Index

A

add_columns() (lance.dataset.LanceDataset method) (lance.LanceDataset method) add_global_buffer() (lance.file.LanceFileWriter method) add_schema_metadata() (lance.file.LanceFileWriter method) alter_columns() (lance.dataset.LanceDataset method) (lance.LanceDataset method) AlterColumn (class in lance.dataset)

apply_defaults() (lance.dataset.ScannerBuilder method) arrow_data_type_to_tf() (in module lance.tf.data) as_py() (lance.arrow.ImageScalar method) asdict() (lance.fragment.DeletionFile method) (lance.fragment.RowIdMeta method) assign_ivf_partitions() (lance.indices.IndicesBuilder method) async_dataset() (in module lance.torch.async_dataset) AsyncDataset (class in lance.torch.async_dataset)

B

batch_index (lance.udf.BatchUDFCheckpoint.BatchInfo attribute) batch_readahead() (lance.dataset.ScannerBuilder method) batch_size (lance.optimize.CompactionOptions attribute) batch_size() (lance.dataset.ScannerBuilder method) batch_udf() (in module lance) (in module lance.udf) BatchUDF (class in lance.udf) BatchUDFCheckpoint (class in lance.udf) BatchUDFCheckpoint.BatchInfo (class in lance.udf) begin() (lance.progress.FileSystemFragmentWriteProgress method) (lance.progress.FragmentWriteProgress method) (lance.progress.NoopFragmentWriteProgress method)

bfloat16_array() (in module lance.arrow) BFloat16Array (class in lance.arrow) BFloat16Type (class in lance.arrow) BlobColumn (class in lance) (class in lance.blob) BlobFile (class in lance) (class in lance.blob) BlobIterator (class in lance.blob) blobs_op (lance.dataset.Transaction attribute) (lance.Transaction attribute) buffers (lance.file.LancePageMetadata attribute) build() (lance.util.HNSW static method) BulkCommitResult (class in lance.dataset)

C

cast() (in module lance.arrow) centroids (lance.indices.IvfModel attribute) (lance.util.KMeans property) checkout_version() (lance.dataset.LanceDataset method) (lance.LanceDataset method) cleanup() (lance.udf.BatchUDFCheckpoint method) cleanup_old_versions() (lance.dataset.LanceDataset method) (lance.LanceDataset method) close() (lance.blob.BlobFile method) (lance.BlobFile method) (lance.file.LanceFileWriter method) (lance.torch.async_dataset.AsyncDataset method) closed (lance.blob.BlobFile property) (lance.BlobFile property) codebook (lance.indices.PqModel attribute) column_buffers (lance.file.LanceColumnMetadata attribute) column_indices (lance.fragment.DataFile attribute), [1] column_to_tensor() (in module lance.tf.data) columns (lance.file.LanceFileMetadata attribute) (lance.file.LanceFileStatistics attribute) columns() (lance.dataset.ScannerBuilder method) commit() (lance.dataset.LanceDataset static method) (lance.LanceDataset static method) (lance.optimize.Compaction static method) commit_batch() (lance.dataset.LanceDataset static method) (lance.LanceDataset static method) CommitConflictError

compact_files() (lance.dataset.DatasetOptimizer method) Compaction (class in lance.optimize) CompactionMetrics (class in lance.optimize) CompactionOptions (class in lance.optimize) CompactionPlan (class in lance.optimize) CompactionTask (class in lance.optimize) complete() (lance.progress.FileSystemFragmentWriteProgress method) (lance.progress.FragmentWriteProgress method) (lance.progress.NoopFragmentWriteProgress method) compute_partitions() (in module lance.vector) compute_pq_codes() (in module lance.vector) cosine_distance() (in module lance.torch.distance) count_rows() (lance.dataset.LanceDataset method) (lance.dataset.LanceScanner method) (lance.fragment.LanceFragment method) (lance.LanceDataset method) (lance.LanceFragment method) (lance.LanceScanner method) create() (lance.dataset.Tags method) (lance.fragment.LanceFragment static method) (lance.LanceFragment static method) create_from_file() (lance.fragment.LanceFragment static method) (lance.LanceFragment static method) create_index() (lance.dataset.LanceDataset method) (lance.LanceDataset method) create_scalar_index() (lance.dataset.LanceDataset method) (lance.LanceDataset method)

