avantgardnerio commented on issue #3214: URL: https://github.com/apache/arrow-datafusion/issues/3214#issuecomment-1230489644
Might `count(*)` be as simple as a stats lookup in Parquet or DeltaLake? Reading a billion values just to count them seems sub-optimal, but that can definitely be addressed with a TODO and a future PR. -- 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]
