Source code for airflow.providers.pgvector.operators.pgvector

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from __future__ import annotations

from pgvector.psycopg2 import register_vector

from airflow.providers.common.sql.operators.sql import SQLExecuteQueryOperator


[docs]class PgVectorIngestOperator(SQLExecuteQueryOperator): """ This operator is designed for ingesting data into a PostgreSQL database with pgvector support. It inherits from the SQLExecuteQueryOperator and extends its functionality by registering the pgvector data type with the database connection before executing queries. .. seealso:: For more information on how to use this operator, take a look at the guide: :ref:`howto/operator:PgVectorIngestOperator` """ def __init__(self, *args, **kwargs) -> None: """Initialize a new PgVectorIngestOperator.""" super().__init__(*args, **kwargs) def _register_vector(self) -> None: """Register the vector type with your connection.""" conn = self.get_db_hook().get_conn() register_vector(conn)
[docs] def execute(self, context): self._register_vector() super().execute(context)

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