cgivre commented on PR #2747:
URL: https://github.com/apache/drill/pull/2747#issuecomment-1471002379

   @LYCJeff Thanks for making these changes.  I have a few questions:
   1.  Are you certain that these filters are in fact being pushed down as 
intended? 
   2.  I'm really concerned about what would happen if a user aliased a data 
source as `header` or `tail`.   
   
   IE:
   
   ```sql
   SELECT ... 
   FROM api.foo 
   INNER JOIN dfs.`tail.csv` AS tail
   ON tail.id = foo.id
   WHERE tail.name = 'something'
   ```
   Do we know how this would be interpreted?  


-- 
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: dev-unsubscr...@drill.apache.org

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

Reply via email to