langchain/libs/community/langchain_community
cinqisap 482e8a7855
community: Add support for SAP HANA Vector hnsw index creation (#27884)
**Issue:** Added support for creating indexes in the SAP HANA Vector
engine.
 
**Changes**: 
1. Introduced a new function `create_hnsw_index` in `hanavector.py` that
enables the creation of indexes for SAP HANA Vector.
2. Added integration tests for the index creation function to ensure
functionality.
3. Updated the documentation to reflect the new index creation feature,
including examples and output from the notebook.
4. Fix the operator issue in ` _process_filter_object` function and
change the array argument to a placeholder in the similarity search SQL
statement.

---------

Co-authored-by: Erick Friis <erick@langchain.dev>
2024-12-05 23:29:08 +00:00
..
adapters community: Add the additonnal kward 'context' for openai (#28351) 2024-12-02 16:43:30 -05:00
agent_toolkits docs(create_sql_agent): fix reStructured Text Markup (#28356) 2024-11-26 09:52:16 -05:00
agents community: add truncation params when an openai assistant's run is created (#28158) 2024-11-27 10:53:53 -05:00
callbacks community: chore warn deprecate the tracer (#27159) 2024-11-13 11:33:34 -05:00
chains community[patch]: Neo4j community deprecation (#28130) 2024-11-25 10:34:22 -08:00
chat_loaders Improvement[Community] Improve methods in IMessageChatLoader (#25746) 2024-08-26 14:20:22 -04:00
chat_message_histories community[patch]: Neo4j community deprecation (#28130) 2024-11-25 10:34:22 -08:00
chat_models Community: Adding citations in AIMessage for ChatPerplexity (#28321) 2024-11-26 09:45:47 -05:00
cross_encoders multiple: pydantic 2 compatibility, v0.3 (#26443) 2024-09-13 14:38:45 -07:00
docstore
document_compressors community: add InfinityRerank (#27043) 2024-11-06 17:26:30 -08:00
document_loaders community: add Needle retriever and document loader integration (#28157) 2024-12-03 22:06:25 +00:00
document_transformers all: test 3.13 ci (#27197) 2024-10-25 12:56:58 -07:00
embeddings community[patch]: fix errors introduced by pydantic 2.10 (#28297) 2024-11-22 17:50:13 -05:00
example_selectors multiple: pydantic 2 compatibility, v0.3 (#26443) 2024-09-13 14:38:45 -07:00
graph_vectorstores community: fixed bug in GraphVectorStoreRetriever (#27846) 2024-11-04 20:27:17 +00:00
graphs community[patch]: Neo4j community deprecation (#28130) 2024-11-25 10:34:22 -08:00
indexes
llms community: fixed critical bugs at Writer provider (#27879) 2024-11-25 12:03:37 -05:00
memory all: test 3.13 ci (#27197) 2024-10-25 12:56:58 -07:00
output_parsers multiple: pydantic 2 compatibility, v0.3 (#26443) 2024-09-13 14:38:45 -07:00
query_constructors langchain_community: updated query constructor for Databricks Vector Search due to LangChainDeprecationWarning: filters was deprecated since langchain-community 0.2.11 and will be removed in 0.3. Please use filter instead. (#27974) 2024-12-03 16:03:53 -08:00
retrievers community: BM25Retriever preservation of document id (#27019) 2024-12-04 00:36:00 +00:00
storage Fixed typo in llibs/community/langchain_community/storage/sql.py (#27029) 2024-10-08 17:51:26 +00:00
tools community[patch]: fix errors introduced by pydantic 2.10 (#28297) 2024-11-22 17:50:13 -05:00
utilities community : allow using apikey for PubMedAPIWrapper (#27246) 2024-12-03 16:21:22 -08:00
utils multiple: pydantic 2 compatibility, v0.3 (#26443) 2024-09-13 14:38:45 -07:00
vectorstores community: Add support for SAP HANA Vector hnsw index creation (#27884) 2024-12-05 23:29:08 +00:00
__init__.py
cache.py community: Memcached LLM Cache Integration (#27323) 2024-11-07 03:07:59 +00:00
py.typed