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

Posted to github@arrow.apache.org by "Dandandan (via GitHub)" <gi...@apache.org> on 2023/04/03 19:02:51 UTC

[GitHub] [arrow-datafusion] Dandandan commented on issue #5646: TPCH, Query 18 and 17 very slow

Dandandan commented on issue #5646:
URL: https://github.com/apache/arrow-datafusion/issues/5646#issuecomment-1494826801

   A profile run using flamegraph shows on my machine:
   
   `cast::cast_decimal_to_decimal` is consuming about 1/4 of the time of q17.


-- 
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