alamb commented on issue #376: URL: https://github.com/apache/arrow-datafusion/issues/376#issuecomment-888241659
One thing we have discovered while working on #768 is that the size of GroupByScalar is 16 bytes while ScalarValue is larger (currently 64 bytes but with #788 it could be 32 bytes). Another difference is that GroupByScalar has no way to represent "NULL" (and thus at the moment hash aggregates also do not support grouping by 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]
