AttributeInfo

class langchain.chains.query_constructor.schema.AttributeInfo

Bases: BaseModel

Information about a data source attribute.

Create a new model by parsing and validating input data from keyword arguments.

Raises [ValidationError][pydantic_core.ValidationError] if the input data cannot be validated to form a valid model.

self is explicitly positional-only to allow self as a field name.

param description: str [Required]

param name: str [Required]

param type: str [Required]

Examples using AttributeInfo

• Astra DB (Cassandra)

• Chroma

• DashVector

• Databricks Vector Search

• Deep Lake

• DingoDB

• Docugami

• Elasticsearch

• How to add scores to retriever results

• How to do “self-querying” retrieval

• Milvus

• MongoDB Atlas

• MyScale

• OpenSearch

• PGVector (Postgres)

• Pinecone

• Qdrant

• Redis

• SAP HANA Cloud Vector Engine

• Supabase (Postgres)

• Tencent Cloud VectorDB

• Timescale Vector (Postgres)

• Timescale Vector (Postgres)

• Vectara self-querying

• Weaviate

• self-query-qdrant