D

data_files() (lance.fragment.FragmentMetadata method) (lance.fragment.LanceFragment method) (lance.FragmentMetadata method) (lance.LanceFragment method) data_storage_version (lance.dataset.LanceDataset property) (lance.LanceDataset property) data_type (lance.dataset.AlterColumn attribute) data_type_to_tensor_spec() (in module lance.tf.data) DataFile (class in lance.fragment) dataset (lance.dataset.BulkCommitResult attribute) dataset() (in module lance) dataset_schema (lance.dataset.LanceScanner property) (lance.LanceScanner property) dataset_stats() (lance.dataset.LanceStats method) dataset_version (lance.dataset.LanceOperation.CreateIndex attribute) (lance.LanceOperation.CreateIndex attribute) DatasetOptimizer (class in lance.dataset) DatasetStats (class in lance.dataset)

delete() (lance.dataset.LanceDataset method) (lance.dataset.Tags method) (lance.fragment.LanceFragment method) (lance.LanceDataset method) (lance.LanceFragment method) deleted_fragment_ids (lance.dataset.LanceOperation.Delete attribute), [1] (lance.LanceOperation.Delete attribute), [1] deletion_file (lance.fragment.FragmentMetadata attribute), [1] (lance.FragmentMetadata attribute), [1] deletion_file() (lance.fragment.LanceFragment method) (lance.LanceFragment method) DeletionFile (class in lance.fragment) dimension (lance.indices.PqModel property) distance_type (lance.indices.IvfModel attribute) drop() (lance.dataset.LanceDataset static method) (lance.LanceDataset static method) drop_columns() (lance.dataset.LanceDataset method) (lance.LanceDataset method)

E

EncodedImageType (class in lance.arrow) encoding (lance.file.LancePageMetadata attribute) execute() (lance.dataset.MergeInsertBuilder method) (lance.MergeInsertBuilder method) (lance.optimize.Compaction static method) (lance.optimize.CompactionTask method)

ExecuteResult (class in lance.dataset) explain_plan() (lance.dataset.LanceScanner method) (lance.LanceScanner method)

F

fast_search() (lance.dataset.ScannerBuilder method) field_ids() (lance.fragment.DataFile method) fields (lance.dataset.Index attribute) (lance.dataset.LanceOperation.CreateIndex attribute) (lance.fragment.DataFile attribute), [1] (lance.LanceOperation.CreateIndex attribute) file_major_version (lance.fragment.DataFile attribute), [1] file_minor_version (lance.fragment.DataFile attribute), [1] file_statistics() (lance.file.LanceFileReader method) file_type (lance.fragment.DeletionFile attribute) files (lance.fragment.FragmentMetadata attribute), [1] (lance.FragmentMetadata attribute), [1] files_added (lance.optimize.CompactionMetrics attribute) files_removed (lance.optimize.CompactionMetrics attribute) FileSystemFragmentWriteProgress (class in lance.progress) filter() (lance.dataset.ScannerBuilder method) fit() (lance.torch.kmeans.KMeans method) (lance.util.KMeans method) FixedShapeImageTensorType (class in lance.arrow) format_fragment() (in module lance.debug) format_manifest() (in module lance.debug) format_schema() (in module lance.debug) fragment_id (lance.fragment.LanceFragment property) (lance.LanceFragment property) (lance.udf.BatchUDFCheckpoint.BatchInfo attribute) fragment_ids (lance.dataset.Index attribute) (lance.dataset.LanceOperation.CreateIndex attribute) (lance.LanceOperation.CreateIndex attribute) fragment_readahead() (lance.dataset.ScannerBuilder method) FragmentMetadata (class in lance) (class in lance.fragment)

