shin1103

https://openmetadata.slack.com/archives/C02B6955S4S/p1709558609380039
Hey, guys.
Question about general description metadata ingestion.
So, let's use as an example the PostgreSQL source. We may want to add/change descriptions of tables/columns on PostgreSQL, 
which will reflect on OMD after enabling the metadata ingestion.
If we change the description later on OMD, 
it seems that new metadata ingestions won't overwrite the changed description to the former/PostgreSQL value.
If we update descriptions on PostgreSQL that were changed on OMD, it will overwrite the changed on in OMD?
I've read that we should use OMD as the Source of Truth, 
so it's not advisable to actually interact with the source to update the metadata which will further reflect on OMD via metadata ingestion?

shin1103

import traceback
from typing import TYPE_CHECKING, Any, List, Optional

from airflow.exceptions import AirflowException
from airflow.models import BaseOperator

if TYPE_CHECKING:
    from airflow.utils.context import Context

shin1103

from typing import (  # noqa: F401
    Any, Dict, Iterator, Union,
)

from pyhocon import ConfigFactory, ConfigTree  # noqa: F401

from databuilder.extractor.base_postgres_metadata_extractor import BasePostgresMetadataExtractor


class PostgresViewMetadataExtractor(BasePostgresMetadataExtractor):