]
def generate_image_embedding(
self, image: "PIL.Image.Image", **kwargs
) -> np.ndarray:
rs = VoyageAIEmbeddingFunction._get_client().multimodal_embed(
inputs=[[image]], model=self.name, **kwargs
)
return rs.embeddings[0]
def compute_query_embeddings( def compute_query_embeddings(
self, query: Union[str, "PIL.Image.Image"], *args, **kwargs self, query: Union[str, "PIL.Image.Image"], *args, **kwargs
) -> List[np.ndarray]: ) -> List[np.ndarray]:
@@ -144,23 +197,52 @@ class VoyageAIEmbeddingFunction(EmbeddingFunction):
---------- ----------
query : Union[str, PIL.Image.Image] query : Union[str, PIL.Image.Image]
The query to embed. A query can be either text or an image. The query to embed. A query can be either text or an image.
Returns
-------
List[np.array]: the list of embeddings
""" """
if isinstance(query, str): client = VoyageAIEmbeddingFunction._get_client()
return [self.generate_text_embeddings(query, input_type="query")] if self._is_multimodal_model(self.name):
result = client.multimodal_embed(
inputs=[[query]], model=self.name, input_type="query", **kwargs
)
else: else:
PIL = attempt_import_or_raise("PIL", "pillow") result = client.embed(
if isinstance(query, PIL.Image.Image): texts=[query], model=self.name, input_type="query", **kwargs
return [self.generate_image_embedding(query, input_type="query")] )
else:
raise TypeError("Only text PIL images supported as query") return [result.embeddings[0]]
def compute_source_embeddings( def compute_source_embeddings(
self, images: IMAGES, *args, **kwargs self, inputs: Union[TEXT, IMAGES], *args, **kwargs
) -> List[np.array]: ) -> List[np.array]:
images = self.sanitize_input(images) """
return [ Compute the embeddings for the inputs
self.generate_image_embedding(img, input_type="document") for img in images
] Parameters
----------
inputs : Union[TEXT, IMAGES]
The inputs to embed. The input can be either str, bytes, Path (to an image),
PIL.Image or list of these.
Returns
-------
List[np.array]: the list of embeddings
"""
client = VoyageAIEmbeddingFunction._get_client()
if self._is_multimodal_model(self.name):
inputs = sanitize_multimodal_input(inputs)
result = client.multimodal_embed(
inputs=inputs, model=self.name, input_type="document", **kwargs
)
else:
inputs = sanitize_text_input(inputs)
result = client.embed(
texts=inputs, model=self.name, input_type="document", **kwargs
)
return result.embeddings
@staticmethod @staticmethod
def _get_client(): def _get_client():

