You are viewing a plain text version of this content. The canonical link for it is here.

Posted to github@arrow.apache.org by "jiangzhx (via GitHub)" <gi...@apache.org> on 2023/06/08 02:54:55 UTC

[GitHub] [arrow-datafusion] jiangzhx commented on issue #6586: Why is this group by statement inconsistent with what I expected

jiangzhx commented on issue #6586:
URL: https://github.com/apache/arrow-datafusion/issues/6586#issuecomment-1581811693

   hi @web3creator .
   if your query like 
   `SELECT c1,c2,c3 from aggregate_test_100  GROUP BY c1,c2,c3`
   will get all unique combinations for c1 and c2 and c3
   your result should be like this.
   
   
   c1 | c2 | c3
   -- | -- | --
   a | 1 | 2
   a | 2 | 2
   a | 2 | 4
   b | 1 | 3
   b | 1 | 4
   
   
   


-- 
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: github-unsubscribe@arrow.apache.org

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