duongcongtoai commented on issue #18939: URL: https://github.com/apache/datafusion/issues/18939#issuecomment-4992174793
> Another data point is that DuckDB and other engines implement radix hash join I did some personal research myself, i think they are not implementing radix hash join (even though in source code they do refer things like RadixPartition). They are implementing HHJ: https://duckdb.org/library/saving-private-hash-join-vldb/ -- 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]