fragments (lance.dataset.LanceOperation.Append attribute), [1] (lance.dataset.LanceOperation.Merge attribute), [1] (lance.dataset.LanceOperation.Overwrite attribute), [1] (lance.LanceOperation.Append attribute), [1] (lance.LanceOperation.Merge attribute), [1] (lance.LanceOperation.Overwrite attribute), [1] (lance.optimize.CompactionTask attribute) fragments_added (lance.optimize.CompactionMetrics attribute) fragments_removed (lance.optimize.CompactionMetrics attribute) FragmentSampler (class in lance.sampler) FragmentWriteProgress (class in lance.progress) from_array() (lance.arrow.ImageArray class method) from_batches() (lance.dataset.LanceScanner static method) (lance.LanceScanner static method) from_dataset() (lance.dataset.LanceScanner static method) (lance.LanceScanner static method) from_fragment() (lance.dataset.LanceScanner static method) (lance.LanceScanner static method) from_json() (lance.fragment.FragmentMetadata static method) (lance.FragmentMetadata static method) (lance.optimize.CompactionPlan static method) (lance.optimize.CompactionTask static method) (lance.optimize.RewriteResult static method) from_lance() (in module lance.tf.data) from_lance_batches() (in module lance.tf.data) from_numpy() (lance.arrow.BFloat16Array class method) from_pyarrow() (lance.schema.LanceSchema static method) from_torch() (lance.sampler.ShardedBatchSampler static method) (lance.sampler.ShardedFragmentSampler static method) from_uris() (lance.arrow.ImageURIArray class method) full_text_search() (lance.dataset.ScannerBuilder method) FullScanSampler (class in lance.sampler)

G

get_batch() (lance.udf.BatchUDFCheckpoint method) get_dist_rank() (in module lance.torch.dist) get_dist_world_size() (in module lance.torch.dist) get_fragment() (lance.dataset.LanceDataset method) (lance.LanceDataset method) (lance.udf.BatchUDFCheckpoint method) get_fragments() (lance.dataset.LanceDataset method) (lance.LanceDataset method) get_global_rank() (in module lance.torch.dist)

get_global_world_size() (in module lance.torch.dist) get_log_level() (in module lance.log) get_mp_rank() (in module lance.torch.dist) get_mp_world_size() (in module lance.torch.dist) get_python_log_level() (in module lance.log) global_buffers (lance.file.LanceFileMetadata attribute) ground_truth() (in module lance.torch.bench_utils) groups (lance.dataset.LanceOperation.Rewrite attribute), [1] (lance.LanceOperation.Rewrite attribute), [1]

H

has_index (lance.dataset.LanceDataset property) (lance.LanceDataset property) head() (lance.dataset.LanceDataset method) (lance.dataset.LanceScanner method) (lance.fragment.LanceFragment method) (lance.LanceDataset method) (lance.LanceFragment method) (lance.LanceScanner method)

HNSW (class in lance.util) HuggingFaceConverter (class in lance.hf)

I

id (lance.fragment.DeletionFile attribute) (lance.fragment.FragmentMetadata attribute), [1] (lance.FragmentMetadata attribute), [1] ImageArray (class in lance.arrow) ImageScalar (class in lance.arrow) ImageURIArray (class in lance.arrow) ImageURIType (class in lance.arrow) Index (class in lance.dataset) index_statistics() (lance.dataset.LanceDataset method) (lance.LanceDataset method) index_stats() (lance.dataset.LanceStats method)

IndicesBuilder (class in lance.indices) infer_tfrecord_schema() (in module lance.tf.tfrecord) insert() (lance.dataset.LanceDataset method) (lance.LanceDataset method) insert_batch() (lance.udf.BatchUDFCheckpoint method) insert_fragment() (lance.udf.BatchUDFCheckpoint method) io_buffer_size() (lance.dataset.ScannerBuilder method) iter_fragments() (lance.sampler.FragmentSampler method) (lance.sampler.FullScanSampler method) (lance.sampler.ShardedFragmentSampler method) IvfModel (class in lance.indices)

J

join() (lance.dataset.LanceDataset method) (lance.LanceDataset method) json() (lance.optimize.CompactionPlan method) (lance.optimize.CompactionTask method) (lance.optimize.RewriteResult method)

json_to_schema() (in module lance) (in module lance.schema)

