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3019a594b7
langchain/libs/community/tests/unit_tests
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Ian 3019a594b7
community[minor]: Add tidb loader support (#17788) 
This pull request support loading data from TiDB database with
Langchain.

A simple usage:
```
from  langchain_community.document_loaders import TiDBLoader

CONNECTION_STRING = "mysql+pymysql://root@127.0.0.1:4000/test"

QUERY = "select id, name, description from items;"
loader = TiDBLoader(
    connection_string=CONNECTION_STRING,
    query=QUERY,
    page_content_columns=["name", "description"],
    metadata_columns=["id"],
)
documents = loader.load()
print(documents)
```
2024-02-21 16:42:33 -08:00
..
agent_toolkits community[minor]: CogniSwitch Agent Toolkit for LangChain (#17312) 2024-02-19 10:54:13 -08:00
callbacks community[patch]: Release 0.0.14 (#16384) 2024-01-22 08:50:19 -08:00
chat_loaders Restore self message sent before OSX 12 Monterey (#14818) 2024-01-01 16:04:14 -08:00
chat_message_histories community[major], core[patch], langchain[patch], experimental[patch]: Create langchain-community (#14463) 2023-12-11 13:53:30 -08:00
chat_models community[minor]: integrate chat models with Yuan2.0 (#16575) 2024-02-13 10:55:14 -08:00
docstore community[major], core[patch], langchain[patch], experimental[patch]: Create langchain-community (#14463) 2023-12-11 13:53:30 -08:00
document_loaders community[minor]: Add tidb loader support (#17788) 2024-02-21 16:42:33 -08:00
document_transformers community[major], core[patch], langchain[patch], experimental[patch]: Create langchain-community (#14463) 2023-12-11 13:53:30 -08:00
embeddings community[minor]: infinity embedding local option (#17671) 2024-02-21 16:33:13 -08:00
examples community[major], core[patch], langchain[patch], experimental[patch]: Create langchain-community (#14463) 2023-12-11 13:53:30 -08:00
graphs community[minor], langchian[minor]: Add Neptune Rdf graph and chain (#16650) 2024-02-12 21:30:20 -08:00
indexes community[major], core[patch], langchain[patch], experimental[patch]: Create langchain-community (#14463) 2023-12-11 13:53:30 -08:00
llms community[minor]: Add SparkLLM to community (#17702) 2024-02-20 11:23:47 -08:00
retrievers community: Add you.com utility, update you retriever integration docs (#17014) 2024-02-08 13:47:50 -08:00
storage add mongodb_store (#13801) 2024-02-13 22:33:22 -05:00
tools community: Add PolygonTickerNews Tool (#17808) 2024-02-20 10:15:29 -08:00
utilities community[patch]: Allow override of 'fetch_schema_from_transport' in the GraphQL tool (#17649) 2024-02-21 15:32:43 -08:00
utils community[major], core[patch], langchain[patch], experimental[patch]: Create langchain-community (#14463) 2023-12-11 13:53:30 -08:00
vectorstores community[minor]: Add Apache Doris as vector store (#17527) 2024-02-18 12:05:58 -07:00
__init__.py community[major], core[patch], langchain[patch], experimental[patch]: Create langchain-community (#14463) 2023-12-11 13:53:30 -08:00
conftest.py community[major], core[patch], langchain[patch], experimental[patch]: Create langchain-community (#14463) 2023-12-11 13:53:30 -08:00
test_dependencies.py community[major], core[patch], langchain[patch], experimental[patch]: Create langchain-community (#14463) 2023-12-11 13:53:30 -08:00
test_imports.py infra: Fix test filesystem paths incompatible with windows (#14388) 2023-12-21 13:45:42 -08:00
test_sql_database_schema.py infra: mv SQLDatabase tests to community (#17276) 2024-02-08 17:05:43 -08:00
test_sql_database.py community/SQLDatabase: Generalize and trim software tests (#16659) 2024-02-12 22:58:34 -05:00
test_sqlalchemy.py community[major], core[patch], langchain[patch], experimental[patch]: Create langchain-community (#14463) 2023-12-11 13:53:30 -08:00