viktorluc-db opened a new pull request, #47503: URL: https://github.com/apache/spark/pull/47503
### What changes were proposed in this pull request? Fix for approx_count_distinct not working correctly with collated strings. ### Why are the changes needed? approx_count_distinct was not working with any collation. ### Does this PR introduce _any_ user-facing change? No. ### How was this patch tested? New test added to CollationSQLExpressionSuite. ### Was this patch authored or co-authored using generative AI tooling? 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: reviews-unsubscr...@spark.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
