englefly opened a new pull request, #22064: URL: https://github.com/apache/doris/pull/22064
## Proposed changes columnStatistics.minExpr and maxExpr is useful when we derive stats for cast function. This pr 1. maintains the min/max expr during stats derive. (now only support cast from string to other types) 2. adjust column stats range after filter Issue Number: close #xxx <!--Describe your changes.--> ## Further comments If this is a relatively large or complex change, kick off the discussion at [[email protected]](mailto:[email protected]) by explaining why you chose the solution you did and what alternatives you considered, etc... -- 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]
