Merge remote-tracking branch 'origin/main' into gatekeeper/fix-2429-1

# Conflicts: # rust/lancedb/src/table/query.rs
2026-09-03 20:18:54 +00:00 · 2026-08-25 00:52:23 +00:00
parent 42e15e87c6 6ed3074d4c
commit fc3ccde4c1
237 changed files with 31487 additions and 3579 deletions
@@ -14,7 +14,7 @@ Add the following dependency to your `pom.xml`:
 <dependency>
    <groupId>com.lancedb</groupId>
    <artifactId>lancedb-core</artifactId>
-    <version>0.37.1-beta.0</version>
+    <version>0.38.0-beta.7</version>
 </dependency>
 ```

@@ -55,6 +55,38 @@ LanceNamespace namespaceClient = LanceDbNamespaceClientBuilder.newBuilder()
 | `region(String)` | AWS region (default: "us-east-1") | No |
 | `config(String, String)` | Additional configuration parameters | No |

+### Opening a Table with Vended Credentials
+
+When the catalog vends temporary object store credentials, open the table through the
+namespace client. The Lance dataset builder fetches the table location and storage options
+from the catalog and refreshes the credentials when they expire.
+
+```java
+import com.lancedb.LanceDbNamespaceClientBuilder;
+import org.lance.Dataset;
+import org.lance.namespace.LanceNamespace;
+
+import java.util.Arrays;
+
+LanceNamespace namespaceClient = LanceDbNamespaceClientBuilder.newBuilder()
+    .apiKey(System.getenv("LANCEDB_API_KEY"))
+    .database(System.getenv("LANCEDB_DATABASE"))
+    // Set the endpoint for a LanceDB Enterprise deployment.
+    // .endpoint("https://your-enterprise-endpoint")
+    .build();
+
+try (Dataset dataset = Dataset.open()
+        .namespaceClient(namespaceClient)
+        .tableId(Arrays.asList("my_namespace", "my_table"))
+        .build()) {
+    System.out.println("Rows: " + dataset.countRows());
+}
+```
+
+Do not call `describeTable()` and then open the returned location with `Dataset.open(uri)`.
+Opening through `namespaceClient()` is what applies the vended storage options and enables
+automatic credential refresh. No object store credentials need to be passed by the application.
+
 ## Metadata Operations

 ### Creating a Namespace Path
@@ -37,6 +37,31 @@ latest and stays writable.

 ***

+### cherryPick()
+
+```ts
+cherryPick(fromBranch, dryRun): Promise<CherryPickResult>
+```
+
+Cherry-pick a branch onto main.
+
+Set `dryRun` to `true` to preview. A failed cherry-pick resolves
+with `status: "failed"` instead of throwing.
+
+#### Parameters
+
+* **fromBranch**: `string`
+    Branch to cherry-pick from.
+
+* **dryRun**: `boolean` = `false`
+    When true, only preview. Defaults to false.
+
+#### Returns
+
+`Promise`&lt;[`CherryPickResult`](../interfaces/CherryPickResult.md)&gt;
+
+***
+
 ### create()

 ```ts
@@ -112,28 +137,3 @@ List all branches, mapping name to branch metadata.
 #### Returns

 `Promise`&lt;`Record`&lt;`string`, [`BranchContents`](BranchContents.md)&gt;&gt;
-
-***
-
-### merge()
-
-```ts
-merge(fromBranch, dryRun): Promise<MergeBranchResult>
-```
-
-Merge a branch into main.
-
-Set `dryRun` to `true` to preview the merge. A rejected merge resolves
-with `status: "rejected"` instead of throwing.
-
-#### Parameters
-
-* **fromBranch**: `string`
-    Branch to merge from.
-
-* **dryRun**: `boolean` = `false`
-    When true, only preview the merge. Defaults to false.
-
-#### Returns
-
-`Promise`&lt;[`MergeBranchResult`](../interfaces/MergeBranchResult.md)&gt;
@@ -169,6 +169,45 @@ Creates a new empty Table

 ***

+### createMaterializedView()
+
+```ts
+abstract createMaterializedView(
+   name,
+   source,
+   options?): Promise<MaterializedView>
+```
+
+Define a materialized view named `name` over the table `source`.
+
+The view is created empty, with the query recorded in its schema
+metadata; `view.refresh()` computes the rows. The view is a normal
+table: it can be queried, indexed and searched, and it appears in
+`tableNames`. The source table must have stable row ids (create it with
+the `newTableEnableStableRowIds` storage option); they keep the view's
+provenance valid across source compactions and cannot be enabled after
+a table exists. Local databases only.
+
+#### Parameters
+
+* **name**: `string`
+
+* **source**: `string`
+
+* **options?**
+
+* **options.limit?**: `number`
+
+* **options.select?**: [`MaterializedViewSelect`](../type-aliases/MaterializedViewSelect.md)
+
+* **options.where?**: `string`
+
+#### Returns
+
+`Promise`&lt;[`MaterializedView`](MaterializedView.md)&gt;
+
+***
+
 ### createNamespace()

 ```ts
@@ -386,6 +425,29 @@ Drop an existing table.

 ***

+### dropTableAsync()
+
+```ts
+abstract dropTableAsync(name, namespacePath?): Promise<Job>
+```
+
+Start dropping a table and return its cleanup job.
+
+The table may become unavailable before its data files are removed. Wait
+on the returned job to know when cleanup has finished.
+
+#### Parameters
+
+* **name**: `string`
+
+* **namespacePath?**: `string`[]
+
+#### Returns
+
+`Promise`&lt;[`Job`](Job.md)&gt;
+
+***
+
 ### getJob()

 ```ts
@@ -476,6 +538,22 @@ List server-side jobs across the database's tables.

