langchain/libs/community/langchain_community
Patrick McFadin 3331865f6b
community[minor]: add Cassandra Database Toolkit (#20246)
**Description**: ToolKit and Tools for accessing data in a Cassandra
Database primarily for Agent integration. Initially, this includes the
following tools:
- `cassandra_db_schema` Gathers all schema information for the connected
database or a specific schema. Critical for the agent when determining
actions.
- `cassandra_db_select_table_data` Selects data from a specific keyspace
and table. The agent can pass paramaters for a predicate and limits on
the number of returned records.
- `cassandra_db_query` Expiriemental alternative to
`cassandra_db_select_table_data` which takes a query string completely
formed by the agent instead of parameters. May be removed in future
versions.

Includes unit test and two notebooks to demonstrate usage. 

**Dependencies**: cassio
**Twitter handle**: @PatrickMcFadin

---------

Co-authored-by: Phil Miesle <phil.miesle@datastax.com>
Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>
Co-authored-by: Bagatur <baskaryan@gmail.com>
2024-04-29 15:51:43 +00:00
..
adapters
agent_toolkits community[minor]: add Cassandra Database Toolkit (#20246) 2024-04-29 15:51:43 +00:00
callbacks
chat_loaders
chat_message_histories community[minor]: import fix (#20995) 2024-04-29 10:32:50 -04:00
chat_models community[minor]: import fix (#20995) 2024-04-29 10:32:50 -04:00
cross_encoders
docstore
document_compressors community[minor]: import fix (#20995) 2024-04-29 10:32:50 -04:00
document_loaders community[minor]: Add LarkSuite wiki document loader. (#21016) 2024-04-29 10:37:50 -04:00
document_transformers
embeddings community[minor]: import fix (#20995) 2024-04-29 10:32:50 -04:00
example_selectors
graphs community[patch]: Neo4j enhanced schema (#20983) 2024-04-29 10:45:55 -04:00
indexes
llms community[minor]: import fix (#20995) 2024-04-29 10:32:50 -04:00
output_parsers
retrievers community[minor]: import fix (#20995) 2024-04-29 10:32:50 -04:00
storage
tools community[minor]: add Cassandra Database Toolkit (#20246) 2024-04-29 15:51:43 +00:00
utilities community[minor]: add Cassandra Database Toolkit (#20246) 2024-04-29 15:51:43 +00:00
utils
vectorstores community[minor]: import fix (#20995) 2024-04-29 10:32:50 -04:00
__init__.py
cache.py community[minor]: import fix (#20995) 2024-04-29 10:32:50 -04:00
py.typed