def METHOD_NAME(self):
    super().METHOD_NAME()
    self._tracer = self.tracer_provider.get_tracer(__name__)
    Psycopg2Instrumentor().instrument(tracer_provider=self.tracer_provider)
    self._connection = psycopg2.connect(
        dbname=POSTGRES_DB_NAME,
        user=POSTGRES_USER,
        password=POSTGRES_PASSWORD,
        host=POSTGRES_HOST,
        port=POSTGRES_PORT,
    )
    self._connection.set_session(autocommit=True)
    self._cursor = self._connection.cursor()