ashb commented on PR #26584: URL: https://github.com/apache/airflow/pull/26584#issuecomment-1255953976
From a "SQL" point of view `""` (emptry string) is different to `None`, (SQL `NULL`). As you've written your patch it's not possible to find values with an empty string. Is it worth adding two extra filters for "is null" and "is not null"? -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
