Index

_

__version__ (in module lancedb_haystack.__about__) _create_isempty_section() (in module lancedb_haystack.document_store) _create_schema() (in module lancedb_haystack.document_store) _database (lancedb_haystack.document_store.LanceDBDocumentStore attribute) (lancedb_haystack.LanceDBDocumentStore attribute) _document_store (lancedb_haystack.embedding_retriever.LanceDBEmbeddingRetriever attribute) (lancedb_haystack.fts_retriever.LanceDBFTSRetriever attribute) (lancedb_haystack.LanceDBEmbeddingRetriever attribute) (lancedb_haystack.LanceDBFTSRetriever attribute) _embedding_dims (lancedb_haystack.document_store.LanceDBDocumentStore attribute) (lancedb_haystack.LanceDBDocumentStore attribute) _filters (lancedb_haystack.embedding_retriever.LanceDBEmbeddingRetriever attribute) (lancedb_haystack.fts_retriever.LanceDBFTSRetriever attribute) (lancedb_haystack.LanceDBEmbeddingRetriever attribute) (lancedb_haystack.LanceDBFTSRetriever attribute)

_metadata_schema (lancedb_haystack.document_store.LanceDBDocumentStore attribute) (lancedb_haystack.LanceDBDocumentStore attribute) _parse_comparison_condition() (in module lancedb_haystack.filters) _parse_logical_condition() (in module lancedb_haystack.filters) _prepare_metadata_schema() (in module lancedb_haystack.document_store) _table_name (lancedb_haystack.document_store.LanceDBDocumentStore attribute) (lancedb_haystack.LanceDBDocumentStore attribute) _top_k (lancedb_haystack.embedding_retriever.LanceDBEmbeddingRetriever attribute) (lancedb_haystack.fts_retriever.LanceDBFTSRetriever attribute) (lancedb_haystack.LanceDBEmbeddingRetriever attribute) (lancedb_haystack.LanceDBFTSRetriever attribute)

C

COMPARISON_OPERATORS (in module lancedb_haystack.filters) convert_document_to_lancedb() (in module lancedb_haystack.conversion.python_to_lancedb) convert_field() (in module lancedb_haystack.conversion.lancedb_to_python) (in module lancedb_haystack.conversion.python_to_lancedb) convert_filters_to_where_clause() (in module lancedb_haystack.filters) convert_lancedb_to_document() (in module lancedb_haystack.conversion.lancedb_to_python)

convert_struct() (in module lancedb_haystack.conversion.lancedb_to_python) (in module lancedb_haystack.conversion.python_to_lancedb) convert_timestamp() (in module lancedb_haystack.conversion.lancedb_to_python) (in module lancedb_haystack.conversion.python_to_lancedb) count_documents() (lancedb_haystack.document_store.LanceDBDocumentStore method) (lancedb_haystack.LanceDBDocumentStore method)

D

db (lancedb_haystack.document_store.LanceDBDocumentStore attribute) (lancedb_haystack.LanceDBDocumentStore attribute) delete_documents() (lancedb_haystack.document_store.LanceDBDocumentStore method) (lancedb_haystack.LanceDBDocumentStore method)

dict_to_field() (in module lancedb_haystack.schema.serialization) dict_to_pyarrow_schema() (in module lancedb_haystack.schema.serialization) dict_to_pyarrow_struct() (in module lancedb_haystack.schema.serialization)

E

equal() (in module lancedb_haystack.filters)

F

field_to_dict() (in module lancedb_haystack.schema.serialization) filter_documents() (lancedb_haystack.document_store.LanceDBDocumentStore method) (lancedb_haystack.LanceDBDocumentStore method) from_dict() (lancedb_haystack.document_store.LanceDBDocumentStore class method) (lancedb_haystack.embedding_retriever.LanceDBEmbeddingRetriever class method) (lancedb_haystack.fts_retriever.LanceDBFTSRetriever class method) (lancedb_haystack.LanceDBDocumentStore class method) (lancedb_haystack.LanceDBEmbeddingRetriever class method) (lancedb_haystack.LanceDBFTSRetriever class method)

G

greater_than() (in module lancedb_haystack.filters)

greater_than_equal() (in module lancedb_haystack.filters)

I

in_() (in module lancedb_haystack.filters)

is_not_null() (in module lancedb_haystack.filters) is_null() (in module lancedb_haystack.filters)

L

lancedb_haystack module lancedb_haystack.__about__ module lancedb_haystack.conversion module lancedb_haystack.conversion.lancedb_to_python module lancedb_haystack.conversion.python_to_lancedb module lancedb_haystack.document_store module lancedb_haystack.embedding_retriever module lancedb_haystack.filters module

lancedb_haystack.fts_retriever module lancedb_haystack.schema module lancedb_haystack.schema.serialization module LanceDBDocumentStore (class in lancedb_haystack) (class in lancedb_haystack.document_store) LanceDBEmbeddingRetriever (class in lancedb_haystack) (class in lancedb_haystack.embedding_retriever) LanceDBFTSRetriever (class in lancedb_haystack) (class in lancedb_haystack.fts_retriever) less_than() (in module lancedb_haystack.filters) less_than_equal() (in module lancedb_haystack.filters) logger (in module lancedb_haystack.document_store)

M

module lancedb_haystack lancedb_haystack.__about__ lancedb_haystack.conversion lancedb_haystack.conversion.lancedb_to_python lancedb_haystack.conversion.python_to_lancedb lancedb_haystack.document_store lancedb_haystack.embedding_retriever lancedb_haystack.filters lancedb_haystack.fts_retriever lancedb_haystack.schema lancedb_haystack.schema.serialization

N

NAME (lancedb_haystack.embedding_retriever.LanceDBEmbeddingRetriever attribute) (lancedb_haystack.fts_retriever.LanceDBFTSRetriever attribute) (lancedb_haystack.LanceDBEmbeddingRetriever attribute) (lancedb_haystack.LanceDBFTSRetriever attribute)

not_equal() (in module lancedb_haystack.filters) not_in() (in module lancedb_haystack.filters)

P

perform_query() (lancedb_haystack.document_store.LanceDBDocumentStore method) (lancedb_haystack.LanceDBDocumentStore method)

pyarrow_schema_to_dict() (in module lancedb_haystack.schema.serialization) pyarrow_struct_to_dict() (in module lancedb_haystack.schema.serialization)

R

run() (lancedb_haystack.embedding_retriever.LanceDBEmbeddingRetriever method) (lancedb_haystack.fts_retriever.LanceDBFTSRetriever method) (lancedb_haystack.LanceDBEmbeddingRetriever method) (lancedb_haystack.LanceDBFTSRetriever method)

T

table_exists() (lancedb_haystack.document_store.LanceDBDocumentStore method) (lancedb_haystack.LanceDBDocumentStore method) to_dict() (lancedb_haystack.document_store.LanceDBDocumentStore method) (lancedb_haystack.embedding_retriever.LanceDBEmbeddingRetriever method) (lancedb_haystack.fts_retriever.LanceDBFTSRetriever method) (lancedb_haystack.LanceDBDocumentStore method) (lancedb_haystack.LanceDBEmbeddingRetriever method) (lancedb_haystack.LanceDBFTSRetriever method)

W

write_documents() (lancedb_haystack.document_store.LanceDBDocumentStore method) (lancedb_haystack.LanceDBDocumentStore method)