View File

@@ -4,7 +4,10 @@
from __future__ import annotations from __future__ import annotations
from abc import ABC, abstractmethod from abc import ABC, abstractmethod
import abc
from concurrent.futures import ThreadPoolExecutor from concurrent.futures import ThreadPoolExecutor
from enum import Enum
from datetime import timedelta
from typing import ( from typing import (
TYPE_CHECKING, TYPE_CHECKING,
Dict, Dict,
@@ -83,6 +86,213 @@ def ensure_vector_query(
return val return val
class FullTextQueryType(Enum):
MATCH = "match"
MATCH_PHRASE = "match_phrase"
BOOST = "boost"
MULTI_MATCH = "multi_match"
class FullTextQuery(abc.ABC, pydantic.BaseModel):
@abc.abstractmethod
def query_type(self) -> FullTextQueryType:
"""
Get the query type of the query.
Returns
-------
str
The type of the query.
"""
@abc.abstractmethod
def to_dict(self) -> dict:
"""
Convert the query to a dictionary.
Returns
-------
dict
The query as a dictionary.
"""
class MatchQuery(FullTextQuery):
query: str
column: str
boost: float = 1.0
fuzziness: int = 0
max_expansions: int = 50
def __init__(
self,
query: str,
column: str,
*,
boost: float = 1.0,
fuzziness: int = 0,
max_expansions: int = 50,
):
"""
Match query for full-text search.
Parameters
----------
query : str
The query string to match against.
column : str
The name of the column to match against.
boost : float, default 1.0
The boost factor for the query.
The score of each matching document is multiplied by this value.
fuzziness : int, optional
The maximum edit distance for each term in the match query.
Defaults to 0 (exact match).
If None, fuzziness is applied automatically by the rules:
- 0 for terms with length <= 2
- 1 for terms with length <= 5
- 2 for terms with length > 5
max_expansions : int, optional
The maximum number of terms to consider for fuzzy matching.
Defaults to 50.
"""
super().__init__(
query=query,
column=column,
boost=boost,
fuzziness=fuzziness,
max_expansions=max_expansions,
)
def query_type(self) -> FullTextQueryType:
return FullTextQueryType.MATCH
def to_dict(self) -> dict:
return {
"match": {
self.column: {
"query": self.query,
"boost": self.boost,
"fuzziness": self.fuzziness,
"max_expansions": self.max_expansions,
}
}
}
class PhraseQuery(FullTextQuery):
query: str
column: str
def __init__(self, query: str, column: str):
"""
Phrase query for full-text search.
Parameters
----------
query : str
The query string to match against.
column : str
The name of the column to match against.
"""
super().__init__(query=query, column=column)
def query_type(self) -> FullTextQueryType:
return FullTextQueryType.MATCH_PHRASE
def to_dict(self) -> dict:
return {
"match_phrase": {
self.column: self.query,
}
}
class BoostQuery(FullTextQuery):
positive: FullTextQuery
negative: FullTextQuery
negative_boost: float = 0.5
def __init__(
self,
positive: FullTextQuery,
negative: FullTextQuery,
*,
negative_boost: float = 0.5,
):
"""
Boost query for full-text search.
Parameters
----------
positive : dict
The positive query object.
negative : dict
The negative query object.
negative_boost : float
The boost factor for the negative query.
"""
super().__init__(
positive=positive, negative=negative, negative_boost=negative_boost
)
def query_type(self) -> FullTextQueryType:
return FullTextQueryType.BOOST
def to_dict(self) -> dict:
return {
"boost": {
"positive": self.positive.to_dict(),
"negative": self.negative.to_dict(),
"negative_boost": self.negative_boost,
}
}
class MultiMatchQuery(FullTextQuery):
query: str
columns: list[str]
boosts: list[float]
def __init__(
self,
query: str,
columns: list[str],
*,
boosts: Optional[list[float]] = None,
):
"""
Multi-match query for full-text search.
Parameters
----------
query : str | list[Query]
If a string, the query string to match against.
columns : list[str]
The list of columns to match against.
boosts : list[float], optional
The list of boost factors for each column. If not provided,
all columns will have the same boost factor.
"""
if boosts is None:
boosts = [1.0] * len(columns)
super().__init__(query=query, columns=columns, boosts=boosts)
def query_type(self) -> FullTextQueryType:
return FullTextQueryType.MULTI_MATCH
def to_dict(self) -> dict:
return {
"multi_match": {
"query": self.query,
"columns": self.columns,
"boost": self.boosts,
}
}
class FullTextSearchQuery(pydantic.BaseModel): class FullTextSearchQuery(pydantic.BaseModel):
"""A LanceDB Full Text Search Query """A LanceDB Full Text Search Query
@@ -92,18 +302,13 @@ class FullTextSearchQuery(pydantic.BaseModel):
The columns to search The columns to search
If None, then the table should select the column automatically. If None, then the table should select the column automatically.
query: str query: str | FullTextQuery
The query to search for If a string, it is treated as a MatchQuery.
limit: Optional[int] = None If a FullTextQuery object, it is used directly.
The limit on the number of results to return
wand_factor: Optional[float] = None
The wand factor to use for the search
""" """
columns: Optional[List[str]] = None columns: Optional[List[str]] = None
query: str query: Union[str, FullTextQuery]
limit: Optional[int] = None
wand_factor: Optional[float] = None
class Query(pydantic.BaseModel): class Query(pydantic.BaseModel):
@@ -357,7 +562,7 @@ class LanceQueryBuilder(ABC):
table, query, vector_column_name, fts_columns=fts_columns table, query, vector_column_name, fts_columns=fts_columns
) )
if isinstance(query, str): if isinstance(query, (str, FullTextQuery)):
# fts # fts
return LanceFtsQueryBuilder( return LanceFtsQueryBuilder(
table, table,
@@ -382,8 +587,10 @@ class LanceQueryBuilder(ABC):
# If query_type is fts, then query must be a string. # If query_type is fts, then query must be a string.
# otherwise raise TypeError # otherwise raise TypeError
if query_type == "fts": if query_type == "fts":
if not isinstance(query, str): if not isinstance(query, (str, FullTextQuery)):
raise TypeError(f"'fts' queries must be a string: {type(query)}") raise TypeError(
f"'fts' query must be a string or FullTextQuery: {type(query)}"
)
return query, query_type return query, query_type
elif query_type == "vector": elif query_type == "vector":
query = cls._query_to_vector(table, query, vector_column_name) query = cls._query_to_vector(table, query, vector_column_name)
@@ -444,7 +651,12 @@ class LanceQueryBuilder(ABC):
""" """
return self.to_pandas() return self.to_pandas()
def to_pandas(self, flatten: Optional[Union[int, bool]] = None) -> "pd.DataFrame": def to_pandas(
self,
flatten: Optional[Union[int, bool]] = None,
*,
timeout: Optional[timedelta] = None,
) -> "pd.DataFrame":
""" """
Execute the query and return the results as a pandas DataFrame. Execute the query and return the results as a pandas DataFrame.
In addition to the selected columns, LanceDB also returns a vector In addition to the selected columns, LanceDB also returns a vector
@@ -458,12 +670,15 @@ class LanceQueryBuilder(ABC):
If flatten is an integer, flatten the nested columns up to the If flatten is an integer, flatten the nested columns up to the
specified depth. specified depth.
If unspecified, do not flatten the nested columns. If unspecified, do not flatten the nested columns.
timeout: Optional[timedelta]
The maximum time to wait for the query to complete.
If None, wait indefinitely.
""" """
tbl = flatten_columns(self.to_arrow(), flatten) tbl = flatten_columns(self.to_arrow(timeout=timeout), flatten)
return tbl.to_pandas() return tbl.to_pandas()
@abstractmethod @abstractmethod
def to_arrow(self) -> pa.Table: def to_arrow(self, *, timeout: Optional[timedelta] = None) -> pa.Table:
""" """
Execute the query and return the results as an Execute the query and return the results as an
[Apache Arrow Table](https://arrow.apache.org/docs/python/generated/pyarrow.Table.html#pyarrow.Table). [Apache Arrow Table](https://arrow.apache.org/docs/python/generated/pyarrow.Table.html#pyarrow.Table).
@@ -471,34 +686,65 @@ class LanceQueryBuilder(ABC):
In addition to the selected columns, LanceDB also returns a vector In addition to the selected columns, LanceDB also returns a vector
and also the "_distance" column which is the distance between the query and also the "_distance" column which is the distance between the query
vector and the returned vectors. vector and the returned vectors.
Parameters
----------
timeout: Optional[timedelta]
The maximum time to wait for the query to complete.
If None, wait indefinitely.
""" """
raise NotImplementedError raise NotImplementedError
@abstractmethod @abstractmethod
def to_batches(self, /, batch_size: Optional[int] = None) -> pa.RecordBatchReader: def to_batches(
self,
/,
batch_size: Optional[int] = None,
*,
timeout: Optional[timedelta] = None,
) -> pa.RecordBatchReader:
""" """
Execute the query and return the results as a pyarrow Execute the query and return the results as a pyarrow
[RecordBatchReader](https://arrow.apache.org/docs/python/generated/pyarrow.RecordBatchReader.html) [RecordBatchReader](https://arrow.apache.org/docs/python/generated/pyarrow.RecordBatchReader.html)
Parameters
----------
batch_size: int
The maximum number of selected records in a RecordBatch object.
timeout: Optional[timedelta]
The maximum time to wait for the query to complete.
If None, wait indefinitely.
""" """
raise NotImplementedError raise NotImplementedError
def to_list(self) -> List[dict]: def to_list(self, *, timeout: Optional[timedelta] = None) -> List[dict]:
""" """
Execute the query and return the results as a list of dictionaries. Execute the query and return the results as a list of dictionaries.
Each list entry is a dictionary with the selected column names as keys, Each list entry is a dictionary with the selected column names as keys,
or all table columns if `select` is not called. The vector and the "_distance" or all table columns if `select` is not called. The vector and the "_distance"
fields are returned whether or not they're explicitly selected. fields are returned whether or not they're explicitly selected.
"""
return self.to_arrow().to_pylist()
def to_pydantic(self, model: Type[LanceModel]) -> List[LanceModel]: Parameters
----------
timeout: Optional[timedelta]
The maximum time to wait for the query to complete.
If None, wait indefinitely.
"""
return self.to_arrow(timeout=timeout).to_pylist()
def to_pydantic(
self, model: Type[LanceModel], *, timeout: Optional[timedelta] = None
) -> List[LanceModel]:
"""Return the table as a list of pydantic models. """Return the table as a list of pydantic models.
Parameters Parameters
---------- ----------
model: Type[LanceModel] model: Type[LanceModel]
The pydantic model to use. The pydantic model to use.
timeout: Optional[timedelta]
The maximum time to wait for the query to complete.
If None, wait indefinitely.
Returns Returns
------- -------
@@ -506,19 +752,25 @@ class LanceQueryBuilder(ABC):
""" """
return [ return [
model(**{k: v for k, v in row.items() if k in model.field_names()}) model(**{k: v for k, v in row.items() if k in model.field_names()})
for row in self.to_arrow().to_pylist() for row in self.to_arrow(timeout=timeout).to_pylist()
] ]
def to_polars(self) -> "pl.DataFrame": def to_polars(self, *, timeout: Optional[timedelta] = None) -> "pl.DataFrame":
""" """
Execute the query and return the results as a Polars DataFrame. Execute the query and return the results as a Polars DataFrame.
In addition to the selected columns, LanceDB also returns a vector In addition to the selected columns, LanceDB also returns a vector
and also the "_distance" column which is the distance between the query and also the "_distance" column which is the distance between the query
vector and the returned vector. vector and the returned vector.
Parameters
----------
timeout: Optional[timedelta]
The maximum time to wait for the query to complete.
If None, wait indefinitely.
""" """
import polars as pl import polars as pl
return pl.from_arrow(self.to_arrow()) return pl.from_arrow(self.to_arrow(timeout=timeout))
def limit(self, limit: Union[int, None]) -> Self: def limit(self, limit: Union[int, None]) -> Self:
"""Set the maximum number of results to return. """Set the maximum number of results to return.
@@ -712,13 +964,14 @@ class LanceQueryBuilder(ABC):
""" """
raise NotImplementedError raise NotImplementedError
def text(self, text: str) -> Self: def text(self, text: str | FullTextQuery) -> Self:
"""Set the text to search for. """Set the text to search for.
Parameters Parameters
---------- ----------
text: str text: str | FullTextQuery
The text to search for. If a string, it is treated as a MatchQuery.
If a FullTextQuery object, it is used directly.
Returns Returns
------- -------
@@ -932,7 +1185,7 @@ class LanceVectorQueryBuilder(LanceQueryBuilder):
self._refine_factor = refine_factor self._refine_factor = refine_factor
return self return self
def to_arrow(self) -> pa.Table: def to_arrow(self, *, timeout: Optional[timedelta] = None) -> pa.Table:
""" """
Execute the query and return the results as an Execute the query and return the results as an
[Apache Arrow Table](https://arrow.apache.org/docs/python/generated/pyarrow.Table.html#pyarrow.Table). [Apache Arrow Table](https://arrow.apache.org/docs/python/generated/pyarrow.Table.html#pyarrow.Table).
@@ -940,8 +1193,14 @@ class LanceVectorQueryBuilder(LanceQueryBuilder):
In addition to the selected columns, LanceDB also returns a vector In addition to the selected columns, LanceDB also returns a vector
and also the "_distance" column which is the distance between the query and also the "_distance" column which is the distance between the query
vector and the returned vectors. vector and the returned vectors.
Parameters
----------
timeout: Optional[timedelta]
The maximum time to wait for the query to complete.
If None, wait indefinitely.
""" """
return self.to_batches().read_all() return self.to_batches(timeout=timeout).read_all()
def to_query_object(self) -> Query: def to_query_object(self) -> Query:
""" """
@@ -971,7 +1230,13 @@ class LanceVectorQueryBuilder(LanceQueryBuilder):
bypass_vector_index=self._bypass_vector_index, bypass_vector_index=self._bypass_vector_index,
) )
def to_batches(self, /, batch_size: Optional[int] = None) -> pa.RecordBatchReader: def to_batches(
self,
/,
batch_size: Optional[int] = None,
*,
timeout: Optional[timedelta] = None,
) -> pa.RecordBatchReader:
""" """
Execute the query and return the result as a RecordBatchReader object. Execute the query and return the result as a RecordBatchReader object.
@@ -979,6 +1244,9 @@ class LanceVectorQueryBuilder(LanceQueryBuilder):
---------- ----------
batch_size: int batch_size: int
The maximum number of selected records in a RecordBatch object. The maximum number of selected records in a RecordBatch object.
timeout: timedelta, default None
The maximum time to wait for the query to complete.
If None, wait indefinitely.
Returns Returns
------- -------
@@ -988,7 +1256,9 @@ class LanceVectorQueryBuilder(LanceQueryBuilder):
if isinstance(vector[0], np.ndarray): if isinstance(vector[0], np.ndarray):
vector = [v.tolist() for v in vector] vector = [v.tolist() for v in vector]
query = self.to_query_object() query = self.to_query_object()
result_set = self._table._execute_query(query, batch_size) result_set = self._table._execute_query(
query, batch_size=batch_size, timeout=timeout
)
if self._reranker is not None: if self._reranker is not None:
rs_table = result_set.read_all() rs_table = result_set.read_all()
result_set = self._reranker.rerank_vector(self._str_query, rs_table) result_set = self._reranker.rerank_vector(self._str_query, rs_table)
@@ -1084,7 +1354,7 @@ class LanceFtsQueryBuilder(LanceQueryBuilder):
def __init__( def __init__(
self, self,
table: "Table", table: "Table",
query: str, query: str | FullTextQuery,
ordering_field_name: Optional[str] = None, ordering_field_name: Optional[str] = None,
fts_columns: Optional[Union[str, List[str]]] = None, fts_columns: Optional[Union[str, List[str]]] = None,
): ):
@@ -1127,7 +1397,7 @@ class LanceFtsQueryBuilder(LanceQueryBuilder):
offset=self._offset, offset=self._offset,
) )
def to_arrow(self) -> pa.Table: def to_arrow(self, *, timeout: Optional[timedelta] = None) -> pa.Table:
path, fs, exist = self._table._get_fts_index_path() path, fs, exist = self._table._get_fts_index_path()
if exist: if exist:
return self.tantivy_to_arrow() return self.tantivy_to_arrow()
@@ -1139,14 +1409,16 @@ class LanceFtsQueryBuilder(LanceQueryBuilder):
"Use tantivy-based index instead for now." "Use tantivy-based index instead for now."
) )
query = self.to_query_object() query = self.to_query_object()
results = self._table._execute_query(query) results = self._table._execute_query(query, timeout=timeout)
results = results.read_all() results = results.read_all()
if self._reranker is not None: if self._reranker is not None:
results = self._reranker.rerank_fts(self._query, results) results = self._reranker.rerank_fts(self._query, results)
check_reranker_result(results) check_reranker_result(results)
return results return results
def to_batches(self, /, batch_size: Optional[int] = None): def to_batches(
self, /, batch_size: Optional[int] = None, timeout: Optional[timedelta] = None
):
raise NotImplementedError("to_batches on an FTS query") raise NotImplementedError("to_batches on an FTS query")
def tantivy_to_arrow(self) -> pa.Table: def tantivy_to_arrow(self) -> pa.Table:
@@ -1251,8 +1523,8 @@ class LanceFtsQueryBuilder(LanceQueryBuilder):
class LanceEmptyQueryBuilder(LanceQueryBuilder): class LanceEmptyQueryBuilder(LanceQueryBuilder):
def to_arrow(self) -> pa.Table: def to_arrow(self, *, timeout: Optional[timedelta] = None) -> pa.Table:
return self.to_batches().read_all() return self.to_batches(timeout=timeout).read_all()
def to_query_object(self) -> Query: def to_query_object(self) -> Query:
return Query( return Query(
@@ -1263,9 +1535,11 @@ class LanceEmptyQueryBuilder(LanceQueryBuilder):
offset=self._offset, offset=self._offset,
) )
def to_batches(self, /, batch_size: Optional[int] = None) -> pa.RecordBatchReader: def to_batches(
self, /, batch_size: Optional[int] = None, timeout: Optional[timedelta] = None
) -> pa.RecordBatchReader:
query = self.to_query_object() query = self.to_query_object()
return self._table._execute_query(query, batch_size) return self._table._execute_query(query, batch_size=batch_size, timeout=timeout)
def rerank(self, reranker: Reranker) -> LanceEmptyQueryBuilder: def rerank(self, reranker: Reranker) -> LanceEmptyQueryBuilder:
"""Rerank the results using the specified reranker. """Rerank the results using the specified reranker.
@@ -1298,7 +1572,7 @@ class LanceHybridQueryBuilder(LanceQueryBuilder):
def __init__( def __init__(
self, self,
table: "Table", table: "Table",
query: Optional[str] = None, query: Optional[Union[str, FullTextQuery]] = None,
vector_column: Optional[str] = None, vector_column: Optional[str] = None,
fts_columns: Optional[Union[str, List[str]]] = None, fts_columns: Optional[Union[str, List[str]]] = None,
): ):
@@ -1328,8 +1602,8 @@ class LanceHybridQueryBuilder(LanceQueryBuilder):
text_query = text or query text_query = text or query
if text_query is None: if text_query is None:
raise ValueError("Text query must be provided for hybrid search.") raise ValueError("Text query must be provided for hybrid search.")
if not isinstance(text_query, str): if not isinstance(text_query, (str, FullTextQuery)):
raise ValueError("Text query must be a string") raise ValueError("Text query must be a string or FullTextQuery")
return vector_query, text_query return vector_query, text_query
@@ -1353,7 +1627,7 @@ class LanceHybridQueryBuilder(LanceQueryBuilder):
def to_query_object(self) -> Query: def to_query_object(self) -> Query:
raise NotImplementedError("to_query_object not yet supported on a hybrid query") raise NotImplementedError("to_query_object not yet supported on a hybrid query")
def to_arrow(self) -> pa.Table: def to_arrow(self, *, timeout: Optional[timedelta] = None) -> pa.Table:
vector_query, fts_query = self._validate_query( vector_query, fts_query = self._validate_query(
self._query, self._vector, self._text self._query, self._vector, self._text
) )
@@ -1396,9 +1670,11 @@ class LanceHybridQueryBuilder(LanceQueryBuilder):
self._reranker = RRFReranker() self._reranker = RRFReranker()
with ThreadPoolExecutor() as executor: with ThreadPoolExecutor() as executor:
fts_future = executor.submit(self._fts_query.with_row_id(True).to_arrow) fts_future = executor.submit(
self._fts_query.with_row_id(True).to_arrow, timeout=timeout
)
vector_future = executor.submit( vector_future = executor.submit(
self._vector_query.with_row_id(True).to_arrow self._vector_query.with_row_id(True).to_arrow, timeout=timeout
) )
fts_results = fts_future.result() fts_results = fts_future.result()
vector_results = vector_future.result() vector_results = vector_future.result()
@@ -1485,7 +1761,9 @@ class LanceHybridQueryBuilder(LanceQueryBuilder):
return results return results
def to_batches(self): def to_batches(
self, /, batch_size: Optional[int] = None, timeout: Optional[timedelta] = None
):
raise NotImplementedError("to_batches not yet supported on a hybrid query") raise NotImplementedError("to_batches not yet supported on a hybrid query")
@staticmethod @staticmethod
@@ -1691,7 +1969,7 @@ class LanceHybridQueryBuilder(LanceQueryBuilder):
self._vector = vector self._vector = vector
return self return self
def text(self, text: str) -> LanceHybridQueryBuilder: def text(self, text: str | FullTextQuery) -> LanceHybridQueryBuilder:
self._text = text self._text = text
return self return self
@@ -1849,7 +2127,10 @@ class AsyncQueryBase(object):
return self return self
async def to_batches( async def to_batches(
self, *, max_batch_length: Optional[int] = None self,
*,
max_batch_length: Optional[int] = None,
timeout: Optional[timedelta] = None,
) -> AsyncRecordBatchReader: ) -> AsyncRecordBatchReader:
""" """
Execute the query and return the results as an Apache Arrow RecordBatchReader. Execute the query and return the results as an Apache Arrow RecordBatchReader.
@@ -1862,34 +2143,56 @@ class AsyncQueryBase(object):
If not specified, a default batch length is used. If not specified, a default batch length is used.
It is possible for batches to be smaller than the provided length if the It is possible for batches to be smaller than the provided length if the
underlying data is stored in smaller chunks. underlying data is stored in smaller chunks.
timeout: Optional[timedelta]
The maximum time to wait for the query to complete.
If not specified, no timeout is applied. If the query does not
complete within the specified time, an error will be raised.
""" """
return AsyncRecordBatchReader(await self._inner.execute(max_batch_length)) return AsyncRecordBatchReader(
await self._inner.execute(max_batch_length, timeout)
)
async def to_arrow(self) -> pa.Table: async def to_arrow(self, timeout: Optional[timedelta] = None) -> pa.Table:
""" """
Execute the query and collect the results into an Apache Arrow Table. Execute the query and collect the results into an Apache Arrow Table.
This method will collect all results into memory before returning. If This method will collect all results into memory before returning. If
you expect a large number of results, you may want to use you expect a large number of results, you may want to use
[to_batches][lancedb.query.AsyncQueryBase.to_batches] [to_batches][lancedb.query.AsyncQueryBase.to_batches]
Parameters
----------
timeout: Optional[timedelta]
The maximum time to wait for the query to complete.
If not specified, no timeout is applied. If the query does not
complete within the specified time, an error will be raised.
""" """
batch_iter = await self.to_batches() batch_iter = await self.to_batches(timeout=timeout)
return pa.Table.from_batches( return pa.Table.from_batches(
await batch_iter.read_all(), schema=batch_iter.schema await batch_iter.read_all(), schema=batch_iter.schema
) )
async def to_list(self) -> List[dict]: async def to_list(self, timeout: Optional[timedelta] = None) -> List[dict]:
""" """
Execute the query and return the results as a list of dictionaries. Execute the query and return the results as a list of dictionaries.
Each list entry is a dictionary with the selected column names as keys, Each list entry is a dictionary with the selected column names as keys,
or all table columns if `select` is not called. The vector and the "_distance" or all table columns if `select` is not called. The vector and the "_distance"
fields are returned whether or not they're explicitly selected. fields are returned whether or not they're explicitly selected.
Parameters
----------
timeout: Optional[timedelta]
The maximum time to wait for the query to complete.
If not specified, no timeout is applied. If the query does not
complete within the specified time, an error will be raised.
""" """
return (await self.to_arrow()).to_pylist() return (await self.to_arrow(timeout=timeout)).to_pylist()
async def to_pandas( async def to_pandas(
self, flatten: Optional[Union[int, bool]] = None self,
flatten: Optional[Union[int, bool]] = None,
timeout: Optional[timedelta] = None,
) -> "pd.DataFrame": ) -> "pd.DataFrame":
""" """
Execute the query and collect the results into a pandas DataFrame. Execute the query and collect the results into a pandas DataFrame.
@@ -1918,10 +2221,19 @@ class AsyncQueryBase(object):
If flatten is an integer, flatten the nested columns up to the If flatten is an integer, flatten the nested columns up to the
specified depth. specified depth.
If unspecified, do not flatten the nested columns. If unspecified, do not flatten the nested columns.
timeout: Optional[timedelta]
The maximum time to wait for the query to complete.
If not specified, no timeout is applied. If the query does not
complete within the specified time, an error will be raised.
""" """
return (flatten_columns(await self.to_arrow(), flatten)).to_pandas() return (
flatten_columns(await self.to_arrow(timeout=timeout), flatten)
).to_pandas()
async def to_polars(self) -> "pl.DataFrame": async def to_polars(
self,
timeout: Optional[timedelta] = None,
) -> "pl.DataFrame":
""" """
Execute the query and collect the results into a Polars DataFrame. Execute the query and collect the results into a Polars DataFrame.
@@ -1930,6 +2242,13 @@ class AsyncQueryBase(object):
[to_batches][lancedb.query.AsyncQueryBase.to_batches] and convert each batch to [to_batches][lancedb.query.AsyncQueryBase.to_batches] and convert each batch to
polars separately. polars separately.
Parameters
----------
timeout: Optional[timedelta]
The maximum time to wait for the query to complete.
If not specified, no timeout is applied. If the query does not
complete within the specified time, an error will be raised.
Examples Examples
-------- --------
@@ -1945,7 +2264,7 @@ class AsyncQueryBase(object):
""" """
import polars as pl import polars as pl
return pl.from_arrow(await self.to_arrow()) return pl.from_arrow(await self.to_arrow(timeout=timeout))
async def explain_plan(self, verbose: Optional[bool] = False): async def explain_plan(self, verbose: Optional[bool] = False):
"""Return the execution plan for this query. """Return the execution plan for this query.
@@ -2088,7 +2407,7 @@ class AsyncQuery(AsyncQueryBase):
) )
def nearest_to_text( def nearest_to_text(
self, query: str, columns: Union[str, List[str], None] = None self, query: str | FullTextQuery, columns: Union[str, List[str], None] = None
) -> AsyncFTSQuery: ) -> AsyncFTSQuery:
""" """
Find the documents that are most relevant to the given text query. Find the documents that are most relevant to the given text query.
@@ -2114,9 +2433,13 @@ class AsyncQuery(AsyncQueryBase):
columns = [columns] columns = [columns]
if columns is None: if columns is None:
columns = [] columns = []
return AsyncFTSQuery(
self._inner.nearest_to_text({"query": query, "columns": columns}) if isinstance(query, str):
) return AsyncFTSQuery(
self._inner.nearest_to_text({"query": query, "columns": columns})
)
# FullTextQuery object
return AsyncFTSQuery(self._inner.nearest_to_text({"query": query.to_dict()}))
class AsyncFTSQuery(AsyncQueryBase): class AsyncFTSQuery(AsyncQueryBase):
@@ -2212,9 +2535,12 @@ class AsyncFTSQuery(AsyncQueryBase):
) )
async def to_batches( async def to_batches(
self, *, max_batch_length: Optional[int] = None self,
*,
max_batch_length: Optional[int] = None,
timeout: Optional[timedelta] = None,
) -> AsyncRecordBatchReader: ) -> AsyncRecordBatchReader:
reader = await super().to_batches() reader = await super().to_batches(timeout=timeout)
results = pa.Table.from_batches(await reader.read_all(), reader.schema) results = pa.Table.from_batches(await reader.read_all(), reader.schema)
if self._reranker: if self._reranker:
results = self._reranker.rerank_fts(self.get_query(), results) results = self._reranker.rerank_fts(self.get_query(), results)
@@ -2399,7 +2725,7 @@ class AsyncVectorQuery(AsyncQueryBase, AsyncVectorQueryBase):
return self return self
def nearest_to_text( def nearest_to_text(
self, query: str, columns: Union[str, List[str], None] = None self, query: str | FullTextQuery, columns: Union[str, List[str], None] = None
) -> AsyncHybridQuery: ) -> AsyncHybridQuery:
""" """
Find the documents that are most relevant to the given text query, Find the documents that are most relevant to the given text query,
@@ -2429,14 +2755,21 @@ class AsyncVectorQuery(AsyncQueryBase, AsyncVectorQueryBase):
columns = [columns] columns = [columns]
if columns is None: if columns is None:
columns = [] columns = []
return AsyncHybridQuery(
self._inner.nearest_to_text({"query": query, "columns": columns}) if isinstance(query, str):
) return AsyncHybridQuery(
self._inner.nearest_to_text({"query": query, "columns": columns})
)
# FullTextQuery object
return AsyncHybridQuery(self._inner.nearest_to_text({"query": query.to_dict()}))
async def to_batches( async def to_batches(
self, *, max_batch_length: Optional[int] = None self,
*,
max_batch_length: Optional[int] = None,
timeout: Optional[timedelta] = None,
) -> AsyncRecordBatchReader: ) -> AsyncRecordBatchReader:
reader = await super().to_batches() reader = await super().to_batches(timeout=timeout)
results = pa.Table.from_batches(await reader.read_all(), reader.schema) results = pa.Table.from_batches(await reader.read_all(), reader.schema)
if self._reranker: if self._reranker:
results = self._reranker.rerank_vector(self._query_string, results) results = self._reranker.rerank_vector(self._query_string, results)
@@ -2492,7 +2825,10 @@ class AsyncHybridQuery(AsyncQueryBase, AsyncVectorQueryBase):
return self return self
async def to_batches( async def to_batches(
self, *, max_batch_length: Optional[int] = None self,
*,
max_batch_length: Optional[int] = None,
timeout: Optional[timedelta] = None,
) -> AsyncRecordBatchReader: ) -> AsyncRecordBatchReader:
fts_query = AsyncFTSQuery(self._inner.to_fts_query()) fts_query = AsyncFTSQuery(self._inner.to_fts_query())
vec_query = AsyncVectorQuery(self._inner.to_vector_query()) vec_query = AsyncVectorQuery(self._inner.to_vector_query())
@@ -2504,8 +2840,8 @@ class AsyncHybridQuery(AsyncQueryBase, AsyncVectorQueryBase):
vec_query.with_row_id() vec_query.with_row_id()
fts_results, vector_results = await asyncio.gather( fts_results, vector_results = await asyncio.gather(
fts_query.to_arrow(), fts_query.to_arrow(timeout=timeout),
vec_query.to_arrow(), vec_query.to_arrow(timeout=timeout),
) )
result = LanceHybridQueryBuilder._combine_hybrid_results( result = LanceHybridQueryBuilder._combine_hybrid_results(