 ***

+### listMaterializedViews()
+
+```ts
+abstract listMaterializedViews(): Promise<string[]>
+```
+
+The names of the materialized views in this database.
+
+Found by reading every table's schema, so this costs an open per table.
+
+#### Returns
+
+`Promise`&lt;`string`[]&gt;
+
+***
+
 ### listNamespaces()

 ```ts
@@ -506,6 +584,90 @@ Child namespace names and

 ***

+### listTables()
+
+#### listTables(options)
+
+```ts
+abstract listTables(options?): Promise<ListTablesResponse>
+```
+
+List a page of the tables in this database.
+
+To retrieve the tables after the page, pass the `pageToken` the response
+carries back in. A page can be shorter than `limit` without being the last
+one, so walk until a response carries no page token:
+
+```ts
+const names = [];
+let pageToken = undefined;
+do {
+  const page = await conn.listTables({ pageToken, limit: 100 });
+  names.push(...page.tables);
+  pageToken = page.pageToken;
+} while (pageToken);
+```
+
+##### Parameters
+
+* **options?**: `Partial`&lt;[`ListTablesOptions`](../interfaces/ListTablesOptions.md)&gt;
+    Pagination options
+    (`pageToken`, `limit`).
+
+##### Returns
+
+`Promise`&lt;[`ListTablesResponse`](../interfaces/ListTablesResponse.md)&gt;
+
+A page of table names and an
+  optional token for the tables after it.
+
+#### listTables(namespacePath, options)
+
+```ts
+abstract listTables(namespacePath?, options?): Promise<ListTablesResponse>
+```
+
+List a page of the tables in this database.
+
+##### Parameters
+
+* **namespacePath?**: `string`[]
+    The namespace path to list tables from
+    (defaults to root namespace)
+
+* **options?**: `Partial`&lt;[`ListTablesOptions`](../interfaces/ListTablesOptions.md)&gt;
+    Pagination options
+    (`pageToken`, `limit`).
+
+##### Returns
+
+`Promise`&lt;[`ListTablesResponse`](../interfaces/ListTablesResponse.md)&gt;
+
+A page of table names and an
+  optional token for the tables after it.
+
+***
+
+### openMaterializedView()
+
+```ts
+abstract openMaterializedView(name): Promise<MaterializedView>
+```
+
+Open the materialized view named `name`.
+
+Rejects a table that exists but is not a materialized view.
+
+#### Parameters
+
+* **name**: `string`
+
+#### Returns
+
+`Promise`&lt;[`MaterializedView`](MaterializedView.md)&gt;
+
+***
+
 ### openTable()

 ```ts
@@ -515,18 +677,13 @@ abstract openTable(
   options?): Promise<Table>
 ```

-Open a table in the database.
-
 #### Parameters

 * **name**: `string`
-    The name of the table

 * **namespacePath?**: `string`[]
-    The namespace path of the table (defaults to root namespace)

 * **options?**: `Partial`&lt;[`OpenTableOptions`](../interfaces/OpenTableOptions.md)&gt;
-    Additional options

 #### Returns

@@ -567,7 +724,7 @@ a "not supported" error.

 ***

-### tableNames()
+### ~~tableNames()~~

 #### tableNames(options)

@@ -589,6 +746,10 @@ Tables will be returned in lexicographical order.

 `Promise`&lt;`string`[]&gt;

+##### Deprecated
+
+Use [Connection.listTables](Connection.md#listtables) instead.
+
 #### tableNames(namespacePath, options)

 ```ts
@@ -611,3 +772,7 @@ Tables will be returned in lexicographical order.
 ##### Returns