K

KMeans (class in lance.torch.kmeans) (class in lance.util)

L

l2_distance() (in module lance.torch.distance) lance module lance.arrow module lance.blob module lance.commit module lance.dataset module lance.debug module lance.dependencies module lance.file module lance.fragment module lance.hf module lance.indices module lance.log module lance.optimize module lance.progress module lance.ray module lance.sampler module lance.schema module lance.tf module lance.tf.data module lance.tf.tfrecord module lance.torch module lance.torch.async_dataset module lance.torch.bench_utils module lance.torch.data module lance.torch.dist module lance.torch.distance module lance.torch.kmeans module lance.tracing module lance.types module

lance.udf module lance.util module lance.vector module lance_fragments() (in module lance.tf.data) lance_schema (lance.dataset.LanceDataset property) (lance.LanceDataset property) lance_take_batches() (in module lance.tf.data) lance_trace_to_chrome() (in module lance.tracing) LanceBufferDescriptor (class in lance.file) LanceColumnMetadata (class in lance.file) LanceDataset (class in lance) (class in lance.dataset) (class in lance.torch.data) LanceFileMetadata (class in lance.file) LanceFileReader (class in lance.file) LanceFileStatistics (class in lance.file) LanceFileWriter (class in lance.file) LanceFragment (class in lance) (class in lance.fragment) LanceOperation (class in lance) (class in lance.dataset) LanceOperation.Append (class in lance) (class in lance.dataset) LanceOperation.BaseOperation (class in lance) (class in lance.dataset) LanceOperation.CreateIndex (class in lance) (class in lance.dataset) LanceOperation.Delete (class in lance) (class in lance.dataset) LanceOperation.Merge (class in lance) (class in lance.dataset) LanceOperation.Overwrite (class in lance) (class in lance.dataset) LanceOperation.Restore (class in lance) (class in lance.dataset) LanceOperation.Rewrite (class in lance) (class in lance.dataset) LanceOperation.RewriteGroup (class in lance) (class in lance.dataset) LanceOperation.RewrittenIndex (class in lance) (class in lance.dataset) LancePageMetadata (class in lance.file) LanceScanner (class in lance) (class in lance.dataset) LanceSchema (class in lance.schema) LanceStats (class in lance.dataset) late_materialization() (lance.dataset.ScannerBuilder method) latest_version (lance.dataset.LanceDataset property) (lance.LanceDataset property) limit() (lance.dataset.ScannerBuilder method) list() (lance.dataset.Tags method) list_indices() (lance.dataset.LanceDataset method) (lance.LanceDataset method) list_transactions() (in module lance.debug) load() (lance.indices.IvfModel class method) (lance.indices.PqModel class method) load_shuffled_vectors() (lance.indices.IndicesBuilder method)

M

major_version (lance.file.LanceFileMetadata attribute) manifest_size (lance.dataset.Tag attribute) materialize_deletions (lance.optimize.CompactionOptions attribute) materialize_deletions_threadhold (lance.optimize.CompactionOptions attribute) max_bytes_per_file (lance.optimize.CompactionOptions attribute) max_field_id (lance.dataset.LanceDataset property) (lance.LanceDataset property) max_rows_per_group (lance.optimize.CompactionOptions attribute) maybe_sample() (in module lance.sampler) merge() (lance.dataset.LanceDataset method) (lance.fragment.LanceFragment method) (lance.LanceDataset method) (lance.LanceFragment method) merge_columns() (lance.fragment.LanceFragment method) (lance.LanceFragment method) merge_insert() (lance.dataset.LanceDataset method) (lance.LanceDataset method) merged (lance.dataset.BulkCommitResult attribute) MergeInsertBuilder (class in lance) (class in lance.dataset) metadata (lance.dataset.Version attribute) (lance.fragment.LanceFragment property) (lance.LanceFragment property) metadata() (lance.file.LanceFileReader method) metrics (lance.optimize.RewriteResult attribute) migrate_manifest_paths_v2() (lance.dataset.LanceDataset method) (lance.LanceDataset method) minor_version (lance.file.LanceFileMetadata attribute) module lance lance.arrow lance.blob lance.commit lance.dataset lance.debug lance.dependencies lance.file lance.fragment lance.hf lance.indices lance.log lance.optimize lance.progress lance.ray lance.sampler lance.schema lance.tf lance.tf.data lance.tf.tfrecord lance.torch lance.torch.async_dataset lance.torch.bench_utils lance.torch.data lance.torch.dist lance.torch.distance lance.torch.kmeans lance.tracing lance.types lance.udf lance.util lance.vector

