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Lance v7.0.0-rc.1 intentionally removed the requirement for bucket_sharding to match (or even require) the unenforced primary key column. Update LanceDB to match: drop the PK-related doc comments and the test assertions that expected rejection when no PK is set or when the bucket column differs from the PK. The Rust changes are taken from #3435; this commit additionally applies the equivalent updates to the Python and TypeScript bindings. See https://github.com/lance-format/lance/issues/6917 Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
LanceDB Python SDK
A Python library for LanceDB.
Installation
pip install lancedb
Preview Releases
Stable releases are created about every 2 weeks. For the latest features and bug fixes, you can install the preview release. These releases receive the same level of testing as stable releases, but are not guaranteed to be available for more than 6 months after they are released. Once your application is stable, we recommend switching to stable releases.
pip install --pre --extra-index-url https://pypi.fury.io/lancedb/ lancedb
Usage
Basic Example
import lancedb
db = lancedb.connect('<PATH_TO_LANCEDB_DATASET>')
table = db.open_table('my_table')
results = table.search([0.1, 0.3]).limit(20).to_list()
print(results)
Development
See CONTRIBUTING.md for information on how to contribute to LanceDB.