 `Promise`&lt;`string`[]&gt;
+
+##### Deprecated
+
+Use [Connection.listTables](Connection.md#listtables) instead.
@@ -0,0 +1,101 @@
+[**@lancedb/lancedb**](../README.md) • **Docs**
+
+***
+
+[@lancedb/lancedb](../globals.md) / MaterializedView
+
+# Class: MaterializedView
+
+A handle on a materialized view: its table plus its definition.
+
+Obtained from [Connection#createMaterializedView](Connection.md#creatematerializedview) or
+[Connection#openMaterializedView](Connection.md#openmaterializedview). The view is a normal table --
+queries, indexes and search all apply through [MaterializedView#table](MaterializedView.md#table)
+-- whose contents are maintained by [MaterializedView#refresh](MaterializedView.md#refresh).
+
+## Constructors
+
+### new MaterializedView()
+
+```ts
+new MaterializedView(table): MaterializedView
+```
+
+#### Parameters
+
+* **table**: [`Table`](Table.md)
+
+#### Returns
+
+[`MaterializedView`](MaterializedView.md)
+
+## Accessors
+
+### name
+
+```ts
+get name(): string
+```
+
+#### Returns
+
+`string`
+
+## Methods
+
+### definition()
+
+```ts
+definition(): Promise<MaterializedViewDefinition>
+```
+
+The query that defines the view, read from its stored schema.
+
+#### Returns
+
+`Promise`&lt;[`MaterializedViewDefinition`](../interfaces/MaterializedViewDefinition.md)&gt;
+
+***
+
+### refresh()
+
+```ts
+refresh(options?): Promise<RefreshMaterializedViewResult>
+```
+
+Recompute the view from its source.
+
+The refresh is incremental when the source's changes can be reconciled
+into the view -- rows added, changed or removed since the last one --
+and otherwise rebuilds. `full` forces a rebuild; `sourceVersion`
+refreshes to that source version instead of the latest.
+
+Concurrent refreshes of one view do not duplicate its rows. Two that
+plan the same source rows conflict on commit, and the loser throws
+rather than writing them a second time.
+
+#### Parameters
+
+* **options?**
+
+* **options.full?**: `boolean`
+
+* **options.sourceVersion?**: `number`
+
+#### Returns
+
+`Promise`&lt;[`RefreshMaterializedViewResult`](../interfaces/RefreshMaterializedViewResult.md)&gt;
+
+***
+
+### table()
+
+```ts
+table(): Table
+```
+
+The view, as the table it is.
+
+#### Returns
+
+[`Table`](Table.md)
@@ -69,14 +69,34 @@ abstract addColumns(newColumnTransforms): Promise<AddColumnsResult>

 Add new columns with defined values.

+The `{ computed }` form stores the expression rather than evaluating it
+now: the column is committed with no values, and rows get them from
+[Table#refreshColumn](Table.md#refreshcolumn). Declaring one therefore costs the same on a
+large table as on an empty one.
+
+A refresh does not revisit rows it has already filled, so mutating an
+input leaves the value computed at fill time; recomputing means dropping
+the column and declaring it again. While a declaration reads a column,
+that column cannot be renamed, retyped or dropped.
+
+On LanceDB Cloud and Enterprise the expression is planned by the
+server, and the refresh runs as a server job -- see
+[Table#refreshColumnAsync](Table.md#refreshcolumnasync).
+
 #### Parameters

-* **newColumnTransforms**: `Field`&lt;`any`&gt; \| `Field`&lt;`any`&gt;[] \| `Schema`&lt;`any`&gt; \| [`AddColumnsSql`](../interfaces/AddColumnsSql.md)[]
+* **newColumnTransforms**:
+    \| `Field`&lt;`any`&gt;
+    \| `Field`&lt;`any`&gt;[]
+    \| `Schema`&lt;`any`&gt;
+    \| [`AddColumnsSql`](../interfaces/AddColumnsSql.md)[]
+    \| `object`
    Either:
    - An array of objects with column names and SQL expressions to calculate values
    - A single Arrow Field defining one column with its data type (column will be initialized with null values)
    - An array of Arrow Fields defining columns with their data types (columns will be initialized with null values)
    - An Arrow Schema defining columns with their data types (columns will be initialized with null values)
+    - `{ computed }`, declaring columns defined by a SQL expression whose type and inputs are derived from it

 #### Returns

@@ -85,6 +105,13 @@ Add new columns with defined values.
 A promise that resolves to an object
 containing the new version number of the table after adding the columns.

+#### Example
+
+```ts
+await table.addColumns({ computed: [{ name: "doubled", valueSql: "x * 2" }] });
+const { rowsFilled } = await table.refreshColumn("doubled");
+```
+
 ***

 ### alterColumns()
@@ -186,6 +213,39 @@ version of the table.

 ***

+### checkpointLsm()
+
+```ts
+abstract checkpointLsm(): Promise<void>
+```
+
+Converge this table's LSM write path into its base table.
+
+Seals once, then triggers compaction and polls until the L0 that existed
+at the start is gone. The target set is fixed at the start, so
+generations created *during* the checkpoint are ignored — that is what
+lets it terminate under write load, and what makes it best-effort: it
+converges the fresh tier as of some instant. Idempotent, abandonable at
+any point, and safe to run on a cadence.
+
+There is no liveness bound — the compactor pool is shared across tables,
+so a checkpoint queued behind unrelated work looks exactly like one that
+is merging. The caller owns the deadline.
+
+#### Returns
+
+`Promise`&lt;`void`&gt;
+
+#### Example
+
+```ts
+const before = await table.getLsmStats();
+await table.checkpointLsm();
+const after = await table.getLsmStats();
+```
+
+***
+
 ### close()

 ```ts
@@ -223,6 +283,24 @@ It is a no-op when no writers are cached.

 ***

+### compactLsm()
+
+```ts
+abstract compactLsm(): Promise<void>
+```
+
+Trigger a background L0 → base compaction pass per bucket.
+
+Returns once the passes are *dispatched*, not once they finish — watch
+[Table#getLsmStats](Table.md#getlsmstats) for progress, or use
+[Table#checkpointLsm](Table.md#checkpointlsm) to wait for convergence.
+
+#### Returns
+
+`Promise`&lt;`void`&gt;
+
+***
+
 ### countRows()

 ```ts
@@ -421,6 +499,48 @@ Drop an index from the table.