View File

@@ -355,9 +355,15 @@ class RemoteTable(Table):
) )
def _execute_query( def _execute_query(
self, query: Query, batch_size: Optional[int] = None self,
query: Query,
*,
batch_size: Optional[int] = None,
timeout: Optional[timedelta] = None,
) -> pa.RecordBatchReader: ) -> pa.RecordBatchReader:
async_iter = LOOP.run(self._table._execute_query(query, batch_size=batch_size)) async_iter = LOOP.run(
self._table._execute_query(query, batch_size=batch_size, timeout=timeout)
)
def iter_sync(): def iter_sync():
try: try:

View File

@@ -52,6 +52,7 @@ from .query import (
AsyncHybridQuery, AsyncHybridQuery,
AsyncQuery, AsyncQuery,
AsyncVectorQuery, AsyncVectorQuery,
FullTextQuery,
LanceEmptyQueryBuilder, LanceEmptyQueryBuilder,
LanceFtsQueryBuilder, LanceFtsQueryBuilder,
LanceHybridQueryBuilder, LanceHybridQueryBuilder,
@@ -919,7 +920,9 @@ class Table(ABC):
@abstractmethod @abstractmethod
def search( def search(
self, self,
query: Optional[Union[VEC, str, "PIL.Image.Image", Tuple]] = None, query: Optional[
Union[VEC, str, "PIL.Image.Image", Tuple, FullTextQuery]
] = None,
vector_column_name: Optional[str] = None, vector_column_name: Optional[str] = None,
query_type: QueryType = "auto", query_type: QueryType = "auto",
ordering_field_name: Optional[str] = None, ordering_field_name: Optional[str] = None,
@@ -1004,7 +1007,11 @@ class Table(ABC):
@abstractmethod @abstractmethod
def _execute_query( def _execute_query(
self, query: Query, batch_size: Optional[int] = None self,
query: Query,
*,
batch_size: Optional[int] = None,
timeout: Optional[timedelta] = None,
) -> pa.RecordBatchReader: ... ) -> pa.RecordBatchReader: ...
@abstractmethod @abstractmethod
@@ -2039,7 +2046,9 @@ class LanceTable(Table):
@overload @overload
def search( def search(
self, self,
query: Optional[Union[VEC, str, "PIL.Image.Image", Tuple]] = None, query: Optional[
Union[VEC, str, "PIL.Image.Image", Tuple, FullTextQuery]
] = None,
vector_column_name: Optional[str] = None, vector_column_name: Optional[str] = None,
query_type: Literal["hybrid"] = "hybrid", query_type: Literal["hybrid"] = "hybrid",
ordering_field_name: Optional[str] = None, ordering_field_name: Optional[str] = None,
@@ -2058,7 +2067,9 @@ class LanceTable(Table):
def search( def search(
self, self,
query: Optional[Union[VEC, str, "PIL.Image.Image", Tuple]] = None, query: Optional[
Union[VEC, str, "PIL.Image.Image", Tuple, FullTextQuery]
] = None,
vector_column_name: Optional[str] = None, vector_column_name: Optional[str] = None,
query_type: QueryType = "auto", query_type: QueryType = "auto",
ordering_field_name: Optional[str] = None, ordering_field_name: Optional[str] = None,
@@ -2305,9 +2316,15 @@ class LanceTable(Table):
LOOP.run(self._table.update(values, where=where, updates_sql=values_sql)) LOOP.run(self._table.update(values, where=where, updates_sql=values_sql))
def _execute_query( def _execute_query(
self, query: Query, batch_size: Optional[int] = None self,
query: Query,
*,
batch_size: Optional[int] = None,
timeout: Optional[timedelta] = None,
) -> pa.RecordBatchReader: ) -> pa.RecordBatchReader:
async_iter = LOOP.run(self._table._execute_query(query, batch_size)) async_iter = LOOP.run(
self._table._execute_query(query, batch_size=batch_size, timeout=timeout)
)
def iter_sync(): def iter_sync():
try: try:
@@ -3134,7 +3151,9 @@ class AsyncTable:
@overload @overload
async def search( async def search(
self, self,
query: Optional[Union[VEC, str, "PIL.Image.Image", Tuple]] = None, query: Optional[
Union[VEC, str, "PIL.Image.Image", Tuple, FullTextQuery]
] = None,
vector_column_name: Optional[str] = None, vector_column_name: Optional[str] = None,
query_type: Literal["vector"] = ..., query_type: Literal["vector"] = ...,
ordering_field_name: Optional[str] = None, ordering_field_name: Optional[str] = None,
@@ -3143,7 +3162,9 @@ class AsyncTable:
async def search( async def search(
self, self,
query: Optional[Union[VEC, str, "PIL.Image.Image", Tuple]] = None, query: Optional[
Union[VEC, str, "PIL.Image.Image", Tuple, FullTextQuery]
] = None,
vector_column_name: Optional[str] = None, vector_column_name: Optional[str] = None,
query_type: QueryType = "auto", query_type: QueryType = "auto",
ordering_field_name: Optional[str] = None, ordering_field_name: Optional[str] = None,
@@ -3253,6 +3274,8 @@ class AsyncTable:
if is_embedding(query): if is_embedding(query):
vector_query = query vector_query = query
query_type = "vector" query_type = "vector"
elif isinstance(query, FullTextQuery):
query_type = "fts"
elif isinstance(query, str): elif isinstance(query, str):
try: try:
( (
@@ -3373,13 +3396,15 @@ class AsyncTable:
async_query = async_query.nearest_to_text( async_query = async_query.nearest_to_text(
query.full_text_query.query, query.full_text_query.columns query.full_text_query.query, query.full_text_query.columns
) )
if query.full_text_query.limit is not None:
async_query = async_query.limit(query.full_text_query.limit)
return async_query return async_query
async def _execute_query( async def _execute_query(
self, query: Query, batch_size: Optional[int] = None self,
query: Query,
*,
batch_size: Optional[int] = None,
timeout: Optional[timedelta] = None,
) -> pa.RecordBatchReader: ) -> pa.RecordBatchReader:
# The sync table calls into this method, so we need to map the # The sync table calls into this method, so we need to map the
# query to the async version of the query and run that here. This is only # query to the async version of the query and run that here. This is only
@@ -3387,7 +3412,9 @@ class AsyncTable:
async_query = self._sync_query_to_async(query) async_query = self._sync_query_to_async(query)
return await async_query.to_batches(max_batch_length=batch_size) return await async_query.to_batches(
max_batch_length=batch_size, timeout=timeout
)
async def _explain_plan(self, query: Query, verbose: Optional[bool]) -> str: async def _explain_plan(self, query: Query, verbose: Optional[bool]) -> str:
# This method is used by the sync table # This method is used by the sync table

