gianm opened a new pull request, #15500: URL: https://github.com/apache/druid/pull/15500
It wasn't checking the column name, so it would return a domain regardless of the input column. This means that null filters on datasources with range partitioning would lead to excessive pruning of segments, and therefore missing results. The null filter was introduced in #14542, meaning this query correctness bug has existed since 27.0. It will likely be more commonly hit in 28.0 because the null handling mode is on by default (and therefore this filter is generated by SQL planning by default) since #14792. -- 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]