 ***

+### flushLsm()
+
+```ts
+abstract flushLsm(): Promise<void>
+```
+
+Seal every bucket's active memtable into a new L0 generation.
+
+Returns once the seal is committed. Sealing an empty memtable is a no-op,
+so this is safe to call repeatedly.
+
+#### Returns
+
+`Promise`&lt;`void`&gt;
+
+***
+
+### getLsmStats()
+
+```ts
+abstract getLsmStats(includeGenerationRows?): Promise<undefined | LsmStats>
+```
+
+Read live per-bucket LSM state.
+
+Answers "how far behind is my fresh tier", "which bucket is hot", and
+"why is my fresh-tier vector search brute-force". Mutates no table state.
+
+Resolves to `undefined` only when the LSM write path is not enabled.
+
+#### Parameters
+
+* **includeGenerationRows?**: `boolean`
+    Also count rows per L0 generation.
+    Off by default because each count opens an uncached Lance dataset.
+
+#### Returns
+
+`Promise`&lt;`undefined` \| [`LsmStats`](../interfaces/LsmStats.md)&gt;
+
+***
+
 ### getLsmWriteSpec()

 ```ts
@@ -431,9 +551,10 @@ Read the [LsmWriteSpec](../interfaces/LsmWriteSpec.md) currently installed on th

 Resolves to `undefined` when the MemWAL LSM write path is not enabled (no
 spec has been set, or it was removed with [Table#unsetLsmWriteSpec](Table.md#unsetlsmwritespec)).
-The returned spec — including its `maintainedIndexes` and
-`writerConfigDefaults` — mirrors what was passed to
-[Table#setLsmWriteSpec](Table.md#setlsmwritespec).
+The returned spec mirrors what was passed to
+[Table#setLsmWriteSpec](Table.md#setlsmwritespec), except that `maintainedIndexes` always
+reports the concrete list resolved when the spec was set — `undefined`
+never round-trips.

 #### Returns

@@ -717,6 +838,67 @@ for await (const batch of table.query()) {

 ***

+### refreshColumn()
+
+```ts
+abstract refreshColumn(column): Promise<RefreshColumnResult>
+```
+
+Fill the rows of a computed column that hold no value yet.
+
+Rows appended since the last refresh are filled by the next one; rows
+already filled are left as they are, so the call is idempotent and does
+not observe a mutated input. Local tables only: a remote refresh runs
+as a server job, through [Table#refreshColumnAsync](Table.md#refreshcolumnasync).
+
+#### Parameters
+
+* **column**: `string`
+    The name of the computed column to fill.
+
+#### Returns
+
+`Promise`&lt;[`RefreshColumnResult`](../interfaces/RefreshColumnResult.md)&gt;
+
+A promise that resolves to the
+number of rows filled and the new version number of the table.
+
+***
+
+### refreshColumnAsync()
+
+```ts
+abstract refreshColumnAsync(column): Promise<Job>
+```
+
+Like [Table#refreshColumn](Table.md#refreshcolumn), but returns a handle to the refresh
+job instead of blocking until it completes.
+
+The job may already be complete when returned; callers must not assume
+the column is filled until [Job.wait](Job.md#wait) resolves. Invalid input --
+an unknown column, or one that is not computed -- rejects here rather
+than failing the job. On local tables the job runs in-process; on
+LanceDB Cloud and Enterprise it is the server's backfill job.
+
+#### Parameters
+
+* **column**: `string`
+    The name of the computed column to fill.
+
+#### Returns
+
+`Promise`&lt;[`Job`](Job.md)&gt;
+
+#### Example
+
+```ts
+const job = await table.refreshColumnAsync("doubled");
+await job.wait();
+console.log(await job.status()); // "finished"
+```
+
+***
+
 ### restore()

 ```ts
@@ -806,6 +988,11 @@ All variants require the table to have an unenforced primary key
 ([Table#setUnenforcedPrimaryKey](Table.md#setunenforcedprimarykey)); bucket sharding additionally
 requires it to be the single column being bucketed.

+Omitting `maintainedIndexes` maintains every index on the table, resolved
+here, failing if one cannot be maintained — name them to install anyway.
+Naming them pins an exact set, and a still-building index is rejected
+rather than quietly omitted.
+
 #### Parameters

