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Pgvectoroutput

flowtask.components.PgVectorOutput

PgVectorOutput 

PgVectorOutput(loop=None, job=None, stat=None, **kwargs)

Bases: CredentialsInterface, FlowComponent

Saving Langchain Documents on a Postgres Database using PgVector.

This component is designed to save documents into a PostgreSQL database using PgVector extension

Example:

PgVectorOutput:
    credentials:
        dsn:
    table: lg_products
    schema: lg
    embedding_model:
        model: thenlper/gte-base
        model_type: transformers
    id_column: "id"
    vector_column: 'embedding'
    pk: source_type
    create_table: true
    upsert: true

run async 

run()

Saving Langchain Documents on a Postgres Database.