neilconway opened a new pull request, #23977: URL: https://github.com/apache/datafusion/pull/23977
## Which issue does this PR close? - N/A ## Rationale for this change This PR adds a benchmark for `VarianceAccumulator::update_batch`, and `retract_batch`, adds some unit tests, and refactors the `retract_batch` code to add a helper. ## What changes are included in this PR? See above. ## Are these changes tested? Yes, new tests added. ## Are there any user-facing changes? No. -- 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]