 * **spec**: [`LsmWriteSpec`](../interfaces/LsmWriteSpec.md)
@@ -29,6 +29,7 @@
 - [Job](classes/Job.md)
 - [MakeArrowTableOptions](classes/MakeArrowTableOptions.md)
 - [MatchQuery](classes/MatchQuery.md)
+- [MaterializedView](classes/MaterializedView.md)
 - [MergeInsertBuilder](classes/MergeInsertBuilder.md)
 - [MultiMatchQuery](classes/MultiMatchQuery.md)
 - [NativeJsHeaderProvider](classes/NativeJsHeaderProvider.md)
@@ -59,6 +60,10 @@
 - [BranchDiff](interfaces/BranchDiff.md)
 - [BranchIndexSummary](interfaces/BranchIndexSummary.md)
 - [BranchRowCountSummary](interfaces/BranchRowCountSummary.md)
+- [BucketStats](interfaces/BucketStats.md)
+- [CherryPickError](interfaces/CherryPickError.md)
+- [CherryPickPreview](interfaces/CherryPickPreview.md)
+- [CherryPickResult](interfaces/CherryPickResult.md)
 - [ClientConfig](interfaces/ClientConfig.md)
 - [ColumnAlteration](interfaces/ColumnAlteration.md)
 - [ColumnOrdering](interfaces/ColumnOrdering.md)
@@ -82,6 +87,7 @@
 - [FtsToken](interfaces/FtsToken.md)
 - [FullTextQuery](interfaces/FullTextQuery.md)
 - [FullTextSearchOptions](interfaces/FullTextSearchOptions.md)
+- [GenerationStats](interfaces/GenerationStats.md)
 - [HnswPqOptions](interfaces/HnswPqOptions.md)
 - [HnswSqOptions](interfaces/HnswSqOptions.md)
 - [IndexConfig](interfaces/IndexConfig.md)
@@ -95,10 +101,12 @@
 - [JobInfo](interfaces/JobInfo.md)
 - [ListNamespacesOptions](interfaces/ListNamespacesOptions.md)
 - [ListNamespacesResponse](interfaces/ListNamespacesResponse.md)
+- [ListTablesOptions](interfaces/ListTablesOptions.md)
+- [ListTablesResponse](interfaces/ListTablesResponse.md)
+- [LsmStats](interfaces/LsmStats.md)
 - [LsmWriteSpec](interfaces/LsmWriteSpec.md)
- [MergeBlocker](interfaces/MergeBlocker.md)
- [MergeBranchResult](interfaces/MergeBranchResult.md)
- [MergePreview](interfaces/MergePreview.md)
+- [MaterializedViewDefinition](interfaces/MaterializedViewDefinition.md)
+- [MemtableStats](interfaces/MemtableStats.md)
 - [MergeResult](interfaces/MergeResult.md)
 - [NativeOAuthConfig](interfaces/NativeOAuthConfig.md)
 - [OAuthConfig](interfaces/OAuthConfig.md)
@@ -106,6 +114,8 @@
 - [OptimizeOptions](interfaces/OptimizeOptions.md)
 - [OptimizeStats](interfaces/OptimizeStats.md)
 - [QueryExecutionOptions](interfaces/QueryExecutionOptions.md)
+- [RefreshColumnResult](interfaces/RefreshColumnResult.md)
+- [RefreshMaterializedViewResult](interfaces/RefreshMaterializedViewResult.md)
 - [RemovalStats](interfaces/RemovalStats.md)
 - [RenameTableOptions](interfaces/RenameTableOptions.md)
 - [RestNamespaceConfig](interfaces/RestNamespaceConfig.md)
@@ -138,6 +148,7 @@
 - [FieldLike](type-aliases/FieldLike.md)
 - [IntoSql](type-aliases/IntoSql.md)
 - [IntoVector](type-aliases/IntoVector.md)
+- [MaterializedViewSelect](type-aliases/MaterializedViewSelect.md)
 - [MultiVector](type-aliases/MultiVector.md)
 - [RecordBatchLike](type-aliases/RecordBatchLike.md)
 - [SchemaLike](type-aliases/SchemaLike.md)
@@ -50,6 +50,14 @@ changedColumns: BranchColumnChange[];

 ***

+### errors
+
+```ts
+errors: CherryPickError[];
+```
+
+***
+
 ### fromBranch

 ```ts
@@ -66,22 +74,6 @@ mainVersion: number;

 ***

-### mergeBlockers
-
-```ts
-mergeBlockers: MergeBlocker[];
-```
-
-***
-
-### mergeable
-
-```ts
-mergeable: boolean;
-```
-
-***
-
 ### parentVersion

 ```ts
@@ -0,0 +1,116 @@
+[**@lancedb/lancedb**](../README.md) • **Docs**
+
+***
+
+[@lancedb/lancedb](../globals.md) / BucketStats
+
+# Interface: BucketStats
+
+Live state of one bucket. A table is N buckets on one node; flattening to a
+single number hides the one hot bucket that is usually why someone opened
+this endpoint.
+
+## Properties
+
+### compacting
+
+```ts
+compacting: boolean;
+```
+
+Whether a pass owns this bucket's compaction latch right now. Says *a*
+driver is running, not *whose*, and the latch is held from dispatch —
+including while the pass queues for a pod-wide compactor permit. Read it
+as "do not pile on", never as "mine is progressing".
+
+***
+
+### currentGeneration
+
+```ts
+currentGeneration: number;
+```
+
+The generation the active memtable will become.
+
+***
+
+### generations
+
+```ts
+generations: GenerationStats[];
+```
+
+Flushed L0 generations not yet merged into the base table.
+
+***
+
+### manifestVersion
+
+```ts
+manifestVersion: number;
+```
+
+Version of the shard manifest these numbers were read from.
+
+***
+
+### memtables?
+
+```ts
+optional memtables: MemtableStats[];
+```
+
+Oldest first, active last. Absent for a `"Sealed"` bucket, whose
+in-memory state is torn down.
+
+***
+
+### replayAfterWalEntryPosition
+
+```ts
+replayAfterWalEntryPosition: number;
+```
+
+WAL position replay resumes from.
+
+***
+
+### shardId
+
+```ts
+shardId: string;
+```
+
+The shard this bucket writes.
+
+***
+
+### status
+
+```ts
+status: string;
+```
+
+`"Active"` or `"Sealed"` (drop-table 2PC in flight).
+
+***
+
+### walEntryPositionLastSeen
+
+```ts
+walEntryPositionLastSeen: number;
+```
+
+Highest WAL position the writer has seen. The difference against
+`replayAfterWalEntryPosition` is the WAL lag.
+
+***
+
+### writerEpoch
+
+```ts
+writerEpoch: number;
+```
+
+Epoch of the writer that currently owns the shard.
@@ -2,11 +2,11 @@

