BREAKING CHANGE: the return value of `index_stats` method has changed
and all `index_stats` APIs now take index name instead of UUID. Also
several deprecated index statistics methods were removed.
* Removes deprecated methods for individual index statistics
* Aligns public `IndexStatistics` struct with API response from LanceDB
Cloud.
* Implements `index_stats` for remote Rust SDK and Python async API.
- changed the error msg for table.search with wrong query vector dim
- added missing fields for listIndices and indexStats to be consistent
with Python API - will make changes in node integ test
Exposes `storage_options` in LanceDB. This is provided for Python async,
Node `lancedb`, and Node `vectordb` (and Rust of course). Python
synchronous is omitted because it's not compatible with the PyArrow
filesystems we use there currently. In the future, we will move the sync
API to wrap the async one, and then it will get support for
`storage_options`.
1. Fixes#1168
2. Closes#1165
3. Closes#1082
4. Closes#439
5. Closes#897
6. Closes#642
7. Closes#281
8. Closes#114
9. Closes#990
10. Deprecating `awsCredentials` and `awsRegion`. Users are encouraged
to use `storageOptions` instead.
This PR adds the same consistency semantics as was added in #828. It
*does not* add the same lazy-loading of tables, since that breaks some
existing tests.
This closes#998.
---------
Co-authored-by: Weston Pace <weston.pace@gmail.com>
This PR also reworks the table creation utilities significantly so that
they are more consistent, built on top of each other, and thoroughly
documented.
A `count_rows` method that takes a filter was recently added to
`LanceTable`. This PR adds it everywhere else except `RemoteTable` (that
will come soon).
Allow passing API key as env var:
```shell
export LANCEDB_API_KEY=sh_123...
```
with this set, apiKey argument can omitted from `connect`
```js
const db = await vectordb.connect({
uri: "db://test-proj-01-ae8343",
region: "us-east-1",
})
```
```py
db = lancedb.connect(
uri="db://test-proj-01-ae8343",
region="us-east-1",
)
```
Close#773
we pass an empty table over IPC so we don't need to manually deal with
serde. Then we just return the schema attribute from the empty table.
---------
Co-authored-by: albertlockett <albert.lockett@gmail.com>
Note this currently the filter/where is only implemented for LocalTable
so that it requires an explicit cast to "enable" (see new unit test).
The alternative is to add it to the Table interface, but since it's not
available on RemoteTable this may cause some user experience issues.
- Supports creating an empty table as long as an Arrow Schema is provided
- Supports creating a table from an Arrow Table (can be passed as data)
- Simplified some Arrow code in the TS/FFI side
- removed createTableArrow method, it was never documented / tested.
Previously when logging the `LocalConnection` and `LocalTable` classes,
we would expose the aws creds inside them. This PR changes the stored
creds to a anonymous function to hide the creds
- Callers / SDKs are responsible for keeping track of the last version of the Table
- Remove the mpsc from Table and make all Table operations non-blocking