N

name (lance.dataset.AlterColumn attribute) (lance.dataset.Index attribute) (lance.dataset.LanceOperation.CreateIndex attribute) (lance.LanceOperation.CreateIndex attribute) nearest() (lance.dataset.ScannerBuilder method) new_fragments (lance.dataset.LanceOperation.RewriteGroup attribute) (lance.LanceOperation.RewriteGroup attribute) (lance.optimize.RewriteResult attribute) new_id (lance.dataset.LanceOperation.RewrittenIndex attribute) (lance.LanceOperation.RewrittenIndex attribute) new_schema (lance.dataset.LanceOperation.Overwrite attribute), [1] (lance.LanceOperation.Overwrite attribute), [1] NoopFragmentWriteProgress (class in lance.progress) normalize_transform() (in module lance.udf) nullable (lance.dataset.AlterColumn attribute) num_column_metadata_bytes (lance.file.LanceFileMetadata attribute) num_data_bytes (lance.file.LanceFileMetadata attribute) num_deleted_rows (lance.dataset.DatasetStats attribute) (lance.dataset.ExecuteResult attribute) (lance.fragment.DeletionFile attribute)

num_deletions (lance.fragment.FragmentMetadata property) (lance.fragment.LanceFragment property) (lance.FragmentMetadata property) (lance.LanceFragment property) num_fragments (lance.dataset.DatasetStats attribute) num_global_buffer_bytes (lance.file.LanceFileMetadata attribute) num_inserted_rows (lance.dataset.ExecuteResult attribute) num_partitions (lance.indices.IvfModel property) num_rows (lance.file.LanceFileMetadata attribute) (lance.fragment.FragmentMetadata property) (lance.FragmentMetadata property) num_rows_updated (lance.dataset.UpdateResult attribute) num_small_files (lance.dataset.DatasetStats attribute) num_subvectors (lance.indices.PqModel attribute) num_tasks() (lance.optimize.CompactionPlan method) num_threads (lance.optimize.CompactionOptions attribute) num_updated_rows (lance.dataset.ExecuteResult attribute)

O

offset() (lance.dataset.ScannerBuilder method) old_fragments (lance.dataset.LanceOperation.RewriteGroup attribute) (lance.LanceOperation.RewriteGroup attribute) old_id (lance.dataset.LanceOperation.RewrittenIndex attribute) (lance.LanceOperation.RewrittenIndex attribute) one_pass_assign_ivf_pq_on_accelerator() (in module lance.vector)

one_pass_train_ivf_pq_on_accelerator() (in module lance.vector) operation (lance.dataset.Transaction attribute) (lance.Transaction attribute) optimize (lance.dataset.LanceDataset property) (lance.LanceDataset property) optimize_indices() (lance.dataset.DatasetOptimizer method) original_fragments (lance.optimize.RewriteResult attribute)

P

pages (lance.file.LanceColumnMetadata attribute) pairwise_cosine() (in module lance.torch.distance) partition_expression (lance.dataset.LanceDataset property) (lance.fragment.LanceFragment property) (lance.LanceDataset property) (lance.LanceFragment property) path (lance.dataset.AlterColumn attribute) (lance.fragment.DataFile attribute) (lance.fragment.DataFile property) path() (lance.fragment.DeletionFile method) physical_rows (lance.fragment.FragmentMetadata attribute), [1] (lance.fragment.LanceFragment property) (lance.FragmentMetadata attribute), [1] (lance.LanceFragment property)