 ***

-[@lancedb/lancedb](../globals.md) / MergeBlocker
+[@lancedb/lancedb](../globals.md) / CherryPickError

-# Interface: MergeBlocker
+# Interface: CherryPickError

-A reason why a branch cannot currently be merged.
+A reason why a cherry-pick cannot currently land.

 ## Properties

@@ -0,0 +1,17 @@
+[**@lancedb/lancedb**](../README.md) • **Docs**
+
+***
+
+[@lancedb/lancedb](../globals.md) / CherryPickPreview
+
+# Interface: CherryPickPreview
+
+Changes that would be, or were, promoted by a cherry-pick.
+
+## Properties
+
+### promotedColumns
+
+```ts
+promotedColumns: string[];
+```
@@ -2,11 +2,11 @@

 ***

-[@lancedb/lancedb](../globals.md) / MergeBranchResult
+[@lancedb/lancedb](../globals.md) / CherryPickResult

-# Interface: MergeBranchResult
+# Interface: CherryPickResult

-Result of previewing or attempting a branch merge.
+Result of previewing or attempting a cherry-pick.

 ## Properties

@@ -29,7 +29,7 @@ optional mainVersionAfter: number;
 ### preview

 ```ts
-preview: MergePreview;
+preview: CherryPickPreview;
 ```

