AssHero commented on PR #3862: URL: https://github.com/apache/arrow-datafusion/pull/3862#issuecomment-1281709691
> Great result @AssHero > > I think we'll have to do two things > > * make sure q2 is really faster (probably: yes) > * I think uncorrelated subqueries might be slower after the rewrite, can we avoid doing this for them? We can just do this optimization for correlated subqueries. For uncorrelated subqueries, filter clause may be better than inner join. -- 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]
