langchain.vectorstores.singlestoredb.SingleStoreDBRetriever¶
class langchain.vectorstores.singlestoredb.SingleStoreDBRetriever[source]¶
Bases: VectorStoreRetriever
Retriever for SingleStoreDB vector stores.
Create a new model by parsing and validating input data from keyword arguments.
Raises ValidationError if the input data cannot be parsed to form a valid model.
param k: int = 4¶
param metadata: Optional[Dict[str, Any]] = None¶
Optional metadata associated with the retriever. Defaults to None
This metadata will be associated with each call to this retriever,
and passed as arguments to the handlers defined in callbacks.
You can use these to eg identify a specific instance of a retriever with its
use case.
param search_kwargs: dict [Optional]¶
Keyword arguments to pass to the search function.
param search_type: str = 'similarity'¶
Type of search to perform. Defaults to “similarity”.
param tags: Optional[List[str]] = None¶
Optional list of tags associated with the retriever. Defaults to None
These tags will be associated with each call to this retriever,
and passed as arguments to the handlers defined in callbacks.
You can use these to eg identify a specific instance of a retriever with its
use case.
param vectorstore: SingleStoreDB [Required]¶
VectorStore to use for retrieval.
async aadd_documents(documents: List[Document], **kwargs: Any) → List[str]¶
Add documents to vectorstore.
async abatch(inputs: List[Input], config: Optional[Union[RunnableConfig, List[RunnableConfig]]] = None, *, return_exceptions: bool = False, **kwargs: Optional[Any]) → List[Output]¶
Default implementation of abatch, which calls ainvoke N times.