physical_schema (lance.fragment.LanceFragment property) (lance.LanceFragment property) plan() (lance.optimize.Compaction static method) position (lance.file.LanceBufferDescriptor attribute) PqModel (class in lance.indices) predicate (lance.dataset.LanceOperation.Delete attribute), [1] (lance.LanceOperation.Delete attribute), [1] predict() (lance.util.KMeans method) preferred_device() (in module lance.torch) prefilter() (lance.dataset.ScannerBuilder method) PROGRESS_EXT (lance.progress.FileSystemFragmentWriteProgress attribute) projected_schema (lance.dataset.LanceScanner property) (lance.LanceScanner property)

R

read_all() (lance.file.LanceFileReader method) read_global_buffer() (lance.file.LanceFileReader method) read_range() (lance.file.LanceFileReader method) read_tfrecord() (in module lance.tf.tfrecord) read_uris() (lance.arrow.ImageURIArray method) read_version (lance.dataset.Transaction attribute) (lance.fragment.DeletionFile attribute) (lance.optimize.CompactionPlan attribute) (lance.optimize.CompactionTask attribute) (lance.optimize.RewriteResult attribute) (lance.Transaction attribute) readable() (lance.blob.BlobFile method) (lance.BlobFile method) readall() (lance.blob.BlobFile method) (lance.BlobFile method) readinto() (lance.blob.BlobFile method) (lance.BlobFile method)

rebuild_index() (lance.torch.kmeans.KMeans method) replace_field_metadata() (lance.dataset.LanceDataset method) (lance.LanceDataset method) replace_schema() (lance.dataset.LanceDataset method) (lance.LanceDataset method) replace_schema_metadata() (lance.dataset.LanceDataset method) (lance.LanceDataset method) restore() (lance.dataset.LanceDataset method) (lance.LanceDataset method) RewriteResult (class in lance.optimize) rewritten_indices (lance.dataset.LanceOperation.Rewrite attribute), [1] (lance.LanceOperation.Rewrite attribute), [1] row_id_meta (lance.fragment.FragmentMetadata attribute), [1] (lance.FragmentMetadata attribute), [1] RowIdMeta (class in lance.fragment)

S

sample() (lance.dataset.LanceDataset method) (lance.LanceDataset method) Sampler (class in lance.sampler) sanitize_ts() (in module lance.util) save() (lance.indices.IvfModel method) (lance.indices.PqModel method) scan_batches() (lance.dataset.LanceScanner method) (lance.LanceScanner method) scan_in_order() (lance.dataset.ScannerBuilder method) scanner() (lance.dataset.LanceDataset method) (lance.fragment.LanceFragment method) (lance.LanceDataset method) (lance.LanceFragment method) ScannerBuilder (class in lance.dataset) schema (lance.dataset.LanceDataset property) (lance.dataset.LanceOperation.Merge attribute), [1] (lance.file.LanceFileMetadata attribute) (lance.fragment.LanceFragment property) (lance.LanceDataset property) (lance.LanceFragment property) (lance.LanceOperation.Merge attribute), [1] (lance.torch.data.LanceDataset property)

schema_to_json() (in module lance) (in module lance.schema) schema_to_spec() (in module lance.tf.data) seek() (lance.blob.BlobFile method) (lance.BlobFile method) seekable() (lance.blob.BlobFile method) (lance.BlobFile method) session() (lance.dataset.LanceDataset method) (lance.LanceDataset method) set_logger() (in module lance) (in module lance.log) ShardedBatchSampler (class in lance.sampler) ShardedFragmentSampler (class in lance.sampler) shuffle_transformed_vectors() (lance.indices.IndicesBuilder method) size (lance.file.LanceBufferDescriptor attribute) size() (lance.blob.BlobFile method) (lance.BlobFile method) stats (lance.dataset.LanceDataset property) (lance.LanceDataset property)

