houqp commented on issue #533: URL: https://github.com/apache/arrow-datafusion/issues/533#issuecomment-864679870
`as of n` is a deltalake specific SQL extension. It's better to think of `t version as of n` as a different table. Datafusion is not a transactional query engine, so querying the same table should always return the same result. -- 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. For queries about this service, please contact Infrastructure at: us...@infra.apache.org