View File

@@ -12,6 +12,7 @@ import pyarrow as pa
import pytest import pytest
from lancedb.embeddings import get_registry from lancedb.embeddings import get_registry
from lancedb.pydantic import LanceModel, Vector from lancedb.pydantic import LanceModel, Vector
import requests
# These are integration tests for embedding functions. # These are integration tests for embedding functions.
# They are slow because they require downloading models # They are slow because they require downloading models
@@ -516,3 +517,61 @@ def test_voyageai_embedding_function():
tbl.add(df) tbl.add(df)
assert len(tbl.to_pandas()["vector"][0]) == voyageai.ndims() assert len(tbl.to_pandas()["vector"][0]) == voyageai.ndims()
@pytest.mark.slow
@pytest.mark.skipif(
os.environ.get("VOYAGE_API_KEY") is None, reason="VOYAGE_API_KEY not set"
)
def test_voyageai_multimodal_embedding_function():
voyageai = (
get_registry().get("voyageai").create(name="voyage-multimodal-3", max_retries=0)
)
class Images(LanceModel):
label: str
image_uri: str = voyageai.SourceField() # image uri as the source
image_bytes: bytes = voyageai.SourceField() # image bytes as the source
vector: Vector(voyageai.ndims()) = voyageai.VectorField() # vector column
vec_from_bytes: Vector(voyageai.ndims()) = (
voyageai.VectorField()
) # Another vector column
db = lancedb.connect("~/lancedb")
table = db.create_table("test", schema=Images, mode="overwrite")
labels = ["cat", "cat", "dog", "dog", "horse", "horse"]
uris = [
"http://farm1.staticflickr.com/53/167798175_7c7845bbbd_z.jpg",
"http://farm1.staticflickr.com/134/332220238_da527d8140_z.jpg",
"http://farm9.staticflickr.com/8387/8602747737_2e5c2a45d4_z.jpg",
"http://farm5.staticflickr.com/4092/5017326486_1f46057f5f_z.jpg",
"http://farm9.staticflickr.com/8216/8434969557_d37882c42d_z.jpg",
"http://farm6.staticflickr.com/5142/5835678453_4f3a4edb45_z.jpg",
]
# get each uri as bytes
image_bytes = [requests.get(uri).content for uri in uris]
table.add(
pd.DataFrame({"label": labels, "image_uri": uris, "image_bytes": image_bytes})
)
assert len(table.to_pandas()["vector"][0]) == voyageai.ndims()
@pytest.mark.slow
@pytest.mark.skipif(
os.environ.get("VOYAGE_API_KEY") is None, reason="VOYAGE_API_KEY not set"
)
def test_voyageai_multimodal_embedding_text_function():
voyageai = (
get_registry().get("voyageai").create(name="voyage-multimodal-3", max_retries=0)
)
class TextModel(LanceModel):
text: str = voyageai.SourceField()
vector: Vector(voyageai.ndims()) = voyageai.VectorField()
df = pd.DataFrame({"text": ["hello world", "goodbye world"]})
db = lancedb.connect("~/lancedb")
tbl = db.create_table("test", schema=TextModel, mode="overwrite")
tbl.add(df)
assert len(tbl.to_pandas()["vector"][0]) == voyageai.ndims()

View File

@@ -20,7 +20,9 @@ from unittest import mock
import lancedb as ldb import lancedb as ldb
from lancedb.db import DBConnection from lancedb.db import DBConnection
from lancedb.index import FTS from lancedb.index import FTS
from lancedb.query import BoostQuery, MatchQuery, MultiMatchQuery, PhraseQuery
import numpy as np import numpy as np
import pyarrow as pa
import pandas as pd import pandas as pd
import pytest import pytest
from utils import exception_output from utils import exception_output
@@ -178,11 +180,47 @@ def test_search_fts(table, use_tantivy):
results = table.search("puppy").select(["id", "text"]).to_list() results = table.search("puppy").select(["id", "text"]).to_list()
assert len(results) == 10 assert len(results) == 10
if not use_tantivy:
# Test with a query
results = (
table.search(MatchQuery("puppy", "text"))
.select(["id", "text"])
.limit(5)
.to_list()
)
assert len(results) == 5
# Test boost query
results = (
table.search(
BoostQuery(
MatchQuery("puppy", "text"),
MatchQuery("runs", "text"),
)
)
.select(["id", "text"])
.limit(5)
.to_list()
)
assert len(results) == 5
# Test multi match query
table.create_fts_index("text2", use_tantivy=use_tantivy)
results = (
table.search(MultiMatchQuery("puppy", ["text", "text2"]))
.select(["id", "text"])
.limit(5)
.to_list()
)
assert len(results) == 5
assert len(results[0]) == 3 # id, text, _score
@pytest.mark.asyncio @pytest.mark.asyncio
async def test_fts_select_async(async_table): async def test_fts_select_async(async_table):
tbl = await async_table tbl = await async_table
await tbl.create_index("text", config=FTS()) await tbl.create_index("text", config=FTS())
await tbl.create_index("text2", config=FTS())
results = ( results = (
await tbl.query() await tbl.query()
.nearest_to_text("puppy") .nearest_to_text("puppy")
@@ -193,6 +231,54 @@ async def test_fts_select_async(async_table):
assert len(results) == 5 assert len(results) == 5
assert len(results[0]) == 3 # id, text, _score assert len(results[0]) == 3 # id, text, _score
# Test with FullTextQuery
results = (
await tbl.query()
.nearest_to_text(MatchQuery("puppy", "text"))
.select(["id", "text"])
.limit(5)
.to_list()
)
assert len(results) == 5
assert len(results[0]) == 3 # id, text, _score
# Test with BoostQuery
results = (
await tbl.query()
.nearest_to_text(
BoostQuery(
MatchQuery("puppy", "text"),
MatchQuery("runs", "text"),
)
)
.select(["id", "text"])
.limit(5)
.to_list()
)
assert len(results) == 5
assert len(results[0]) == 3 # id, text, _score
# Test with MultiMatchQuery
results = (
await tbl.query()
.nearest_to_text(MultiMatchQuery("puppy", ["text", "text2"]))
.select(["id", "text"])
.limit(5)
.to_list()
)
assert len(results) == 5
assert len(results[0]) == 3 # id, text, _score
# Test with search() API
results = (
await (await tbl.search(MatchQuery("puppy", "text")))
.select(["id", "text"])
.limit(5)
.to_list()
)
assert len(results) == 5
assert len(results[0]) == 3 # id, text, _score
def test_search_fts_phrase_query(table): def test_search_fts_phrase_query(table):
table.create_fts_index("text", use_tantivy=False, with_position=False) table.create_fts_index("text", use_tantivy=False, with_position=False)
@@ -207,6 +293,13 @@ def test_search_fts_phrase_query(table):
assert len(results) > len(phrase_results) assert len(results) > len(phrase_results)
assert len(phrase_results) > 0 assert len(phrase_results) > 0
# Test with a query
phrase_results = (
table.search(PhraseQuery("puppy runs", "text")).limit(100).to_list()
)
assert len(results) > len(phrase_results)
assert len(phrase_results) > 0
@pytest.mark.asyncio @pytest.mark.asyncio
async def test_search_fts_phrase_query_async(async_table): async def test_search_fts_phrase_query_async(async_table):
@@ -227,6 +320,16 @@ async def test_search_fts_phrase_query_async(async_table):
assert len(results) > len(phrase_results) assert len(results) > len(phrase_results)
assert len(phrase_results) > 0 assert len(phrase_results) > 0
# Test with a query
phrase_results = (
await async_table.query()
.nearest_to_text(PhraseQuery("puppy runs", "text"))
.limit(100)
.to_list()
)
assert len(results) > len(phrase_results)
assert len(phrase_results) > 0
def test_search_fts_specify_column(table): def test_search_fts_specify_column(table):
table.create_fts_index("text", use_tantivy=False) table.create_fts_index("text", use_tantivy=False)
@@ -524,3 +627,32 @@ def test_language(mem_db: DBConnection):
# Stop words -> no results # Stop words -> no results
results = table.search("la", query_type="fts").limit(5).to_list() results = table.search("la", query_type="fts").limit(5).to_list()
assert len(results) == 0 assert len(results) == 0
def test_fts_on_list(mem_db: DBConnection):
data = pa.table(
{
"text": [
["lance database", "the", "search"],
["lance database"],
["lance", "search"],
["database", "search"],
["unrelated", "doc"],
],
"vector": [
[1.0, 2.0, 3.0],
[4.0, 5.0, 6.0],
[7.0, 8.0, 9.0],
[10.0, 11.0, 12.0],
[13.0, 14.0, 15.0],
],
}
)
table = mem_db.create_table("test", data=data)
table.create_fts_index("text", use_tantivy=False)
res = table.search("lance").limit(5).to_list()
assert len(res) == 3
res = table.search(PhraseQuery("lance database", "text")).limit(5).to_list()
assert len(res) == 2

View File

@@ -31,6 +31,7 @@ async def some_table(db_async):
{ {
"id": list(range(NROWS)), "id": list(range(NROWS)),
"vector": sample_fixed_size_list_array(NROWS, DIM), "vector": sample_fixed_size_list_array(NROWS, DIM),
"fsb": pa.array([bytes([i]) for i in range(NROWS)], pa.binary(1)),
"tags": [ "tags": [
[f"tag{random.randint(0, 8)}" for _ in range(2)] for _ in range(NROWS) [f"tag{random.randint(0, 8)}" for _ in range(2)] for _ in range(NROWS)
], ],
@@ -85,6 +86,16 @@ async def test_create_scalar_index(some_table: AsyncTable):
assert len(indices) == 0 assert len(indices) == 0
@pytest.mark.asyncio
async def test_create_fixed_size_binary_index(some_table: AsyncTable):
await some_table.create_index("fsb", config=BTree())
indices = await some_table.list_indices()
assert str(indices) == '[Index(BTree, columns=["fsb"], name="fsb_idx")]'
assert len(indices) == 1
assert indices[0].index_type == "BTree"
assert indices[0].columns == ["fsb"]
@pytest.mark.asyncio @pytest.mark.asyncio
async def test_create_bitmap_index(some_table: AsyncTable): async def test_create_bitmap_index(some_table: AsyncTable):
await some_table.create_index("id", config=Bitmap()) await some_table.create_index("id", config=Bitmap())

View File

@@ -511,7 +511,8 @@ def test_query_builder_with_different_vector_column():
columns=["b"], columns=["b"],
vector_column="foo_vector", vector_column="foo_vector",
), ),
None, batch_size=None,
timeout=None,
) )
@@ -1076,3 +1077,67 @@ async def test_query_serialization_async(table_async: AsyncTable):
full_text_query=FullTextSearchQuery(columns=[], query="foo"), full_text_query=FullTextSearchQuery(columns=[], query="foo"),
with_row_id=False, with_row_id=False,
) )
def test_query_timeout(tmp_path):
# Use local directory instead of memory:// to add a bit of latency to
# operations so a timeout of zero will trigger exceptions.
db = lancedb.connect(tmp_path)
data = pa.table(
{
"text": ["a", "b"],
"vector": pa.FixedSizeListArray.from_arrays(
pc.random(4).cast(pa.float32()), 2
),
}
)
table = db.create_table("test", data)
table.create_fts_index("text", use_tantivy=False)
with pytest.raises(Exception, match="Query timeout"):
table.search().where("text = 'a'").to_list(timeout=timedelta(0))
with pytest.raises(Exception, match="Query timeout"):
table.search([0.0, 0.0]).to_arrow(timeout=timedelta(0))
with pytest.raises(Exception, match="Query timeout"):
table.search("a", query_type="fts").to_pandas(timeout=timedelta(0))
with pytest.raises(Exception, match="Query timeout"):
table.search(query_type="hybrid").vector([0.0, 0.0]).text("a").to_arrow(
timeout=timedelta(0)
)
@pytest.mark.asyncio
async def test_query_timeout_async(tmp_path):
db = await lancedb.connect_async(tmp_path)
data = pa.table(
{
"text": ["a", "b"],
"vector": pa.FixedSizeListArray.from_arrays(
pc.random(4).cast(pa.float32()), 2
),
}
)
table = await db.create_table("test", data)
await table.create_index("text", config=FTS())
with pytest.raises(Exception, match="Query timeout"):
await table.query().where("text != 'a'").to_list(timeout=timedelta(0))
with pytest.raises(Exception, match="Query timeout"):
await table.vector_search([0.0, 0.0]).to_arrow(timeout=timedelta(0))
with pytest.raises(Exception, match="Query timeout"):
await (await table.search("a", query_type="fts")).to_pandas(
timeout=timedelta(0)
)
with pytest.raises(Exception, match="Query timeout"):
await (
table.query()
.nearest_to_text("a")
.nearest_to([0.0, 0.0])
.to_list(timeout=timedelta(0))
)

View File

@@ -444,6 +444,16 @@ def test_query_sync_fts():
"prefilter": True, "prefilter": True,
"with_row_id": True, "with_row_id": True,
"version": None, "version": None,
} or body == {
"full_text_query": {
"query": "puppy",
"columns": ["description", "name"],
},
"k": 42,
"vector": [],
"prefilter": True,
"with_row_id": True,
"version": None,
} }
return pa.table({"id": [1, 2, 3]}) return pa.table({"id": [1, 2, 3]})

