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Summary of entries of Methods for langchain-google-datastore.
langchain_google_datastore.chat_message_history.DatastoreChatMessageHistory.add_message
add_message(message:langchain_core.messages.base.BaseMessage)->NoneAdd a Message object to the store.
See more:langchain_google_datastore.chat_message_history.DatastoreChatMessageHistory.add_message
langchain_google_datastore.chat_message_history.DatastoreChatMessageHistory.clear
clear()->NoneRemove all messages from the store.
See more:langchain_google_datastore.chat_message_history.DatastoreChatMessageHistory.clear
langchain_google_datastore.document_loader.DatastoreLoader.lazy_load
lazy_load()->typing.Iterator[langchain_core.documents.base.Document]A lazy loader for Documents.
See more:langchain_google_datastore.document_loader.DatastoreLoader.lazy_load
langchain_google_datastore.document_loader.DatastoreLoader.load
load()->typing.List[langchain_core.documents.base.Document]Load Documents.
See more:langchain_google_datastore.document_loader.DatastoreLoader.load
langchain_google_datastore.document_loader.DatastoreSaver
DatastoreSaver(kind:Optional[str]=None,client:Optional[Client]=None)Document Saver for Google Cloud Firestore in Datastore Mode.
See more:langchain_google_datastore.document_loader.DatastoreSaver
langchain_google_datastore.document_loader.DatastoreSaver.delete_documents
delete_documents(documents:typing.List[langchain_core.documents.base.Document],keys:typing.Optional[typing.List[typing.List[str]]]=None,)->NoneDelete documents from the Datastore database.
See more:langchain_google_datastore.document_loader.DatastoreSaver.delete_documents
langchain_google_datastore.document_loader.DatastoreSaver.upsert_documents
upsert_documents(documents:typing.List[langchain_core.documents.base.Document],)->NoneCreate / merge documents into the Firestore database in Datastore Mode.
See more:langchain_google_datastore.document_loader.DatastoreSaver.upsert_documents
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Last updated 2025-10-30 UTC.