mistercrunch commented on issue #33465:
URL: https://github.com/apache/superset/issues/33465#issuecomment-2896026930

   All features should work, but Superset will run predicates against the 
`SELECT * FROM` as a subquery, which can have perf implications. 
   
   ```sql
   SELECT dim1, count(1)
   FROM (SELECT * FROM tbl)
   WHERE {{ data_filters }}
   GROUP BY 1
   ```
   
   Some engines will generate the right plans (pushing the predicate on the 
inner table operator), some won't, unclear what snowflake will do. 


-- 
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: [email protected]

For queries about this service, please contact Infrastructure at:
[email protected]


---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]

Reply via email to