View File

@@ -2,25 +2,26 @@
// SPDX-FileCopyrightText: Copyright The LanceDB Authors // SPDX-FileCopyrightText: Copyright The LanceDB Authors
use std::sync::Arc; use std::sync::Arc;
use std::time::Duration;
use arrow::array::make_array; use arrow::array::make_array;
use arrow::array::Array; use arrow::array::Array;
use arrow::array::ArrayData; use arrow::array::ArrayData;
use arrow::pyarrow::FromPyArrow; use arrow::pyarrow::FromPyArrow;
use arrow::pyarrow::IntoPyArrow; use arrow::pyarrow::IntoPyArrow;
use lancedb::index::scalar::FullTextSearchQuery; use lancedb::index::scalar::{FtsQuery, FullTextSearchQuery, MatchQuery, PhraseQuery};
use lancedb::query::QueryExecutionOptions; use lancedb::query::QueryExecutionOptions;
use lancedb::query::QueryFilter; use lancedb::query::QueryFilter;
use lancedb::query::{ use lancedb::query::{
ExecutableQuery, Query as LanceDbQuery, QueryBase, Select, VectorQuery as LanceDbVectorQuery, ExecutableQuery, Query as LanceDbQuery, QueryBase, Select, VectorQuery as LanceDbVectorQuery,
}; };
use lancedb::table::AnyQuery; use lancedb::table::AnyQuery;
use pyo3::exceptions::PyNotImplementedError;
use pyo3::exceptions::PyRuntimeError; use pyo3::exceptions::PyRuntimeError;
use pyo3::exceptions::{PyNotImplementedError, PyValueError};
use pyo3::prelude::{PyAnyMethods, PyDictMethods}; use pyo3::prelude::{PyAnyMethods, PyDictMethods};
use pyo3::pymethods; use pyo3::pymethods;
use pyo3::types::PyDict;
use pyo3::types::PyList; use pyo3::types::PyList;
use pyo3::types::{PyDict, PyString};
use pyo3::Bound; use pyo3::Bound;
use pyo3::IntoPyObject; use pyo3::IntoPyObject;
use pyo3::PyAny; use pyo3::PyAny;
@@ -31,7 +32,7 @@ use pyo3_async_runtimes::tokio::future_into_py;
use crate::arrow::RecordBatchStream; use crate::arrow::RecordBatchStream;
use crate::error::PythonErrorExt; use crate::error::PythonErrorExt;
use crate::util::parse_distance_type; use crate::util::{parse_distance_type, parse_fts_query};
// Python representation of full text search parameters // Python representation of full text search parameters
#[derive(Clone)] #[derive(Clone)]
@@ -46,8 +47,8 @@ pub struct PyFullTextSearchQuery {
impl From<FullTextSearchQuery> for PyFullTextSearchQuery { impl From<FullTextSearchQuery> for PyFullTextSearchQuery {
fn from(query: FullTextSearchQuery) -> Self { fn from(query: FullTextSearchQuery) -> Self {
PyFullTextSearchQuery { PyFullTextSearchQuery {
columns: query.columns, columns: query.columns().into_iter().collect(),
query: query.query, query: query.query.query().to_owned(),
limit: query.limit, limit: query.limit,
wand_factor: query.wand_factor, wand_factor: query.wand_factor,
} }
@@ -236,29 +237,69 @@ impl Query {
} }
pub fn nearest_to_text(&mut self, query: Bound<'_, PyDict>) -> PyResult<FTSQuery> { pub fn nearest_to_text(&mut self, query: Bound<'_, PyDict>) -> PyResult<FTSQuery> {
let query_text = query let fts_query = query
.get_item("query")? .get_item("query")?
.ok_or(PyErr::new::<PyRuntimeError, _>( .ok_or(PyErr::new::<PyRuntimeError, _>(
"Query text is required for nearest_to_text", "Query text is required for nearest_to_text",
))? ))?;
.extract::<String>()?;
let columns = query
.get_item("columns")?
.map(|columns| columns.extract::<Vec<String>>())
.transpose()?;
let fts_query = FullTextSearchQuery::new(query_text).columns(columns); let query = if let Ok(query_text) = fts_query.downcast::<PyString>() {
let mut query_text = query_text.to_string();
let columns = query
.get_item("columns")?
.map(|columns| columns.extract::<Vec<String>>())
.transpose()?;
let is_phrase =
query_text.len() >= 2 && query_text.starts_with('"') && query_text.ends_with('"');
let is_multi_match = columns.as_ref().map(|cols| cols.len() > 1).unwrap_or(false);
if is_phrase {
// Remove the surrounding quotes for phrase queries
query_text = query_text[1..query_text.len() - 1].to_string();
}
let query: FtsQuery = match (is_phrase, is_multi_match) {
(false, _) => MatchQuery::new(query_text).into(),
(true, false) => PhraseQuery::new(query_text).into(),
(true, true) => {
return Err(PyValueError::new_err(
"Phrase queries cannot be used with multiple columns.",
));
}
};
let mut query = FullTextSearchQuery::new_query(query);
if let Some(cols) = columns {
if !cols.is_empty() {
query = query.with_columns(&cols).map_err(|e| {
PyValueError::new_err(format!(
"Failed to set full text search columns: {}",
e
))
})?;
}
}
query
} else if let Ok(query) = fts_query.downcast::<PyDict>() {
let query = parse_fts_query(query)?;
FullTextSearchQuery::new_query(query)
} else {
return Err(PyValueError::new_err(
"query must be a string or a Query object",
));
};
Ok(FTSQuery { Ok(FTSQuery {
fts_query,
inner: self.inner.clone(), inner: self.inner.clone(),
fts_query: query,
}) })
} }
#[pyo3(signature = (max_batch_length=None))] #[pyo3(signature = (max_batch_length=None, timeout=None))]
pub fn execute( pub fn execute(
self_: PyRef<'_, Self>, self_: PyRef<'_, Self>,
max_batch_length: Option<u32>, max_batch_length: Option<u32>,
timeout: Option<Duration>,
) -> PyResult<Bound<'_, PyAny>> { ) -> PyResult<Bound<'_, PyAny>> {
let inner = self_.inner.clone(); let inner = self_.inner.clone();
future_into_py(self_.py(), async move { future_into_py(self_.py(), async move {
@@ -266,6 +307,9 @@ impl Query {
if let Some(max_batch_length) = max_batch_length { if let Some(max_batch_length) = max_batch_length {
opts.max_batch_length = max_batch_length; opts.max_batch_length = max_batch_length;
} }
if let Some(timeout) = timeout {
opts.timeout = Some(timeout);
}
let inner_stream = inner.execute_with_options(opts).await.infer_error()?; let inner_stream = inner.execute_with_options(opts).await.infer_error()?;
Ok(RecordBatchStream::new(inner_stream)) Ok(RecordBatchStream::new(inner_stream))
}) })
@@ -337,10 +381,11 @@ impl FTSQuery {
self.inner = self.inner.clone().postfilter(); self.inner = self.inner.clone().postfilter();
} }
#[pyo3(signature = (max_batch_length=None))] #[pyo3(signature = (max_batch_length=None, timeout=None))]
pub fn execute( pub fn execute(
self_: PyRef<'_, Self>, self_: PyRef<'_, Self>,
max_batch_length: Option<u32>, max_batch_length: Option<u32>,
timeout: Option<Duration>,
) -> PyResult<Bound<'_, PyAny>> { ) -> PyResult<Bound<'_, PyAny>> {
let inner = self_ let inner = self_
.inner .inner
@@ -352,6 +397,9 @@ impl FTSQuery {
if let Some(max_batch_length) = max_batch_length { if let Some(max_batch_length) = max_batch_length {
opts.max_batch_length = max_batch_length; opts.max_batch_length = max_batch_length;
} }
if let Some(timeout) = timeout {
opts.timeout = Some(timeout);
}
let inner_stream = inner.execute_with_options(opts).await.infer_error()?; let inner_stream = inner.execute_with_options(opts).await.infer_error()?;
Ok(RecordBatchStream::new(inner_stream)) Ok(RecordBatchStream::new(inner_stream))
}) })
@@ -386,7 +434,7 @@ impl FTSQuery {
} }
pub fn get_query(&self) -> String { pub fn get_query(&self) -> String {
self.fts_query.query.clone() self.fts_query.query.query().to_owned()
} }
pub fn to_query_request(&self) -> PyQueryRequest { pub fn to_query_request(&self) -> PyQueryRequest {
@@ -474,10 +522,11 @@ impl VectorQuery {
self.inner = self.inner.clone().bypass_vector_index() self.inner = self.inner.clone().bypass_vector_index()
} }
#[pyo3(signature = (max_batch_length=None))] #[pyo3(signature = (max_batch_length=None, timeout=None))]
pub fn execute( pub fn execute(
self_: PyRef<'_, Self>, self_: PyRef<'_, Self>,
max_batch_length: Option<u32>, max_batch_length: Option<u32>,
timeout: Option<Duration>,
) -> PyResult<Bound<'_, PyAny>> { ) -> PyResult<Bound<'_, PyAny>> {
let inner = self_.inner.clone(); let inner = self_.inner.clone();
future_into_py(self_.py(), async move { future_into_py(self_.py(), async move {
@@ -485,6 +534,9 @@ impl VectorQuery {
if let Some(max_batch_length) = max_batch_length { if let Some(max_batch_length) = max_batch_length {
opts.max_batch_length = max_batch_length; opts.max_batch_length = max_batch_length;
} }
if let Some(timeout) = timeout {
opts.timeout = Some(timeout);
}
let inner_stream = inner.execute_with_options(opts).await.infer_error()?; let inner_stream = inner.execute_with_options(opts).await.infer_error()?;
Ok(RecordBatchStream::new(inner_stream)) Ok(RecordBatchStream::new(inner_stream))
}) })

View File

@@ -3,11 +3,15 @@
use std::sync::Mutex; use std::sync::Mutex;
use lancedb::index::scalar::{BoostQuery, FtsQuery, MatchQuery, MultiMatchQuery, PhraseQuery};
use lancedb::DistanceType; use lancedb::DistanceType;
use pyo3::prelude::{PyAnyMethods, PyDictMethods, PyListMethods};
use pyo3::types::PyDict;
use pyo3::{ use pyo3::{
exceptions::{PyRuntimeError, PyValueError}, exceptions::{PyRuntimeError, PyValueError},
pyfunction, PyResult, pyfunction, PyResult,
}; };
use pyo3::{Bound, PyAny};
/// A wrapper around a rust builder /// A wrapper around a rust builder
/// ///
@@ -59,3 +63,116 @@ pub fn validate_table_name(table_name: &str) -> PyResult<()> {
lancedb::utils::validate_table_name(table_name) lancedb::utils::validate_table_name(table_name)
.map_err(|e| PyValueError::new_err(e.to_string())) .map_err(|e| PyValueError::new_err(e.to_string()))
} }
pub fn parse_fts_query(query: &Bound<'_, PyDict>) -> PyResult<FtsQuery> {
let query_type = query.keys().get_item(0)?.extract::<String>()?;
let query_value = query
.get_item(&query_type)?
.ok_or(PyValueError::new_err(format!(
"Query type {} not found",
query_type
)))?;
let query_value = query_value.downcast::<PyDict>()?;
match query_type.as_str() {
"match" => {
let column = query_value.keys().get_item(0)?.extract::<String>()?;
let params = query_value
.get_item(&column)?
.ok_or(PyValueError::new_err(format!(
"column {} not found",
column
)))?;
let params = params.downcast::<PyDict>()?;
let query = params
.get_item("query")?
.ok_or(PyValueError::new_err("query not found"))?
.extract::<String>()?;
let boost = params
.get_item("boost")?
.ok_or(PyValueError::new_err("boost not found"))?
.extract::<f32>()?;
let fuzziness = params
.get_item("fuzziness")?
.ok_or(PyValueError::new_err("fuzziness not found"))?
.extract::<Option<u32>>()?;
let max_expansions = params
.get_item("max_expansions")?
.ok_or(PyValueError::new_err("max_expansions not found"))?
.extract::<usize>()?;
let query = MatchQuery::new(query)
.with_column(Some(column))
.with_boost(boost)
.with_fuzziness(fuzziness)
.with_max_expansions(max_expansions);
Ok(query.into())
}
"match_phrase" => {
let column = query_value.keys().get_item(0)?.extract::<String>()?;
let query = query_value
.get_item(&column)?
.ok_or(PyValueError::new_err(format!(
"column {} not found",
column
)))?
.extract::<String>()?;
let query = PhraseQuery::new(query).with_column(Some(column));
Ok(query.into())
}
"boost" => {
let positive: Bound<'_, PyAny> = query_value
.get_item("positive")?
.ok_or(PyValueError::new_err("positive not found"))?;
let positive = positive.downcast::<PyDict>()?;
let negative = query_value
.get_item("negative")?
.ok_or(PyValueError::new_err("negative not found"))?;
let negative = negative.downcast::<PyDict>()?;
let negative_boost = query_value
.get_item("negative_boost")?
.ok_or(PyValueError::new_err("negative_boost not found"))?
.extract::<f32>()?;
let positive_query = parse_fts_query(positive)?;
let negative_query = parse_fts_query(negative)?;
let query = BoostQuery::new(positive_query, negative_query, Some(negative_boost));
Ok(query.into())
}
"multi_match" => {
let query = query_value
.get_item("query")?
.ok_or(PyValueError::new_err("query not found"))?
.extract::<String>()?;
let columns = query_value
.get_item("columns")?
.ok_or(PyValueError::new_err("columns not found"))?
.extract::<Vec<String>>()?;
let boost = query_value
.get_item("boost")?
.ok_or(PyValueError::new_err("boost not found"))?
.extract::<Vec<f32>>()?;
let query =
MultiMatchQuery::try_new_with_boosts(query, columns, boost).map_err(|e| {
PyValueError::new_err(format!("Error creating MultiMatchQuery: {}", e))
})?;
Ok(query.into())
}
_ => Err(PyValueError::new_err(format!(
"Unsupported query type: {}",
query_type
))),
}
}

