This request improves support for `pydantic` integration by adding
`to_pydantic` method to asynchronous queries and handling models that
use `alias` in field definitions. Fixes#2436 and closes#2437 .
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- **New Features**
- Added support for converting asynchronous query results to Pydantic
models.
- **Bug Fixes**
- Simplified conversion of query results to Pydantic models for improved
reliability.
- Improved handling of field aliases and computed fields when mapping
query results to Pydantic models.
- **Tests**
- Added tests to verify correct mapping of aliased and computed fields
in both synchronous and asynchronous scenarios.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
This pipes the num_attempts field from lance's merge insert result
through lancedb. This allows callers of merge_insert to get a better
idea of whether transaction conflicts are occurring.
This PR will add a timely lance release check for lancedb which will
auto bump lance while new tags released.
---
**This PR was primarily authored with Codex using GPT-5-Codex and then
hand-reviewed by me. I AM responsible for every change made in this PR.
I aimed to keep it aligned with our goals, though I may have missed
minor issues. Please flag anything that feels off, I'll fix it
quickly.**
---------
Signed-off-by: Xuanwo <github@xuanwo.io>
* Add `ci` profile for smaller build caches. This had a meaningful
impact in Lance, and I expect a similar impact here.
https://github.com/lancedb/lance/pull/5236
* Get caching working in Rust. Previously was not working due to
`workspaces: rust`.
* Get caching working in NodeJs lint job. Previously wasn't working
because we installed the toolchain **after** we called `- uses:
Swatinem/rust-cache@v2`, which invalidates the cache locally.
* Fix broken pytest from async io transition
(`pytest.PytestRemovedIn9Warning`)
* Altered `get_num_sub_vectors` to handle bug in case of 4-bit PQ. This
was cause of `rust future panicked: unknown error`. Raised an issue
upstream to change panic to error:
https://github.com/lancedb/lance/issues/5257
* Call `npm run docs` to fix doc issue.
* Disable flakey Windows test for consistency. It's just an OS-specific
timer issue, not our fault.
* Fix Windows absolute path handling in namespaces. Was causing CI
failure `OSError: [WinError 123] The filename, directory name, or volume
label syntax is incorrect: `
Fixes pydantic validation errors when creating materialized views with
namespace.
```
> return JsonArrowSchema(fields=fields, metadata=schema.metadata)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
E pydantic_core._pydantic_core.ValidationError: 4 validation errors for JsonArrowSchema
E metadata.b'geneva::view::query'
E Input should be a valid string [type=string_type, input_value=b'{"base":{"vector_column...t-image:latest\\"}"}}]}', input_type=bytes]
E For further information visit https://errors.pydantic.dev/2.12/v/string_type
```
Based on https://github.com/lancedb/lance/pull/4984
1. Bump to 1.0.0-beta.2
2. Use DirectoryNamespace in lance to perform all testing in python and
rust for much better coverage
3. Refactor `ListingDatabase` to be able to accept location and
namespace. This is because we have to leverage listing database (local
lancedb connection) for using namespace, namespace only resolves the
location and storage options but we don't want to bind all the way to
rust since user will plug-in namespace from python side. And thus
`ListingDatabase` needs to be able to accept location and namespace that
are created from namespace connection.
4. For credentials vending, we also pass storage options provider all
the way to rust layer, and the rust layer calls back to the python
function to fetch next storage option. This is exactly the same thing we
did in pylance.
This PR does the following:
- Pare down the docs to only what's needed (Python, JS/TS API docs and a
pointer to Rust docs)
- Styling changes to be more in line with the main website theme
The relative URLs remain unchanged, so assuming CI passes, there should
be no breaking changes from the main docs site that points back here.
This will make it easier to see if there are underlying problems. We
should see the actual object store HTTP request error within the error
chain after this.
Support FTS feature parity in SQL to match current Python API
capability.
Add `.to_json()` method to FTS query classes to enable usage with SQL
`fts()` UDTF.
Related: https://github.com/lancedb/blog-lancedb/pull/147
query = MatchQuery("puppy", "text", fuzziness=2)
result = client.execute(f"SELECT * FROM fts('table',
'{query.to_json()}')")
---------
Co-authored-by: Claude <noreply@anthropic.com>
JS native Async Generator, more efficient asynchronous iteration, fewer
synthetic promises, and the ability to handle `catch` or `break` of
parent loop in `finally` block
## Summary
- Updated all Lance dependencies from v0.38.3-beta.9 to v0.38.3-beta.11
- Migrated `lance-namespace-impls` to use new granular cloud provider
features (`dir-aws`, `dir-gcp`, `dir-azure`, `dir-oss`) instead of
deprecated `dir` feature
- Updated namespace connection API to use `ConnectBuilder` instead of
deprecated `connect()` function
## API Changes
The Lance team refactored the `lance-namespace-impls` package in
v0.38.3-beta.11:
1. **Feature flags**: The single `dir` feature was split into cloud
provider-specific features:
- `dir-aws` for AWS S3 support
- `dir-gcp` for Google Cloud Storage support
- `dir-azure` for Azure Blob Storage support
- `dir-oss` for Alibaba Cloud OSS support
2. **Connection API**: The `connect()` function was replaced with a
`ConnectBuilder` pattern for more flexibility
## Testing
- ✅ Ran `cargo clippy --workspace --tests --all-features -- -D warnings`
- no warnings
- ✅ Ran `cargo fmt --all` - code formatted
- ✅ All changes verified and committed
## Related
This update was triggered by the Lance release:
https://github.com/lancedb/lance/releases/tag/v0.38.3-beta.11🤖 Generated with [Claude Code](https://claude.com/claude-code)
---------
Co-authored-by: Claude <noreply@anthropic.com>