T

Tag (class in lance.dataset) Tags (class in lance.dataset) tags (lance.dataset.LanceDataset property) (lance.LanceDataset property) take() (lance.dataset.LanceDataset method) (lance.dataset.LanceScanner method) (lance.fragment.LanceFragment method) (lance.LanceDataset method) (lance.LanceFragment method) (lance.LanceScanner method) take_blobs() (lance.dataset.LanceDataset method) (lance.LanceDataset method) take_rows() (lance.file.LanceFileReader method) target_rows_per_fragment (lance.optimize.CompactionOptions attribute) tasks (lance.optimize.CompactionPlan attribute) td_to_micros() (in module lance.util) tell() (lance.blob.BlobFile method) (lance.BlobFile method) timestamp (lance.dataset.Version attribute) to_batches() (lance.dataset.LanceDataset method) (lance.dataset.LanceScanner method) (lance.fragment.LanceFragment method) (lance.LanceDataset method) (lance.LanceFragment method) (lance.LanceScanner method)

to_json() (lance.fragment.FragmentMetadata method) (lance.FragmentMetadata method) to_lance_file() (lance.util.HNSW method) to_numpy() (lance.arrow.BFloat16Array method) to_pandas_dtype() (lance.arrow.BFloat16Type method) to_pyarrow() (lance.schema.LanceSchema method) to_pytorch() (lance.hf.HuggingFaceConverter method) to_reader() (lance.dataset.LanceScanner method) (lance.LanceScanner method) to_scanner() (lance.dataset.ScannerBuilder method) to_table() (lance.dataset.LanceDataset method) (lance.dataset.LanceScanner method) (lance.fragment.LanceFragment method) (lance.LanceDataset method) (lance.LanceFragment method) (lance.LanceScanner method) trace_to_chrome() (in module lance.tracing) train_ivf() (lance.indices.IndicesBuilder method) train_ivf_centroids_on_accelerator() (in module lance.vector) train_pq() (lance.indices.IndicesBuilder method) train_pq_codebook_on_accelerator() (in module lance.vector) Transaction (class in lance) (class in lance.dataset) transform() (lance.torch.kmeans.KMeans method) transform_vectors() (lance.indices.IndicesBuilder method) type (lance.dataset.Index attribute)

U

update() (lance.dataset.LanceDataset method) (lance.dataset.Tags method) (lance.LanceDataset method) updated_fragments (lance.dataset.LanceOperation.Delete attribute), [1] (lance.LanceOperation.Delete attribute), [1] UpdateResult (class in lance.dataset) uri (lance.dataset.LanceDataset property) (lance.LanceDataset property)

use_scalar_index() (lance.dataset.ScannerBuilder method) use_stats() (lance.dataset.ScannerBuilder method) uuid (lance.dataset.Index attribute) (lance.dataset.LanceOperation.CreateIndex attribute) (lance.dataset.Transaction attribute) (lance.LanceOperation.CreateIndex attribute) (lance.Transaction attribute)

V

validate() (lance.dataset.LanceDataset method) (lance.LanceDataset method) validate_vector_index() (in module lance.util) vec_to_table() (in module lance.vector) vectors() (lance.util.HNSW method) Version (class in lance.dataset) version (lance.dataset.Index attribute) (lance.dataset.LanceDataset property) (lance.dataset.LanceOperation.Restore attribute) (lance.dataset.Tag attribute) (lance.dataset.Version attribute) (lance.LanceDataset property) (lance.LanceOperation.Restore attribute)

versions() (lance.dataset.LanceDataset method) (lance.LanceDataset method)

W

when_matched_update_all() (lance.dataset.MergeInsertBuilder method) (lance.MergeInsertBuilder method) when_not_matched_by_source_delete() (lance.dataset.MergeInsertBuilder method) (lance.MergeInsertBuilder method) when_not_matched_insert_all() (lance.dataset.MergeInsertBuilder method) (lance.MergeInsertBuilder method)

with_fragments() (lance.dataset.ScannerBuilder method) with_row_address() (lance.dataset.ScannerBuilder method) with_row_id() (lance.dataset.ScannerBuilder method) write_batch() (lance.file.LanceFileWriter method) write_dataset() (in module lance) (in module lance.dataset) write_fragments() (in module lance.fragment)