View File

@@ -1,6 +1,6 @@
[package] [package]
name = "lancedb-node" name = "lancedb-node"
version = "0.18.3-beta.0" version = "0.19.0-beta.5"
description = "Serverless, low-latency vector database for AI applications" description = "Serverless, low-latency vector database for AI applications"
license.workspace = true license.workspace = true
edition.workspace = true edition.workspace = true

View File

@@ -1,6 +1,6 @@
[package] [package]
name = "lancedb" name = "lancedb"
version = "0.18.3-beta.0" version = "0.19.0-beta.5"
edition.workspace = true edition.workspace = true
description = "LanceDB: A serverless, low-latency vector database for AI applications" description = "LanceDB: A serverless, low-latency vector database for AI applications"
license.workspace = true license.workspace = true

View File

@@ -142,12 +142,6 @@ impl CreateTableBuilder<true> {
} }
} }
/// 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
}
/// Execute the create table operation /// Execute the create table operation
pub async fn execute(self) -> Result<Table> { pub async fn execute(self) -> Result<Table> {
let embedding_registry = self.embedding_registry.clone(); let embedding_registry = self.embedding_registry.clone();
@@ -229,6 +223,12 @@ impl<const HAS_DATA: bool> CreateTableBuilder<HAS_DATA> {
self 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. /// Set an option for the storage layer.
/// ///
/// Options already set on the connection will be inherited by the table, /// Options already set on the connection will be inherited by the table,

View File

@@ -80,5 +80,6 @@ impl FtsIndexBuilder {
} }
} }
pub use lance_index::scalar::inverted::query::*;
pub use lance_index::scalar::inverted::TokenizerConfig; pub use lance_index::scalar::inverted::TokenizerConfig;
pub use lance_index::scalar::FullTextSearchQuery; pub use lance_index::scalar::FullTextSearchQuery;

View File

@@ -14,6 +14,9 @@ use object_store::{
use async_trait::async_trait; use async_trait::async_trait;
#[cfg(test)]
pub mod io_tracking;
#[derive(Debug)] #[derive(Debug)]
struct MirroringObjectStore { struct MirroringObjectStore {
primary: Arc<dyn ObjectStore>, primary: Arc<dyn ObjectStore>,

View File

@@ -0,0 +1,237 @@
// SPDX-License-Identifier: Apache-2.0
// SPDX-FileCopyrightText: Copyright The LanceDB Authors
use std::{
fmt::{Display, Formatter},
sync::{Arc, Mutex},
};
use bytes::Bytes;
use futures::stream::BoxStream;
use lance::io::WrappingObjectStore;
use object_store::{
path::Path, GetOptions, GetResult, ListResult, MultipartUpload, ObjectMeta, ObjectStore,
PutMultipartOpts, PutOptions, PutPayload, PutResult, Result as OSResult, UploadPart,
};
#[derive(Debug, Default)]
pub struct IoStats {
pub read_iops: u64,
pub read_bytes: u64,
pub write_iops: u64,
pub write_bytes: u64,
}
impl Display for IoStats {
fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
write!(f, "{:#?}", self)
}
}
#[derive(Debug, Clone)]
pub struct IoTrackingStore {
target: Arc<dyn ObjectStore>,
stats: Arc<Mutex<IoStats>>,
}
impl Display for IoTrackingStore {
fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
write!(f, "{:#?}", self)
}
}
#[derive(Debug, Default, Clone)]
pub struct IoStatsHolder(Arc<Mutex<IoStats>>);
impl IoStatsHolder {
pub fn incremental_stats(&self) -> IoStats {
std::mem::take(&mut self.0.lock().expect("failed to lock IoStats"))
}
}
impl WrappingObjectStore for IoStatsHolder {
fn wrap(&self, target: Arc<dyn ObjectStore>) -> Arc<dyn ObjectStore> {
Arc::new(IoTrackingStore {
target,
stats: self.0.clone(),
})
}
}
impl IoTrackingStore {
pub fn new_wrapper() -> (Arc<dyn WrappingObjectStore>, Arc<Mutex<IoStats>>) {
let stats = Arc::new(Mutex::new(IoStats::default()));
(Arc::new(IoStatsHolder(stats.clone())), stats)
}
fn record_read(&self, num_bytes: u64) {
let mut stats = self.stats.lock().unwrap();
stats.read_iops += 1;
stats.read_bytes += num_bytes;
}
fn record_write(&self, num_bytes: u64) {
let mut stats = self.stats.lock().unwrap();
stats.write_iops += 1;
stats.write_bytes += num_bytes;
}
}
#[async_trait::async_trait]
#[deny(clippy::missing_trait_methods)]
impl ObjectStore for IoTrackingStore {
async fn put(&self, location: &Path, bytes: PutPayload) -> OSResult<PutResult> {
self.record_write(bytes.content_length() as u64);
self.target.put(location, bytes).await
}
async fn put_opts(
&self,
location: &Path,
bytes: PutPayload,
opts: PutOptions,
) -> OSResult<PutResult> {
self.record_write(bytes.content_length() as u64);
self.target.put_opts(location, bytes, opts).await
}
async fn put_multipart(&self, location: &Path) -> OSResult<Box<dyn MultipartUpload>> {
let target = self.target.put_multipart(location).await?;
Ok(Box::new(IoTrackingMultipartUpload {
target,
stats: self.stats.clone(),
}))
}
async fn put_multipart_opts(
&self,
location: &Path,
opts: PutMultipartOpts,
) -> OSResult<Box<dyn MultipartUpload>> {
let target = self.target.put_multipart_opts(location, opts).await?;
Ok(Box::new(IoTrackingMultipartUpload {
target,
stats: self.stats.clone(),
}))
}
async fn get(&self, location: &Path) -> OSResult<GetResult> {
let result = self.target.get(location).await;
if let Ok(result) = &result {
let num_bytes = result.range.end - result.range.start;
self.record_read(num_bytes as u64);
}
result
}
async fn get_opts(&self, location: &Path, options: GetOptions) -> OSResult<GetResult> {
let result = self.target.get_opts(location, options).await;
if let Ok(result) = &result {
let num_bytes = result.range.end - result.range.start;
self.record_read(num_bytes as u64);
}
result
}
async fn get_range(&self, location: &Path, range: std::ops::Range<usize>) -> OSResult<Bytes> {
let result = self.target.get_range(location, range).await;
if let Ok(result) = &result {
self.record_read(result.len() as u64);
}
result
}
async fn get_ranges(
&self,
location: &Path,
ranges: &[std::ops::Range<usize>],
) -> OSResult<Vec<Bytes>> {
let result = self.target.get_ranges(location, ranges).await;
if let Ok(result) = &result {
self.record_read(result.iter().map(|b| b.len() as u64).sum());
}
result
}
async fn head(&self, location: &Path) -> OSResult<ObjectMeta> {
self.record_read(0);
self.target.head(location).await
}
async fn delete(&self, location: &Path) -> OSResult<()> {
self.record_write(0);
self.target.delete(location).await
}
fn delete_stream<'a>(
&'a self,
locations: BoxStream<'a, OSResult<Path>>,
) -> BoxStream<'a, OSResult<Path>> {
self.target.delete_stream(locations)
}
fn list(&self, prefix: Option<&Path>) -> BoxStream<'_, OSResult<ObjectMeta>> {
self.record_read(0);
self.target.list(prefix)
}
fn list_with_offset(
&self,
prefix: Option<&Path>,
offset: &Path,
) -> BoxStream<'_, OSResult<ObjectMeta>> {
self.record_read(0);
self.target.list_with_offset(prefix, offset)
}
async fn list_with_delimiter(&self, prefix: Option<&Path>) -> OSResult<ListResult> {
self.record_read(0);
self.target.list_with_delimiter(prefix).await
}
async fn copy(&self, from: &Path, to: &Path) -> OSResult<()> {
self.record_write(0);
self.target.copy(from, to).await
}
async fn rename(&self, from: &Path, to: &Path) -> OSResult<()> {
self.record_write(0);
self.target.rename(from, to).await
}
async fn rename_if_not_exists(&self, from: &Path, to: &Path) -> OSResult<()> {
self.record_write(0);
self.target.rename_if_not_exists(from, to).await
}
async fn copy_if_not_exists(&self, from: &Path, to: &Path) -> OSResult<()> {
self.record_write(0);
self.target.copy_if_not_exists(from, to).await
}
}
#[derive(Debug)]
struct IoTrackingMultipartUpload {
target: Box<dyn MultipartUpload>,
stats: Arc<Mutex<IoStats>>,
}
#[async_trait::async_trait]
impl MultipartUpload for IoTrackingMultipartUpload {
async fn abort(&mut self) -> OSResult<()> {
self.target.abort().await
}
async fn complete(&mut self) -> OSResult<PutResult> {
self.target.complete().await
}
fn put_part(&mut self, payload: PutPayload) -> UploadPart {
{
let mut stats = self.stats.lock().unwrap();
stats.write_iops += 1;
stats.write_bytes += payload.content_length() as u64;
}
self.target.put_part(payload)
}
}

View File

@@ -1,8 +1,8 @@
// SPDX-License-Identifier: Apache-2.0 // SPDX-License-Identifier: Apache-2.0
// SPDX-FileCopyrightText: Copyright The LanceDB Authors // SPDX-FileCopyrightText: Copyright The LanceDB Authors
use std::future::Future;
use std::sync::Arc; use std::sync::Arc;
use std::{future::Future, time::Duration};
use arrow::compute::concat_batches; use arrow::compute::concat_batches;
use arrow_array::{make_array, Array, Float16Array, Float32Array, Float64Array}; use arrow_array::{make_array, Array, Float16Array, Float32Array, Float64Array};
@@ -25,6 +25,7 @@ use crate::error::{Error, Result};
use crate::rerankers::rrf::RRFReranker; use crate::rerankers::rrf::RRFReranker;
use crate::rerankers::{check_reranker_result, NormalizeMethod, Reranker}; use crate::rerankers::{check_reranker_result, NormalizeMethod, Reranker};
use crate::table::BaseTable; use crate::table::BaseTable;
use crate::utils::TimeoutStream;
use crate::DistanceType; use crate::DistanceType;
use crate::{arrow::SendableRecordBatchStream, table::AnyQuery}; use crate::{arrow::SendableRecordBatchStream, table::AnyQuery};
@@ -525,12 +526,15 @@ pub struct QueryExecutionOptions {
/// ///
/// By default, this is 1024 /// By default, this is 1024
pub max_batch_length: u32, pub max_batch_length: u32,
/// Max duration to wait for the query to execute before timing out.
pub timeout: Option<Duration>,
} }
impl Default for QueryExecutionOptions { impl Default for QueryExecutionOptions {
fn default() -> Self { fn default() -> Self {
Self { Self {
max_batch_length: 1024, max_batch_length: 1024,
timeout: None,
} }
} }
} }
@@ -1007,7 +1011,10 @@ impl VectorQuery {
self self
} }
pub async fn execute_hybrid(&self) -> Result<SendableRecordBatchStream> { pub async fn execute_hybrid(
&self,
options: QueryExecutionOptions,
) -> Result<SendableRecordBatchStream> {
// clone query and specify we want to include row IDs, which can be needed for reranking // clone query and specify we want to include row IDs, which can be needed for reranking
let mut fts_query = Query::new(self.parent.clone()); let mut fts_query = Query::new(self.parent.clone());
fts_query.request = self.request.base.clone(); fts_query.request = self.request.base.clone();
@@ -1016,7 +1023,10 @@ impl VectorQuery {
let mut vector_query = self.clone().with_row_id(); let mut vector_query = self.clone().with_row_id();
vector_query.request.base.full_text_search = None; vector_query.request.base.full_text_search = None;
let (fts_results, vec_results) = try_join!(fts_query.execute(), vector_query.execute())?; let (fts_results, vec_results) = try_join!(
fts_query.execute_with_options(options.clone()),
vector_query.inner_execute_with_options(options)
)?;
let (fts_results, vec_results) = try_join!( let (fts_results, vec_results) = try_join!(
fts_results.try_collect::<Vec<_>>(), fts_results.try_collect::<Vec<_>>(),
@@ -1056,7 +1066,7 @@ impl VectorQuery {
})?; })?;
let mut results = reranker let mut results = reranker
.rerank_hybrid(&fts_query.query, vec_results, fts_results) .rerank_hybrid(&fts_query.query.query(), vec_results, fts_results)
.await?; .await?;
check_reranker_result(&results)?; check_reranker_result(&results)?;
@@ -1074,6 +1084,20 @@ impl VectorQuery {
RecordBatchStreamAdapter::new(results.schema(), stream::iter([Ok(results)])), RecordBatchStreamAdapter::new(results.schema(), stream::iter([Ok(results)])),
)) ))
} }
async fn inner_execute_with_options(
&self,
options: QueryExecutionOptions,
) -> Result<SendableRecordBatchStream> {
let plan = self.create_plan(options.clone()).await?;
let inner = execute_plan(plan, Default::default())?;
let inner = if let Some(timeout) = options.timeout {
TimeoutStream::new_boxed(inner, timeout)
} else {
inner
};
Ok(DatasetRecordBatchStream::new(inner).into())
}
} }
impl ExecutableQuery for VectorQuery { impl ExecutableQuery for VectorQuery {
@@ -1087,16 +1111,13 @@ impl ExecutableQuery for VectorQuery {
options: QueryExecutionOptions, options: QueryExecutionOptions,
) -> Result<SendableRecordBatchStream> { ) -> Result<SendableRecordBatchStream> {
if self.request.base.full_text_search.is_some() { if self.request.base.full_text_search.is_some() {
let hybrid_result = async move { self.execute_hybrid().await }.boxed().await?; let hybrid_result = async move { self.execute_hybrid(options).await }
.boxed()
.await?;
return Ok(hybrid_result); return Ok(hybrid_result);
} }
Ok(SendableRecordBatchStream::from( self.inner_execute_with_options(options).await
DatasetRecordBatchStream::new(execute_plan(
self.create_plan(options).await?,
Default::default(),
)?),
))
} }
async fn explain_plan(&self, verbose: bool) -> Result<String> { async fn explain_plan(&self, verbose: bool) -> Result<String> {