 ***
@@ -38,9 +38,9 @@ preview: MergePreview;

 ```ts
 status:
+  | "failed"
  | "unknown"
-  | "rejected"
  | "ready"
  | "notImplemented"
-  | "merged";
+  | "cherryPicked";
 ```
@@ -0,0 +1,40 @@
+[**@lancedb/lancedb**](../README.md) • **Docs**
+
+***
+
+[@lancedb/lancedb](../globals.md) / GenerationStats
+
+# Interface: GenerationStats
+
+One flushed L0 generation.
+
+## Properties
+
+### bytes
+
+```ts
+bytes: number;
+```
+
+On-disk size of the generation.
+
+***
+
+### generation
+
+```ts
+generation: number;
+```
+
+The generation number. Increases as memtables are sealed into L0.
+
+***
+
+### rows?
+
+```ts
+optional rows: number;
+```
+
+Present only when `includeGenerationRows` was requested. Off by default
+because each count opens an uncached Lance dataset.
@@ -0,0 +1,34 @@
+[**@lancedb/lancedb**](../README.md) • **Docs**
+
+***
+
+[@lancedb/lancedb](../globals.md) / ListTablesOptions
+
+# Interface: ListTablesOptions
+
+## Properties
+
+### limit?
+
+```ts
+optional limit: number;
+```
+
+An upper bound on how many tables to return.
+
+A page may hold fewer than this and still not be the last one, so keep
+going while the response carries a page token rather than while pages are
+full.
+
+***
+
+### pageToken?
+
+```ts
+optional pageToken: string;
+```
+
+Token from a previous response, to resume listing where it left off.
+
+The token is opaque: it carries whatever the database needs to resume, and
+callers should not construct or interpret one.
@@ -0,0 +1,23 @@
+[**@lancedb/lancedb**](../README.md) • **Docs**
+
+***
+
+[@lancedb/lancedb](../globals.md) / ListTablesResponse
+
+# Interface: ListTablesResponse
+
+## Properties
+
+### pageToken?
+
+```ts
+optional pageToken: string;
+```
+
+***
+
+### tables
+
+```ts
+tables: string[];
+```
@@ -0,0 +1,22 @@
+[**@lancedb/lancedb**](../README.md) • **Docs**
+
+***
+
+[@lancedb/lancedb](../globals.md) / LsmStats
+
+# Interface: LsmStats
+
+Live per-bucket LSM state, as returned by `Table#getLsmStats`.
+
+Nothing here is derived: sums and differences (total L0 bytes, WAL lag) are
+the caller's to compute.
+
+## Properties
+
+### buckets
+
+```ts
+buckets: BucketStats[];
+```
+
+One entry per bucket backing this table.
@@ -34,7 +34,9 @@ Bucket and identity variants: the sharding column.
 optional maintainedIndexes: string[];
 ```

-Names of indexes the MemWAL should keep up to date during writes.
+Indexes the MemWAL keeps up to date. Omit to maintain every supported
+index, resolved on install — a snapshot, so indexes created later are not
+maintained. Pass `[]` for none.

 ***

@@ -0,0 +1,59 @@
+[**@lancedb/lancedb**](../README.md) • **Docs**
+
+***
+
+[@lancedb/lancedb](../globals.md) / MaterializedViewDefinition
+
+# Interface: MaterializedViewDefinition
+
+The query that defines a materialized view.
+
+## Properties
+
+### filter?
+
+```ts
+optional filter: string;
+```
+
+SQL predicate selecting the source rows the view holds.
+
+***
+
+### inputs
+
+```ts
+inputs: string[];
+```
+
+Source columns the projections and filter read.
+
+***
+
+### limit?
+
+```ts
+optional limit: number;
+```
+
+Cap on the number of rows the view holds.
+
+***
+
+### projections
+
+```ts
+projections: [string, string][];
+```
+
+`[output column, SQL expression]` pairs, in view schema order.
+
+***
+
+### sourceTable
+
+```ts
+sourceTable: string;
+```
+
+Name of the source table, in the same database as the view.
@@ -0,0 +1,60 @@
+[**@lancedb/lancedb**](../README.md) • **Docs**
+
+***
+
+[@lancedb/lancedb](../globals.md) / MemtableStats
+
+# Interface: MemtableStats
+
+One in-memory memtable.
+
+## Properties
+
+### batches
+
+```ts
+batches: number;
+```
+
+Record batches currently buffered.
+
+***
+
+### bytes
+
+```ts
+bytes: number;
+```
+
+Estimated in-memory size.
+
+***
+
+### generation
+
+```ts
+generation: number;
+```
+
+The generation this memtable will become once sealed.
+
+***
+
+### indexes
+
+```ts
+indexes: string[];
+```
+
+Names of the indexes this memtable carries. An absent name is the whole
+answer to "why is my fresh-tier search on that column brute-force".
+
+***
+
+### rows
+
+```ts
+rows: number;
+```
+
+Rows currently buffered.
@@ -1,17 +0,0 @@
-[**@lancedb/lancedb**](../README.md) • **Docs**
-
-***
-
-[@lancedb/lancedb](../globals.md) / MergePreview
-
-# Interface: MergePreview
-
-Changes that would be, or were, promoted by a branch merge.
-
-## Properties
-
-### promotedColumns
-
-```ts
-promotedColumns: string[];
-```
@@ -0,0 +1,23 @@
+[**@lancedb/lancedb**](../README.md) • **Docs**
+
+***
+
+[@lancedb/lancedb](../globals.md) / RefreshColumnResult
+
+# Interface: RefreshColumnResult
+
+## Properties
+
+### rowsFilled
+
+```ts
+rowsFilled: number;
+```
+
+***
+
+### version
+
+```ts
+version: number;
+```
@@ -0,0 +1,41 @@
+[**@lancedb/lancedb**](../README.md) • **Docs**
+
+***
+
+[@lancedb/lancedb](../globals.md) / RefreshMaterializedViewResult
+
+# Interface: RefreshMaterializedViewResult
+
+## Properties
+
+### mode
+
+```ts
+mode: string;
+```
+
+How the view was brought up to date: "rebuild", "incremental" or "no_op".
+
+***
+
+### rowsWritten
+
+```ts
+rowsWritten: number;
+```
+
+***
+
+### sourceVersion
+
+```ts
+sourceVersion: number;
+```
+
+***
+
+### version
+
+```ts
+version: number;
+```
@@ -4,11 +4,16 @@

 [@lancedb/lancedb](../globals.md) / TableNamesOptions

-# Interface: TableNamesOptions
+# Interface: ~~TableNamesOptions~~
+
+## Deprecated
+
+Use [ListTablesOptions](ListTablesOptions.md) with [Connection.listTables](../classes/Connection.md#listtables)
+instead.

 ## Properties

-### limit?
+### ~~limit?~~

 ```ts
 optional limit: number;
@@ -18,7 +23,7 @@ An optional limit to the number of results to return.

 ***

-### startAfter?
+### ~~startAfter?~~

 ```ts
 optional startAfter: string;
@@ -44,4 +44,7 @@ The number of rows in the table
 totalBytes: number;
 ```

-The total number of bytes in the table
+The total size, in bytes, of the table's data files, index files, and
+overlay files
+
+Read from the manifest, so this excludes deletion files and manifests.
@@ -25,9 +25,12 @@
 ### Type Aliases

 - [CreateReturnType](type-aliases/CreateReturnType.md)
+- [EmbeddingMetadataEntry](type-aliases/EmbeddingMetadataEntry.md)
+- [ResolvedEmbeddingFunctionConfig](type-aliases/ResolvedEmbeddingFunctionConfig.md)

