morrySnow opened a new pull request, #35899:
URL: https://github.com/apache/doris/pull/35899

   for sql like: SELECT DISTINCT c1 FROM t GROUP BY c1, c2
   should do distinct c1 after group by c1 and c2.
   
   the plan should be
   
   Project(isDistinct=true, [c1])
   +-- Aggregate(groupByKey=[c1, c2], output=[c1])
   
   but we lost distinct project with
   
   Aggregate(groupByKey=[c1, c2], output=[c1])
   
   the result is wrong because c1 do not DISTINCT at all


-- 
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-unsubscr...@doris.apache.org

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


---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org
For additional commands, e-mail: commits-h...@doris.apache.org

Reply via email to