alamb commented on issue #318: URL: https://github.com/apache/arrow-datafusion/issues/318#issuecomment-1873397918
BTW I think "Range Join" is pretty similar in spirit and does not require special SQL semantics https://www.vertica.com/blog/what-is-a-range-join-and-why-is-it-so-fastba-p223413/ https://www.vertica.com/docs/9.2.x/HTML/Content/Authoring/AnalyzingData/Queries/Joins/RangeJoins.htm#:~:text=Vertica%20provides%20performance%20optimizations%20for,two%20columns%20of%20another%20table. I think there is some non trivial overlap with the notion of symmetric hash join that we already have (maybe we could extend the analysis used there) -- 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]
