Jefffrey commented on PR #19581: URL: https://github.com/apache/datafusion/pull/19581#issuecomment-3704355500
> The existing implementation relied on the generic Arrow `length` kernel for array inputs, which introduces unnecessary overhead in vectorized execution. Since `octet_length` semantics require computing the number of bytes in UTF-8 strings, this can be implemented more efficiently using Arrow’s concrete string array APIs. I'm curious about this claim; do you have benchmarks to show a speedup here? -- 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]
