[GitHub] [arrow] westonpace commented on issue #34484: [C++] Substrait join results in all zeroes on the righthand side of the join

["westonpace (via GitHub)" <gi...@apache.org>]

westonpace commented on issue #34484:
URL: https://github.com/apache/arrow/issues/34484#issuecomment-1458922632

   Your plan is good.  It seems we are doing way too much testing with in-memory tables :cold_sweat: 
   
   Since you are actually scanning it is using a scan node. The scan node is obnoxiously (and incorrectly) appending the augmented fields `(__fragment_index, __batch_index, __last_in_fragment, __filename)`.
   
   This is a bug in the Acero's Substrait handling for scan.


-- 
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