 ### Functions

 - [LanceSchema](functions/LanceSchema.md)
 - [getRegistry](functions/getRegistry.md)
+- [parseEmbeddingMetadata](functions/parseEmbeddingMetadata.md)
 - [register](functions/register.md)
@@ -0,0 +1,22 @@
+[**@lancedb/lancedb**](../../../README.md) • **Docs**
+
+***
+
+[@lancedb/lancedb](../../../globals.md) / [embedding](../README.md) / parseEmbeddingMetadata
+
+# Function: parseEmbeddingMetadata()
+
+```ts
+function parseEmbeddingMetadata(json): EmbeddingMetadataEntry[]
+```
+
+The single parser for `embedding_functions` schema metadata: every reader
+goes through here, so the wire contract cannot fork between them.
+
+## Parameters
+
+* **json**: `string`
+
+## Returns
+
+[`EmbeddingMetadataEntry`](../type-aliases/EmbeddingMetadataEntry.md)[]
@@ -0,0 +1,40 @@
+[**@lancedb/lancedb**](../../../README.md) • **Docs**
+
+***
+
+[@lancedb/lancedb](../../../globals.md) / [embedding](../README.md) / EmbeddingMetadataEntry
+
+# Type Alias: EmbeddingMetadataEntry
+
+```ts
+type EmbeddingMetadataEntry: object;
+```
+
+One entry of the `embedding_functions` schema metadata, with the column
+keys normalized across the bindings' spellings.
+
+## Type declaration
+
+### model
+
+```ts
+model: EmbeddingFunction["TOptions"];
+```
+
+### name
+
+```ts
+name: string;
+```
+
+### sourceColumn
+
+```ts
+sourceColumn: string;
+```
+
+### vectorColumn
+
+```ts
+vectorColumn: string;
+```
@@ -0,0 +1,22 @@
+[**@lancedb/lancedb**](../../../README.md) • **Docs**
+
+***
+
+[@lancedb/lancedb](../../../globals.md) / [embedding](../README.md) / ResolvedEmbeddingFunctionConfig
+
+# Type Alias: ResolvedEmbeddingFunctionConfig
+
+```ts
+type ResolvedEmbeddingFunctionConfig: EmbeddingFunctionConfig & object;
+```
+
+An [EmbeddingFunctionConfig] read back from table metadata, where the
+vector column is always recorded.
+
+## Type declaration
+
+### vectorColumn
+
+```ts
+vectorColumn: string;
+```
@@ -0,0 +1,14 @@
+[**@lancedb/lancedb**](../README.md) • **Docs**
+
+***
+
+[@lancedb/lancedb](../globals.md) / MaterializedViewSelect
+
+# Type Alias: MaterializedViewSelect
+
+```ts
+type MaterializedViewSelect: (string | [string, string])[] | Record<string, string>;
+```
+
+The view's columns: column names, `[alias, SQL expression]` pairs, or a
+record of the same. A bare name projects itself.
@@ -31,7 +31,7 @@ is also an [asynchronous API client](#connections-asynchronous).
 ## Namespaces (Synchronous)

 A namespace-backed connection resolves tables through a
-[Lance namespace](https://lancedb.github.io/lance-namespace/) service instead of
+[Lance namespace](https://lance-format.github.io/lance-namespace/) service instead of
 listing a storage directory.

 ::: lancedb.connect_namespace
@@ -52,6 +52,62 @@ listing a storage directory.

 ::: lancedb.table.Branches

+::: lancedb.LsmWriteSpec
+
+## Functions and Jobs
+
+::: lancedb.functions.FunctionArtifact
+
+::: lancedb.functions.FunctionParameter
+
+::: lancedb.functions.FunctionResultField
+
+::: lancedb.functions.FunctionOutput
+
+::: lancedb.functions.FunctionSignature
+
+::: lancedb.functions.PythonEnvironmentSpec
+
+::: lancedb.functions.udf
+
+::: lancedb.functions.UdfDefinition
+
+::: lancedb.functions.FunctionRegistrationRequest
+
+::: lancedb.functions.FunctionArtifactRequest
+
+::: lancedb.functions.FunctionArtifactContent
+
+::: lancedb.functions.PythonAdapterSpec
+
+::: lancedb.functions.FunctionVersion
+
+::: lancedb.functions.PythonRuntimeSpec
+
+::: lancedb.functions.FunctionVersionRef
+
+::: lancedb.functions.ApplicationInput
+
+::: lancedb.functions.FunctionApplication
+
+::: lancedb.functions.InputBinding
+
+::: lancedb.functions.OutputMapping
+
+::: lancedb.functions.FunctionBinding
+
+::: lancedb.functions.RefreshColumnResult
+
+::: lancedb.job.Job
+
+::: lancedb.job.AsyncJob
+
+## Materialized Views (Synchronous)
+
+::: lancedb.materialized_view.MaterializedView
+
+::: lancedb.materialized_view.MaterializedViewDefinition
+
 ## Expressions

 Type-safe expression builder for filters and projections. Use these instead
@@ -151,8 +207,9 @@ The same option is available on `lancedb.tokenize(...)` and the deprecated
 ```python
 import lancedb

-tokens = list(lancedb.tokenize("acme makes searchable data",
-                               custom_stop_words=["acme"]))
+tokens = list(
+    lancedb.tokenize("acme makes searchable data", custom_stop_words=["acme"])
+)
 ```

 ::: lancedb.tokenize
@@ -204,6 +261,8 @@ instead of being materialized with the rest of the row.

 ::: lancedb.streaming.StreamingDataset

+::: lancedb.streaming.StreamingDataLoader
+
 ::: lancedb.permutation.permutation_builder

 ::: lancedb.permutation.PermutationBuilder
@@ -244,6 +303,10 @@ Table hold your actual data as a collection of records / rows.

 ::: lancedb.table.AsyncBranches

+## Materialized Views (Asynchronous)
+
+::: lancedb.materialized_view.AsyncMaterializedView
+
 ## Indices (Asynchronous)

 Indices can be created on a table to speed up queries. This section