feniljain commented on PR #18488: URL: https://github.com/apache/datafusion/pull/18488#issuecomment-3497868880
>It's running in a noisy cloud environment, and tpch_mem takes quite short time, so it might not be accurate. Very interesting >I’ve verified this with tpch_mem10 locally, and it actually slows down several queries. Thanks for confirming! >I tried to make this count distinct indices faster (and sent a PR https://github.com/feniljain/datafusion/pull/2), I am very interested, cause it seems you have written the same logic as mine, but using loops instead, am I missing some detail? Is it that the `None` check is causing all this overheaed? -- 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]