View File

@@ -13,7 +13,7 @@ use reqwest::{
use crate::error::{Error, Result}; use crate::error::{Error, Result};
use crate::remote::db::RemoteOptions; use crate::remote::db::RemoteOptions;
const REQUEST_ID_HEADER: &str = "x-request-id"; const REQUEST_ID_HEADER: HeaderName = HeaderName::from_static("x-request-id");
/// Configuration for the LanceDB Cloud HTTP client. /// Configuration for the LanceDB Cloud HTTP client.
#[derive(Clone, Debug)] #[derive(Clone, Debug)]
@@ -299,7 +299,7 @@ impl<S: HttpSend> RestfulLanceDbClient<S> {
) -> Result<HeaderMap> { ) -> Result<HeaderMap> {
let mut headers = HeaderMap::new(); let mut headers = HeaderMap::new();
headers.insert( headers.insert(
"x-api-key", HeaderName::from_static("x-api-key"),
HeaderValue::from_str(api_key).map_err(|_| Error::InvalidInput { HeaderValue::from_str(api_key).map_err(|_| Error::InvalidInput {
message: "non-ascii api key provided".to_string(), message: "non-ascii api key provided".to_string(),
})?, })?,
@@ -307,7 +307,7 @@ impl<S: HttpSend> RestfulLanceDbClient<S> {
if region == "local" { if region == "local" {
let host = format!("{}.local.api.lancedb.com", db_name); let host = format!("{}.local.api.lancedb.com", db_name);
headers.insert( headers.insert(
"Host", http::header::HOST,
HeaderValue::from_str(&host).map_err(|_| Error::InvalidInput { HeaderValue::from_str(&host).map_err(|_| Error::InvalidInput {
message: format!("non-ascii database name '{}' provided", db_name), message: format!("non-ascii database name '{}' provided", db_name),
})?, })?,
@@ -315,7 +315,7 @@ impl<S: HttpSend> RestfulLanceDbClient<S> {
} }
if has_host_override { if has_host_override {
headers.insert( headers.insert(
"x-lancedb-database", HeaderName::from_static("x-lancedb-database"),
HeaderValue::from_str(db_name).map_err(|_| Error::InvalidInput { HeaderValue::from_str(db_name).map_err(|_| Error::InvalidInput {
message: format!("non-ascii database name '{}' provided", db_name), message: format!("non-ascii database name '{}' provided", db_name),
})?, })?,
@@ -323,7 +323,7 @@ impl<S: HttpSend> RestfulLanceDbClient<S> {
} }
if db_prefix.is_some() { if db_prefix.is_some() {
headers.insert( headers.insert(
"x-lancedb-database-prefix", HeaderName::from_static("x-lancedb-database-prefix"),
HeaderValue::from_str(db_prefix.unwrap()).map_err(|_| Error::InvalidInput { HeaderValue::from_str(db_prefix.unwrap()).map_err(|_| Error::InvalidInput {
message: format!( message: format!(
"non-ascii database prefix '{}' provided", "non-ascii database prefix '{}' provided",
@@ -335,7 +335,7 @@ impl<S: HttpSend> RestfulLanceDbClient<S> {
if let Some(v) = options.0.get("account_name") { if let Some(v) = options.0.get("account_name") {
headers.insert( headers.insert(
"x-azure-storage-account-name", HeaderName::from_static("x-azure-storage-account-name"),
HeaderValue::from_str(v).map_err(|_| Error::InvalidInput { HeaderValue::from_str(v).map_err(|_| Error::InvalidInput {
message: format!("non-ascii storage account name '{}' provided", db_name), message: format!("non-ascii storage account name '{}' provided", db_name),
})?, })?,
@@ -343,7 +343,7 @@ impl<S: HttpSend> RestfulLanceDbClient<S> {
} }
if let Some(v) = options.0.get("azure_storage_account_name") { if let Some(v) = options.0.get("azure_storage_account_name") {
headers.insert( headers.insert(
"x-azure-storage-account-name", HeaderName::from_static("x-azure-storage-account-name"),
HeaderValue::from_str(v).map_err(|_| Error::InvalidInput { HeaderValue::from_str(v).map_err(|_| Error::InvalidInput {
message: format!("non-ascii storage account name '{}' provided", db_name), message: format!("non-ascii storage account name '{}' provided", db_name),
})?, })?,

View File

@@ -52,6 +52,10 @@ impl ServerVersion {
pub fn support_multivector(&self) -> bool { pub fn support_multivector(&self) -> bool {
self.0 >= semver::Version::new(0, 2, 0) self.0 >= semver::Version::new(0, 2, 0)
} }
pub fn support_structural_fts(&self) -> bool {
self.0 >= semver::Version::new(0, 3, 0)
}
} }
pub const OPT_REMOTE_PREFIX: &str = "remote_database_"; pub const OPT_REMOTE_PREFIX: &str = "remote_database_";

View File

@@ -20,7 +20,7 @@ use datafusion_physical_plan::stream::RecordBatchStreamAdapter;
use datafusion_physical_plan::{ExecutionPlan, RecordBatchStream, SendableRecordBatchStream}; use datafusion_physical_plan::{ExecutionPlan, RecordBatchStream, SendableRecordBatchStream};
use futures::TryStreamExt; use futures::TryStreamExt;
use http::header::CONTENT_TYPE; use http::header::CONTENT_TYPE;
use http::StatusCode; use http::{HeaderName, StatusCode};
use lance::arrow::json::{JsonDataType, JsonSchema}; use lance::arrow::json::{JsonDataType, JsonSchema};
use lance::dataset::scanner::DatasetRecordBatchStream; use lance::dataset::scanner::DatasetRecordBatchStream;
use lance::dataset::{ColumnAlteration, NewColumnTransform, Version}; use lance::dataset::{ColumnAlteration, NewColumnTransform, Version};
@@ -44,6 +44,8 @@ use super::client::{HttpSend, RestfulLanceDbClient, Sender};
use super::db::ServerVersion; use super::db::ServerVersion;
use super::ARROW_STREAM_CONTENT_TYPE; use super::ARROW_STREAM_CONTENT_TYPE;
const REQUEST_TIMEOUT_HEADER: HeaderName = HeaderName::from_static("x-request-timeout-ms");
#[derive(Debug)] #[derive(Debug)]
pub struct RemoteTable<S: HttpSend = Sender> { pub struct RemoteTable<S: HttpSend = Sender> {
#[allow(dead_code)] #[allow(dead_code)]
@@ -155,7 +157,11 @@ impl<S: HttpSend> RemoteTable<S> {
Ok(Box::pin(RecordBatchStreamAdapter::new(schema, stream))) Ok(Box::pin(RecordBatchStreamAdapter::new(schema, stream)))
} }
fn apply_query_params(body: &mut serde_json::Value, params: &QueryRequest) -> Result<()> { fn apply_query_params(
&self,
body: &mut serde_json::Value,
params: &QueryRequest,
) -> Result<()> {
body["prefilter"] = params.prefilter.into(); body["prefilter"] = params.prefilter.into();
if let Some(offset) = params.offset { if let Some(offset) = params.offset {
body["offset"] = serde_json::Value::Number(serde_json::Number::from(offset)); body["offset"] = serde_json::Value::Number(serde_json::Number::from(offset));
@@ -209,10 +215,17 @@ impl<S: HttpSend> RemoteTable<S> {
message: "Wand factor is not yet supported in LanceDB Cloud".into(), message: "Wand factor is not yet supported in LanceDB Cloud".into(),
}); });
} }
body["full_text_query"] = serde_json::json!({
"columns": full_text_search.columns, if self.server_version.support_structural_fts() {
"query": full_text_search.query, body["full_text_query"] = serde_json::json!({
}) "query": full_text_search.query.clone(),
});
} else {
body["full_text_query"] = serde_json::json!({
"columns": full_text_search.columns().into_iter().collect::<Vec<_>>(),
"query": full_text_search.query.query(),
})
}
} }
Ok(()) Ok(())
@@ -223,7 +236,7 @@ impl<S: HttpSend> RemoteTable<S> {
mut body: serde_json::Value, mut body: serde_json::Value,
query: &VectorQueryRequest, query: &VectorQueryRequest,
) -> Result<Vec<serde_json::Value>> { ) -> Result<Vec<serde_json::Value>> {
Self::apply_query_params(&mut body, &query.base)?; self.apply_query_params(&mut body, &query.base)?;
// Apply general parameters, before we dispatch based on number of query vectors. // Apply general parameters, before we dispatch based on number of query vectors.
body["distance_type"] = serde_json::json!(query.distance_type.unwrap_or_default()); body["distance_type"] = serde_json::json!(query.distance_type.unwrap_or_default());
@@ -321,9 +334,19 @@ impl<S: HttpSend> RemoteTable<S> {
async fn execute_query( async fn execute_query(
&self, &self,
query: &AnyQuery, query: &AnyQuery,
_options: QueryExecutionOptions, options: &QueryExecutionOptions,
) -> Result<Vec<Pin<Box<dyn RecordBatchStream + Send>>>> { ) -> Result<Vec<Pin<Box<dyn RecordBatchStream + Send>>>> {
let request = self.client.post(&format!("/v1/table/{}/query/", self.name)); let mut request = self.client.post(&format!("/v1/table/{}/query/", self.name));
if let Some(timeout) = options.timeout {
// Client side timeout
request = request.timeout(timeout);
// Also send to server, so it can abort the query if it takes too long.
// (If it doesn't fit into u64, it's not worth sending anyways.)
if let Ok(timeout_ms) = u64::try_from(timeout.as_millis()) {
request = request.header(REQUEST_TIMEOUT_HEADER, timeout_ms);
}
}
let query_bodies = self.prepare_query_bodies(query).await?; let query_bodies = self.prepare_query_bodies(query).await?;
let requests: Vec<reqwest::RequestBuilder> = query_bodies let requests: Vec<reqwest::RequestBuilder> = query_bodies
@@ -346,7 +369,7 @@ impl<S: HttpSend> RemoteTable<S> {
match query { match query {
AnyQuery::Query(query) => { AnyQuery::Query(query) => {
let mut body = base_body.clone(); let mut body = base_body.clone();
Self::apply_query_params(&mut body, query)?; self.apply_query_params(&mut body, query)?;
// Empty vector can be passed if no vector search is performed. // Empty vector can be passed if no vector search is performed.
body["vector"] = serde_json::Value::Array(Vec::new()); body["vector"] = serde_json::Value::Array(Vec::new());
Ok(vec![body]) Ok(vec![body])
@@ -532,7 +555,7 @@ impl<S: HttpSend> BaseTable for RemoteTable<S> {
query: &AnyQuery, query: &AnyQuery,
options: QueryExecutionOptions, options: QueryExecutionOptions,
) -> Result<Arc<dyn ExecutionPlan>> { ) -> Result<Arc<dyn ExecutionPlan>> {
let streams = self.execute_query(query, options).await?; let streams = self.execute_query(query, &options).await?;
if streams.len() == 1 { if streams.len() == 1 {
let stream = streams.into_iter().next().unwrap(); let stream = streams.into_iter().next().unwrap();
Ok(Arc::new(OneShotExec::new(stream))) Ok(Arc::new(OneShotExec::new(stream)))
@@ -548,9 +571,9 @@ impl<S: HttpSend> BaseTable for RemoteTable<S> {
async fn query( async fn query(
&self, &self,
query: &AnyQuery, query: &AnyQuery,
_options: QueryExecutionOptions, options: QueryExecutionOptions,
) -> Result<DatasetRecordBatchStream> { ) -> Result<DatasetRecordBatchStream> {
let streams = self.execute_query(query, _options).await?; let streams = self.execute_query(query, &options).await?;
if streams.len() == 1 { if streams.len() == 1 {
Ok(DatasetRecordBatchStream::new( Ok(DatasetRecordBatchStream::new(
@@ -1037,6 +1060,7 @@ mod tests {
use arrow_schema::{DataType, Field, Schema}; use arrow_schema::{DataType, Field, Schema};
use chrono::{DateTime, Utc}; use chrono::{DateTime, Utc};
use futures::{future::BoxFuture, StreamExt, TryFutureExt}; use futures::{future::BoxFuture, StreamExt, TryFutureExt};
use lance_index::scalar::inverted::query::MatchQuery;
use lance_index::scalar::FullTextSearchQuery; use lance_index::scalar::FullTextSearchQuery;
use reqwest::Body; use reqwest::Body;
use rstest::rstest; use rstest::rstest;
@@ -1683,7 +1707,18 @@ mod tests {
"prefilter": true, "prefilter": true,
"version": null "version": null
}); });
assert_eq!(body, expected_body); let expected_body_2 = serde_json::json!({
"full_text_query": {
"columns": ["b","a"],
"query": "hello world",
},
"k": 10,
"vector": [],
"with_row_id": true,
"prefilter": true,
"version": null
});
assert!(body == expected_body || body == expected_body_2);
let data = RecordBatch::try_new( let data = RecordBatch::try_new(
Arc::new(Schema::new(vec![Field::new("a", DataType::Int32, false)])), Arc::new(Schema::new(vec![Field::new("a", DataType::Int32, false)])),
@@ -1702,7 +1737,8 @@ mod tests {
.query() .query()
.full_text_search( .full_text_search(
FullTextSearchQuery::new("hello world".into()) FullTextSearchQuery::new("hello world".into())
.columns(Some(vec!["a".into(), "b".into()])), .with_columns(&["a".into(), "b".into()])
.unwrap(),
) )
.with_row_id() .with_row_id()
.limit(10) .limit(10)
@@ -1711,6 +1747,66 @@ mod tests {
.unwrap(); .unwrap();
} }
#[tokio::test]
async fn test_query_structured_fts() {
let table =
Table::new_with_handler_version("my_table", semver::Version::new(0, 3, 0), |request| {
assert_eq!(request.method(), "POST");
assert_eq!(request.url().path(), "/v1/table/my_table/query/");
assert_eq!(
request.headers().get("Content-Type").unwrap(),
JSON_CONTENT_TYPE
);
let body = request.body().unwrap().as_bytes().unwrap();
let body: serde_json::Value = serde_json::from_slice(body).unwrap();
let expected_body = serde_json::json!({
"full_text_query": {
"query": {
"match": {
"terms": "hello world",
"column": "a",
"boost": 1.0,
"fuzziness": 0,
"max_expansions": 50,
},
}
},
"k": 10,
"vector": [],
"with_row_id": true,
"prefilter": true,
"version": null
});
assert_eq!(body, expected_body);
let data = RecordBatch::try_new(
Arc::new(Schema::new(vec![Field::new("a", DataType::Int32, false)])),
vec![Arc::new(Int32Array::from(vec![1, 2, 3]))],
)
.unwrap();
let response_body = write_ipc_file(&data);
http::Response::builder()
.status(200)
.header(CONTENT_TYPE, ARROW_FILE_CONTENT_TYPE)
.body(response_body)
.unwrap()
});
let _ = table
.query()
.full_text_search(FullTextSearchQuery::new_query(
MatchQuery::new("hello world".to_owned())
.with_column(Some("a".to_owned()))
.into(),
))
.with_row_id()
.limit(10)
.execute()
.await
.unwrap();
}
#[rstest] #[rstest]
#[case(DEFAULT_SERVER_VERSION.clone())] #[case(DEFAULT_SERVER_VERSION.clone())]
#[case(semver::Version::new(0, 2, 0))] #[case(semver::Version::new(0, 2, 0))]

