airflow/hooks/postgres_hook.py
def bulk_dump(self, table, tmp_file):
        """
        Dumps a database table into a tab-delimited file
        """
        self.copy_expert("COPY {table} TO STDOUT".format(table=table), tmp_file)
def bulk_dump(self, table, tmp_file):
        """
        Dumps a database table into a tab-delimited file
        """
        self.copy_expert("COPY {table} TO STDOUT".format(table=table), tmp_file)
Dumps a database table into a tab-delimited file