[GitHub] [incubator-pinot] mayankshriv edited a comment on issue #7060: Optimize DISTINCT + ORDER BY

[GitBox <gi...@apache.org>]

mayankshriv edited a comment on issue #7060:
URL: https://github.com/apache/incubator-pinot/issues/7060#issuecomment-871613503


   Chatted with @atris offline, there's indeed a bailout that stops scanning records after we hit the record limit during the combine phase of distinct operator. It is just a fluke that the results matched even though we didn't scan all records. For other use cases, early bailout in case of no order-by and small limit may result in incorrect results.


-- 
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: commits-unsubscribe@pinot.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org



---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscribe@pinot.apache.org
For additional commands, e-mail: commits-help@pinot.apache.org