View File

@@ -68,7 +68,7 @@ use crate::query::{
use crate::utils::{ use crate::utils::{
default_vector_column, supported_bitmap_data_type, supported_btree_data_type, default_vector_column, supported_bitmap_data_type, supported_btree_data_type,
supported_fts_data_type, supported_label_list_data_type, supported_vector_data_type, supported_fts_data_type, supported_label_list_data_type, supported_vector_data_type,
PatchReadParam, PatchWriteParam, PatchReadParam, PatchWriteParam, TimeoutStream,
}; };
use self::dataset::DatasetConsistencyWrapper; use self::dataset::DatasetConsistencyWrapper;
@@ -1775,11 +1775,14 @@ impl NativeTable {
query: &AnyQuery, query: &AnyQuery,
options: QueryExecutionOptions, options: QueryExecutionOptions,
) -> Result<DatasetRecordBatchStream> { ) -> Result<DatasetRecordBatchStream> {
let plan = self.create_plan(query, options).await?; let plan = self.create_plan(query, options.clone()).await?;
Ok(DatasetRecordBatchStream::new(execute_plan( let inner = execute_plan(plan, Default::default())?;
plan, let inner = if let Some(timeout) = options.timeout {
Default::default(), TimeoutStream::new_boxed(inner, timeout)
)?)) } else {
inner
};
Ok(DatasetRecordBatchStream::new(inner))
} }
/// Check whether the table uses V2 manifest paths. /// Check whether the table uses V2 manifest paths.

View File

@@ -48,7 +48,6 @@ impl DatasetRef {
refresh_task, refresh_task,
.. ..
} => { } => {
dataset.checkout_latest().await?;
// Replace the refresh task // Replace the refresh task
if let Some(refresh_task) = refresh_task { if let Some(refresh_task) = refresh_task {
refresh_task.abort(); refresh_task.abort();
@@ -372,3 +371,48 @@ impl DerefMut for DatasetWriteGuard<'_> {
} }
} }
} }
#[cfg(test)]
mod tests {
use arrow_schema::{DataType, Field, Schema};
use lance::{dataset::WriteParams, io::ObjectStoreParams};
use super::*;
use crate::{connect, io::object_store::io_tracking::IoStatsHolder, table::WriteOptions};
#[tokio::test]
async fn test_iops_open_strong_consistency() {
let db = connect("memory://")
.read_consistency_interval(Some(Duration::ZERO))
.execute()
.await
.expect("Failed to connect to database");
let io_stats = IoStatsHolder::default();
let schema = Arc::new(Schema::new(vec![Field::new("id", DataType::Int32, false)]));
let table = db
.create_empty_table("test", schema)
.write_options(WriteOptions {
lance_write_params: Some(WriteParams {
store_params: Some(ObjectStoreParams {
object_store_wrapper: Some(Arc::new(io_stats.clone())),
..Default::default()
}),
..Default::default()
}),
})
.execute()
.await
.unwrap();
io_stats.incremental_stats();
// We should only need 1 read IOP to check the schema: looking for the
// latest version.
table.schema().await.unwrap();
let stats = io_stats.incremental_stats();
assert_eq!(stats.read_iops, 1);
}
}

View File

@@ -3,14 +3,20 @@
use std::sync::Arc; use std::sync::Arc;
use arrow_schema::{DataType, Schema}; use arrow_array::RecordBatch;
use arrow_schema::{DataType, Schema, SchemaRef};
use datafusion_common::{DataFusionError, Result as DataFusionResult};
use datafusion_execution::RecordBatchStream;
use futures::{FutureExt, Stream};
use lance::arrow::json::JsonDataType; use lance::arrow::json::JsonDataType;
use lance::dataset::{ReadParams, WriteParams}; use lance::dataset::{ReadParams, WriteParams};
use lance::index::vector::utils::infer_vector_dim; use lance::index::vector::utils::infer_vector_dim;
use lance::io::{ObjectStoreParams, WrappingObjectStore}; use lance::io::{ObjectStoreParams, WrappingObjectStore};
use lazy_static::lazy_static; use lazy_static::lazy_static;
use std::pin::Pin;
use crate::error::{Error, Result}; use crate::error::{Error, Result};
use datafusion_physical_plan::SendableRecordBatchStream;
lazy_static! { lazy_static! {
static ref TABLE_NAME_REGEX: regex::Regex = regex::Regex::new(r"^[a-zA-Z0-9_\-\.]+$").unwrap(); static ref TABLE_NAME_REGEX: regex::Regex = regex::Regex::new(r"^[a-zA-Z0-9_\-\.]+$").unwrap();
@@ -135,6 +141,7 @@ pub fn supported_btree_data_type(dtype: &DataType) -> bool {
| DataType::Date32 | DataType::Date32
| DataType::Date64 | DataType::Date64
| DataType::Timestamp(_, _) | DataType::Timestamp(_, _)
| DataType::FixedSizeBinary(_)
) )
} }
@@ -151,7 +158,17 @@ pub fn supported_label_list_data_type(dtype: &DataType) -> bool {
} }
pub fn supported_fts_data_type(dtype: &DataType) -> bool { pub fn supported_fts_data_type(dtype: &DataType) -> bool {
matches!(dtype, DataType::Utf8 | DataType::LargeUtf8) supported_fts_data_type_impl(dtype, false)
}
fn supported_fts_data_type_impl(dtype: &DataType, in_list: bool) -> bool {
match (dtype, in_list) {
(DataType::Utf8 | DataType::LargeUtf8, _) => true,
(DataType::List(field) | DataType::LargeList(field), false) => {
supported_fts_data_type_impl(field.data_type(), true)
}
_ => false,
}
} }
pub fn supported_vector_data_type(dtype: &DataType) -> bool { pub fn supported_vector_data_type(dtype: &DataType) -> bool {
@@ -177,11 +194,97 @@ pub fn string_to_datatype(s: &str) -> Option<DataType> {
(&json_type).try_into().ok() (&json_type).try_into().ok()
} }
enum TimeoutState {
NotStarted {
timeout: std::time::Duration,
},
Started {
deadline: Pin<Box<tokio::time::Sleep>>,
timeout: std::time::Duration,
},
Completed,
}
/// A `Stream` wrapper that implements a timeout.
///
/// The timeout starts when the first `poll_next` is called. As soon as the timeout
/// duration has passed, the stream will return an `Err` indicating a timeout error
/// for the next poll.
pub struct TimeoutStream {
inner: SendableRecordBatchStream,
state: TimeoutState,
}
impl TimeoutStream {
pub fn new(inner: SendableRecordBatchStream, timeout: std::time::Duration) -> Self {
Self {
inner,
state: TimeoutState::NotStarted { timeout },
}
}
pub fn new_boxed(
inner: SendableRecordBatchStream,
timeout: std::time::Duration,
) -> SendableRecordBatchStream {
Box::pin(Self::new(inner, timeout))
}
fn timeout_error(timeout: &std::time::Duration) -> DataFusionError {
DataFusionError::Execution(format!("Query timeout after {} ms", timeout.as_millis()))
}
}
impl RecordBatchStream for TimeoutStream {
fn schema(&self) -> SchemaRef {
self.inner.schema()
}
}
impl Stream for TimeoutStream {
type Item = DataFusionResult<RecordBatch>;
fn poll_next(
mut self: std::pin::Pin<&mut Self>,
cx: &mut std::task::Context<'_>,
) -> std::task::Poll<Option<Self::Item>> {
match &mut self.state {
TimeoutState::NotStarted { timeout } => {
if timeout.is_zero() {
return std::task::Poll::Ready(Some(Err(Self::timeout_error(timeout))));
}
let deadline = Box::pin(tokio::time::sleep(*timeout));
self.state = TimeoutState::Started {
deadline,
timeout: *timeout,
};
self.poll_next(cx)
}
TimeoutState::Started { deadline, timeout } => match deadline.poll_unpin(cx) {
std::task::Poll::Ready(_) => {
let err = Self::timeout_error(timeout);
self.state = TimeoutState::Completed;
std::task::Poll::Ready(Some(Err(err)))
}
std::task::Poll::Pending => {
let inner = Pin::new(&mut self.inner);
inner.poll_next(cx)
}
},
TimeoutState::Completed => std::task::Poll::Ready(None),
}
}
}
#[cfg(test)] #[cfg(test)]
mod tests { mod tests {
use super::*; use arrow_array::Int32Array;
use arrow_schema::Field;
use datafusion_physical_plan::stream::RecordBatchStreamAdapter;
use futures::{stream, StreamExt};
use tokio::time::sleep;
use arrow_schema::{DataType, Field}; use super::*;
#[test] #[test]
fn test_guess_default_column() { fn test_guess_default_column() {
@@ -248,4 +351,85 @@ mod tests {
let expected = DataType::Int32; let expected = DataType::Int32;
assert_eq!(string_to_datatype(string), Some(expected)); assert_eq!(string_to_datatype(string), Some(expected));
} }
fn sample_batch() -> RecordBatch {
let schema = Arc::new(Schema::new(vec![Field::new(
"col1",
DataType::Int32,
false,
)]));
RecordBatch::try_new(
schema.clone(),
vec![Arc::new(Int32Array::from(vec![1, 2, 3]))],
)
.unwrap()
}
#[tokio::test]
async fn test_timeout_stream() {
let batch = sample_batch();
let schema = batch.schema();
let mock_stream = stream::iter(vec![Ok(batch.clone()), Ok(batch.clone())]);
let sendable_stream: SendableRecordBatchStream =
Box::pin(RecordBatchStreamAdapter::new(schema.clone(), mock_stream));
let timeout_duration = std::time::Duration::from_millis(10);
let mut timeout_stream = TimeoutStream::new(sendable_stream, timeout_duration);
// Poll the stream to get the first batch
let first_result = timeout_stream.next().await;
assert!(first_result.is_some());
assert!(first_result.unwrap().is_ok());
// Sleep for the timeout duration
sleep(timeout_duration).await;
// Poll the stream again and ensure it returns a timeout error
let second_result = timeout_stream.next().await.unwrap();
assert!(second_result.is_err());
assert!(second_result
.unwrap_err()
.to_string()
.contains("Query timeout"));
}
#[tokio::test]
async fn test_timeout_stream_zero_duration() {
let batch = sample_batch();
let schema = batch.schema();
let mock_stream = stream::iter(vec![Ok(batch.clone()), Ok(batch.clone())]);
let sendable_stream: SendableRecordBatchStream =
Box::pin(RecordBatchStreamAdapter::new(schema.clone(), mock_stream));
// Setup similar to test_timeout_stream
let timeout_duration = std::time::Duration::from_secs(0);
let mut timeout_stream = TimeoutStream::new(sendable_stream, timeout_duration);
// First poll should immediately return a timeout error
let result = timeout_stream.next().await.unwrap();
assert!(result.is_err());
assert!(result.unwrap_err().to_string().contains("Query timeout"));
}
#[tokio::test]
async fn test_timeout_stream_completes_normally() {
let batch = sample_batch();
let schema = batch.schema();
let mock_stream = stream::iter(vec![Ok(batch.clone()), Ok(batch.clone())]);
let sendable_stream: SendableRecordBatchStream =
Box::pin(RecordBatchStreamAdapter::new(schema.clone(), mock_stream));
// Setup a stream with 2 batches
// Use a longer timeout that won't trigger
let timeout_duration = std::time::Duration::from_secs(1);
let mut timeout_stream = TimeoutStream::new(sendable_stream, timeout_duration);
// Both polls should return data normally
assert!(timeout_stream.next().await.unwrap().is_ok());
assert!(timeout_stream.next().await.unwrap().is_ok());
// Stream should be empty now
assert!(timeout_stream.next().await.is_none());
}
} }