loudongfeng opened a new issue, #5215: URL: https://github.com/apache/incubator-gluten/issues/5215
### Backend CH (ClickHouse) ### Bug description The precision is different between Spark and Gluten+CH back end for the following statistical aggregation functions: var_samp var_pop covar_samp covar_pop stddev_samp stddev_pop corr variance ### Spark version Spark-3.3.x ### Spark configurations _No response_ ### System information _No response_ ### Relevant logs _No response_ -- 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]
